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Species found: 6575

• Ablepharus alaicus ELPATJEVSKY, 1901
• Ablepharus anatolicus SCHMIDTLER, 1997
• Ablepharus bivittatus (MENETRIES, 1832)
• Ablepharus budaki GÖCMEN, KUMLUTAS & TOSUNOGLU, 1996
• Ablepharus capitaneus OUBOTER, 1986
• Ablepharus chernovi DAREVSKY, 1953
• Ablepharus deserti STRAUCH, 1868
• Ablepharus grayanus (STOLICZKA, 1872)
• Ablepharus himalayanus (GÜNTHER, 1864)
• Ablepharus kitaibelii COCTEAU, 1833
• Ablepharus ladacensis (GÜNTHER, 1864)
• Ablepharus lindbergi WETTSTEIN, 1960
• Ablepharus pannonicus (LICHTENSTEIN, 1823)
• Ablepharus rueppellii (GRAY, 1839)
• Ablepharus sikimmensis (BLYTH, 1854)
• Ablepharus tragbulensis (ALCOCK, 1898)
• Abronia antauges (COPE, 1866)
• Abronia aurita (COPE, 1869)
• Abronia campbelli BRODIE & SAVAGE, 1993
• Abronia chiszari SMITH & SMITH, 1981
• Abronia cuchumatanus (SOLANO-ZAVALETA, NIETO-MONTES DE OCA & CAMPBELL, 2016)
• Abronia deppii (WIEGMANN, 1828)
• Abronia fimbriata (COPE, 1885)
• Abronia gadovii (BOULENGER, 1913)
• Abronia gaiophantasma CAMPBELL & FROST, 1993
• Abronia graminea (COPE, 1864)
• Abronia juarezi (KARGES & WRIGHT, 1987)
• Abronia lythrochila SMITH & ALVAREZ DEL TORO, 1963
• Abronia mixteca BOGERT & PORTER, 1967
• Abronia monticola (COPE, 1878)
• Abronia moreletii (BOCOURT, 1872)
• Abronia smithi CAMPBELL & FROST, 1993
• Abronia taeniata (WIEGMANN, 1828)
• Abronia vasconcelosii (BOCOURT, 1872)
• Abronia viridiflava (BOCOURT, 1873)
• Acanthocercus adramitanus (ANDERSON, 1896)
• Acanthocercus annectans (BLANFORD, 1870)
• Acanthocercus atricollis (SMITH, 1849)
• Acanthocercus cyanocephalus (FALK, 1925)
• Acanthocercus cyanogaster (RÜPPELL, 1835)
• Acanthocercus margaritae WAGNER, BUTLER, CERÍACO & BAUER, 2021
• Acanthochelys macrocephala (RHODIN, MITTERMEIER & MCMORRIS, 1984)
• Acanthochelys pallidipectoris (FREIBERG, 1945)
• Acanthochelys radiolata (MIKAN, 1820)
• Acanthochelys spixii (DUMÉRIL & BIBRON, 1835)
• Acanthodactylus aegyptius BAHA EL DIN, 2007
• Acanthodactylus bedriagai LATASTE, 1881
• Acanthodactylus beershebensis MORAVEC, EL DIN, SELIGMANN, SIVAN & WERNER, 1999
• Acanthodactylus blanci DOUMERGUE, 1901
• Acanthodactylus boskianus (DAUDIN, 1802)
• Acanthodactylus busacki SALVADOR, 1982
• Acanthodactylus erythrurus (SCHINZ, 1833)
• Acanthodactylus gongrorhynchatus LEVITON & ANDERSON, 1967
• Acanthodactylus grandis BOULENGER, 1909
• Acanthodactylus hardyi HAAS, 1957
• Acanthodactylus harranensis BARAN, KUMLUTAS, LANZA, SINDACO, AVCI & CRUCITTI, 2005
• Acanthodactylus khamirensis HEIDARI, RASTEGAR-POUYANI, RASTEGAR-POUYANI & RAJABIZADEH, 2013
• Acanthodactylus longipes BOULENGER, 1918
• Acanthodactylus margaritae TAMAR, GENIEZ, BRITO & CROCHET, 2017
• Acanthodactylus masirae ARNOLD, 1980
• Acanthodactylus opheodurus ARNOLD, 1980
• Acanthodactylus pardalis (LICHTENSTEIN, 1823)
• Acanthodactylus schmidti HAAS, 1957
• Acanthodactylus schreiberi BOULENGER, 1878
• Acanthodactylus scutellatus (AUDOUIN, 1827)
• Acanthodactylus spinicauda DOUMERGUE, 1901
• Acanthodactylus taghitensis GENIEZ & FOUCART, 1995
• Acanthophis antarcticus (SHAW, 1802)
• Acanthophis cryptamydros MADDOCK, ELLIS, DOUGHTY, SMITH & WÜSTER, 2015
• Acanthophis hawkei WELLS & WELLINGTON, 1985
• Acanthophis laevis MACLEAY, 1877
• Acanthophis praelongus RAMSAY, 1877
• Acanthophis pyrrhus BOULENGER, 1898
• Acanthophis wellsi HOSER, 1998
• Acanthosaura brachypoda ANANJEVA, ORLOV, NGUYEN & RYABOV, 2011
• Acanthosaura cardamomensis WOOD, GRISMER, GRISMER, NEANG, CHAV & HOLDEN, 2010
• Acanthosaura coronata GÜNTHER, 1861
• Acanthosaura lepidogaster (CUVIER, 1829)
• Acanthosaura nataliae ORLOV, TRUONG & SANG, 2006
• Achalinus emilyae ZIEGLER, NGUYEN, PHAM, NGUYEN, PHAM, VAN SCHINGEN, NGUYEN & LE, 2019
• Achalinus formosanus BOULENGER, 1908
• Achalinus juliani ZIEGLER, NGUYEN, PHAM, NGUYEN, PHAM, VAN SCHINGEN, NGUYEN & LE, 2019
• Achalinus spinalis PETERS, 1869
• Achalinus timi ZIEGLER, NGUYEN, PHAM, NGUYEN, PHAM, VAN SCHINGEN, NGUYEN & LE, 2019
• Achalinus werneri VAN DENBURGH, 1912
• Acontias jappi (BROADLEY, 1968)
• Acontias lineicauda HEWITT, 1937
• Acontias orientalis HEWITT, 1937
• Acontias richardi (JACOBSEN, 1987)
• Acontias schmitzi WAGNER, BROADLEY & BAUER, 2012
• Acontias subtaeniatus (BROADLEY, 1968)
• Acontias wakkerstroomensis CONRADIE, BUSSCHAU & EDWARDS, 2018
• Acrantophis dumerili JAN, 1860
• Acratosaura mentalis (AMARAL, 1933)
• Acratosaura spinosa RODRIGUES, CASSIMIRO, DE FREITAS & SANTOS SILVA, 2009
• Acrochordus arafurae MCDOWELL, 1979
• Acrochordus granulatus (SCHNEIDER, 1799)
• Acrochordus javanicus HORNSTEDT, 1787
• Actinemys marmorata (BAIRD & GIRARD, 1852)
• Acutotyphlops banaorum WALLACH, BROWN, DIESMOS & GEE, 2007
• Adelphicos daryi CAMPBELL & FORD, 1982
• Adelphicos ibarrorum CAMPBELL & BRODIE, 1988
• Adelphicos newmanorum TAYLOR, 1950
• Adelphicos nigrilatum SMITH, 1942
• Adelphicos quadrivirgatum JAN, 1862
• Adelphicos sargii (FISCHER, 1885)
• Adelphicos visoninum (COPE, 1866)
• Adelphostigma occipitalis (JAN, 1863)
• Adelphostigma quadriocellata (SANTOS, DI-BERNARDO & DE LEMA, 2008)
• Adercosaurus vixadnexus MYERS & DONNELLY, 2001
• Adolfus alleni (BARBOUR, 1914)
• Adolfus kibonotensis (LÖNNBERG, 1907)
• Afroedura africana (BOULENGER, 1888)
• Afroedura bogerti LOVERIDGE, 1944
• Afroedura broadleyi JACOBSEN, KUHN, JACKMAN & BAUER, 2014
• Afroedura donveae BRANCH, SCHMITZ, LOBÓN-ROVIRA, BAPTISTA, ANTÓNIO & CONRADIE, 2021
• Afroedura gorongosa BRANCH, GUYTON, SCHMITZ, BAREJ, NASKRECKI, FAROOQ, VERBURGT, RÖDEL, 2017
• Afroedura granitica JACOBSEN, KUHN, JACKMAN & BAUER, 2014
• Afroedura haackei ONDERSTALL, 1984
• Afroedura halli (HEWITT, 1935)
• Afroedura hawequensis MOUTON & MOSTET, 1985
• Afroedura langi (FITZSIMONS, 1930)
• Afroedura leoloensis JACOBSEN, KUHN, JACKMAN & BAUER, 2014
• Afroedura loveridgei BROADLEY, 1963
• Afroedura major ONDERSTALL, 1984
• Afroedura marleyi (FITZSIMONS, 1930)
• Afroedura multiporis (HEWITT, 1925)
• Afroedura namaquensis (FITZSIMONS, 1938)
• Afroedura nivaria (BOULENGER, 1894)
• Afroedura pienaari JACOBSEN, KUHN, JACKMAN & BAUER, 2014
• Afroedura pondolia (HEWITT, 1925)
• Afroedura pongola JACOBSEN, KUHN, JACKMAN & BAUER, 2014
• Afroedura pundomontana CONRADIE, SCHMITZ, LOBÓN-ROVIRA, BECKER, VAZ-PINTO & HAUPTFLEISCH, 2022
• Afroedura rondavelica JACOBSEN, KUHN, JACKMAN & BAUER, 2014
• Afroedura rupestris JACOBSEN, KUHN, JACKMAN & BAUER, 2014
• Afroedura tirasensis HAACKE, 1965
• Afroedura transvaalica (HEWITT, 1925)
• Afroedura waterbergensis JACOBSEN, KUHN, JACKMAN & BAUER, 2014
• Afrotyphlops anomalus (BOCAGE, 1873)
• Afrotyphlops brevis (SCORTECCI, 1929)
• Afrotyphlops calabresii (GANS & LAURENT, 1965)
• Afrotyphlops chirioi TRAPE, 2019
• Afrotyphlops congestus (DUMÉRIL & BIBRON, 1844)
• Afrotyphlops cuneirostris (PETERS, 1879)
• Afrotyphlops dinga (PETERS, 1854)
• Afrotyphlops elegans (PETERS, 1868)
• Afrotyphlops gierrai (MOCQUARD, 1897)
• Afrotyphlops kaimosae (LOVERIDGE, 1935)
• Afrotyphlops liberiensis (HALLOWELL, 1848)
• Afrotyphlops lineolatus (JAN, 1864)
• Afrotyphlops nanus BROADLEY & WALLACH, 2009
• Afrotyphlops nigrocandidus (BROADLEY & WALLACH, 2000)
• Afrotyphlops punctatus (LEACH, 1819)
• Afrotyphlops rouxestevae TRAPE, 2019
• Afrotyphlops schlegelii (BIANCONI, 1849)
• Afrotyphlops tanganicanus (LAURENT, 1964)
• Afrotyphlops usambaricus (LAURENT, 1964)
• Agama aculeata MERREM, 1820
• Agama africana (HALLOWELL, 1844)
• Agama agama (LINNAEUS, 1758)
• Agama anchietae BOCAGE, 1896
• Agama armata PETERS, 1854
• Agama atra DAUDIN, 1802
• Agama bibronii DUMÉRIL, 1851
• Agama boensis MONARD, 1940
• Agama boulengeri LATASTE, 1886
• Agama caudospinosa MEEK, 1910
• Agama cristata MOCQUARD, 1905
• Agama dodomae LOVERIDGE, 1923
• Agama doriae BOULENGER, 1885
• Agama etoshae MCLACHLAN, 1981
• Agama finchi BÖHME, WAGNER, MALONZA, LÖTTERS & KÖHLER, 2005
• Agama gracilimembris CHABANAUD, 1918
• Agama hartmanni PETERS, 1869
• Agama hispida (KAUP, 1827)
• Agama insularis CHABANAUD, 1918
• Agama kaimosae LOVERIDGE, 1935
• Agama kirkii BOULENGER, 1885
• Agama knobeli BOULENGER & POWER, 1921
• Agama lanzai WAGNER, LEACHÉ, MAZUCH & BÖHME, 2013
• Agama lebretoni WAGNER, BAREJ & SCHMITZ, 2009
• Agama lionotus BOULENGER, 1896
• Agama lucyae WAGNER & BAUER, 2011
• Agama montana BARBOUR & LOVERIDGE, 1928
• Agama mossambica PETERS, 1854
• Agama mucosoensis HELLMICH, 1957
• Agama mwanzae LOVERIDGE, 1923
• Agama parafricana TRAPE, MEDIANNIKOV & TRAPE, 2012
• Agama paragama GRANDISON, 1968
• Agama planiceps PETERS, 1862
• Agama rueppelli VAILLANT, 1882
• Agama sankaranica CHABANAUD, 1918
• Agama spinosa GRAY, 1831
• Agama tassiliensis GENIEZ, PADIAL & CROCHET, 2011
• Agama weidholzi WETTSTEIN, 1932
• Agamodon anguliceps PETERS, 1882
• Agamodon compressus MOCQUARD, 1888
• Agamura kermanensis HOSSEINIAN-YOUSEFKHANI, ALIABADIAN, RASTEGAR-POUYANI, DARVISH, SHAFIEI & SEHHATISABET, 2018
• Agamura persica (DUMÉRIL, 1856)
• Agkistrodon bilineatus GÜNTHER, 1863
• Agkistrodon conanti GLOYD, 1969
• Agkistrodon contortrix (LINNAEUS, 1766)
• Agkistrodon howardgloydi CONANT, 1984
• Agkistrodon laticinctus GLOYD & CONANT, 1934
• Agkistrodon piscivorus (LACÉPÈDE, 1789)
• Agkistrodon russeolus GLOYD, 1972
• Ahaetulla anomala (ANNANDALE, 1906)
• Ahaetulla farnsworthi MALLIK, SRIKANTHAN, PAL, D’SOUZA, SHANKER & GANESH, 2020
• Ahaetulla fusca (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Ahaetulla isabellina (WALL, 1910)
• Ahaetulla longirostris MIRZA, PATTEKAR, VERMA, STUART, PURKAYASTHA, MOHAPATRA & PATEL, 2024
• Ahaetulla malabarica MALLIK, SRIKANTHAN, PAL, D’SOUZA, SHANKER & GANESH, 2020
• Ahaetulla mycterizans (LINNAEUS, 1758)
• Ahaetulla nasuta (LACÉPÈDE, 1789)
• Ahaetulla oxyrhynca (BELL, 1825)
• Ahaetulla prasina (BOIE, 1827)
• Ailuronyx seychellensis (DUMÉRIL & BIBRON, 1836)
• Ailuronyx tachyscopaeus GERLACH & CANNING, 1996
• Aipysurus apraefrontalis SMITH, 1926
• Aipysurus foliosquama SMITH, 1926
• Aipysurus fuscus (TSCHUDI, 1837)
• Aipysurus laevis LACÉPÈDE, 1804
• Aipysurus pooleorum SMITH, 1974
• Aldabrachelys gigantea (SCHWEIGGER, 1812)
• Algyroides nigropunctatus (DUMÉRIL & BIBRON, 1839)
• Alinea lanceolata (COPE, 1863)
• Alinea luciae (GARMAN, 1887)
• Alligator mississippiensis (DAUDIN, 1801)
• Alligator sinensis FAUVEL, 1879
• Alopecion guttatum (SMITH, 1843)
• Alopoglossus amazonius RUTHVEN, 1924
• Alopoglossus angulatus (LINNAEUS, 1758)
• Alopoglossus avilapiresae RIBEIRO-JÚNIOR, CHOUERI, LOBOS, VENEGAS, TORRES-CARVAJAL & WERNECK, 2020
• Alopoglossus bicolor (WERNER, 1916)
• Alopoglossus bilineatus (BOULENGER, 1890)
• Alopoglossus brevifrontalis (BOULENGER, 1912)
• Alopoglossus buckleyi (O'SHAUGHNESSY, 1881)
• Alopoglossus carinicaudatus (COPE, 1876)
• Alopoglossus embera PELOSO & MORALES, 2017
• Alopoglossus festae (PERACCA, 1896)
• Alopoglossus harrisi HERNÁNDEZ-MORALES, STURARO, SALES-NUNES, LOTZKAT & PELOSO, 2020
• Alopoglossus kugleri (ROUX, 1927)
• Alopoglossus meloi RIBEIRO-JÚNIOR, 2018
• Alopoglossus plicatus TAYLOR, 1949
• Alopoglossus stenolepis (BOULENGER, 1908)
• Alopoglossus tapajosensis RIBEIRO-JÚNIOR, SÁNCHEZ-MARTÍNEZ, MORAES, COSTA DE OLIVEIRA, CARVALHO, CHOUERI, WERNECK & MEIRI, 2021
• Alopoglossus viridiceps TORRES-CARVAJAL & LOBOS, 2014
• Alsophis antiguae PARKER, 1933
• Alsophis antillensis (SCHLEGEL, 1837)
• Alsophis danforthi COCHRAN, 1938
• Alsophis manselli PARKER, 1933
• Alsophis rijgersmaei COPE, 1870
• Alsophis rufiventris (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Alsophis sanctonum BARBOUR, 1915
• Alsophis sibonius COPE, 1879
• Alsophylax laevis NIKOLSKY, 1907
• Alsophylax loricatus STRAUCH, 1887
• Alsophylax pipiens (PALLAS, 1827)
• Alsophylax szczerbaki GOLUBEV & SATTAROV, 1979
• Alsophylax tadjikiensis GOLUBEV, 1979
• Altiphylax levitoni (GOLUBEV & SZCZERBAK, 1979)
• Altiphylax mintoni (GOLUBEV & SZCZERBAK, 1981)
• Altiphylax tokobajevi (EREMCHENKO & SZCZERBAK, 1984)
• Amalosia capensis HOSKIN & COUPER, 2023
• Amalosia lesueurii (DUMÉRIL & BIBRON, 1836)
• Amalosia queenslandia HOSKIN & COUPER, 2023
• Amastridium sapperi (WERNER, 1903)
• Amastridium veliferum COPE, 1861
• Amblyodipsas microphthalma (BIANCONI, 1852)
• Amblyodipsas polylepis (BOCAGE, 1873)
• Amblyodipsas unicolor (REINHARDT, 1843)
• Amblyodipsas ventrimaculata (ROUX, 1907)
• Amblyrhynchus cristatus BELL, 1825
• Ameiva aggerecusans KOCH, VENEGAS, RÖDDER, FLECKS & BÖHME, 2013
• Ameiva ameiva (LINNAEUS, 1758)
• Ameiva atrigularis GARMAN, 1887
• Ameiva bifrontata COPE, 1862
• Ameiva concolor RUTHVEN, 1924
• Ameiva fuliginosa (COPE, 1892)
• Ameiva jacuba GIUGLIANO, NOGUEIRA, VALDUJO, COLLEVATTI & COLLI, 2013
• Ameiva nodam KOCH, VENEGAS, RÖDDER, FLECKS & BÖHME, 2013
• Ameiva pantherina UGUETO & HARVEY, 2011
• Ameiva praesignis (BAIRD & GIRARD, 1852)
• Ameiva provitaae GARCIA-PEREZ, 1995
• Ameiva reticulata LANDAURO, GARCÍA-BRAVO & VENEGAS, 2015
• Ameiva tobagana COPE, 1879
• Ameivula abalosi (CABRERA, 2012)
• Ameivula apipensis ARIAS, RECODER, ÁLVAREZ, ETCHEPARE, QUIPILDOR, LOBO & RODRIGUES, 2018
• Ameivula cipoensis ARIAS, CARVALHO, ZAHER & RODRIGUES, 2014
• Ameivula confusioniba (ARIAS, DE CARVALHO, RODRIGUES & ZAHER, 2011)
• Ameivula jalapensis (COLLI, GIUGLIANO, MESQUITA & FRANCA, 2009)
• Ameivula mumbuca (COLLI, CALDWELL, COSTA, GAINSBURY, GARDA, MESQUITA, FILHO, SOARES, SILVA, VALDUJO, VIEIRA, VITT, WERNECK, WIEDERHECKER & ZATZ, 2003)
• Ameivula nigrigula (ARIAS, DE CARVALHO, RODRIGUES & ZAHER, 2011)
• Ameivula ocellifera (SPIX, 1825)
• Ameivula pyrrhogularis (BASTO DA SILVA & ÁVILA-PIRES, 2013)
• Ameivula xacriaba ARIAS, TEXEIRA Jr., RECODER, CARVALHO, ZAHER & RODRIGUES, 2014
• Amerotyphlops amoipira (RODRIGUES & JUNCÁ, 2002)
• Amerotyphlops arenensis GRABOSKI, PEREIRA-FILHO, SILVA, COSTA PRUDENTE & ZAHER, 2015
• Amerotyphlops brongersmianus (VANZOLINI, 1976)
• Amerotyphlops lehneri (ROUX, 1926)
• Amerotyphlops microstomus (COPE, 1866)
• Amerotyphlops minuisquamus (DIXON & HENDRICKS, 1979)
• Amerotyphlops paucisquamus (DIXON & HENDRICKS, 1979)
• Amerotyphlops reticulatus (LINNAEUS, 1758)
• Amerotyphlops tasymicris (THOMAS, 1974)
• Amerotyphlops tycherus (TOWNSEND, WILSON, KETZLER & LUQUE-MONTES, 2008)
• Amerotyphlops yonenagae (RODRIGUES, 1991)
• Amnesteophis melanauchen (JAN, 1863)
• Amnisiophis amoenus (JAN, 1863)
• Amphibolurus burnsi (WELLS & WELLINGTON, 1985)
• Amphibolurus muricatus (WHITE, 1790)
• Amphiesma stolatum (LINNAEUS, 1758)
• Amphiglossus astrolabi DUMÉRIL & BIBRON, 1839
• Amphiglossus reticulatus (KAUDERN, 1922)
• Amphisbaena acangaoba RIBEIRO, GOMIDES & COSTA, 2020
• Amphisbaena alba LINNAEUS, 1758
• Amphisbaena amethysta RIBEIRO, SANTOS JR, MARTINS, OLIVEIRA, GRABOSKI, DA SILVEIRA, BENÍCIO, VAZ-SILVA, 2024
• Amphisbaena anomala (BARBOUR, 1914)
• Amphisbaena arenaria VANZOLINI, 1991
• Amphisbaena bahiana VANZOLINI, 1964
• Amphisbaena barbouri GANS & ALEXANDER, 1962
• Amphisbaena bolivica MERTENS, 1929
• Amphisbaena brasiliana (GRAY, 1865)
• Amphisbaena caeca CUVIER, 1829
• Amphisbaena caetitensis ALMEIDA, FREITAS, SILVA, COSTA-VALVERDE, RODRIGUES, PIRES & MOTT, 2018
• Amphisbaena caiari TEIXEIRA JR, DA VECHIO, NETO & RODRIGUES, 2014
• Amphisbaena camura COPE, 1862
• Amphisbaena carlgansi THOMAS & HEDGES, 1998
• Amphisbaena carvalhoi GANS, 1965
• Amphisbaena caudalis COCHRAN, 1928
• Amphisbaena cubana GUNDLACH & PETERS, 1879
• Amphisbaena darwinii DUMÉRIL & BIBRON, 1839
• Amphisbaena dubia MÜLLER, 1924
• Amphisbaena frontalis VANZOLINI, 1991
• Amphisbaena fuliginosa LINNAEUS, 1758
• Amphisbaena gonavensis GANS & ALEXANDER, 1962
• Amphisbaena gracilis STRAUCH, 1881
• Amphisbaena hastata VANZOLINI, 1991
• Amphisbaena hogei VANZOLINI, 1950
• Amphisbaena hyporissor THOMAS, 1965
• Amphisbaena ignatiana VANZOLINI, 1991
• Amphisbaena kiriri RIBEIRO, GOMIDES & COSTA, 2018
• Amphisbaena longinqua TEXEIRA JUNIOR, DAL VECHIO, RECODER, CASSIMIRO, SENA & RODRIGUES, 2019
• Amphisbaena manni BARBOUR, 1914
• Amphisbaena mertensii STRAUCH, 1881
• Amphisbaena metallurga COSTA, RESENDE, TEIXEIRA, VECHIO & CLEMENTE, 2015
• Amphisbaena mitchelli PROCTER, 1923
• Amphisbaena mongoyo TEXEIRA JUNIOR, DAL VECHIO, RECODER, CASSIMIRO, SENA & RODRIGUES, 2019
• Amphisbaena occidentalis COPE, 1875
• Amphisbaena plumbea GRAY, 1872
• Amphisbaena pretrei DUMÉRIL & BIBRON, 1839
• Amphisbaena prunicolor (COPE, 1885)
• Amphisbaena roberti GANS, 1964
• Amphisbaena rozei LANCINI, 1963
• Amphisbaena sanctaeritae VANZOLINI, 1994
• Amphisbaena slateri BOULENGER, 1907
• Amphisbaena steindachneri STRAUCH, 1881
• Amphisbaena townsendi STEJNEGER, 1911
• Amphisbaena uroxena MOTT, RODRIGUES, DE FREITAS & SILVA, 2008
• Amphisbaena vermicularis WAGLER, 1824
• Amphisbaena xera THOMAS, 1966
• Amplorhinus multimaculatus SMITH, 1847
• Amyda cartilaginea (BODDAERT, 1770)
• Anadia bitaeniata BOULENGER, 1903
• Anadia blakei SCHMIDT, 1932
• Anadia bogotensis (PETERS, 1863)
• Anadia brevifrontalis (BOULENGER, 1903)
• Anadia buenaventura BETANCOURT, REYES-PUIG, LOBOS, YÁNEZ-MUÑOZ & TORRES-CARVAJAL, 2018
• Anadia bumanguesa RUEDA-ALMONACID & CAICEDO, 2004
• Anadia escalerae MYERS, RIVAS & JADIN, 2009
• Anadia hobarti LA-MARCA & GARCIA-PEREZ, 1990
• Anadia hollandi AMÉZQUITA, DAZA, BARRAGÁN-CONTRERAS, OREJUELA, BARRIENTOS & MAZARIEGOS, 2022
• Anadia marmorata (GRAY, 1846)
• Anadia ocellata GRAY, 1845
• Anadia pamplonensis DUNN, 1944
• Anadia pariaensis RIVAS, LA MARCA & OLIVEROS, 1999
• Anadia petersi OFTEDAL, 1974
• Anadia pulchella RUTHVEN, 1926
• Anadia rhombifera (GÜNTHER, 1859)
• Anadia steyeri NIEDEN, 1914
• Anadia vittata BOULENGER, 1913
• Anatololacerta anatolica (WERNER, 1900)
• Anatololacerta danfordi (GÜNTHER, 1876)
• Anatololacerta finikensis (EISELT & SCHMIDTLER, 1987)
• Anatololacerta ibrahimi (EISELT & SCHMIDTLER, 1987)
• Anatololacerta pelasgiana (MERTENS, 1959)
• Ancylocranium barkeri LOVERIDGE, 1946
• Ancylodactylus africanus (WERNER, 1895)
• Ancylodactylus barbouri (PERRET, 1986)
• Andinosaura afrania (ARREDONDO & SÁNCHEZ-PACHECO, 2010)
• Andinosaura aurea (SÁNCHEZ-PACHECO, AGUIRRE-PENAFIEL & TORRES-CARVAJAL, 2012)
• Andinosaura crypta (SÁNCHEZ-PACHECO, KIZIRIAN & SALES-NUNES, 2011)
• Andinosaura hyposticta (BOULENGER, 1902)
• Andinosaura kiziriani (SÁNCHEZ-PARECO, AGUIRRE-PENAFIEL & TORRES-CARVAJAL, 2012)
• Andinosaura oculata (O'SHAUGHNESSY, 1879)
• Andinosaura stellae (SÁNCHEZ-PACHECO, 2010)
• Anguiculus rappii (GÜNTHER, 1860)
• Anguis cephallonica WERNER, 1894
• Anguis colchica (NORDMANN, 1840)
• Anguis fragilis LINNAEUS, 1758
• Anguis graeca BEDRIAGA, 1881
• Anilios affinis (BOULENGER, 1889)
• Anilios ammodytes (MONTAGUE, 1914)
• Anilios aspina (COUPER, COVACEVICH & WILSON, 1998)
• Anilios fossor SHEA, 2015
• Anilios ganei (APLIN, 1998)
• Anilios insperatus VENCHI, WILSON & BORSBOOM, 2015
• Anilios leptosoma (ROBB, 1972)
• Anilios longissimus (APLIN, 1998)
• Anilios nigrescens GRAY, 1845
• Anilios obtusifrons ELLIS & DOUGHTY, 2017
• Anilios pilbarensis (APLIN & DONNELLAN, 1993)
• Anilios robertsi (COUPER, COVACEVICH & WILSON, 1998)
• Anilios torresianus (BOULENGER, 1889)
• Anilios zonula ELLIS, 2016
• Anilius scytale (LINNAEUS, 1758)
• Anniella geronimensis SHAW, 1940
• Anniella pulchra GRAY, 1852
• Anolis aeneus GRAY, 1840
• Anolis aequatorialis WERNER, 1894
• Anolis agassizi STEJNEGER, 1900
• Anolis ahli BARBOUR, 1925
• Anolis alfaroi GARRIDO & HEDGES, 1992
• Anolis allisoni BARBOUR, 1928
• Anolis allogus BARBOUR & RAMSDEN, 1919
• Anolis altae DUNN, 1930
• Anolis altavelensis NOBLE & HASSLER, 1933
• Anolis alumina HERTZ, 1976
• Anolis alutaceus COPE, 1861
• Anolis anatoloros UGUETO, RIVAS, BARROS, SÁNCHEZ-PACHECO & GARCÍA-PÉREZ, 2007
• Anolis anfiloquioi GARRIDO, 1980
• Anolis angusticeps HALLOWELL, 1856
• Anolis annectens WILLIAMS, 1974
• Anolis antonii BOULENGER, 1908
• Anolis apletophallus KÖHLER & SUNYER, 2008
• Anolis apollinaris BOULENGER, 1919
• Anolis aquaticus TAYLOR, 1956
• Anolis arenal (KÖHLER & VARGAS, 2019)
• Anolis argenteolus COPE, 1861
• Anolis argillaceus COPE, 1863
• Anolis aridius (KÖHLER, ZIMMER, MCGRATH & HEDGES, 2019)
• Anolis auratus DAUDIN, 1802
• Anolis bahorucoensis NOBLE & HASSLER, 1933
• Anolis baracoae SCHWARTZ, 1964
• Anolis barahonae WILLIAMS, 1962
• Anolis barbatus (GARRIDO, 1982)
• Anolis barbouri (SCHMIDT, 1919)
• Anolis barkeri SCHMIDT, 1939
• Anolis bartschi (COCHRAN, 1928)
• Anolis beckeri BOULENGER, 1881
• Anolis bellipeniculus (MYERS & DONNELLY, 1996)
• Anolis bimaculatus (SPARRMAN, 1784)
• Anolis binotatus PETERS, 1863
• Anolis biporcatus (WIEGMANN, 1834)
• Anolis birama GARRIDO, 1990
• Anolis blanquillanus HUMMELINCK, 1940
• Anolis boettgeri BOULENGER, 1911
• Anolis bombiceps COPE, 1875
• Anolis bonairensis RUTHVEN, 1923
• Anolis boulengerianus THOMINOT, 1887
• Anolis brasiliensis VANZOLINI & WILLIAMS, 1970
• Anolis bremeri BARBOUR, 1914
• Anolis brevirostris BOCOURT, 1870
• Anolis brianjuliani (KÖHLER, PETERSEN & MÉNDEZ DE LA CRUZ, 2019)
• Anolis brooksi (BARBOUR, 1923)
• Anolis brunneus COPE, 1894
• Anolis caceresae (HOFMANN & TOWNSEND, 2018)
• Anolis callainus KÖHLER & HEDGES, 2020
• Anolis capito PETERS, 1863
• Anolis carlliebi KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
• Anolis carlostoddi (WILLIAMS, PRADERIO & GORZULA, 1996)
• Anolis carolinensis VOIGT, 1832
• Anolis casildae AROSEMENA, IBÁÑEZ & DE SOUSA, 1991
• Anolis caudalis COCHRAN, 1932
• Anolis chamaeleonides DUMÉRIL & BIBRON, 1837
• Anolis chloris BOULENGER, 1898
• Anolis chlorocyanus DUMÉRIL & BIBRON, 1837
• Anolis chlorodius KÖHLER & HEDGES, 2016
• Anolis chrysolepis DUMÉRIL & BIBRON, 1837
• Anolis chrysops LAZELL, 1964
• Anolis clivicola BARBOUR & SHREVE, 1935
• Anolis concolor COPE, 1863
• Anolis confusus ESTRADA & GARRIDO, 1991
• Anolis conspersus GARMAN, 1887
• Anolis cooki GRANT, 1931
• Anolis crassulus COPE, 1864
• Anolis cristatellus DUMÉRIL & BIBRON, 1837
• Anolis cuvieri MERREM, 1820
• Anolis cyanopleurus COPE, 1861
• Anolis cyanostictus MERTENS, 1939
• Anolis cybotes COPE, 1863
• Anolis deltae WILLIAMS, 1974
• Anolis desiradei LAZELL, 1964
• Anolis dissimilis WILLIAMS, 1965
• Anolis distichus COPE, 1861
• Anolis doris BARBOUR, 1925
• Anolis dracula YÁNEZ-MUÑOZ, REYES-PUIG, REYES-PUIG, VELASCO, AYALA-VARELA, TORRES-CARVAJAL, 2018
• Anolis equestris MERREM, 1820
• Anolis euskalerriari (BARROS, WILLIAMS & VILORIA, 1996)
• Anolis evermanni STEJNEGER, 1904
• Anolis extremus GARMAN, 1887
• Anolis fairchildi BARBOUR & SHREVE, 1935
• Anolis fasciatus BOULENGER, 1885
• Anolis ferreus (COPE, 1864)
• Anolis festae PERACCA, 1904
• Anolis forresti BARBOUR, 1923
• Anolis fraseri GÜNTHER, 1859
• Anolis frenatus COPE, 1899
• Anolis fungosus MYERS, 1971
• Anolis fuscoauratus D’ORBIGNY, 1837
• Anolis gaigei RUTHVEN, 1916
• Anolis garmani STEJNEGER, 1899
• Anolis garridoi DIAZ, ESTRADA & MORENO, 1996
• Anolis gemmosus O'SHAUGHNESSY, 1875
• Anolis gibbiceps COPE, 1864
• Anolis ginaelisae (LOTZKAT, HERTZ, BIENENTREU & KÖHLER, 2013)
• Anolis gingivinus COPE, 1864
• Anolis gorgonae BARBOUR, 1905
• Anolis gracilipes BOULENGER, 1898
• Anolis grahami GRAY, 1845
• Anolis granuliceps BOULENGER, 1898
• Anolis griseus GARMAN, 1887
• Anolis guafe ESTRADA & GARRIDO, 1991
• Anolis gundlachi PETERS, 1877
• Anolis heterodermus DUMÉRIL, 1851
• Anolis hobartsmithi NIETO-MONTES DE OCA, 2001
• Anolis homolechis (COPE, 1864)
• Anolis humilis PETERS, 1863
• Anolis hyacinthogularis TORRES-CARVAJAL, AYALA-VARELA, LOBOS, POE & NARVÁEZ, 2017
• Anolis ibanezi POE, LATELLA, RYAN & SCHAAD, 2009
• Anolis insignis COPE, 1871
• Anolis isolepis (COPE, 1861)
• Anolis jacare BOULENGER, 1903
• Anolis jubar SCHWARTZ, 1968
• Anolis kahouannensis LAZELL, 1964
• Anolis kemptoni DUNN, 1940
• Anolis krugi PETERS, 1877
• Anolis laevis (COPE, 1875)
• Anolis laeviventris (WIEGMANN, 1834)
• Anolis lamari WILLIAMS, 1992
• Anolis latifrons BERTHOLD, 1846
• Anolis leachii DUMÉRIL & BIBRON, 1837
• Anolis lemniscatus BOULENGER, 1898
• Anolis lemurinus COPE, 1861
• Anolis leucodera KÖHLER & HEDGES, 2016
• Anolis limifrons COPE, 1863
• Anolis lineatopus GRAY, 1840
• Anolis lineatus DAUDIN, 1802
• Anolis lionotus COPE, 1861
• Anolis lividus GARMAN, 1887
• Anolis longitibialis NOBLE, 1923
• Anolis lososi TORRES-CARVAJAL, AYALA-VARELA, LOBOS, POE & NARVÁEZ, 2017
• Anolis loysiana (COCTEAU, 1836)
• Anolis luciae GARMAN, 1887
• Anolis lucius DUMÉRIL & BIBRON, 1837
• Anolis luteogularis NOBLE & HASSLER, 1935
• Anolis macrolepis BOULENGER, 1911
• Anolis macrophallus WERNER, 1917
• Anolis maculiventris BOULENGER, 1898
• Anolis maia (BATISTA, VESELY, MEBERT, LOTZKAT & KÖHLER, 2015)
• Anolis mariarum BARBOUR, 1932
• Anolis marmoratus DUMÉRIL & BIBRON, 1837
• Anolis mccraniei (KÖHLER, TOWNSEND & PETERSEN, 2016)
• Anolis megalopithecus RUEDA-ALMONACID, 1989
• Anolis meridionalis BOETTGER, 1885
• Anolis mestrei BARBOUR & RAMSDEN, 1916
• Anolis microtus COPE, 1871
• Anolis mirus WILLIAMS, 1963
• Anolis monensis STEJNEGER, 1904
• Anolis nasofrontalis AMARAL, 1933
• Anolis neblininus (MYERS, WILLIAMS & MCDIARMID, 1993)
• Anolis nebuloides BOCOURT, 1873
• Anolis nebulosus (WIEGMANN, 1834)
• Anolis nelsoni BARBOUR, 1914
• Anolis nicefori (DUNN, 1944)
• Anolis nigrolineatus WILLIAMS, 1965
• Anolis noblei BARBOUR & SHREVE, 1935
• Anolis notopholis BOULENGER, 1896
• Anolis nubilus GARMAN, 1887
• Anolis occultus WILLIAMS & RIVERO, 1965
• Anolis oculatus (COPE, 1879)
• Anolis olssoni SCHMIDT, 1919
• Anolis onca (O'SHAUGHNESSY, 1875)
• Anolis opalinus GOSSE, 1850
• Anolis ophiolepis COPE, 1861
• Anolis ortonii COPE, 1868
• Anolis oxylophus COPE, 1875
• Anolis pachypus COPE, 1875
• Anolis pentaprion COPE, 1863
• Anolis peraccae BOULENGER, 1898
• Anolis peynadoi MERTENS, 1939
• Anolis pigmaequestris GARRIDO, 1975
• Anolis pinchoti COCHRAN, 1931
• Anolis planiceps TROSCHEL, 1848
• Anolis poecilopus COPE, 1863
• Anolis pogus LAZELL, 1972
• Anolis polylepis PETERS, 1874
• Anolis poncensis STEJNEGER, 1904
• Anolis porcatus GRAY, 1840
• Anolis porcus (COPE, 1864)
• Anolis prasinorius KÖHLER & HEDGES, 2016
• Anolis princeps BOULENGER, 1902
• Anolis proboscis PETERS & ORCES, 1956
• Anolis pseudotigrinus AMARAL, 1933
• Anolis pulchellus DUMÉRIL & BIBRON, 1837
• Anolis punctatus DAUDIN, 1802
• Anolis purpurescens COPE, 1899
• Anolis purpuronectes GRAY, MEZA-LÁZARO, POE & NIETO-MONTES DE OCA, 2016
• Anolis quadriocellifer BARBOUR & RAMSDEN, 1919
• Anolis quaggulus COPE, 1885
• Anolis quercorum FITCH, 1978
• Anolis ravifaux SCHWARTZ & HENDERSON, 1982
• Anolis richardii DUMÉRIL & BIBRON, 1837
• Anolis rodriguezii BOCOURT, 1873
• Anolis roquet (BONNATERRE, 1789)
• Anolis rubribarbaris (KÖHLER, MCCRANIE & WILSON, 1999)
• Anolis rubribarbus BARBOUR & RAMSDEN, 1919
• Anolis sabanus GARMAN, 1887
• Anolis sacamecatensis KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
• Anolis sagrei DUMÉRIL & BIBRON, 1837
• Anolis savagei POE & RYAN, 2017
• Anolis scriptus GARMAN, 1887
• Anolis scypheus COPE, 1864
• Anolis semilineatus COPE, 1864
• Anolis sericeus HALLOWELL, 1856
• Anolis sheplani SCHWARTZ, 1974
• Anolis smaragdinus BARBOUR & SHREVE, 1935
• Anolis solitarius RUTHVEN, 1916
• Anolis spilorhipis ÁLVAREZ DEL TORO & SMITH, 1956
• Anolis squamulatus PETERS, 1863
• Anolis stratulus COPE, 1861
• Anolis sulcifrons COPE, 1899
• Anolis taylori SMITH & SPIELER, 1945
• Anolis tequendama MORENO-ARIAS, MÉNDEZ-GALEANO, BELTRÁN & VARGAS-RAMÍREZ, 2023
• Anolis terraealtae BARBOUR, 1915
• Anolis tetarii (BARROS, WILLIAMS & VILORIA, 1996)
• Anolis tigrinus PETERS, 1863
• Anolis tolimensis WERNER, 1916
• Anolis torresfundorai TORRES, REILLY, NUÑEZ-PENICHET, REYNOLDS & GLOR, 2025
• Anolis townsendi STEJNEGER, 1900
• Anolis trinitatis REINHARDT & LÜTKEN, 1862
• Anolis triumphalis (NICHOLSON & KÖHLER, 2014)
• Anolis tropidogaster HALLOWELL, 1856
• Anolis tropidolepis BOULENGER, 1885
• Anolis tropidonotus PETERS, 1863
• Anolis unilobatus KÖHLER & VESELY, 2010
• Anolis urraoi GRISALES-MARTÍNEZ, VELASCO, BOLÍVAR, WILLIAMS & DAZA, 2017
• Anolis ustus COPE, 1864
• Anolis valencienni DUMÉRIL & BIBRON, 1837
• Anolis vermiculatus COCTEAU, 1837
• Anolis viridius KÖHLER & HEDGES, 2016
• Anolis vittigerus COPE, 1863
• Anolis wattsii BOULENGER, 1894
• Anolis wilsoni (KÖHLER, TOWNSEND & PETERSEN, 2016)
• Anolis woodi DUNN, 1940
• Anolis zeus (KÖHLER & MCCRANIE, 2001)
• Anomalepis mexicana JAN, 1860
• Anomochilus monticola DAS, LAKIM, LIM & HUI, 2008
• Anomochilus weberi (LIDTH DE JEUDE, 1890)
• Anoplohydrus aemulans WERNER, 1909
• Anotosaura collaris AMARAL, 1933
• Anotosaura vanzolinia DIXON, 1974
• Antaresia childreni (GRAY, 1842)
• Antaresia maculosa (PETERS, 1873)
• Antaresia perthensis (STULL, 1932)
• Antillotyphlops annae (BREUIL, 1999)
• Antillotyphlops dominicanus (STEJNEGER, 1904)
• Antillotyphlops geotomus (THOMAS, 1966)
• Antillotyphlops guadeloupensis (RICHMOND, 1966)
• Antillotyphlops monastus (THOMAS, 1966)
• Antillotyphlops naugus (THOMAS, 1966)
• Antillotyphlops richardii (DUMÉRIL & BIBRON, 1844)
• Apalone ferox (SCHNEIDER, 1783)
• Apalone mutica (LESUEUR, 1827)
• Apalone spinifera (LESUEUR, 1827)
• Aparallactus capensis SMITH, 1849
• Aparallactus guentheri BOULENGER, 1895
• Aparallactus jacksonii (GÜNTHER, 1888)
• Aparallactus lineatus (PETERS, 1870)
• Aparallactus lunulatus (PETERS, 1854)
• Aparallactus modestus (GÜNTHER, 1859)
• Aparallactus nigriceps (PETERS, 1854)
• Aparallactus werneri BOULENGER, 1895
• Aphaniotis fusca (PETERS, 1864)
• Aphaniotis ornata (LIDTH DE JEUDE, 1893)
• Aplopeltura boa (BOIE, 1828)
• Apodora papuana (PETERS & DORIA, 1878)
• Apostolepis adhara FRANÇA, BARBO, SILVA-JÚNIOR, SILVA & ZAHER, 2018
• Apostolepis albicollaris DE LEMA, 2002
• Apostolepis ambiniger (PETERS, 1869)
• Apostolepis arenaria RODRIGUES, 1993
• Apostolepis assimilis (REINHARDT, 1861)
• Apostolepis borellii PERACCA, 1904
• Apostolepis cearensis GOMES, 1915
• Apostolepis christineae DE LEMA, 2002
• Apostolepis dimidiata (JAN, 1862)
• Apostolepis dorbignyi (SCHLEGEL, 1837)
• Apostolepis flavotorquata (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Apostolepis gaboi RODRIGUES, 1993
• Apostolepis goiasensis PRADO, 1942
• Apostolepis intermedia KOSLOWSKY, 1898
• Apostolepis kikoi SANTOS, ENTIAUSPE-NETO, SILVA-ARAÚJO, SOUZA, LEMA, STRÜSSMANN & ALBUQUERQUE, 2018
• Apostolepis lineata COPE, 1887
• Apostolepis longicaudata GOMES, 1921
• Apostolepis multicincta HARVEY, 1999
• Apostolepis nelsonjorgei DE LEMA & RENNER, 2004
• Apostolepis niceforoi AMARAL, 1935
• Apostolepis nigrolineata (PETERS, 1869)
• Apostolepis nigroterminata BOULENGER, 1896
• Apostolepis phillipsae HARVEY, 1999
• Apostolepis polylepis AMARAL, 1922
• Apostolepis pymi BOULENGER, 1903
• Apostolepis quinquelineata BOULENGER, 1896
• Apostolepis quirogai GIRAUDO & SCROCCHI, 1998
• Apostolepis rondoni AMARAL, 1925
• Apostolepis sanctaeritae WERNER, 1924
• Apostolepis serrana DE LEMA & RENNER, 2006
• Apostolepis striata DE LEMA, 2004
• Apostolepis tenuis RUTHVEN, 1927
• Apostolepis thalesdelemai BORGES-NOJOSA, LIMA, BEZERRA & JAMES, 2016
• Apostolepis vittata (COPE, 1887)
• Aprasia clairae MARYAN, HOW & ADAMS, 2013
• Aprasia litorea MARYAN, BUSH, ADAMS, 2013
• Aprasia pulchella GRAY, 1839
• Aprasia smithi STORR, 1970
• Aprasia wicherina MARYAN, ADAMS & APLIN, 2015
• Aprosdoketophis andreonei WALLACH, LANZA & NISTRI, 2010
• Archaeolacerta bedriagae (CAMERANO, 1885)
• Argyrophis diardii (SCHLEGEL, 1839)
• Argyrophis fuscus (DUMÉRIL, 1851)
• Argyrophis muelleri (SCHLEGEL, 1839)
• Aristelliger barbouri NOBLE & KLINGEL, 1932
• Aristelliger expectatus COCHRAN, 1933
• Aristelliger hechti SCHWARTZ & CROMBIE, 1975
• Aristelliger lar COPE, 1862
• Aristelliger nelsoni BARBOUR, 1914
• Aristelliger praesignis (HALLOWELL, 1856)
• Aristelliger reyesi DIAZ & HEDGES, 2009
• Arizona elegans KENNICOTT, 1859
• Arizona occidentalis BLANCHARD, 1924
• Arrhyton albicollum DÍAZ, FONG, SALAS & HEDGES, 2021
• Arrhyton supernum HEDGES & GARRIDO, 1992
• Arrhyton taeniatum GÜNTHER, 1858
• Arrhyton vittatum (GUNDLACH, 1861)
• Arthrosaura kockii (LIDTH DE JEUDE, 1904)
• Arthrosaura montigena MYERS & DONNELLY, 2008
• Arthrosaura reticulata (O'SHAUGHNESSY, 1881)
• Arthrosaura synaptolepis DONNELLY, MCDIARMID & MYERS, 1992
• Arthrosaura tyleri (BURT & BURT, 1931)
• Arthrosaura versteegii LIDTH DE JEUDE, 1904
• Asaccus andersoni TORKI, FATHINIA, ROSTAMI, GHARZI & NAZARI-SERENJEH, 2011
• Asaccus arnoldi SIMÓ-RIUDALBAS, TARROSO, PAPENFUSS, AL-SARIRI & CARRANZA, 2017
• Asaccus barani TORKI, AHMADZADEH, ILGAZ, AVCI & KUMLUTAS, 2011
• Asaccus caudivolvulus ARNOLD & GARDNER, 1994
• Asaccus elisae (WERNER, 1896)
• Asaccus gallagheri (ARNOLD, 1972)
• Asaccus gardneri CARRANZA, SIMÓ-RIUDALBAS, JAYASINGHE, WILMS & ELS, 2016
• Asaccus ingae EISELT, 1973
• Asaccus iranicus TORKI, AHMADZADEH, ILGAZ, AVCI & KUMLUTAS, 2011
• Asaccus margaritae CARRANZA, SIMÓ-RIUDALBAS, JAYASINGHE, WILMS & ELS, 2016
• Asaccus montanus GARDNER, 1994
• Asaccus platyrhynchus ARNOLD & GARDNER, 1994
• Asaccus saffinae AFRASIAB & MOHAMAD, 2009
• Asaccus zagrosicus TORKI, AHMADZADEH, ILGAZ, AVCI & KUMLUTAS, 2011
• Aspidelaps lubricus (LAURENTI, 1768)
• Aspidomorphus schlegelii (GÜNTHER, 1872)
• Aspidoscelis angusticeps (COPE, 1878)
• Aspidoscelis arizonae (VAN DENBURGH, 1896)
• Aspidoscelis burti (TAYLOR, 1938)
• Aspidoscelis communis (COPE, 1878)
• Aspidoscelis costatus (COPE, 1878)
• Aspidoscelis cozumela (GADOW, 1906)
• Aspidoscelis deppii (WIEGMANN, 1834)
• Aspidoscelis dixoni (SCUDDAY, 1973)
• Aspidoscelis exsanguis (LOWE, 1956)
• Aspidoscelis gularis (BAIRD & GIRARD, 1852)
• Aspidoscelis hyperythrus (COPE, 1863)
• Aspidoscelis inornatus (BAIRD, 1859)
• Aspidoscelis laredoensis (MCKINNEY, KAY & ANDERSON, 1973)
• Aspidoscelis lineattissimus (COPE, 1878)
• Aspidoscelis marmoratus (BAIRD & GIRARD, 1852)
• Aspidoscelis neomexicanus (LOWE & ZWEIFEL, 1952)
• Aspidoscelis neotesselatus (WALKER, CORDES & TAYLOR, 1997)
• Aspidoscelis pictus (VAN DENBURGH & SLEVIN, 1921)
• Aspidoscelis preopatae BARLEY, REEDER, NIETO-MONTES-DE-OCA, COLE & THOMSON, 2021
• Aspidoscelis sackii (WIEGMANN, 1834)
• Aspidoscelis scalaris (COPE, 1892)
• Aspidoscelis sexlineatus (LINNAEUS, 1766)
• Aspidoscelis sonorae (LOWE & WRIGHT, 1964)
• Aspidoscelis stictogrammus (BURGER, 1950)
• Aspidoscelis tesselatus (SAY, 1822)
• Aspidoscelis tigris (BAIRD & GIRARD, 1852)
• Aspidoscelis uniparens (WRIGHT & LOWE, 1965)
• Aspidoscelis velox (SPRINGER, 1928)
• Aspidoscelis xanthonotus (DUELLMAN & LOWE, 1953)
• Aspidura ravanai WICKRAMASINGHE, VIDANAPATHIRANA, KANDAMBI, PYRON & WICKRAMASINGHE, 2017
• Aspronema cochabambae (DUNN, 1935)
• Aspronema dorsivittatum (COPE, 1862)
• Asthenodipsas borneensis QUAH, GRISMER, LIM, ANUAR & CHAN, 2020
• Asthenodipsas lasgalenensis LOREDO, WOOD, QUAH, ANUAR, GREER, AHMAD & GRISMER, 2013
• Asthenodipsas tropidonotus (LIDTH DE JEUDE, 1923)
• Astrochelys radiata (SHAW, 1802)
• Astrochelys yniphora (VAILLANT, 1885)
• Ateuchosaurus chinensis GRAY, 1845
• Ateuchosaurus okinavensis (THOMPSON, 1912)
• Ateuchosaurus pellopleurus (HALLOWELL, 1861)
• Atheris acuminata BROADLEY, 1998
• Atheris anisolepis MOCQUARD, 1887
• Atheris barbouri LOVERIDGE, 1930
• Atheris broadleyi LAWSON, 1999
• Atheris ceratophora WERNER, 1896
• Atheris chlorechis (PEL, 1852)
• Atheris desaixi ASHE, 1968
• Atheris hispida LAURENT, 1955
• Atheris katangensis DE WITTE, 1953
• Atheris mabuensis BRANCH & BAYLISS, 2009
• Atheris matildae MENEGON, DAVENPORT & HOWELL, 2011
• Atheris nitschei TORNIER, 1902
• Atheris rungweensis BOGERT, 1940
• Atheris squamigera HALLOWELL, 1854
• Atheris subocularis FISCHER, 1888
• Atlantolacerta andreanskyi (WERNER, 1929)
• Atractaspis andersonii BOULENGER, 1905
• Atractaspis aterrima GÜNTHER, 1863
• Atractaspis bibronii SMITH, 1849
• Atractaspis boulengeri MOCQUARD, 1897
• Atractaspis branchi RÖDEL, KUCHARZEWSKI, MAHLOW, CHIRIO, PAUWELS, CARLINO, SAMBOLAH & GLOS, 2019
• Atractaspis congica PETERS, 1877
• Atractaspis corpulenta (HALLOWELL, 1854)
• Atractaspis dahomeyensis BOCAGE, 1887
• Atractaspis engaddensis HAAS, 1950
• Atractaspis fallax PETERS, 1867
• Atractaspis irregularis (REINHARDT, 1843)
• Atractaspis magrettii SCORTECCI, 1929
• Atractaspis microlepidota GÜNTHER, 1866
• Atractaspis phillipsi BARBOUR, 1913
• Atractaspis reticulata SJÖSTEDT, 1896
• Atractus aboiporu MELO-SAMPAIO, PASSOS, FOUQUET, COSTA-PRUDENTE & TORRES-CARVAJAL, 2019
• Atractus acheronius PASSOS, RIVAS-FUENMAYOR & BARRIO-AMORÓS, 2009
• Atractus albuquerquei CUNHA & NASCIMENTO, 1983
• Atractus alphonsehogei CUNHA & NASCIMENTO, 1983
• Atractus altagratiae PASSOS & FERNANDES, 2008
• Atractus apophis PASSOS & LYNCH, 2010
• Atractus arangoi PRADO, 1940
• Atractus atratus PASSOS & LYNCH, 2010
• Atractus attenuatus MYERS & SCHARGEL, 2006
• Atractus avernus PASSOS, CHIESSE, TORRES-CARVAJAL & SAVAGE, 2009
• Atractus badius (BOIE, 1827)
• Atractus bocki WERNER, 1909
• Atractus boimirim PASSOS, PRUDENTE & LYNCH, 2016
• Atractus boulengerii PERACCA, 1896
• Atractus caete PASSOS, FERNANDES, BÉRNILS & MOURA-LEITE, 2010
• Atractus caxiuana COSTA PRUDENTE & SANTOS-COSTA, 2006
• Atractus chthonius PASSOS & LYNCH, 2010
• Atractus collaris PERACCA, 1897
• Atractus dapsilis MELO-SAMPAIO, PASSOS, FOUQUET, COSTA-PRUDENTE & TORRES-CARVAJAL, 2019
• Atractus dativus PASSOS, MENESES-PELAYO, RAMOS, MARTINS, MACHADO, LOPES, BARRIO-AMORÓS & LYNCH, 2024
• Atractus duboisi (BOULENGER, 1880)
• Atractus duidensis ROZE, 1961
• Atractus echidna PASSOS, MUESES-CISNEROS, LYNCH & FERNANDES, 2009
• Atractus ecuadorensis SAVAGE, 1955
• Atractus edioi DA SILVA, RODRIGUES SILVA, RIBEIRO, SOUZA & DO AMARAL SOUZA, 2005
• Atractus elaps (GÜNTHER, 1858)
• Atractus emmeli (BOETTGER, 1888)
• Atractus erythromelas BOULENGER, 1903
• Atractus flammigerus (BOIE, 1827)
• Atractus francoi PASSOS, FERNANDES, BÉRNILS & MOURA-LEITE, 2010
• Atractus fuliginosus (HALLOWELL, 1845)
• Atractus guentheri (WUCHERER, 1861)
• Atractus hoogmoedi PRUDENTE & PASSOS, 2010
• Atractus indistinctus PRADO, 1940
• Atractus insipidus ROZE, 1961
• Atractus iridescens PERACCA, 1896
• Atractus lancinii ROZE, 1961
• Atractus latifrons (GÜNTHER, 1868)
• Atractus lehmanni BOETTGER, 1898
• Atractus macondo PASSOS, LYNCH & FERNANDES, 2009
• Atractus maculatus (GÜNTHER, 1858)
• Atractus major BOULENGER, 1894
• Atractus mariselae LANCINI, 1969
• Atractus marthae MENESES-PELAYO & PASSOS, 2019
• Atractus matthewi MARKEZICH & BARRIO-AMORÓS, 2004
• Atractus meridensis ESQUEDA & LA MARCA, 2005
• Atractus micheleae ESQUEDA & LA MARCA, 2005
• Atractus microrhynchus (COPE, 1868)
• Atractus muisca PASSOS, MENESES-PELAYO, RAMOS, MARTINS, MACHADO, LOPES, BARRIO-AMORÓS & LYNCH, 2024
• Atractus multidentatus PASSOS, RIVAS-FUENMAYOR & BARRIO-AMORÓS, 2009
• Atractus nasutus PASSOS, ARREDONDO, FERNANDES & LYNCH, 2009
• Atractus natans HOOGMOED & PRUDENTE, 2003
• Atractus obesus MARX, 1960
• Atractus occipitoalbus (JAN, 1862)
• Atractus orcesi SAVAGE, 1955
• Atractus paisa PASSOS, ARREDONDO, FERNANDES & LYNCH, 2009
• Atractus pamplonensis AMARAL, 1935
• Atractus pantostictus FERNANDES & PUORTO, 1993
• Atractus paraguayensis WERNER, 1924
• Atractus pearti PASSOS, MENESES-PELAYO, RAMOS, MARTINS, MACHADO, LOPES, BARRIO-AMORÓS & LYNCH, 2024
• Atractus peruvianus (JAN, 1862)
• Atractus poeppigi (JAN, 1862)
• Atractus potschi FERNANDES, 1995
• Atractus reticulatus (BOULENGER, 1885)
• Atractus riveroi ROZE, 1961
• Atractus ronnie PASSOS, FERNANDES & BORGES-NOJOSA, 2007
• Atractus sanctaemartae DUNN, 1946
• Atractus sanguineus PRADO, 1944
• Atractus schach (BOIE, 1827)
• Atractus serranus AMARAL, 1930
• Atractus snethlageae CUNHA & NASCIMENTO, 1983
• Atractus spinalis PASSOS, TEIXEIRA Jr, RECODER, DE SENA, DAL VECHIO, ARRUDA-PINTO, MENDONÇA, CASSIMIRO & RODRIGUES, 2013
• Atractus steyermarki ROZE, 1958
• Atractus stygius PASSOS, AZEVEDO, NOGUEIRA, FERNANDES & SAWAYA, 2019
• Atractus surucucu PRUDENTE, 2008
• Atractus tamessari KOK, 2006
• Atractus taphorni SCHARGEL & GARCÍA-PÉREZ, 2002
• Atractus tartarus PASSOS, PRUDENTE & LYNCH, 2016
• Atractus thalesdelemai PASSOS, FERNANDES & ZANELLA, 2005
• Atractus titanicus PASSOS, ARREDONDO, FERNANDES & LYNCH, 2009
• Atractus torquatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Atractus touzeti SCHARGEL, LAMAR, PASSOS, VALENCIA, CISNEROS-HEREDIA & CAMPBELL, 2013
• Atractus trefauti MELO-SAMPAIO, PASSOS, FOUQUET, COSTA-PRUDENTE & TORRES-CARVAJAL, 2019
• Atractus trihedrurus AMARAL, 1926
• Atractus trilineatus WAGLER, 1828
• Atractus tritono PASSOS, MENESES-PELAYO, RAMOS, MARTINS, MACHADO, LOPES, BARRIO-AMORÓS & LYNCH, 2024
• Atractus turikensis BARROS, 2000
• Atractus typhon PASSOS, MUESES-CISNEROS, LYNCH & FERNANDES, 2009
• Atractus uroborus PASSOS, MENESES-PELAYO, RAMOS, MARTINS, MACHADO, LOPES, BARRIO-AMORÓS & LYNCH, 2024
• Atractus ventrimaculatus BOULENGER, 1905
• Atractus vittatus BOULENGER, 1894
• Atractus zebrinus (JAN, 1862)
• Atractus zidoki GASC & RODRIGUES, 1979
• Atretium schistosum (DAUDIN, 1803)
• Atropoides picadoi (DUNN, 1939)
• Austroablepharus barrylyoni (COUPER, LIMPUS, MCDONALD & AMEY, 2010)
• Austroablepharus kinghorni (COPLAND, 1947)
• Austroablepharus naranjicaudus (GREER, FISHER & HORNER, 2004)
• Azemiops feae BOULENGER, 1888
• Bachia alleni (BARBOUR, 1914)
• Bachia barbouri BURT & BURT, 1931
• Bachia beebei MURPHY, SALVI, SANTOS, BRASWELL, CHARLES, BORZÉE & JOWERS, 2019
• Bachia bicolor (COPE, 1896)
• Bachia blairi (DUNN, 1940)
• Bachia bresslaui (AMARAL, 1935)
• Bachia didactyla DE FREITAS, STRÜSSMANN, DE CARVALHO, KAWASHITA-RIBEIRO & MOTT, 2011
• Bachia dorbignyi (DUMÉRIL & BIBRON, 1839)
• Bachia flavescens (BONNATERRE, 1789)
• Bachia geralista TEIXEIRA, SOUSA-RECODER, CAMACHO, DE SENA, NAVAS & RODRIGUES, 2013
• Bachia guianensis HOOGMOED & DIXON, 1977
• Bachia heteropa (LICHTENSTEIN & MARTENS, 1856)
• Bachia intermedia NOBLE, 1921
• Bachia lineata BOULENGER, 1903
• Bachia marcelae DONOSO-BARROS & GARRIDO, 1964
• Bachia pallidiceps (COPE, 1862)
• Bachia panoplia THOMAS, 1965
• Bachia peruana (WERNER, 1901)
• Bachia pyburni KIZIRIAN & MCDIARMID, 1998
• Bachia remota RIBEIRO-JÚNIOR, DA SILVA & LIMA, 2016
• Bachia scaea TEIXEIRA, DAL VECHIO, SALES-NUNES, MOLLO-NETO, MOREIRA-LOBO, STORTI, JUNQUEIRA-GAIGA, FREIRE-DIAS & RODRIGUES, 2013
• Bachia scolecoides VANZOLINI, 1961
• Bachia talpa RUTHVEN, 1925
• Bachia trinitatis (BARBOUR, 1914)
• Bachia whitei MURPHY, SALVI, SANTOS, BRASWELL, CHARLES, BORZÉE & JOWERS, 2019
• Barisia ciliaris (SMITH, 1942)
• Barisia herrerae ZALDÎVAR-RIVERÓN & NIETO-MONTES DE OCA, 2002
• Barisia imbricata (WIEGMANN, 1828)
• Barisia jonesi GUILLETTE & SMITH, 1982
• Barisia levicollis STEJNEGER, 1890
• Barisia planifrons (BOCOURT, 1878)
• Barisia rudicollis (WIEGMANN, 1828)
• Barkudia insularis ANNANDALE, 1917
• Barkudia melanosticta (SCHNEIDER, 1801)
• Basiliscus basiliscus (LINNAEUS, 1758)
• Basiliscus galeritus DUMÉRIL, 1851
• Basiliscus plumifrons COPE, 1875
• Basiliscus vittatus WIEGMANN, 1828
• Batagur affinis (CANTOR, 1847)
• Batagur baska (GRAY, 1831)
• Batagur borneoensis (SCHLEGEL & MÜLLER, 1844)
• Batagur dhongoka (GRAY, 1834)
• Batagur kachuga (GRAY, 1831)
• Batagur trivittata (DUMÉRIL & BIBRON, 1835)
• Bavayia cyclura (GÜNTHER, 1872)
• Bavayia nubila BAUER, SADLIER, JACKMAN & SHEA, 2012
• Bellatorias frerei (GÜNTHER, 1897)
• Bipes canaliculatus LATREILLE, 1801
• Bipes tridactylus (DUGÈS, 1894)
• Bitia hydroides GRAY, 1842
• Bitis albanica HEWITT, 1937
• Bitis arietans (MERREM, 1820)
• Bitis armata (SMITH, 1826)
• Bitis atropos (LINNAEUS, 1758)
• Bitis caudalis (SMITH, 1839)
• Bitis cornuta (DAUDIN, 1803)
• Bitis gabonica (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Bitis harenna GOWER, WADE, SPAWLS, BÖHME, BUECHLEY, SYKES & COLSTON, 2016
• Bitis heraldica (BOCAGE, 1889)
• Bitis inornata (SMITH, 1838)
• Bitis nasicornis (SHAW & NODDER, 1792)
• Bitis parviocula BÖHME, 1977
• Bitis peringueyi (BOULENGER, 1888)
• Bitis rhinoceros (SCHLEGEL, 1855)
• Bitis rubida BRANCH, 1997
• Bitis schneideri (BOETTGER, 1886)
• Bitis worthingtoni PARKER, 1932
• Bitis xeropaga HAACKE, 1975
• Blaesodactylus ambonihazo BAUER, GLAW, GEHRING & VENCES, 2011
• Blaesodactylus boivini (DUMÉRIL, 1856)
• Blaesodactylus microtuberculatus JONO, BAUER, BRENNAN & MORI, 2015
• Blaesodactylus victori INEICH, GLAW & VENCES, 2016
• Blanus alexandri SINDACO, KORNILIOS, SACCHI & LYMBERAKIS, 2014
• Blanus aporus WERNER, 1898
• Blanus cinereus (VANDELLI, 1797)
• Blanus oxyurus WAGLER, 1824
• Blanus strauchi (BEDRIAGA, 1884)
• Boa constrictor LINNAEUS, 1758
• Boa imperator DAUDIN, 1803
• Boa sigma (SMITH, 1943)
• Boaedon angolensis (BOCAGE, 1895)
• Boaedon arabicus PARKER, 1930
• Boaedon bedriagae BOULENGER, 1906
• Boaedon capensis DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Boaedon fuliginosus (BOIE, 1827)
• Boaedon geometricus (SCHLEGEL, 1837)
• Boaedon lineatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Boaedon littoralis TRAPE & MEDIANNIKOV, 2016
• Boaedon longilineatus TRAPE & MEDIANNIKOV, 2016
• Boaedon maculatus PARKER, 1932
• Boaedon mendesi CERÍACO, ARELLANO, JADIN, MARQUES, PARRINHA & HALLERMANN, 2021
• Boaedon mentalis (GÜNTHER, 1888)
• Boaedon olivaceus (DUMÉRIL, 1856)
• Boaedon paralineatus TRAPE & MEDIANNIKOV, 2016
• Boaedon perisilvestris TRAPE & MEDIANNIKOV, 2016
• Boaedon subflavus TRAPE & MEDIANNIKOV, 2016
• Boaedon variegatus (BOCAGE, 1867)
• Boaedon virgatus (HALLOWELL, 1854)
• Bofa erlangeri (STERNFELD, 1908)
• Bogertophis rosaliae (MOCQUARD, 1899)
• Bogertophis subocularis (BROWN, 1902)
• Boiga andamanensis (WALL, 1909)
• Boiga angulata (PETERS, 1861)
• Boiga barnesii (GÜNTHER, 1869)
• Boiga bengkuluensis ORLOV, KUDRYAVTZEV, RYABOV & SHUMAKOV, 2003
• Boiga bourreti TILLACK, ZIEGLER & KHAC QUYET, 2004
• Boiga ceylonensis (GÜNTHER, 1858)
• Boiga cyanea (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Boiga cynodon (BOIE, 1827)
• Boiga dendrophila (BOIE, 1827)
• Boiga drapiezii (BOIE, 1827)
• Boiga flaviviridis VOGEL & GANESH, 2013
• Boiga forsteni (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Boiga guangxiensis WEN, 1998
• Boiga irregularis (BECHSTEIN, 1802)
• Boiga jaspidea (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Boiga melanota (BOULENGER, 1896)
• Boiga multifasciata (BLYTH, 1861)
• Boiga multomaculata (BOIE, 1827)
• Boiga nigriceps (GÜNTHER, 1863)
• Boiga nuchalis (GÜNTHER, 1875)
• Boiga philippina (PETERS, 1867)
• Boiga schultzei TAYLOR, 1923
• Boiga siamensis NUTAPHAND, 1971
• Boiga stoliczkae (WALL, 1909)
• Boiga tanahjampeana ORLOV & RYABOV, 2002
• Boiga thackerayi GIRI, DEEPAK, CAPTAIN, PAWAR & TILLACK, 2019
• Boiga trigonata (SCHNEIDER, 1802)
• Boiga wallachi DAS, 1998
• Boiruna maculata (BOULENGER, 1896)
• Boiruna sertaneja ZAHER, 1996
• Borikenophis portoricensis (REINHARDT & LÜTKEN, 1862)
• Borikenophis sanctaecrucis (COPE, 1862)
• Borikenophis variegatus (SCHMIDT, 1926)
• Bothriechis aurifer (SALVIN, 1860)
• Bothriechis bicolor (BOCOURT, 1868)
• Bothriechis guifarroi TOWNSEND, MEDINA-FLORES, WILSON, JADIN & AUSTIN, 2013
• Bothriechis hussaini ARTEAGA, PYRON, BATISTA, VIEIRA, MENESES-PELAYO, SMITH, BARRIO-AMORÓS, KOCH, AGNE, VALENCIA, BUSTAMANTE & HARRIS, 2024
• Bothriechis khwargi ARTEAGA, PYRON, BATISTA, VIEIRA, MENESES-PELAYO, SMITH, BARRIO-AMORÓS, KOCH, AGNE, VALENCIA, BUSTAMANTE & HARRIS, 2024
• Bothriechis klebbai ARTEAGA, PYRON, BATISTA, VIEIRA, MENESES-PELAYO, SMITH, BARRIO-AMORÓS, KOCH, AGNE, VALENCIA, BUSTAMANTE & HARRIS, 2024
• Bothriechis lateralis PETERS, 1862
• Bothriechis marchi (BARBOUR & LOVERIDGE, 1929)
• Bothriechis nigroadspersus (STEINDACHNER, 1870)
• Bothriechis nigroviridis PETERS, 1859
• Bothriechis nitidus (GÜNTHER, 1859)
• Bothriechis rahimi ARTEAGA, PYRON, BATISTA, VIEIRA, MENESES-PELAYO, SMITH, BARRIO-AMORÓS, KOCH, AGNE, VALENCIA, BUSTAMANTE & HARRIS, 2024
• Bothriechis rasikusumorum ARTEAGA, PYRON, BATISTA, VIEIRA, MENESES-PELAYO, SMITH, BARRIO-AMORÓS, KOCH, AGNE, VALENCIA, BUSTAMANTE & HARRIS, 2024
• Bothriechis rowleyi (BOGERT, 1968)
• Bothriechis schlegelii (BERTHOLD, 1846)
• Bothriechis supraciliaris (TAYLOR, 1954)
• Bothriechis torvus (POSADA-ARANGO, 1889)
• Bothrocophias campbelli (FREIRE-LASCANO, 1991)
• Bothrocophias colombianus (RENDAHL & VESTERGREN, 1940)
• Bothrocophias hyoprora (AMARAL, 1935)
• Bothrocophias lojanus (PARKER, 1930)
• Bothrocophias microphthalmus (COPE, 1875)
• Bothrophthalmus brunneus GÜNTHER, 1863
• Bothrophthalmus lineatus (PETERS, 1863)
• Bothrops alcatraz MARQUES, MARTINS & SAZIMA, 2002
• Bothrops alternatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Bothrops asper (GARMAN, 1883)
• Bothrops atrox (LINNAEUS, 1758)
• Bothrops ayerbei FOLLECO-FERNANDEZ, 2010
• Bothrops barnetti PARKER, 1938
• Bothrops bilineatus (WIED-NEUWIED, 1821)
• Bothrops brazili HOGE, 1954
• Bothrops cotiara (GOMES, 1913)
• Bothrops diporus COPE, 1862
• Bothrops erythromelas (AMARAL, 1923)
• Bothrops fonsecai HOGE & BELLUOMINI, 1959
• Bothrops germanoi BARBO, BOOKER, DUARTE, CHALUPPE, PORTES-JUNIOR, FRANCO & GRAZZIOTIN, 2022
• Bothrops insularis (AMARAL, 1922)
• Bothrops itapetiningae (BOULENGER, 1907)
• Bothrops jabrensis BARBO, GRAZZIOTIN, PEREIRA-FILHO, FREITAS, ABRANTES & KOKUBUM, 2022
• Bothrops jararaca (WIED-NEUWIED, 1824)
• Bothrops jararacussu LACERDA, 1884
• Bothrops lanceolatus (BONNATERRE, 1790)
• Bothrops leucurus WAGLER, 1824
• Bothrops lutzi (MIRANDA-RIBEIRO, 1915)
• Bothrops marajoensis HOGE, 1966
• Bothrops marmoratus DA SILVA & RODRIGUES, 2008
• Bothrops mattogrossensis AMARAL, 1925
• Bothrops medusa (STERNFELD, 1920)
• Bothrops moojeni HOGE, 1966
• Bothrops muriciensis FERRAREZZI & FREIRE, 2001
• Bothrops neuwiedi WAGLER, 1824
• Bothrops osbornei FREIRE-LASCANO, 1991
• Bothrops otavioi BARBO, GRAZZIOTIN, SAZIMA, MARTINS & SAWAYA, 2012
• Bothrops pauloensis AMARAL, 1925
• Bothrops pictus (TSCHUDI, 1845)
• Bothrops pirajai AMARAL, 1923
• Bothrops pubescens (COPE, 1870)
• Bothrops pulcher (PETERS, 1862)
• Bothrops punctatus (GARCIA, 1896)
• Bothrops sazimai BARBO, GASPARINI, ALMEIDA, ZAHER, GRAZZIOTIN, GUSMÃO, FERRARINI & SAWAYA, 2016
• Bothrops taeniatus WAGLER, 1824
• Bothrops venezuelensis SANDNER-MONTILLA, 1952
• Brachylophus fasciatus (BRONGNIART, 1800)
• Brachylophus vitiensis GIBBONS, 1981
• Brachymeles bicolandia SILER, FUITEN, JONES, ALCALA & BROWN, 2011
• Brachymeles boholensis BROWN & RABOR, 1967
• Brachymeles boulengeri TAYLOR, 1922
• Brachymeles brevidactylus SILER, FUITEN, JONES, ALCALA & BROWN, 2011
• Brachymeles burksi TAYLOR, 1917
• Brachymeles cobos SILER, FUITEN, JONES, ALCALA & BROWN, 2011
• Brachymeles dalawangdaliri DAVIS, GEHEBER, WATTERS, PENROD, FELLER, ASHFORD, KOURI, NGUYEN, SHAUBERGER, SHEATSLEY, WINFREY, WONG, SANGUILA, BROWN & SILER, 2016
• Brachymeles elerae TAYLOR, 1917
• Brachymeles ilocandia SILER, DAVIS, FREITAS, HURON, GEHEBER, WATTERS, PENROD, PAPES, AMREIN, ANWAWR, COOPER HEIN, MANNING, PATEL, PINAROC, DIESMOS, DIESMOS, OLIVEROS & BROWN, 2016
• Brachymeles isangdaliri DAVIS, FELLER, BROWN & SILER, 2014
• Brachymeles kadwa SILER & BROWN, 2010
• Brachymeles libayani SILER, FUITEN, JONES, ALCALA & BROWN, 2011
• Brachymeles ligtas GEHEBER, DAVIS, WATTERS, PENROD, FELLER, DAVEY, ELLSWORTH, FLANAGAN, HEITZ, MOORE, NGUYEN, ROBERTS, SUTTON, SANGUILA, LINKEM, BROWN & SILER, 2016
• Brachymeles lukbani SILER, BALETE, DIESMOS & BROWN, 2010
• Brachymeles makusog SILER, DIESMOS & BROWN, 2010
• Brachymeles mapalanggaon DAVIS, FELLER, BROWN & SILER, 2014
• Brachymeles mindorensis BROWN & RABOR, 1967
• Brachymeles miriamae (HEYER, 1972)
• Brachymeles muntingkamay SILER, RICO, DUYA & BROWN, 2009
• Brachymeles orientalis BROWN & RABOR, 1967
• Brachymeles paeforum SILER, FUITEN, JONES, ALCALA & BROWN, 2011
• Brachymeles samad SILER, JONES, DIESMOS, DIESMOS & BROWN, 2012
• Brachymeles taylori BROWN, 1956
• Brachymeles tiboliorum SILER, JONES, DIESMOS, DIESMOS & BROWN, 2012
• Brachymeles vulcani SILER, JONES, DIESMOS, DIESMOS & BROWN, 2012
• Brachyophis cornii SCORTECCI, 1932
• Brachyophis krameri LANZA, 1966
• Brachyophis revoili MOCQUARD, 1888
• Brachyorrhos albus (LINNAEUS, 1758)
• Brachyorrhos gastrotaenius (BLEEKER, 1860)
• Brachyorrhos raffrayi (SAUVAGE, 1879)
• Brachyorrhos wallacei MURPHY, MUMPUNI, DE LANG, GOWER & SANDERS, 2012
• Brachyseps gastrostictus (O'SHAUGHNESSY, 1879)
• Brachyurophis fasciolatus (GÜNTHER, 1872)
• Brachyurophis semifasciatus GÜNTHER, 1863
• Bradypodion barbatulum TOLLEY, TILBURY & BURGER, 2022
• Bradypodion baviaanense TOLLEY, TILBURY & BURGER, 2022
• Bradypodion caffrum (BOETTGER, 1889)
• Bradypodion damaranum (BOULENGER, 1887)
• Bradypodion kentanicum (HEWITT, 1935)
• Bradypodion melanocephalum (GRAY, 1865)
• Bradypodion ngomeense TILBURY & TOLLEY, 2009
• Bradypodion occidentale (HEWITT, 1935)
• Bradypodion pumilum (GMELIN, 1789)
• Bradypodion setaroi RAW, 1976
• Bradypodion taeniabronchum (SMITH, 1831)
• Bradypodion thamnobates RAW, 1976
• Bradypodion transvaalense (FITZSIMONS, 1930)
• Bradypodion ventrale (GRAY, 1845)
• Brasiliscincus agilis (RADDI, 1823)
• Brasiliscincus heathi (SCHMIDT & INGER, 1951)
• Broadleysaurus major (DUMÉRIL, 1851)
• Bronchocela celebensis GRAY, 1845
• Bronchocela cristatella (KUHL, 1820)
• Bronchocela cyanopalpebra CHANDRAMOULI, ADHIKARI, AMARASINGHE & ABINAWANTO, 2023
• Bronchocela danieli (TIWARI & BISWAS, 1973)
• Bronchocela jubata DUMÉRIL & BIBRON, 1837
• Bronchocela marmorata GRAY, 1845
• Bronchocela nicobarica CHANDRAMOULI, ADHIKARI, AMARASINGHE & ABINAWANTO, 2023
• Bronchocela rubrigularis HALLERMANN, 2009
• Bronchocela smaragdina GÜNTHER, 1864
• Brookesia brunoi CROTTINI, MIRALLES, GLAW, HARRIS, LIMA & VENCES, 2012
• Brookesia confidens GLAW, KÖHLER, TOWNSEND & VENCES, 2012
• Brookesia desperata GLAW, KÖHLER, TOWNSEND & VENCES, 2012
• Brookesia micra GLAW, KÖHLER, TOWNSEND & VENCES, 2012
• Brookesia ramanantsoai BRYGOO & DOMERGUE, 1975
• Brookesia tristis GLAW, KÖHLER, TOWNSEND & VENCES, 2012
• Bufoniceps laungwalaensis (SHARMA, 1978)
• Buhoma depressiceps (WERNER, 1897)
• Buhoma procterae (LOVERIDGE, 1922)
• Buhoma vauerocegae (TORNIER, 1902)
• Bungarus andamanensis BISWAS & SANYAL, 1978
• Bungarus caeruleus (SCHNEIDER, 1801)
• Bungarus candidus (LINNAEUS, 1758)
• Bungarus fasciatus (SCHNEIDER, 1801)
• Bungarus multicinctus BLYTH, 1861
• Bungarus niger WALL, 1908
• Bungarus persicus ABTIN, NILSON, MOBARAKI, HOSSEINI & DEHGANNEJHAD, 2014
• Bunopus blanfordii STRAUCH, 1887
• Bunopus crassicauda NIKOLSKY, 1907
• Bunopus tuberculatus BLANFORD, 1874
• Caaeteboia amarali (WETTSTEIN, 1930)
• Caaeteboia gaeli MONTINGELLI, BARBO, PEREIRA-FILHO, SANTANA, RODRIGUES-FRANÇA, GRAZZIOTIN & ZAHER, 2020
• Cachryx defensor COPE, 1866
• Caesoris novaecaledoniae (PARKER, 1926)
• Caiman crocodilus (LINNAEUS, 1758)
• Caiman latirostris (DAUDIN, 1801)
• Caiman yacare (DAUDIN, 1801)
• Calabaria reinhardtii (SCHLEGEL, 1851)
• Calamaria abramovi ORLOV, 2009
• Calamaria albiventer (GRAY, 1834)
• Calamaria alcalai WEINELL, LEVITON & BROWN, 2020
• Calamaria ceramensis DE ROOIJ, 1913
• Calamaria concolor ORLOV, TRUONG, TAO, ANANJEVA & CUC, 2010
• Calamaria doederleini GOUGH, 1902
• Calamaria gialaiensis ZIEGLER, SANG & TRUONG, 2008
• Calamaria linnaei BOIE, 1827
• Calamaria mecheli SCHENKEL, 1901
• Calamaria melanota JAN, 1862
• Calamaria pfefferi STEJNEGER, 1901
• Calamaria sangi NGUYEN, KOCH & ZIEGLER, 2009
• Calamaria virgulata BOIE, 1827
• Calamodontophis paucidens (AMARAL, 1936)
• Calamodontophis ronaldoi FRANCO, DE CARVALHO-CINTRA & DE LEMA, 2006
• Calamophis jobiensis MEYER, 1874
• Calamophis katesandersae MURPHY, 2012
• Calamophis ruuddelangi MURPHY, 2012
• Calamophis sharonbrooksae MURPHY, 2012
• Caledoniscincus aquilonius SADLIER, BAUER & COLGAN, 1999
• Caledoniscincus atropunctatus (ROUX, 1913)
• Caledoniscincus auratus SADLIER, BAUER & COLGAN, 1999
• Caledoniscincus austrocaledonicus (BAVAY, 1869)
• Caledoniscincus chazeaui SADLIER, BAUER & COLGAN, 1999
• Caledoniscincus constellatus SADLIER, WHITAKER, WOOD & BAUER, 2012
• Caledoniscincus cryptos SADLIER, BAUER & COLGAN, 1999
• Caledoniscincus festivus (ROUX, 1913)
• Caledoniscincus haplorhinus (GÜNTHER, 1872)
• Caledoniscincus orestes SADLIER, 1987
• Caledoniscincus pelletieri SADLIER, WHITAKER, WOOD & BAUER, 2014
• Caledoniscincus renevieri SADLIER, BAUER & COLGAN, 1999
• Caledoniscincus terma SADLIER, BAUER & COLGAN, 1999
• Calliophis bibroni (JAN, 1858)
• Calliophis maculiceps (GÜNTHER, 1858)
• Calliophis nigrotaeniatus PETERS, 1863
• Calliophis salitan BROWN, SMART, LEVITON & SMITH, 2018
• Callisaurus draconoides BLAINVILLE, 1835
• Callopistes flavipunctatus (DUMÉRIL & BIBRON, 1839)
• Callopistes maculatus GRAVENHORST, 1838
• Calloselasma rhodostoma (KUHL, 1824)
• Calodactylodes aureus (BEDDOME, 1870)
• Calotes bachae HARTMANN, GEISSLER, POYARKOV, IHLOW, GALOYAN, RÖDDER & BÖHME, 2013
• Calotes bhutanensis BISWAS, 1975
• Calotes calotes (LINNAEUS, 1758)
• Calotes emma GRAY, 1845
• Calotes irawadi ZUG, BROWN, SCHULTE & VINDUM, 2006
• Calotes jerdoni GÜNTHER, 1870
• Calotes liocephalus GÜNTHER, 1872
• Calotes medogensis ZHAO & LI, 1984
• Calotes mystaceus DUMÉRIL & BIBRON, 1837
• Calotes versicolor (DAUDIN, 1802)
• Calotes vindumbarbatus WAGNER, IHLOW, HARTMANN, FLECKS, SCHMITZ & BÖHME, 2021
• Calotes yunnanensis ANNANDALE, 1905
• Calumma boettgeri (BOULENGER, 1888)
• Calumma brevicorne (GÜNTHER, 1879)
• Calumma cucullatum (GRAY, 1831)
• Calumma fallax (MOCQUARD, 1900)
• Calumma gastrotaenia (BOULENGER, 1888)
• Calumma linotum (MÜLLER, 1924)
• Calumma nasutum (DUMÉRIL & BIBRON, 1836)
• Calumma pinocchio GLAW, AGNE, PRÖTZEL, GEHRING, KÖHLER, PREICK, RATSOAVINA, STRAUBE, WOLLENBERG-VALERO, CROTTINI & VENCES, 2025
• Calyptommatus confusionibus RODRIGUES, ZAHER & CURCIO, 2001
• Calyptommatus leiolepis RODRIGUES, 1991
• Calyptommatus nicterus RODRIGUES, 1991
• Calyptommatus sinebrachiatus RODRIGUES, 1991
• Candoia bibroni (DUMÉRIL & BIBRON, 1844)
• Candoia carinata (SCHNEIDER, 1801)
• Candoia paulsoni (STULL, 1956)
• Candoia superciliosa (GÜNTHER, 1863)
• Cantoria violacea GIRARD, 1858
• Caparaonia itaiquara RODRIGUES, CASSIMIRO, PAVAN, CURCIO, KRUTH VERDADE & MACHADO-PELLEGRINO, 2009
• Capitellum mariagalantae HEDGES & CONN, 2012
• Capitellum metallicum (BOCOURT, 1879)
• Caraiba andreae (REINHARDT & LÜTKEN, 1862)
• Caretta caretta (LINNAEUS, 1758)
• Carettochelys insculpta RAMSAY, 1886
• Caribicus warreni (SCHWARTZ, 1970)
• Carinascincus greeni (RAWLINSON, 1975)
• Carinascincus ocellatus (GRAY, 1845)
• Carlia ailanpalai ZUG, 2004
• Carlia babarensis (KOPSTEIN, 1926)
• Carlia bicarinata (MACLEAY, 1877)
• Carlia decora HOSKIN & COUPER, 2012
• Carlia diguliensis (KOPSTEIN, 1926)
• Carlia inconnexa INGRAM & COVACEVICH, 1989
• Carlia isostriacantha AFONSO-SILVA, SANTOS, OGILVIE & MORITZ, 2017
• Carlia longipes (MACLEAY, 1877)
• Carlia peronii (DUMÉRIL & BIBRON, 1839)
• Carlia pulla (BARBOUR, 1911)
• Carlia quinquecarinata (MACLEAY, 1877)
• Carlia rhomboidalis (PETERS, 1869)
• Carlia rubigo HOSKIN & COUPER, 2012
• Carlia sexdentata (MACLEAY, 1877)
• Carlia spinauris (SMITH, 1927)
• Carphodactylus laevis GÜNTHER, 1897
• Carphophis amoenus (SAY, 1825)
• Carphophis vermis (KENNICOTT, 1859)
• Cathetorhinus melanocephalus DUMÉRIL & BIBRON, 1844
• Causus bilineatus BOULENGER, 1905
• Causus defilippii (JAN, 1863)
• Causus lichtensteinii (JAN, 1859)
• Causus maculatus (HALLOWELL, 1842)
• Causus rasmusseni BROADLEY, 2014
• Causus resimus (PETERS, 1862)
• Causus rhombeatus (LICHTENSTEIN, 1823)
• Celatiscincus euryotis (WERNER, 1910)
• Celestus barbouri GRANT, 1940
• Celestus crusculus (GARMAN, 1887)
• Celestus duquesneyi GRANT, 1940
• Celestus occiduus (SHAW, 1802)
• Celestus striatus GRAY, 1839
• Cemophora coccinea (BLUMENBACH, 1788)
• Cemophora lineri WILLIAMS, BROWN & WILSON, 1966
• Centrochelys sulcata (MILLER, 1779)
• Centrosaura apodema (UZZELL, 1966)
• Cerastes cerastes (LINNAEUS, 1758)
• Cerastes gasperettii LEVITON & ANDERSON, 1967
• Cerastes vipera (LINNAEUS, 1758)
• Ceratophora erdeleni PETHIYAGODA & MANAMENDRA-ARACHCHI, 1998
• Ceratophora stoddartii GRAY, 1834
• Ceratophora tennentii GÜNTHER, 1861
• Cerberus australis (GRAY, 1842)
• Cerberus dunsoni MURPHY, VORIS & KARNS, 2012
• Cerberus microlepis BOULENGER, 1896
• Cerberus rynchops (SCHNEIDER, 1799)
• Cerberus schneiderii (SCHLEGEL, 1837)
• Cercophis auratus (SCHLEGEL, 1837)
• Cercosaura anomala (MÜLLER, 1923)
• Cercosaura anordosquama STURARO, RODRIGUES, COLLI, KNOWLES & AVILA-PIRES, 2018
• Cercosaura argulus PETERS, 1862
• Cercosaura bassleri RUIBAL, 1952
• Cercosaura doanae ECHEVARRÍA, BARBOZA & VENEGAS, 2015
• Cercosaura eigenmanni (GRIFFIN, 1917)
• Cercosaura hypnoides DOAN & LAMAR, 2012
• Cercosaura manicata O'SHAUGHNESSY, 1881
• Cercosaura nigroventris (GORZULA & SENARIS, 1999)
• Cercosaura ocellata WAGLER, 1830
• Cercosaura olivacea (GRAY, 1845)
• Cercosaura oshaughnessyi (BOULENGER, 1885)
• Cercosaura parkeri (RUIBAL, 1952)
• Cercosaura phelpsorum (LANCINI, 1968)
• Cercosaura quadrilineata BOETTGER, 1876
• Cercosaura schreibersii WIEGMANN, 1834
• Cerrophidion godmani (GÜNTHER, 1863)
• Cerrophidion sasai JADIN, TOWNSEND, CASTOE & CAMPBELL, 2012
• Cerrophidion wilsoni JADIN, TOWNSEND, CASTOE & CAMPBELL, 2012
• Chalarodon madagascariensis (PETERS, 1854)
• Chalarodon steinkampi MIRALLES, GLAW, RATSOAVINA & VENCES, 2015
• Chalcides armitagei BOULENGER, 1922
• Chalcides bedriagai (BOSCA, 1880)
• Chalcides boulengeri ANDERSON, 1892
• Chalcides chalcides (LINNAEUS, 1758)
• Chalcides colosii LANZA, 1957
• Chalcides delislei (LATASTE & ROCHEBRUNE, 1876)
• Chalcides guentheri BOULENGER, 1887
• Chalcides manueli HEDIGER, 1935
• Chalcides mauritanicus (DUMÉRIL & BIBRON, 1839)
• Chalcides mertensi KLAUSEWITZ, 1954
• Chalcides mionecton (BOETTGER, 1874)
• Chalcides ocellatus (FORSKÅL, 1775)
• Chalcides pentadactylus (BEDDOME, 1870)
• Chalcides polylepis BOULENGER, 1890
• Chalcides sepsoides (AUDOUIN, 1829)
• Chalcides striatus (CUVIER, 1829)
• Chamaeleo anchietae BOCAGE, 1872
• Chamaeleo arabicus MATSCHIE, 1893
• Chamaeleo chamaeleon (LINNAEUS, 1758)
• Chamaeleo dilepis LEACH, 1819
• Chamaeleo gracilis HALLOWELL, 1844
• Chamaeleo laevigatus GRAY, 1863
• Chamaeleo necasi ULLENBRUCH, KRAUSE & BÖHME, 2007
• Chamaeleo senegalensis DAUDIN, 1802
• Chamaeleo zeylanicus LAURENTI, 1768
• Chamaelycus fasciatus (GÜNTHER, 1858)
• Chamaesaura miopropus BOULENGER, 1895
• Chamaesaura tenuior GÜNTHER, 1895
• Charina bottae (BLAINVILLE, 1835)
• Chatogekko amazonicus (ANDERSSON, 1918)
• Chelodina expansa GRAY, 1857
• Chelodina kuchlingi CANN, 1997
• Chelodina longicollis (SHAW, 1794)
• Chelodina mccordi RHODIN, 1994
• Chelodina novaeguineae BOULENGER, 1888
• Chelodina parkeri RHODIN & MITTERMEIER, 1976
• Chelodina reimanni PHILIPPEN & GROSSMANN, 1990
• Chelodina rugosa OGILBY, 1889
• Chelodina steindachneri SIEBENROCK, 1914
• Chelonia mydas (LINNAEUS, 1758)
• Chelonoidis carbonarius (SPIX, 1824)
• Chelonoidis chilensis (GRAY, 1870)
• Chelonoidis denticulatus (LINNAEUS, 1766)
• Chelonoidis niger (QUOY & GAIMARD, 1824)
• Chelus fimbriata (SCHNEIDER, 1783)
• Chelus orinocensis VARGAS-RAMÍREZ, CABALLERO, MORALES-BETANCOURT, LASSO, AMAYA, MARTÎNEZ, SILVA-VIANA, VOGT, PIRES-FARIAS, HRBEK, CAMPBELL & FRITZ, 2020
• Chelydra acutirostris PETERS, 1862
• Chelydra serpentina (LINNAEUS, 1758)
• Chersina angulata (SCHWEIGGER, 1812)
• Chersobius boulengeri (DUERDEN, 1906)
• Chersobius signatus (GMELIN, 1789)
• Chersodromus liebmanni REINHARDT, 1861
• Chilabothrus angulifer (COCTEAU & BIBRON, 1840)
• Chilabothrus chrysogaster (COPE, 1871)
• Chilabothrus gracilis FISCHER, 1888
• Chilabothrus granti (STULL, 1933)
• Chilabothrus striatus (FISCHER, 1856)
• Chilabothrus strigilatus (COPE, 1862)
• Chilabothrus subflavus (STEJNEGER, 1901)
• Chilorhinophis butleri WERNER, 1907
• Chilorhinophis gerardi (BOULENGER, 1913)
• Chioninia nicolauensis (SCHLEICH, 1987)
• Chioninia spinalis (BOULENGER, 1906)
• Chioninia stangeri (GRAY, 1845)
• Chirindia mpwapwaensis (LOVERIDGE, 1932)
• Chirindia swynnertoni BOULENGER, 1907
• Chironius bicarinatus (WIED-NEUWIED, 1820)
• Chironius brazili HAMDAN & FERNANDES, 2015
• Chironius carinatus (LINNAEUS, 1758)
• Chironius challenger KOK, 2010
• Chironius cochranae HOGE & ROMANO, 1969
• Chironius diamantina FERNANDES & HAMDAN, 2014
• Chironius dixoni WIEST, 1978
• Chironius dracomaris SUDRÉ, ANDRADE-JUNIOR, FOLLY, AZEVEDO, ÁVILA, CURCIO, SALES NUNES & PASSOS, 2024
• Chironius exoletus (LINNAEUS, 1758)
• Chironius flavolineatus (BOETTGER, 1885)
• Chironius flavopictus (WERNER, 1909)
• Chironius foveatus BAILEY, 1955
• Chironius fuscus (LINNAEUS, 1758)
• Chironius grandisquamis (PETERS, 1869)
• Chironius laevicollis (WIED-NEUWIED, 1824)
• Chironius leucometapus DIXON, WIEST & CEI, 1993
• Chironius maculoventris DIXON, WIEST & CEI, 1993
• Chironius monticola ROZE, 1952
• Chironius multiventris SCHMIDT & WALKER, 1943
• Chironius nigelnoriegai JADIN, JOWERS, BLAIR, LUDWIG, SALGADO-IRAZABAL & MURPHY, 2024
• Chironius quadricarinatus (BOIE, 1827)
• Chironius scurrula (WAGLER, 1824)
• Chironius septentrionalis DIXON, WIEST & CEI, 1993
• Chironius spixii (HALLOWELL, 1845)
• Chironius vincenti (BOULENGER, 1891)
• Chitra chitra NUTAPHAND, 1986
• Chitra indica (GRAY, 1831)
• Chlamydosaurus kingii GRAY, 1825
• Chlorosoma laticeps (WERNER, 1900)
• Chlorosoma viridissimum (LINNAEUS, 1758)
• Chondrodactylus angulifer PETERS, 1870
• Chondrodactylus bibronii (SMITH, 1846)
• Chondrodactylus fitzsimonsi (LOVERIDGE, 1947)
• Chondrodactylus laevigatus (FISCHER, 1888)
• Chondrodactylus pulitzerae (SCHMIDT, 1933)
• Chondrodactylus turneri (GRAY, 1864)
• Christinus alexanderi (STORR, 1987)
• Christinus marmoratus (GRAY, 1845)
• Chrysemys dorsalis AGASSIZ, 1857
• Chrysemys picta (SCHNEIDER, 1783)
• Chrysopelea ornata (SHAW, 1802)
• Chrysopelea pelias (LINNAEUS, 1758)
• Chrysopelea rhodopleuron BOIE, 1827
• Claudius angustatus COPE, 1865
• Clelia clelia (DAUDIN, 1803)
• Clelia equatoriana (AMARAL, 1924)
• Clelia hussami MORATO, FRANCO & SANCHES, 2003
• Clelia plumbea (WIED-NEUWIED, 1820)
• Clelia scytalina (COPE, 1867)
• Clemmys guttata (SCHNEIDER, 1792)
• Clonophis kirtlandii (KENNICOTT, 1856)
• Cnemaspis aceh ISKANDAR, MCGUIRE & AMARASINGHE, 2017
• Cnemaspis adangrawi AMPAI, RUJIRAWAN, WOOD, STUART & AOWPHOL, 2019
• Cnemaspis adii SRINIVASULU, KUMAR & SRINIVASULU, 2015
• Cnemaspis agarwali KHANDEKAR, 2019
• Cnemaspis ajijae SAYYED, PYRON & DILEEPKUMAR, 2018
• Cnemaspis alwisi MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis amboliensis SAYYED, PYRON & DILEEPKUMAR, 2018
• Cnemaspis anamudiensis CYRIAC, JOHNY, UMESH & PALOT, 2018
• Cnemaspis andalas ISKANDAR, MCGUIRE & AMARASINGHE, 2017
• Cnemaspis andersonii (ANNANDALE, 1905)
• Cnemaspis anslemi KARUNARATHNA & UKUWELA, 2019
• Cnemaspis barkiensis KHANDEKAR, GAIKWAD, THACKERAY, GANGALMALE & AGARWAL, 2024
• Cnemaspis bidongensis GRISMER, WOOD, AHMAD, SUMARLI, VAZQUEZ, ISMAIL, NANCE, MOHD-AMIN, OTHMAN, RIZAIJESSIKA, KUSS, MURDOCH & COBOS, 2014
• Cnemaspis butewai KARUNARATHNA, POYARKOV, DE SILVA, MADAWALA, BOTEJUE, GORIN, SURASINGHE, GABADAGE, UKUWELA & BAUER, 2019
• Cnemaspis calderana MILTO & BEZMAN-MOSEYKO, 2021
• Cnemaspis chanardi GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis flaviventralis SAYYED, PYRON & DAHANUKAR, 2016
• Cnemaspis gemunu BAUER, DE SILVA, GREENBAUM & JACKMAN, 2007
• Cnemaspis girii MIRZA, PAL, BHOSALE & SANAP, 2014
• Cnemaspis godagedarai DE SILVA, BAUER, BOTEJUE & KARUNARATHNA, 2019
• Cnemaspis gotaimbarai KARUNARATHNA, POYARKOV, DE SILVA, MADAWALA, BOTEJUE, GORIN, SURASINGHE, GABADAGE, UKUWELA & BAUER, 2019
• Cnemaspis gracilis (BEDDOME, 1870)
• Cnemaspis grismeri WOOD, QUAH, ANUAR MS & MUIN, 2013
• Cnemaspis hangus GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis harimau CHAN, GRISMER, ANUAR, QUAH, MUIN, SAVAGE, GRISMER, AHMAD, REMIGIO & GREER, 2010
• Cnemaspis huaseesom GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis kamolnorranathi GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis kandambyi BATUWITA & UDUGAMPALA, 2017
• Cnemaspis kandiana (KELAART, 1852)
• Cnemaspis kawminiae KARUNARATHNA, DE SILVA, GABADAGE, KARUNARATHNA, WICKRAMASINGHE, UKUWELA & BAUER, 2019
• Cnemaspis kendallii (GRAY, 1845)
• Cnemaspis kolhapurensis GIRI, BAUER & GAIKWAD, 2009
• Cnemaspis kotagamai KARUNARATHNA, DE SILVA, BOTEJUE, SURASINGHE, WICKRAMASINGHE, UKUWELA & BAUER, 2019
• Cnemaspis kottiyoorensis CYRIAC & UMESH, 2014
• Cnemaspis koynaensis KHANDEKAR, THACKERAY & AGARWAL, 2019
• Cnemaspis kumarasinghei MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis laoensis GRISMER, 2010
• Cnemaspis lineogularis WOOD, GRISMER, AOWPHOL, AGUILAR, COTA, GRISMER, MURDOCH & SITES, 2017
• Cnemaspis littoralis (JERDON, 1853)
• Cnemaspis maculicollis CYRIAC, JOHNY, UMESH & PALOT, 2018
• Cnemaspis mahabali SAYYED, PYRON & DILEEPKUMAR, 2018
• Cnemaspis mahsuriae GRISMER, WOOD, QUAH, ANUAR, NGADI & AHMAD, 2015
• Cnemaspis menikay MANAMENDRA-ARACHCHI, BATUWITA & PETHIYAGODA, 2007
• Cnemaspis minang ISKANDAR, MCGUIRE & AMARASINGHE, 2017
• Cnemaspis molligodai MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis monachorum GRISMER, AHMAD, CHAN, BELABUT, MUIN, WOOD & GRISMER, 2009
• Cnemaspis mumpuniae GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis muria RIYANTO, MUNIR, MARTAMENGGALA, FITRIANA & HAMIDY, 2019
• Cnemaspis mysoriensis (JERDON, 1853)
• Cnemaspis narathiwatensis GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis neangthyi GRISMER, GRISMER & CHAV, 2010
• Cnemaspis nicobaricus CHANDRAMOULI, 2020
• Cnemaspis niyomwanae GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis omari GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis ornata (BEDDOME, 1870)
• Cnemaspis pagai ISKANDAR, MCGUIRE & AMARASINGHE, 2017
• Cnemaspis paripari GRISMER & ONN, 2009
• Cnemaspis peninsularis GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis phangngaensis WOOD, GRISMER, AOWPHOL, AGUILAR, COTA, GRISMER, MURDOCH & SITES, 2017
• Cnemaspis pseudomcguirei GRISMER, AHMAD, CHAN, BELABUT, MUIN, WOOD & GRISMER, 2009
• Cnemaspis psychedelica GRISMER, NGO & GRISMER, 2010
• Cnemaspis punctatonuchalis GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis purnamai RIYANTO, HAMIDY, SIDIK & GUNALEN, 2017
• Cnemaspis rajabasa AMARASINGHE, HARVEY, RIYANTO & SMITH, 2015
• Cnemaspis rajakarunai WICKRAMASINGHE, VIDANAPATHIRANA & RATHNAYAKE, 2016
• Cnemaspis rammalensis VIDANAPATHIRANA, GEHAN-RAJEEV, WICKRAMASINGHE, FERNANDO & MENDIS-WICKRAMASINGHE, 2014
• Cnemaspis retigalensis MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis roticanai GRISMER & ONN, 2010
• Cnemaspis samanalensis MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis selamatkanmerapoh GRISMER, WOOD, MOHAMED, CHAN, HEINZ, SUMARLI, CHAN & LOREDO, 2013
• Cnemaspis shahruli GRISMER, CHAN, QUAH, MUIN, SAVAGE, GRISMER, AHMAD, GREER & REMEGIO, 2010
• Cnemaspis shevaroyensis KHANDEKAR, GAITONDE & AGARWAL, 2019
• Cnemaspis stongensis GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis sundagekko GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis sundainsula GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis tapanuli ISKANDAR, MCGUIRE & AMARASINGHE, 2017
• Cnemaspis tarutaoensis AMPAI, RUJIRAWAN, WOOD, STUART & AOWPHOL, 2019
• Cnemaspis temiah GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis thachanaensis WOOD, GRISMER, AOWPHOL, AGUILAR, COTA, GRISMER, MURDOCH & SITES, 2017
• Cnemaspis thackerayi KHANDEKAR, GAITONDE & AGARWAL, 2019
• Cnemaspis vandeventeri GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis whittenorum DAS, 2005
• Cnemaspis wicksi (STOLICZKA, 1873)
• Cnemidophorus arenivagus MARKEZICH, COLE & DESSAUER, 1997
• Cnemidophorus cryptus COLE & DESSAUER, 1993
• Cnemidophorus duellmani MCCRANIE & HEDGES, 2013
• Cnemidophorus espeuti BOULENGER, 1885
• Cnemidophorus flavissimus UGUETO, HARVEY & RIVAS, 2010
• Cnemidophorus gramivagus MCCRYSTAL & DIXON, 1987
• Cnemidophorus lemniscatus (LINNAEUS, 1758)
• Cnemidophorus leucopsammus UGUETO & HARVEY, 2010
• Cnemidophorus nigricolor PETERS, 1873
• Cnemidophorus rostralis UGUETO & HARVEY, 2010
• Cnemidophorus ruatanus BARBOUR, 1928
• Cnemidophorus ruthveni BURT, 1935
• Cnemidophorus senectus UGUETO, HARVEY & RIVAS, 2010
• Coelognathus erythrurus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Coelognathus flavolineatus (SCHLEGEL, 1837)
• Coelognathus helena (DAUDIN, 1803)
• Coelognathus radiatus (BOIE, 1827)
• Coelognathus subradiatus (SCHLEGEL, 1837)
• Coeranoscincus frontalis (DE VIS, 1888)
• Coggeria naufragus COUPER, COVACEVICH, MARSTERSON & SHEA, 1996
• Coleodactylus elizae GONÇALVES, TORQUATO, SKUK & ARAÚJO SENA, 2012
• Coleodactylus meridionalis BOULENGER, 1888
• Coleodactylus septentrionalis VANZOLINI, 1980
• Coleonyx brevis STEJNEGER, 1893
• Coleonyx elegans GRAY, 1845
• Coleonyx fasciatus (BOULENGER, 1885)
• Coleonyx gypsicolus GRISMER & OTTLEY, 1988
• Coleonyx nemoralis KLAUBER, 1945
• Coleonyx reticulatus DAVIS & DIXON, 1958
• Coleonyx switaki (MURPHY, 1974)
• Coleonyx variegatus (BAIRD, 1858)
• Colobodactylus dalcyanus VANZOLINI & RAMOS, 1977
• Colobodactylus taunayi AMARAL, 1933
• Colobosaura modesta (REINHARDT & LÜTKEN, 1862)
• Colobosauroides carvalhoi SOARES & CARAMASCHI, 1998
• Colobosauroides cearensis CUNHA, LIMA-VERDE & LIMA, 1991
• Coluber constrictor LINNAEUS, 1758
• Complicitus nigrigularis (OTA & HIKIDA, 1991)
• Compsophis infralineatus (GÜNTHER, 1882)
• Comptus maculatus (GARMAN, 1888)
• Comptus stenurus (COPE, 1863)
• Comptus weinlandi (COPE, 1868)
• Concinnia ampla (COVACEVICH & MCDONALD, 1980)
• Concinnia brachysoma (LÖNNBERG & ANDERSSON, 1915)
• Concinnia frerei (GREER, 1992)
• Concinnia martini WELLS & WELLINGTON, 1985
• Concinnia sokosoma (GREER, 1992)
• Concinnia tenuis (GRAY, 1831)
• Concinnia tigrina (DE VIS, 1888)
• Congolacerta asukului GREENBAUM, VILLANUEVA, KUSAMBA, ARISTOTE & BRANCH, 2011
• Congolacerta vauereselli (TORNIER, 1902)
• Coniophanes bipunctatus (GÜNTHER, 1858)
• Coniophanes fissidens (GÜNTHER, 1858)
• Coniophanes imperialis (BAIRD & GIRARD, 1859)
• Coniophanes lateritius COPE, 1862
• Coniophanes melanocephalus (PETERS, 1870)
• Coniophanes michoacanensis FLORES-VILLELA & SMITH, 2009
• Coniophanes schmidti BAILEY, 1937
• Conolophus marthae GENTILE & SNELL, 2009
• Conolophus pallidus HELLER, 1903
• Conophis lineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Conophis morai PÉREZ-HIGAREDA, LÓPEZ-LUNA & SMITH, 2002
• Conophis vittatus PETERS, 1860
• Conopsis acuta (COPE, 1886)
• Conopsis amphisticha (SMITH & LAUFE, 1945)
• Conopsis biserialis (TAYLOR & SMITH, 1942)
• Conopsis lineata (KENNICOTT, 1859)
• Conopsis nasus (GÜNTHER, 1858)
• Contia longicauda FELDMAN & HOYER, 2010
• Contia tenuis (BAIRD & GIRARD, 1852)
• Contomastix celata CABRERA, CARREIRA, DI PIETRO & RIVERA, 2019
• Contomastix lacertoides (DUMÉRIL & BIBRON, 1839)
• Contomastix leachei (PERACCA, 1897)
• Contomastix vittata (BOULENGER, 1902)
• Copeoglossum arajara (REBOUCAS-SPIEKER, 1981)
• Copeoglossum aurae HEDGES & CONN, 2012
• Copeoglossum nigropunctatum (SPIX, 1825)
• Copeoglossum oreades FERREIRA-JUNIOR, VRCIBRADIC, SUDRÉ & PASSOS, 2025
• Copeoglossum redondae HEDGES & CONN, 2012
• Cophosaurus texanus TROSCHEL, 1852
• Cophotis ceylanica PETERS, 1861
• Cophotis dumbara SAMARAWICKRAMA, RANAWANA, RAJAPAKSHA, ANANJEVA, ORLOV, RANASINGHE & SAMARAWICKRAMA, 2006
• Corallus annulatus (COPE, 1875)
• Corallus batesii (GRAY, 1860)
• Corallus blombergi (RENDAHL & VESTERGREN, 1940)
• Corallus caninus (LINNAEUS, 1758)
• Corallus cookii GRAY, 1842
• Corallus cropanii (HOGE, 1953)
• Corallus grenadensis (BARBOUR, 1914)
• Corallus hortulana (LINNAEUS, 1758)
• Corallus ruschenbergerii (COPE, 1875)
• Cordylosaurus subtessellatus (SMITH, 1844)
• Cordylus jonesii (BOULENGER, 1891)
• Cordylus marunguensis GREENBAUM, STANLEY, KUSAMBA, MONINGA, GOLDBERG & BURSEY, 2012
• Cordylus tropidosternum (COPE, 1869)
• Coronelaps lepidus (REINHARDT, 1861)
• Coronella austriaca LAURENTI, 1768
• Coronella girondica (DAUDIN, 1803)
• Correlophus belepensis BAUER, WHITAKER, SADLIER & JACKMAN, 2012
• Correlophus ciliatus GUICHENOT, 1866
• Coryphophylax maximiliani (FITZINGER, 1861)
• Coryphophylax subcristatus (BLYTH, 1860)
• Corytophanes cristatus (MERREM, 1820)
• Corytophanes hernandesii (WIEGMANN, 1831)
• Corytophanes percarinatus DUMÉRIL, 1856
• Craspedocephalus anamallensis (GÜNTHER, 1864)
• Craspedocephalus andalasensis (DAVID, VOGEL, VIJAYAKUMAR & VIDAL, 2006)
• Craspedocephalus borneensis (PETERS, 1872)
• Craspedocephalus gramineus (SHAW, 1802)
• Craspedocephalus malabaricus (JERDON, 1854)
• Craspedocephalus puniceus (BOIE, 1827)
• Craspedocephalus trigonocephalus (DONNDORFF, 1798)
• Crenadactylus ocellatus (GRAY, 1845)
• Crenadactylus pilbarensis DOUGHTY, ELLIS & OLIVER, 2016
• Cristidorsa planidorsata (JERDON, 1870)
• Crocodilurus amazonicus SPIX, 1825
• Crocodylus acutus CUVIER, 1807
• Crocodylus halli MURRAY, RUSSO, ZORRILLA & MCMAHAN, 2019
• Crocodylus intermedius GRAVES, 1819
• Crocodylus johnstoni KREFFT, 1873
• Crocodylus mindorensis SCHMIDT, 1935
• Crocodylus moreletii DUMÉRIL & BIBRON, 1851
• Crocodylus niloticus LAURENTI, 1768
• Crocodylus novaeguineae SCHMIDT, 1928
• Crocodylus palustris LESSON, 1831
• Crocodylus porosus SCHNEIDER, 1801
• Crocodylus rhombifer CUVIER, 1807
• Crocodylus siamensis SCHNEIDER, 1801
• Crocodylus suchus GEOFFROY SAINT-HILAIRE, 1807
• Crossobamon eversmanni (WIEGMANN, 1834)
• Crotalus adamanteus PALISOT DE BEAUVOIS, 1799
• Crotalus aquilus KLAUBER, 1952
• Crotalus armstrongi CAMPBELL, 1979
• Crotalus atrox BAIRD & GIRARD, 1853
• Crotalus basiliscus (COPE, 1864)
• Crotalus brunneus HARRIS & SIMMONS, 1978
• Crotalus campbelli BRYSON JR, LINKEM, DORCAS, LATHROP, JONES, ALVARADO-DÍAZ, GRÜNWALD & MURPHY, 2014
• Crotalus cerastes HALLOWELL, 1854
• Crotalus cerberus (COUES, 1875)
• Crotalus concolor WOODBURY, 1929
• Crotalus culminatus KLAUBER, 1952
• Crotalus durissus LINNAEUS, 1758
• Crotalus ehecatl CARBAJAL-MÁRQUEZ, CEDEÑO-VÁZQUEZ, MARTÍNEZ-ARCE, NERI-CASTRO & MACHKOUR-M’RABET, 2020
• Crotalus exiguus CAMPBELL & ARMSTRONG, 1979
• Crotalus helleri MEEK, 1905
• Crotalus horridus LINNAEUS, 1758
• Crotalus intermedius TROSCHEL, 1865
• Crotalus lepidus (KENNICOTT, 1861)
• Crotalus lutosus KLAUBER, 1930
• Crotalus mitchellii (COPE, 1861)
• Crotalus molossus BAIRD & GIRARD, 1853
• Crotalus oreganus HOLBROOK, 1840
• Crotalus polystictus (COPE, 1865)
• Crotalus pricei VAN DENBURGH, 1895
• Crotalus pyrrhus (COPE, 1866)
• Crotalus ravus COPE, 1865
• Crotalus ruber COPE, 1892
• Crotalus scutulatus (KENNICOTT, 1861)
• Crotalus simus LATREILLE, 1801
• Crotalus stejnegeri DUNN, 1919
• Crotalus stephensi KLAUBER, 1930
• Crotalus totonacus GLOYD & KAUFFELD, 1940
• Crotalus transversus TAYLOR, 1944
• Crotalus triseriatus (WAGLER, 1830)
• Crotalus vegrandis KLAUBER, 1941
• Crotalus viridis (RAFINESQUE, 1818)
• Crotalus willardi MEEK, 1905
• Crotaphopeltis barotseensis BROADLEY, 1968
• Crotaphopeltis degeni (BOULENGER, 1906)
• Crotaphopeltis hippocrepis (REINHARDT, 1843)
• Crotaphopeltis hotamboeia (LAURENTI, 1768)
• Crotaphopeltis tornieri (WERNER, 1908)
• Crotaphytus collaris (SAY, 1822)
• Crotaphytus dickersonae SCHMIDT, 1922
• Crotaphytus reticulatus BAIRD, 1858
• Cryptactites peringueyi (BOULENGER, 1910)
• Cryptoblepharus ater (BOETTGER, 1913)
• Cryptoblepharus australis (STERNFELD, 1918)
• Cryptoblepharus balinensis BARBOUR, 1911
• Cryptoblepharus bitaeniatus (BOETTGER, 1913)
• Cryptoblepharus boutonii (DES JARDIN, 1831)
• Cryptoblepharus buchananii (GRAY, 1839)
• Cryptoblepharus cognatus (BOETTGER, 1881)
• Cryptoblepharus cursor BARBOUR, 1911
• Cryptoblepharus fuhni COVACEVICH & INGRAM, 1978
• Cryptoblepharus keiensis (ROUX, 1910)
• Cryptoblepharus leschenault (COCTEAU, 1832)
• Cryptoblepharus nigropunctatus (HALLOWELL, 1861)
• Cryptoblepharus novaeguineae MERTENS, 1928
• Cryptoblepharus poecilopleurus (WIEGMANN, 1836)
• Cryptoblepharus schlegelianus MERTENS, 1928
• Cryptoblepharus virgatus (GARMAN, 1901)
• Ctenoblepharys adspersa TSCHUDI, 1845
• Ctenophorus adelaidensis (GRAY, 1841)
• Ctenophorus caudicinctus (GÜNTHER, 1875)
• Ctenophorus chapmani (STORR, 1977)
• Ctenophorus isolepis (FISCHER, 1881)
• Ctenophorus maculatus (GRAY, 1831)
• Ctenophorus mirrityana MCLEAN, MOUSSALLI, SASS, STUART-FOX, 2013
• Ctenophorus vadnappa HOUSTON, 1974
• Ctenosaura acanthura (SHAW, 1802)
• Ctenosaura conspicuosa DICKERSON, 1919
• Ctenosaura hemilopha (COPE, 1863)
• Ctenosaura macrolopha SMITH, 1972
• Ctenosaura melanosterna BUCKLEY & AXTELL, 1997
• Ctenosaura nolascensis SMITH, 1972
• Ctenosaura oedirhina DE QUEIROZ, 1987
• Ctenosaura palearis STEJNEGER, 1899
• Ctenosaura pectinata (WIEGMANN, 1834)
• Ctenosaura quinquecarinata (GRAY, 1842)
• Ctenosaura similis (GRAY, 1831)
• Ctenotus angusticeps STORR, 1988
• Ctenotus astictus HORNER, 1995
• Ctenotus brachyonyx STORR, 1971
• Ctenotus colletti (BOULENGER, 1896)
• Ctenotus duricola STORR, 1975
• Ctenotus euclae STORR, 1971
• Ctenotus fallens STORR, 1974
• Ctenotus grandis STORR, 1969
• Ctenotus hebetior STORR, 1978
• Ctenotus helenae STORR, 1969
• Ctenotus inornatus (GRAY, 1845)
• Ctenotus mesotes HORNER, 2009
• Ctenotus nasutus STORR, 1969
• Ctenotus nigrilineatus STORR, 1990
• Ctenotus orientalis STORR, 1971
• Ctenotus pallasotus RABOSKY & DOUGHTY, 2017
• Ctenotus pantherinus (PETERS, 1866)
• Ctenotus robustus STORR, 1970
• Ctenotus rufescens STORR, 1979
• Ctenotus schomburgkii (PETERS, 1863)
• Ctenotus severus STORR, 1969
• Ctenotus strauchii (BOULENGER, 1887)
• Ctenotus taeniatus (MITCHELL, 1949)
• Cubatyphlops golyathi (DOMÍNGUEZ & MORENO, 2009)
• Cubatyphlops paradoxus (THOMAS, 1968)
• Cubophis brooksi (BARBOUR, 1914)
• Cubophis cantherigerus (BIBRON, 1843)
• Cubophis caymanus (GARMAN, 1887)
• Cubophis fuscicauda (GARMAN, 1888)
• Cubophis ruttyi (GRANT, 1941)
• Cubophis vudii (COPE, 1862)
• Cuora amboinensis (DAUDIN, 1801)
• Cuora couro (SCHWEIGGER, 1812)
• Cuora flavomarginata (GRAY, 1863)
• Cuora galbinifrons BOURRET, 1939
• Cuora lineata (MCCORD & PHILIPPEN, 1998)
• Cuora mccordi ERNST, 1988
• Cuora mouhotii (GRAY, 1862)
• Cuora pani SONG, 1984
• Cuora trifasciata (BELL, 1825)
• Cuora yunnanensis (BOULENGER, 1906)
• Cyclanorbis elegans (GRAY, 1869)
• Cyclanorbis senegalensis (DUMÉRIL & BIBRON, 1835)
• Cyclemys dentata (GRAY, 1831)
• Cyclemys gemeli FRITZ, GUICKING, AUER, SOMMER, WINK & HUNDSDÖRFER, 2008
• Cyclemys oldhamii GRAY, 1863
• Cyclocorus nuchalis TAYLOR, 1923
• Cycloderma aubryi (DUMÉRIL, 1856)
• Cycloderma frenatum PETERS, 1854
• Cyclodomorphus gerrardii (GRAY, 1845)
• Cyclodomorphus melanops (STIRLING & ZIETZ, 1893)
• Cyclura carinata HARLAN, 1824
• Cyclura collei GRAY, 1845
• Cyclura cornuta (BONNATERRE, 1789)
• Cyclura cychlura (CUVIER, 1829)
• Cyclura lewisi GRANT, 1941
• Cyclura nubila (GRAY, 1831)
• Cyclura onchiopsis (COPE, 1885)
• Cyclura pinguis BARBOUR, 1917
• Cyclura rileyi STEJNEGER, 1903
• Cyclura stejnegeri BARBOUR & NOBLE, 1916
• Cylindrophis boulengeri ROUX, 1911
• Cylindrophis burmanus SMITH, 1943
• Cylindrophis jodiae AMARASINGHE, INEICH, CAMPBELL & HALLERMANN, 2015
• Cylindrophis osheai KIECKBUSCH, MADER, KAISER & MECKE, 2018
• Cylindrophis subocularis KIECKBUSCH, MECKE, HARTMANN, EHRMANTRAUT, O’SHEA & KAISER, 2016
• Cylindrophis yamdena SMITH & SIDIK, 1998
• Cynisca feae (BOULENGER, 1906)
• Cynisca haugi (MOCQUARD, 1904)
• Cyrtodactylus adleri DAS, 1997
• Cyrtodactylus adorus SHEA, COUPER, WILMER & AMEY, 2011
• Cyrtodactylus agamensis (BLEEKER, 1860)
• Cyrtodactylus agusanensis (TAYLOR, 1915)
• Cyrtodactylus annapurnaensis BHATTARAI, GAUTAM, PRASAD NEUPANE, KHANDEKAR, THACKERAY, AGARWAL, TILLACK, OLSON, HOGAN & WRIGHT, 2025
• Cyrtodactylus arcanus OLIVER, RICHARDS & SISTROM, 2012
• Cyrtodactylus astrum GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus aunglini GRISMER, WOOD, THURA, WIN, GRISMER, TRUEBLOOD & QUAH, 2018
• Cyrtodactylus auralensis MURDOCH, GRISMER, WOOD, NEANG, POYARKOV, TRI, NAZAROV, AOWPHOL, PAUWELS, NGUYEN & GRISMER, 2019
• Cyrtodactylus australotitiwangsaensis GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus awalriyantoi AHDA, NUGRAHA, TJONG, KURNIAWAN, AMARDI, FAUZI & LIN, 2023
• Cyrtodactylus bansocensis LUU, NGUYEN, LE, BONKOWSKI & ZIEGLER, 2016
• Cyrtodactylus barailensis BORUAH, NARAYANAN, DEEPAK & DAS, 2024
• Cyrtodactylus batik ISKANDAR, RACHMANSAH & UMILAELA, 2011
• Cyrtodactylus bayinnyiensis GRISMER, WOOD, THURA, QUAH, MURDOCH, GRISMER, HERR, LIN & KYAW, 2018
• Cyrtodactylus belanegara RIYANTO, HIKMAH, AMARASINGHE, ABINAWANTO & HAMIDY, 2024
• Cyrtodactylus bhupathyi AGARWAL, MAHONY, GIRI, CHAITANYA & BAUER, 2018
• Cyrtodactylus bichnganae NGO VAN TRI & GRISMER, 2010
• Cyrtodactylus bidoupimontis NAZAROV, POYARKOV, ORLOV, PHUNG, NGUYEN, HOANG & ZIEGLER, 2012
• Cyrtodactylus bintangrendah GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus bintangtinggi GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus bobrovi NGUYEN, LE, VAN PHAM, NGO, HOANG, THE PHAM & ZIEGLER, 2015
• Cyrtodactylus bokorensis MURDOCH, GRISMER, WOOD, NEANG, POYARKOV, TRI, NAZAROV, AOWPHOL, PAUWELS, NGUYEN & GRISMER, 2019
• Cyrtodactylus boreoclivus OLIVER, KREY, MUMPUNI & RICHARDS, 2011
• Cyrtodactylus bugiamapensis NAZAROV, POYARKOV, ORLOV, PHUNG, NGUYEN, HOANG & ZIEGLER, 2012
• Cyrtodactylus calamei LUU, BONKOWSKI, NGUYEN, LE, SCHNEIDER, NGO & ZIEGLER, 2016
• Cyrtodactylus camortensis CHANDRAMOULI, 2020
• Cyrtodactylus cardamomensis MURDOCH, GRISMER, WOOD, NEANG, POYARKOV, TRI, NAZAROV, AOWPHOL, PAUWELS, NGUYEN & GRISMER, 2019
• Cyrtodactylus cattienensis GEISSLER, NAZAROV, ORLOV, BÖHME, PHUNG, NGUYEN & ZIEGLER, 2009
• Cyrtodactylus celatus KATHRINER, BAUER, O’SHEA, SANCHEZ & KAISER, 2014
• Cyrtodactylus chamba AGARWAL, KHANDEKAR & BAUER, 2018
• Cyrtodactylus chaunghanakwaensis GRISMER, WOOD, THURA, QUAH, MURDOCH, GRISMER, HERR, LIN & KYAW, 2018
• Cyrtodactylus cucdongensis SCHNEIDER, PHUNG, LE, NGUYEN & ZIEGLER, 2014
• Cyrtodactylus cucphuongensis TRI & ONN, 2011
• Cyrtodactylus dammathetensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus darevskii NAZAROV, POYARKOV, ORLOV, NGUYEN, MILTO, MARTYNOV, KONSTANTINOV & CHULISOV, 2014
• Cyrtodactylus dati NGO VAN TRI, 2013
• Cyrtodactylus doisuthep KUNYA, PANMONGKOL, PAUWELS, SUMONTHA, MEEWASANA, BUNKHWAMDI & DANGSRI, 2014
• Cyrtodactylus dumnuii BAUER, KUNYA, SUMONTHA, NIYOMWAN, PAUWELS, CHANHOME & KUNYA, 2010
• Cyrtodactylus durio GRISMER, ANUAR, QUAH, MUIN, ONN, GRISMER & AHMAD, 2010
• Cyrtodactylus equestris OLIVER, RICHARDS, MUMPUNI & RÖSLER, 2016
• Cyrtodactylus erythrops BAUER, KUNYA, SUMONTHA, NIYOMWAN, PANITVONG, PAUWELS, CHANHOME & KUNYA, 2009
• Cyrtodactylus gialaiensis LUU, DUNG, NGUYEN, LE & ZIEGLER, 2017
• Cyrtodactylus gonjong NUGRAHA, AHDA, TJONG, KURNIAWAN, RIYANTO, FAUZI & LIN, 2023
• Cyrtodactylus guakanthanensis GRISMER, BELABUT, QUAH, ONN, WOOD & HASIM, 2014
• Cyrtodactylus gubaot WELTON, SILER, LINKEM, DIESMOS & BROWN, 2010
• Cyrtodactylus gunungsenyumensis GRISMER, WOOD, ANUAR, DAVIS, COBOS & MURDOCH, 2016
• Cyrtodactylus guwahatiensis AGARWAL, MAHONY, GIRI, CHAITANYA & BAUER, 2018
• Cyrtodactylus halmahericus (MERTENS, 1929)
• Cyrtodactylus hikidai RIYANTO, 2012
• Cyrtodactylus hinnamnoensis LUU, BONKOWSKI, NGUYEN, LE, SCHNEIDER, NGO & ZIEGLER, 2016
• Cyrtodactylus hitchi RIYANTO, KURNIATI & ENGILIS, 2016
• Cyrtodactylus hontreensis NGO VAN TRI, GRISMER & GRISMER, 2008
• Cyrtodactylus hoskini SHEA, COUPER, WILMER & AMEY, 2011
• Cyrtodactylus huongsonensis LUU, NGUYEN, DO & ZIEGLER, 2011
• Cyrtodactylus inthanon KUNYA, SUMONTHA, PANITVONG, DONGKUMFU, SIRISAMPHAN & PAUWELS, 2015
• Cyrtodactylus jaegeri LUU, CALAME, BONKOWSKI, NGUYEN & ZIEGLER, 2014
• Cyrtodactylus jaintiaensis AGARWAL, MAHONY, GIRI, CHAITANYA & BAUER, 2018
• Cyrtodactylus jambangan WELTON, SILER, DIESMOS & BROWN, 2010
• Cyrtodactylus jatnai AMARASINGHE, RIYANTO, MUMPUNI & GRISMER, 2020
• Cyrtodactylus jelawangensis GRISMER, WOOD, ANUAR, QUAH, MUIN, MOHAMED, ONN, SUMARLI, LOREDO & HEINZ, 2014
• Cyrtodactylus jeyporensis (BEDDOME, 1878)
• Cyrtodactylus kazirangaensis AGARWAL, MAHONY, GIRI, CHAITANYA & BAUER, 2018
• Cyrtodactylus khammouanensis NAZAROV, POYARKOV, ORLOV, NGUYEN, MILTO, MARTYNOV, KONSTANTINOV & CHULISOV, 2014
• Cyrtodactylus khasiensis (JERDON, 1870)
• Cyrtodactylus khelangensis PAUWELS, SUMONTHA, PANITVONG & VARAGUTTANONDA, 2014
• Cyrtodactylus kimberleyensis BAUER & DOUGHTY, 2012
• Cyrtodactylus kingsadai ZIEGLER, PHUNG, LE & NGUYEN, 2013
• Cyrtodactylus kunyai PAUWELS, SUMONTHA, KEERATIKIAT & PHANAMPHON, 2014
• Cyrtodactylus laangensis MURDOCH, GRISMER, WOOD, NEANG, POYARKOV, TRI, NAZAROV, AOWPHOL, PAUWELS, NGUYEN & GRISMER, 2019
• Cyrtodactylus langkawiensis GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus leegrismeri CHAN & NORHAYATI, 2010
• Cyrtodactylus lekaguli GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus limajalur DAVIS, BAUER, JACKMAN, NASHRIQ & DAS, 2019
• Cyrtodactylus linnoensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus linnwayensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus lomyenensis NGO VAN TRI & PAUWELS, 2010
• Cyrtodactylus loriae (BOULENGER, 1897)
• Cyrtodactylus louisiadensis (DE VIS, 1892)
• Cyrtodactylus majulah GRISMER, WOOD & LIM, 2012
• Cyrtodactylus mamanwa WELTON, SILER, LINKEM, DIESMOS & BROWN, 2010
• Cyrtodactylus mandalayensis MAHONY, 2009
• Cyrtodactylus marmoratus GRAY, 1831
• Cyrtodactylus martini NGO VAN TRI, 2011
• Cyrtodactylus martinstolli (DAREVSKY, HELFENBERGER, ORLOV & SHAH, 1998)
• Cyrtodactylus mcdonaldi SHEA, COUPER, WILMER & AMEY, 2011
• Cyrtodactylus medioclivus OLIVER, RICHARDS & SISTROM, 2012
• Cyrtodactylus metropolis GRISMER, WOOD, ONN, ANUAR & MUIN, 2014
• Cyrtodactylus minor OLIVER & RICHARDS, 2012
• Cyrtodactylus mombergi GRISMER, WOOD, QUAH, THURA, HERR & LIN, 2019
• Cyrtodactylus montanus AGARWAL, MAHONY, GIRI, CHAITANYA & BAUER, 2018
• Cyrtodactylus multiporus NAZAROV, POYARKOV, ORLOV, NGUYEN, MILTO, MARTYNOV, KONSTANTINOV & CHULISOV, 2014
• Cyrtodactylus muluensis DAVIS, BAUER, JACKMAN, NASHRIQ & DAS, 2019
• Cyrtodactylus myaleiktaung GRISMER, WOOD, THURA, WIN, GRISMER, TRUEBLOOD & QUAH, 2018
• Cyrtodactylus myintkyawthurai GRISMER, WOOD, QUAH, MURDOCH, M GRISMER, HERR, ESPINOZA, BROWN & LIN, 2018
• Cyrtodactylus nagalandensis AGARWAL, MAHONY, GIRI, CHAITANYA & BAUER, 2018
• Cyrtodactylus naungkayaingensis GRISMER, WOOD, THURA, QUAH, MURDOCH, GRISMER, HERR, LIN & KYAW, 2018
• Cyrtodactylus nicobaricus CHANDRAMOULI, 2020
• Cyrtodactylus nuaulu OLIVER, EDGAR, MUMPUNI, ISKANDAR & LILLEY, 2009
• Cyrtodactylus nyinyikyawi GRISMER, WOOD, THURA, WIN & QUAH, 2019
• Cyrtodactylus pageli SCHNEIDER, NGUYEN, SCHMITZ, KINGSADA, AUER & ZIEGLER, 2011
• Cyrtodactylus payacola JOHNSON, QUAH ANUAR, MUIN, WOOD, GRISMER, GREER, ONN, AHMAD, BAUER & GRISMER, 2012
• Cyrtodactylus petani RIYANTO, GRISMER & WOOD, 2015
• Cyrtodactylus pharbaungensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus phetchaburiensis PAUWELS, SUMONTHA & BAUER, 2016
• Cyrtodactylus philippinicus (STEINDACHNER, 1867)
• Cyrtodactylus phuocbinhensis NGUYEN, LE, TRAN, ORLOV, LATHROP, MACCULLOCH, LE, JIN, NGUYEN, NGUYEN, HOANG, CHE, MURPHY & ZHANG, 2013
• Cyrtodactylus phuquocensis NGO VAN TRI, GRISMER & GRISMER, 2010
• Cyrtodactylus pinlaungensis GRISMER, WOOD, QUAH, THURA, OAKS & LIN, 2019
• Cyrtodactylus pronarus SHEA, COUPER, WILMER & AMEY, 2011
• Cyrtodactylus psarops HARVEY, O'CONNELL, BARRAZA, RIYANTO, KURNIAWAN & SMITH, 2015
• Cyrtodactylus puhuensis NGUYEN, YANG, THI LE, NGUYEN, ORLOV, HOANG, NGUYEN, JIN, RAO, HOANG, CHE, MURPHY & ZHANG, 2014
• Cyrtodactylus punctatus (GRAY, 1867)
• Cyrtodactylus pyadalinensis GRISMER, WOOD, THURA, WIN & QUAH, 2019
• Cyrtodactylus pyinyaungensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus quadrivirgatus TAYLOR, 1962
• Cyrtodactylus ranongensis SUMONTHA, PAUWELS, PANITVONG, KUNYA & GRISMER, 2015
• Cyrtodactylus rex OLIVER, RICHARDS, MUMPUNI & RÖSLER, 2016
• Cyrtodactylus roesleri ZIEGLER, NAZAROV, ORLOV, NGUYEN, VU, DANG, DINH & SCHMITZ, 2010
• Cyrtodactylus rosichonarieforum RIYANTO, GRISMER & WOOD, 2015
• Cyrtodactylus rubidus (BLYTH, 1861)
• Cyrtodactylus sadanensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus sadansinensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus saiyok PANITVONG, SUMONTHA, TUNPRASERT & PAUWELS, 2014
• Cyrtodactylus samroiyot PAUWELS & SUMONTHA, 2014
• Cyrtodactylus sangi PAUWELS, NAZAROV, BOBROV & POYARKOV, 2018
• Cyrtodactylus sanook PAUWELS, SUMONTHA, LATINNE & GRISMER, 2013
• Cyrtodactylus sanpelensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus semenanjungensis GRISMER & LEONG, 2005
• Cyrtodactylus semiadii RIYANTO, BAUER & YUDHA, 2014
• Cyrtodactylus semicinctus HARVEY, O'CONNELL, BARRAZA, RIYANTO, KURNIAWAN & SMITH, 2015
• Cyrtodactylus septentrionalis AGARWAL, MAHONY, GIRI, CHAITANYA & BAUER, 2018
• Cyrtodactylus septimontium MURDOCH, GRISMER, WOOD, NEANG, POYARKOV, TRI, NAZAROV, AOWPHOL, PAUWELS, NGUYEN & GRISMER, 2019
• Cyrtodactylus sharkari GRISMER, WOOD, ANUAR, QUAH, MUIN, MOHAMED, ONN, SUMARLI, LOREDO & HEINZ, 2014
• Cyrtodactylus shwetaungorum GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus sinyineensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus soba BATUWITA & BAHIR, 2005
• Cyrtodactylus sommerladi LUU, BONKOWSKI, NGUYEN, LE, SCHNEIDER, NGO & ZIEGLER, 2016
• Cyrtodactylus soni LE, NGUYEN, LE & ZIEGLER, 2016
• Cyrtodactylus sonlaensis NGUYEN, PHAM, ZIEGLER, NGO & LE, 2017
• Cyrtodactylus soudthichaki LUU, CALAME, NGUYEN, BONKOWSKI & ZIEGLER, 2015
• Cyrtodactylus spelaeus NAZAROV, POYARKOV, ORLOV, NGUYEN, MILTO, MARTYNOV, KONSTANTINOV & CHULISOV, 2014
• Cyrtodactylus sumuroi WELTON, SILER, LINKEM, DIESMOS & BROWN, 2010
• Cyrtodactylus surin CHAN-ARD & MAKCHAI, 2011
• Cyrtodactylus tahuna RIYANTO, ARIDA & KOCH, 2018
• Cyrtodactylus tamaiensis (SMITH, 1940)
• Cyrtodactylus tambora RIYANTO, MULYADI, MCGUIRE, KUSRINI, FEBYLASMIA, BASYIR & KAISER, 2017
• Cyrtodactylus tanahjampea RIYANTO, HAMIDY & MCGUIRE, 2018
• Cyrtodactylus tanim NIELSEN & OLIVER, 2017
• Cyrtodactylus tautbatorum WELTON, SILER, DIESMOS & BROWN, 2009
• Cyrtodactylus taybacensis PHAM, LE, NGO, ZIEGLER, NGUYEN, 2019
• Cyrtodactylus taynguyenensis NGUYEN, LE, TRAN, ORLOV, LATHROP, MACCULLOCH, LE, JIN, NGUYEN, NGUYEN, HOANG, CHE, MURPHY & ZHANG, 2013
• Cyrtodactylus tebuensis GRISMER, ANUAR, MUIN, QUAH & WOOD, 2013
• Cyrtodactylus teyniei DAVID, NGUYEN, SCHNEIDER & ZIEGLER, 2011
• Cyrtodactylus thathomensis NAZAROV, PAUWELS, KONSTANTINOV, CHULISOV, ORLOV & POYARKOV, 2018
• Cyrtodactylus thuongae PHUNG, VAN SCHINGEN, ZIEGLER & NGUYEN, 2014
• Cyrtodactylus thylacodactylus MURDOCH, GRISMER, WOOD, NEANG, POYARKOV, TRI, NAZAROV, AOWPHOL, PAUWELS, NGUYEN & GRISMER, 2019
• Cyrtodactylus timur GRISMER, WOOD, ANUAR, QUAH, MUIN, MOHAMED, ONN, SUMARLI, LOREDO & HEINZ, 2014
• Cyrtodactylus trilatofasciatus GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus tripuraensis AGARWAL, MAHONY, GIRI, CHAITANYA & BAUER, 2018
• Cyrtodactylus vanarakshaka BHARALI, THAOSEN, VABEIRYUREILAI, LALREMSANGA, PURKAYATHA, BHATTACHARJEE, DAS & BOHRA, 2025
• Cyrtodactylus vilaphongi SCHNEIDER, NGUYEN, DUC LE, NOPHASEUD, BONKOWSKI & ZIEGLER, 2014
• Cyrtodactylus wangkulangkulae SUMONTHA, PAUWELS, SUWANNAKARN, NUTATHEERA & SODOB, 2014
• Cyrtodactylus wayakonei NGUYEN, KINGSADA, RÖSLER, AUER & ZIEGLER, 2010
• Cyrtodactylus welpyanensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus yangbayensis TRI & ONN, 2010
• Cyrtodactylus yathepyanensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus ywanganensis GRISMER, WOOD, THURA, QUAH, M GRISMER, MURDOCH, ESPINOZA & LIN, 2018
• Cyrtodactylus zhaoermii SHI & ZHAO, 2010
• Cyrtodactylus ziegleri NAZAROV, ORLOV, NGUYEN & HO, 2008
• Cyrtodactylus zugi OLIVER, TJATURADI, MUMPUNI, KREY & RICHARDS, 2008
• Cyrtopodion agamuroides (NIKOLSKY, 1900)
• Cyrtopodion baigii MASROOR, 2008
• Cyrtopodion belaense NAZAROV, ANANJEVA & PAPENFUSS, 2011
• Cyrtopodion golubevi NAZAROV, ANANJEVA & RAJABIZADEH, 2010
• Cyrtopodion hormozganum NAZAROV, BONDARENKO & RADJABIZADEH, 2012
• Cyrtopodion kiabii AHMADZADEH, FLECKS, TORKI & BÖHME, 2011
• Cyrtopodion kirmanense (NIKOLSKY, 1900)
• Cyrtopodion medogense (ZHAO & LI, 1987)
• Cyrtopodion persepolense NAZAROV, ANANJEVA & RAJABIZADEH, 2010
• Cyrtopodion scabrum (HEYDEN, 1827)
• Daboia mauritanica (GRAY, 1849)
• Daboia palaestinae (WERNER, 1938)
• Daboia russelii (SHAW & NODDER, 1797)
• Daboia siamensis (SMITH, 1917)
• Dalophia pistillum (BOETTGER, 1895)
• Darevskia alpina (DAREVSKY, 1967)
• Darevskia armeniaca (MÉHELY, 1909)
• Darevskia bendimahiensis (SCHMIDTLER, EISELT & DAREVSKY, 1994)
• Darevskia bithynica (MÉHELY, 1909)
• Darevskia caspica AHMADZADEH, FLECKS, CARRETERO, MOZAFFARI, BÖHME, HARRIS, FREITAS & RÖDDER, 2013
• Darevskia caucasica (MÉHELY, 1909)
• Darevskia chlorogaster (BOULENGER, 1908)
• Darevskia clarkorum (DAREVSKY & VEDMEDERJA, 1977)
• Darevskia daghestanica (DAREVSKY, 1967)
• Darevskia dahli (DAREVSKY, 1957)
• Darevskia defilippii (CAMERANO, 1877)
• Darevskia derjugini (NIKOLSKY, 1898)
• Darevskia dryada (DAREVSKY & TUNIYEV, 1997)
• Darevskia kamii AHMADZADEH, FLECKS, CARRETERO, MOZAFFARI, BÖHME, HARRIS, FREITAS & RÖDDER, 2013
• Darevskia kopetdaghica AHMADZADEH, FLECKS, CARRETERO, MOZAFFARI, BÖHME, HARRIS, FREITAS & RÖDDER, 2013
• Darevskia mirabilis ARRIBAS, ILGAZ, KUMLUTAŞ, DURMUŞ, AVCI & ÜZÜM, 2013
• Darevskia mixta (MÉHELY, 1909)
• Darevskia nairensis (DAREVSKY, 1967)
• Darevskia obscura (LANTZ & CYRÉN, 1936)
• Darevskia parvula (LANTZ & CYRÉN, 1913)
• Darevskia portschinskii (KESSLER, 1878)
• Darevskia praticola (EVERSMANN, 1834)
• Darevskia raddei (BOETTGER, 1892)
• Darevskia rostombekowi (DAREVSKY, 1957)
• Darevskia rudis (BEDRIAGA, 1886)
• Darevskia salihae KURNAZ, ŞAHIN & EROGLU, 2022
• Darevskia sapphirina (SCHMIDTLER, EISELT & DAREVSKY, 1994)
• Darevskia saxicola (EVERSMANN, 1834)
• Darevskia schaekeli AHMADZADEH, FLECKS, CARRETERO, MOZAFFARI, BÖHME, HARRIS, FREITAS & RÖDDER, 2013
• Darevskia spitzenbergerae (EISELT, DAREVSKY & SCHMIDTLER, 1992)
• Darevskia unisexualis (DAREVSKY, 1966)
• Darevskia uzzelli (DAREVSKY & DANIELYAN, 1977)
• Darevskia valentini (BOETTGER, 1892)
• Dasia grisea (GRAY, 1845)
• Dasia johnsinghi HARIKRISHNAN, VASUDEVAN, DE SILVA, DEEPAK, KAR, NANIWADEKAR, LALREMRUATA, PRASOONA & AGGARWAL, 2012
• Dasia nicobarensis BISWAS & SANYAL, 1977
• Dasia olivacea GRAY, 1839
• Dasypeltis abyssina (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Dasypeltis arabica BROADLEY & BATES, 2018
• Dasypeltis crucifera BATES, 2018
• Dasypeltis fasciata SMITH, 1849
• Dasypeltis latericia TRAPE & MANÉ, 2006
• Dasypeltis medici BIANCONI, 1859
• Dasypeltis parascabra TRAPE, MEDIANNIKOV & TRAPE, 2012
• Dasypeltis scabra (LINNAEUS, 1758)
• Dasypeltis taylori BATES & BROADLEY, 2018
• Deinagkistrodon acutus (GÜNTHER, 1888)
• Deirochelys reticularia (LATREILLE, 1801)
• Delma elegans KLUGE, 1974
• Delma grayii SMITH, 1849
• Delma hades PEPPER, DOUGHTY, FLETCHER & KEOGH, 2025
• Delma hebesa MARYAN, BRENNAN, ADAMS & APLIN, 2015
• Delma petersoni SHEA, 1991
• Demansia psammophis (SCHLEGEL, 1837)
• Demansia rufescens STORR, 1978
• Dendragama boulengeri DORIA, 1888
• Dendragama dioidema HARVEY, SHANEY, SIDIK, KURNIAWAN & SMITH, 2017
• Dendragama schneideri (AHL, 1926)
• Dendrelaphis andamanensis (ANDERSON, 1871)
• Dendrelaphis calligaster (GÜNTHER, 1867)
• Dendrelaphis caudolineolatus (GÜNTHER, 1869)
• Dendrelaphis cyanochloris (WALL, 1921)
• Dendrelaphis humayuni TIWARI & BISWAS, 1973
• Dendrelaphis inornatus BOULENGER, 1897
• Dendrelaphis oliveri (TAYLOR, 1950)
• Dendrelaphis pictus (GMELIN, 1789)
• Dendrelaphis tristis (DAUDIN, 1803)
• Dendrelaphis underwoodi VAN ROOIJEN & VOGEL, 2008
• Dendroaspis angusticeps (SMITH, 1849)
• Dendroaspis jamesoni (TRAILL, 1843)
• Dendroaspis polylepis GÜNTHER, 1864
• Dendroaspis viridis (HALLOWELL, 1844)
• Dendrophidion apharocybe CADLE, 2012
• Dendrophidion atlantica FREIRE, CARAMASCHI & GONÇALVES, 2010
• Dendrophidion boshelli DUNN, 1944
• Dendrophidion brunneum (GÜNTHER, 1858)
• Dendrophidion clarkii DUNN, 1933
• Dendrophidion crybelum CADLE, 2012
• Dendrophidion dendrophis (SCHLEGEL, 1837)
• Dendrophidion graciliverpa CADLE, 2012
• Dendrophidion nuchale (PETERS, 1863)
• Dendrophidion percarinatum (COPE, 1893)
• Dendrophidion prolixum CADLE, 2012
• Dendrophidion rufiterminorum CADLE & SAVAGE, 2012
• Dendrophidion vinitor SMITH, 1941
• Dendrosauridion yanesha LEHR, MORAVEC, LUNDBERG, KÖHLER, CATENAZZI & ŠMÍD, 2019
• Dermatemys mawii GRAY, 1847
• Dermochelys coriacea (VANDELLI, 1761)
• Desertum lugoi (MCCOY, 1970)
• Diadophis punctatus (LINNAEUS, 1766)
• Diaphorolepis wagneri JAN, 1863
• Dibamus leucurus (BLEEKER, 1860)
• Dibamus nicobaricum (STEINDACHNER, 1867)
• Dibamus novaeguineae DUMÉRIL & BIBRON, 1839
• Dibernardia affinis (GÜNTHER, 1858)
• Dibernardia bilineata (FISCHER, 1885)
• Dibernardia persimilis (COPE, 1869)
• Dibernardia poecilopogon (COPE, 1863)
• Dicrodon guttulatum DUMÉRIL & BIBRON, 1839
• Dicrodon heterolepis (TSCHUDI, 1845)
• Dierogekko inexpectatus BAUER, JACKMAN, SADLIER & WHITAKER, 2006
• Dierogekko kaalaensis BAUER, JACKMAN, SADLIER & WHITAKER, 2006
• Dierogekko nehoueensis BAUER, JACKMAN, SADLIER & WHITAKER, 2006
• Dieurostus dussumieri (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Dinarolacerta mosorensis (KOLOMBATOVIC, 1886)
• Diplodactylus ameyi COUPER & OLIVER, 2016
• Diplodactylus barraganae COUPER, OLIVER & PEPPER, 2014
• Diplodactylus bilybara COUPER, PEPPER & OLIVER, 2014
• Diplodactylus calcicolus HUTCHINSON, DOUGHTY & OLIVER, 2009
• Diplodactylus conspicillatus LUCAS & FROST, 1897
• Diplodactylus custos COUPER, OLIVER & PEPPER, 2014
• Diplodactylus galaxias DOUGHTY, PEPPER & KEOGH, 2010
• Diplodactylus granariensis STORR, 1979
• Diplodactylus hillii LONGMAN, 1915
• Diplodactylus laevis (STERNFELD, 1925)
• Diplodactylus lateroides DOUGHTY & OLIVER, 2013
• Diplodactylus mitchelli KLUGE, 1963
• Diplodactylus nebulosus DOUGHTY & OLIVER, 2013
• Diplodactylus platyurus PARKER, 1926
• Diplodactylus pulcher (STEINDACHNER, 1870)
• Diplodactylus savagei KLUGE, 1963
• Diplodactylus vittatus GRAY, 1832
• Diplodactylus wiru HUTCHINSON, DOUGHTY & OLIVER, 2009
• Diploderma aorun WANG, JIANG, ZHENG, XIE, CHE & SILER, 2020
• Diploderma bifluviale LIU, WU, ZHANG, YANG, LIU, CHEN, CHANG, XIE & CAI, 2025
• Diploderma brevicauda (MANTHEY, DENZER, HOU & WANG, 2012)
• Diploderma brevipes (GRESSITT, 1936)
• Diploderma chapaense (BOURRET, 1937)
• Diploderma daduense CAI, LIU, LIANG, HOU, ZHOU, ZHONG, LI & CHANG, 2024
• Diploderma dymondi (BOULENGER, 1906)
• Diploderma fasciatum (MERTENS, 1926)
• Diploderma flaviceps (BARBOUR & DUNN, 1919)
• Diploderma formosgulae WANG, GAO, WU, DONG, SHI, QI, SILER & CHE, 2021
• Diploderma grahami (STEJNEGER, 1924)
• Diploderma hamptoni (SMITH, 1935)
• Diploderma makii (OTA, 1989)
• Diploderma micangshanensis (SONG, 1987)
• Diploderma polygonatum HALLOWELL, 1861
• Diploderma splendidum (BARBOUR & DUNN, 1919)
• Diploderma swinhonis (GÜNTHER, 1864)
• Diploderma varcoae (BOULENGER, 1918)
• Diploderma yunnanense (ANDERSON, 1878)
• Diploglossus delasagra (COCTEAU, 1838)
• Diploglossus fasciatus (GRAY, 1831)
• Diploglossus lessonae PERACCA, 1890
• Diploglossus microlepis (GRAY, 1831)
• Diploglossus millepunctatus O'SHAUGHNESSY, 1874
• Diploglossus monotropis (KUHL, 1820)
• Diploglossus nigropunctatus BARBOUR & SHREVE, 1937
• Diploglossus pleii DUMÉRIL & BIBRON, 1839
• Diplolaemus bibronii BELL, 1843
• Diplolaemus darwinii BELL, 1843
• Diplolaemus leopardinus (WERNER, 1898)
• Diplolaemus sexcinctus CEI, SCOLARO & VIDELA, 2003
• Diplolaemus vulcanus VRDOLJAKA, SÁNCHEZ, GONZÁLEZ-MARÍN, MORANDO & AVILA, 2024
• Diplometopon zarudnyi NIKOLSKY, 1907
• Diporiphora granulifera MELVILLE, DATE, HORNER & DOUGHTY, 2019
• Diporiphora margaretae STORR, 1974
• Diporiphora paraconvergens DOUGHTY, KEALLEY & MELVILLE, 2012
• Diporiphora phaeospinosa EDWARDS & MELVILLE, 2011
• Diporiphora sobria STORR, 1974
• Diporiphora valens STORR, 1980
• Diporiphora vescus DOUGHTY, KEALLEY & MELVILLE, 2012
• Dipsadoboa aulica (GÜNTHER, 1864)
• Dipsadoboa brevirostris (STERNFELD, 1908)
• Dipsadoboa duchesnii (BOULENGER, 1901)
• Dipsadoboa flavida (BROADLEY & STEVENS, 1971)
• Dipsadoboa viridis (PETERS, 1869)
• Dipsadoboa werneri (BOULENGER, 1897)
• Dipsas albifrons (SAUVAGE, 1884)
• Dipsas alternans (FISCHER, 1885)
• Dipsas aparatiritos RAY, SÁNCHEZ-MARTÍNEZ, BATISTA, MULCAHY, SHEEHY III, SMITH, PYRON & ARTEAGA, 2023
• Dipsas articulata (COPE, 1868)
• Dipsas baliomelas HARVEY, 2008
• Dipsas bicolor (GÜNTHER, 1895)
• Dipsas bothropoides MEBERT, PASSOS, FERNANDES, ENTIAUSPE-NETO, QUEIROZ-ALVEZ, MACHADO & LOPES, 2020
• Dipsas brevifacies (COPE, 1866)
• Dipsas bucephala (SHAW, 1802)
• Dipsas catesbyi (SENTZEN, 1796)
• Dipsas cisticeps (BOETTGER, 1885)
• Dipsas copei (GÜNTHER, 1872)
• Dipsas elegans (BOULENGER, 1896)
• Dipsas ellipsifera (BOULENGER, 1898)
• Dipsas incerta (JAN, 1863)
• Dipsas indica LAURENTI, 1768
• Dipsas latifrontalis (BOULENGER, 1905)
• Dipsas lavillai (SCROCCHI, PORTO & REY, 1993)
• Dipsas mikanii SCHLEGEL, 1837
• Dipsas neuwiedi (IHERING, 1911)
• Dipsas palmeri (BOULENGER, 1912)
• Dipsas pavonina SCHLEGEL, 1837
• Dipsas peruana (BOETTGER, 1898)
• Dipsas praeornata (WERNER, 1909)
• Dipsas pratti (BOULENGER, 1897)
• Dipsas sanctijoannis (BOULENGER, 1911)
• Dipsas sazimai FERNANDES, MARQUES & ARGÔLO, 2010
• Dipsas trinitatis PARKER, 1926
• Dipsas turgida (COPE, 1868)
• Dipsas vagus (JAN, 1863)
• Dipsas variegata (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Dipsas ventrimaculata (BOULENGER, 1885)
• Dipsas vermiculata PETERS, 1960
• Dipsina multimaculata (SMITH, 1847)
• Dipsosaurus dorsalis (BAIRD & GIRARD, 1852)
• Dispholidus pembae HUGHES, 2021
• Dispholidus punctatus LAURENT, 1955
• Dispholidus typus (SMITH, 1828)
• Ditaxodon taeniatus (PETERS, 1868)
• Dixonius aaronbaueri NGO & ZIEGLER, 2009
• Dixonius kaweesaki SUMONTHA, CHOMNGAM, PHANAMPHON, PAWANGKHANANT, VIRIYAPANON, THANAPRAYOTSAK & PAUWELS, 2017
• Dixonius minhlei ZIEGLER, BOTOV, NGUYEN, BAUER, BRENNAN, NGO & NGUYEN, 2016
• Dixonius taoi BOTOV, PHUNG, NGUYEN, BAUER, BRENNAN & ZIEGLER, 2015
• Djokoiskandarus annulata (DE JONG, 1926)
• Dogania subplana (GEOFFROY SAINT-HILAIRE, 1809)
• Dolichophis andreanus (WERNER, 1917)
• Dolichophis caspius (GMELIN, 1789)
• Dolichophis jugularis (LINNAEUS, 1758)
• Dolichophis schmidti (NIKOLSKY, 1909)
• Dopasia gracilis (GRAY, 1845)
• Dopasia sokolovi (DAREVSKY & NGUYEN VAN SANG, 1983)
• Dracaena guianensis DAUDIN, 1801
• Dracaena paraguayensis AMARAL, 1950
• Draco abbreviatus HARDWICKE & GRAY, 1827
• Draco blanfordii BOULENGER, 1885
• Draco caerulhians LAZELL, 1992
• Draco cornutus GÜNTHER, 1864
• Draco cristatellus GÜNTHER, 1872
• Draco dussumieri DUMÉRIL & BIBRON, 1837
• Draco fimbriatus KUHL, 1820
• Draco formosus BOULENGER, 1900
• Draco haematopogon GRAY, 1831
• Draco hennigi MUSTERS, 1983
• Draco maculatus (GRAY, 1845)
• Draco melanopogon BOULENGER, 1887
• Draco norvillii ALCOCK, 1895
• Draco obscurus BOULENGER, 1887
• Draco palawanensis MCGUIRE & ALCALA, 2000
• Draco punctatus BOULENGER, 1900
• Draco quinquefasciatus HARDWICKE & GRAY, 1827
• Draco spilopterus (WIEGMANN, 1834)
• Draco sumatranus SCHLEGEL, 1844
• Draco taeniopterus GÜNTHER, 1861
• Draco timoriensis KUHL, 1820
• Drepanoides anomalus (JAN, 1863)
• Dromicodryas bernieri (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Dryadosaura nordestina RODRIGUES, XAVIER FREIRE, MACHADO-PELLEGRINO & SITES, 2005
• Drymarchon caudomaculatus WÜSTER, YRAUSQUIN & MIJARES-URRUTIA, 2001
• Drymarchon corais (BOIE, 1827)
• Drymarchon couperi (HOLBROOK, 1842)
• Drymarchon margaritae ROZE, 1959
• Drymarchon melanurus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Drymobius margaritiferus (SCHLEGEL, 1837)
• Drymobius rhombifer (GÜNTHER, 1860)
• Drymoluber brazili (GOMES, 1918)
• Drymoluber dichrous (PETERS, 1863)
• Dryophylax almae (FRANCO & FERREIRA, 2003)
• Dryophylax ceibae (BAILEY & THOMAS, 2007)
• Dryophylax chaquensis (BERGNA & ÁLVAREZ, 1993)
• Dryophylax chimanta (ROZE, 1958)
• Dryophylax corocoroensis (GORZULA & AYARZAGÜENA, 1996)
• Dryophylax dixoni (BAILEY & THOMAS, 2007)
• Dryophylax duida (MYERS & DONNELLY, 1996)
• Dryophylax hypoconia (COPE, 1860)
• Dryophylax marahuaquensis (GORZULA & AYARZAGÜENA, 1996)
• Dryophylax nattereri (MIKAN, 1820)
• Dryophylax paraguanae (BAILEY & THOMAS, 2007)
• Dryophylax phoenix (FRANCO, TREVINE, MONTINGELLI & ZAHER, 2017)
• Dryophylax ramonriveroi (MANZANILLA & SÁNCHEZ, 2005)
• Dryophylax yavi (MYERS & DONNELLY, 1996)
• Drysdalia rhodogaster (JAN, 1873)
• Duberria rhodesiana BROADLEY, 1958
• Duberria shirana (BOULENGER, 1894)
• Ebenavia inunguis BOETTGER, 1878
• Ebenavia safari HAWLITSCHEK, SCHERZ, RUTHENSTEINER, CROTTINI & GLAW, 2018
• Ebenavia tuelinae HAWLITSCHEK, SCHERZ, RUTHENSTEINER, CROTTINI & GLAW, 2018
• Echinanthera cephalomaculata DI BERNARDO, 1994
• Echinanthera cephalostriata DI BERNARDO, 1996
• Echinanthera cyanopleura (COPE, 1885)
• Echinanthera melanostigma (WAGLER, 1824)
• Echinanthera undulata (WIED-NEUWIED, 1824)
• Echinosaura horrida BOULENGER, 1890
• Echinosaura palmeri BOULENGER, 1911
• Echinosaura panamensis BARBOUR, 1924
• Echiopsis curta (SCHLEGEL, 1837)
• Echis carinatus (SCHNEIDER, 1801)
• Echis coloratus GÜNTHER, 1878
• Echis khosatzkii CHERLIN, 1990
• Echis leucogaster ROMAN, 1972
• Echis ocellatus STEMMLER, 1970
• Echis omanensis BABOCSAY, 2004
• Echis pyramidum (GEOFFROY SAINT-HILAIRE, 1827)
• Ecpleopus gaudichaudii DUMÉRIL & BIBRON, 1839
• Egernia cunninghami (GRAY, 1832)
• Egernia cygnitos DOUGHTY, KEALLEY & DONNELLAN, 2011
• Egernia eos DOUGHTY, KEALLEY & DONNELLAN, 2011
• Egernia epsisolus DOUGHTY, KEALLEY & DONNELLAN, 2011
• Egernia kingii (GRAY, 1838)
• Egernia pilbarensis STORR, 1978
• Egernia stokesii (GRAY, 1845)
• Eirenis barani SCHMIDTLER, 1988
• Eirenis collaris (MÉNÉTRIES, 1832)
• Eirenis coronella (SCHLEGEL, 1837)
• Eirenis coronelloides (JAN, 1862)
• Eirenis decemlineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Eirenis eiselti SCHMIDTLER & SCHMIDTLER, 1978
• Eirenis kermanensis RAJABIZADEH, SCHMIDTLER, ORLOV & SOLEIMANI, 2012
• Eirenis levantinus SCHMIDTLER, 1993
• Eirenis lineomaculatus SCHMIDT, 1939
• Eirenis medus (CHERNOV, 1940)
• Eirenis modestus (MARTIN, 1838)
• Eirenis nigrofasciatus (NIKOLSKY, 1907)
• Eirenis occidentalis RAJABIZADEH, NAGY, ADRIAENS, AVCI, MASROOR, SCHMIDTLER, NAZAROV, ESMAEILI & CHRISTIAENS, 2015
• Eirenis persicus (ANDERSON, 1872)
• Eirenis punctatolineatus (BOETTGER, 1892)
• Eirenis rafsanjanicus AKBARPOUR, RASTEGAR-POUYANI, FATHINIA & RASTEGAR-POUYANI, 2020
• Eirenis rothii JAN, 1863
• Eirenis thospitis SCHMIDTLER & LANZA, 1990
• Elaiophis inornatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Elaphe anomala (BOULENGER, 1916)
• Elaphe bimaculata SCHMIDT, 1925
• Elaphe cantoris (BOULENGER, 1894)
• Elaphe carinata (GÜNTHER, 1864)
• Elaphe climacophora (BOIE, 1826)
• Elaphe dione (PALLAS, 1773)
• Elaphe hodgsonii (GÜNTHER, 1860)
• Elaphe quadrivirgata (BOIE, 1826)
• Elaphe sauromates (PALLAS, 1811)
• Elaphe schrenckii STRAUCH, 1873
• Elaphe taeniura COPE, 1861
• Elaphe urartica JABLONSKI, KUKUSHKIN, AVCI, BUNYATOVA, ILGAZ, TUNIYEV & JANDZIK, 2019
• Elaphe zoigeensis HUANG, DING, BURBRINK, YANG, HUANG, LING, CHEN & ZHANG, 2012
• Elapoidis sumatrana (BLEEKER, 1860)
• Elapomorphus quinquelineatus (RADDI, 1820)
• Elapomorphus wuchereri GÜNTHER, 1861
• Elapsoidea nigra GÜNTHER, 1888
• Elapsoidea semiannulata BOCAGE, 1882
• Elapsoidea sundevallii SMITH, 1848
• Elgaria coerulea (WIEGMANN, 1828)
• Elgaria kingii GRAY, 1838
• Elgaria multicarinata (BLAINVILLE, 1835)
• Elseya dentata (GRAY, 1863)
• Elseya novaeguineae (MEYER, 1874)
• Elusor macrurus CANN & LEGLER, 1994
• Emmochliophis fugleri FRITTS & SMITH, 1969
• Emoia adspersa (STEINDACHNER, 1870)
• Emoia arnoensis BROWN & MARSHALL, 1953
• Emoia atrocostata (LESSON, 1829)
• Emoia baudini (DUMÉRIL & BIBRON, 1839)
• Emoia beryllion KRAUS, 2018
• Emoia boettgeri (STERNFELD, 1918)
• Emoia caeruleocauda (DE VIS, 1892)
• Emoia callisticta (PETERS & DORIA, 1878)
• Emoia impar (WERNER, 1898)
• Emoia jakati (KOPSTEIN, 1926)
• Emoia laobaoensis BOURRET, 1937
• Emoia lawesii (GÜNTHER, 1874)
• Emoia nativitatis (BOULENGER, 1887)
• Emoia nigra (JACQUINOT & GUICHENOT, 1853)
• Emoia oriva ZUG, 2012
• Emoia similis DUNN, 1927
• Emoia slevini BROWN & FALANRUW, 1972
• Emoia sorex (BOETTGER, 1895)
• Emoia trossula BROWN & GIBBONS, 1986
• Emydocephalus annulatus KREFFT, 1869
• Emydocephalus orarius NANKIVELL, GOIRAN, HOURSTON, SHINE, RASMUSSEN, THOMSON & SANDERS, 2020
• Emydoidea blandingii (HOLBROOK, 1838)
• Emydura australis (GRAY, 1841)
• Emydura gunaleni SMALES, MCCORD, CANN & JOSEPH-OUNI, 2019
• Emydura macquarii (GRAY, 1830)
• Emydura subglobosa (KREFFT, 1876)
• Emydura tanybaraga CANN, 1997
• Emys orbicularis (LINNAEUS, 1758)
• Enhydris chanardi MURPHY & VORIS, 2005
• Enhydris enhydris (SCHNEIDER, 1799)
• Enhydris innominata (MORICE, 1875)
• Enhydris jagorii (PETERS, 1863)
• Enhydris longicauda (BOURRET, 1934)
• Enhydris subtaeniata (BOURRET, 1934)
• Enuliophis sclateri (BOULENGER, 1894)
• Enulius flavitorques (COPE, 1868)
• Enulius oligostichus SMITH, ARNDT & SHERBROOK, 1967
• Enyalioides altotambo TORRES-CARVAJAL, VENEGAS & DE QUEIROZ, 2015
• Enyalioides anisolepis TORRES-CARVAJAL, VENEGAS & DE QUEIROZ, 2015
• Enyalioides annularis (O'SHAUGHNESSY, 1881)
• Enyalioides azulae VENEGAS, TORRES-CARVAJAL, DURAN & DE QUEIROZ, 2013
• Enyalioides binzayedi VENEGAS, TORRES-CARVAJAL, DURAN & DE QUEIROZ, 2013
• Enyalioides groi DUNN, 1933
• Enyalioides heterolepis (BOCOURT, 1874)
• Enyalioides laticeps (GUICHENOT, 1855)
• Enyalioides microlepis (O'SHAUGHNESSY, 1881)
• Enyalioides oshaughnessyi (BOULENGER, 1881)
• Enyalioides palpebralis (BOULENGER, 1883)
• Enyalioides rubrigularis TORRES-CARVAJAL, DE QUEIROZ & ETHERIDGE, 2009
• Enyalioides rudolfarndti VENEGAS, DURAN, LANDAURO & LUJAN, 2011
• Enyalioides sophiarothschildae TORRES-CARVAJAL, VENEGAS & DE QUEIROZ, 2015
• Enyalius bibronii BOULENGER, 1885
• Enyalius bilineatus (DUMÉRIL & BIBRON, 1837)
• Enyalius boulengeri ETHERIDGE, 1969
• Enyalius brasiliensis (LESSON, 1829)
• Enyalius capetinga BREITMAN, DOMINGOS, BAGLEY, FERRARI, CAVALCANTE, PEREIRA, ABREU, DE LIMA, MORAIS, DEL PRETTE, SILVA, MELLO, CARVALHO, LIMA, SILVA, MATIAS, CARVALHO, PANTOJA, GOMES, PASCHOALETTO, RODRIGUES, TALARICO, BARRETO-LIMA & COLLI, 2018
• Enyalius catenatus (WIED-NEUWIED, 1821)
• Enyalius iheringii BOULENGER, 1885
• Enyalius leechii (BOULENGER, 1885)
• Enyalius perditus JACKSON, 1978
• Enyalius pictus (SCHINZ, 1822)
• Epacrophis boulengeri (BOETTGER, 1913)
• Epibator greeri (BÖHME, 1979)
• Epibator insularis SADLIER, DEBAR, CHAVIS, BAUER, JOURDAN & JACKMAN, 2019
• Epibator nigrofasciolatus (PETERS, 1869)
• Epicrates alvarezi ABALOS, BAEZ & NADER, 1964
• Epicrates assisi MACHADO, 1944
• Epicrates cenchria (LINNAEUS, 1758)
• Epicrates crassus COPE, 1862
• Epicrates maurus GRAY, 1849
• Epictia albifrons (WAGLER, 1824)
• Epictia albipuncta (BURMEISTER, 1861)
• Epictia antoniogarciai KOCH, VENEGAS & BÖHME, 2015
• Epictia ater (TAYLOR, 1940)
• Epictia australis (FREIBERG & OREJAS-MIRANDA, 1968)
• Epictia bakewelli (OLIVER, 1937)
• Epictia borapeliotes (VANZOLINI, 1996)
• Epictia clinorostris ARREDONDO & ZAHER, 2010
• Epictia columbi (KLAUBER, 1939)
• Epictia diaplocia (OREJAS-MIRANDA, 1969)
• Epictia goudotii (DUMÉRIL & BIBRON, 1844)
• Epictia hobartsmithi ESQUEDA, SCHLÜTER, MACHADO, CASTELAÍN & NATERA-MUMAW, 2015
• Epictia magnamaculata (TAYLOR, 1940)
• Epictia martinezi WALLACH, 2016
• Epictia munoai (OREJAS-MIRANDA, 1961)
• Epictia pauldwyeri WALLACH, 2016
• Epictia phenops (COPE, 1875)
• Epictia resetari WALLACH, 2016
• Epictia rubrolineata (WERNER, 1901)
• Epictia schneideri WALLACH, 2016
• Epictia septemlineata KOCH, VENEGAS & BÖHME, 2015
• Epictia signata (JAN, 1861)
• Epictia striatula (SMITH & LAUFE, 1945)
• Epictia subcrotilla (KLAUBER, 1939)
• Epictia tenella (KLAUBER, 1939)
• Epictia tesselata (TSCHUDI, 1845)
• Epictia undecimstriata (SCHLEGEL, 1839)
• Epictia vanwallachi KOCH, VENEGAS & BÖHME, 2015
• Epictia vellardi (LAURENT, 1984)
• Epictia venegasi KOCH, SANTA CRUZ & CÁRDENAS, 2016
• Epictia vindumi WALLACH, 2016
• Epictia vonmayi KOCH, SANTA CRUZ & CÁRDENAS, 2016
• Epictia wynni WALLACH, 2016
• Eremias acutirostris (BOULENGER, 1887)
• Eremias afghanistanica BÖHME & SCERBAK, 1991
• Eremias argus PETERS, 1869
• Eremias arguta (PALLAS, 1773)
• Eremias buechneri BEDRIAGA, 1907
• Eremias grammica (LICHTENSTEIN, 1823)
• Eremias intermedia (STRAUCH, 1876)
• Eremias kokshaaliensis EREMCHENKO & PANFILOV, 1999
• Eremias kopetdaghica SZCZERBAK, 1972
• Eremias lalezharica MORAVEC, 1994
• Eremias lineolata (NIKOLSKY, 1897)
• Eremias montana RASTEGAR-POUYANI & RASTEGAR-POUYANI, 2001
• Eremias multiocellata GÜNTHER, 1872
• Eremias nigrocellata NIKOLSKY, 1896
• Eremias nikolskii BEDRIAGA, 1905
• Eremias persica BLANFORD, 1875
• Eremias pleskei NIKOLSKY, 1905
• Eremias przewalskii (STRAUCH, 1876)
• Eremias regeli BEDRIAGA, 1905
• Eremias scripta (STRAUCH, 1867)
• Eremias strauchi KESSLER, 1878
• Eremias stummeri WETTSTEIN, 1940
• Eremias suphani BASOGLU & HELLMICH, 1968
• Eremias szczerbaki EREMCHENKO, PANFILOV & ZARINENKO, 1992
• Eremias velox (PALLAS, 1771)
• Eremias vermiculata BLANFORD, 1875
• Eremias yarkandensis BLANFORD, 1875
• Eremiascincus antoniorum (SMITH, 1927)
• Eremiascincus brongersmai (STORR, 1972)
• Eremiascincus butlerorum (APLIN, HOW & BOEADI, 1993)
• Eremiascincus douglasi (STORR, 1967)
• Eremiascincus emigrans (LIDTH DE JEUDE, 1895)
• Eremiascincus fasciolatus (GÜNTHER, 1867)
• Eremiascincus intermedius (STERNFELD, 1919)
• Eremiascincus isolepis (BOULENGER, 1887)
• Eremiascincus musivus MECKE, DOUGHTY & DONNELLAN, 2009
• Eremiascincus pallidus (GÜNTHER, 1875)
• Eremiascincus pardalis (MACLEAY, 1877)
• Eremiascincus phantasmus MECKE, DOUGHTY & DONNELLAN, 2013
• Eremiascincus richardsonii (GRAY, 1845)
• Eremiascincus rubiginosus MECKE & DOUGHTY, 2018
• Eremiascincus timorensis (GREER, 1990)
• Eretmochelys imbricata (LINNAEUS, 1766)
• Eristicophis macmahoni ALCOCK & FINN, 1897
• Eroticoscincus graciloides (LÖNNBERG & ANDERSSON, 1913)
• Erpeton tentaculatum LACÉPÈDE, 1800
• Erymnochelys madagascariensis (GRANDIDIER, 1867)
• Erythrolamprus aenigma ENTIAUSPE-NETO, ABEGG, KOCH, NUÑEZ, AZEVEDO, MORAES, TIUTENKO, BIALVES & LOEBMANN, 2021
• Erythrolamprus aesculapii (LINNAEUS, 1758)
• Erythrolamprus albertguentheri (GRAZZIOTIN, ZAHER, MURPHY, SCROCCHI, BENAVIDES, ZHANG & BONATTO, 2012)
• Erythrolamprus albiventris (JAN, 1863)
• Erythrolamprus almadensis (WAGLER, 1824)
• Erythrolamprus atraventer (DIXON & THOMAS, 1985)
• Erythrolamprus bizona JAN, 1863
• Erythrolamprus breviceps (COPE, 1860)
• Erythrolamprus carajasensis (CUNHA, NASCIMENTO & ÁVILA-PIRES, 1985)
• Erythrolamprus ceii (DIXON, 1991)
• Erythrolamprus cobella (LINNAEUS, 1758)
• Erythrolamprus dorsocorallinus (ESQUEDA, NATERA, LA MARCA & ILIJA-FISTAR, 2007)
• Erythrolamprus epinephelus (COPE, 1862)
• Erythrolamprus festae (PERACCA, 1897)
• Erythrolamprus fraseri (BOULENGER, 1894)
• Erythrolamprus frenatus (WERNER, 1909)
• Erythrolamprus guentheri GARMAN, 1883
• Erythrolamprus ingeri (ROZE, 1958)
• Erythrolamprus jaegeri (GÜNTHER, 1858)
• Erythrolamprus juliae (COPE, 1879)
• Erythrolamprus lamonae (DUNN, 1944)
• Erythrolamprus macrosomus (AMARAL, 1936)
• Erythrolamprus maryellenae (DIXON, 1985)
• Erythrolamprus melanotus (SHAW, 1802)
• Erythrolamprus mertensi (ROZE, 1964)
• Erythrolamprus miliaris (LINNAEUS, 1758)
• Erythrolamprus mimus (COPE, 1868)
• Erythrolamprus mossoroensis (HOGE & LIMA-VERDE, 1973)
• Erythrolamprus ocellatus PETERS, 1869
• Erythrolamprus oligolepis (BOULENGER, 1905)
• Erythrolamprus ornatus (GARMAN, 1887)
• Erythrolamprus perfuscus (COPE, 1862)
• Erythrolamprus poecilogyrus (WIED-NEUWIED, 1824)
• Erythrolamprus pseudocorallus ROZE, 1959
• Erythrolamprus pygmaeus (COPE, 1868)
• Erythrolamprus reginae (LINNAEUS, 1758)
• Erythrolamprus rochai ASCENSO, COSTA & PRUDENTE, 2019
• Erythrolamprus sagittifer (JAN, 1863)
• Erythrolamprus semiaureus (COPE, 1862)
• Erythrolamprus taeniogaster (JAN, 1863)
• Erythrolamprus torrenicola (DONNELLY & MYERS, 1991)
• Erythrolamprus trebbaui (ROZE, 1958)
• Erythrolamprus typhlus (LINNAEUS, 1758)
• Erythrolamprus viridis (GÜNTHER, 1862)
• Erythrolamprus williamsi (ROZE, 1958)
• Erythrolamprus zweifeli (ROZE, 1959)
• Eryx colubrinus (LINNAEUS, 1758)
• Eryx conicus (SCHNEIDER, 1801)
• Eryx elegans (GRAY, 1849)
• Eryx jaculus (LINNAEUS, 1758)
• Eryx jayakari BOULENGER, 1888
• Eryx johnii (RUSSELL, 1801)
• Eryx miliaris (PALLAS, 1773)
• Eryx muelleri (BOULENGER, 1892)
• Eryx somalicus SCORTECCI, 1939
• Eryx vittatus CHERNOV, 1959
• Eublepharis angramainyu ANDERSON & LEVITON, 1966
• Eublepharis satpuraensis MIRZA, SANAP, RAJU, GAWAI & GHADEKAR, 2014
• Eublepharis turcmenicus DAREVSKY, 1977
• Eugongylus albofasciolatus (GÜNTHER, 1872)
• Eugongylus rufescens (SHAW, 1802)
• Eulamprus quoyii (DUMÉRIL & BIBRON, 1839)
• Euleptes europaea (GENÉ, 1839)
• Eumeces algeriensis PETERS, 1864
• Eumeces indothalensis KHAN & KHAN, 1997
• Eumeces schneiderii (DAUDIN, 1802)
• Eumeces zarudnyi NIKOLSKY, 1900
• Eumecia anchietae BOCAGE, 1870
• Eunectes deschauenseei DUNN & CONANT, 1936
• Eunectes murinus (LINNAEUS, 1758)
• Eunectes notaeus COPE, 1862
• Euprepiophis conspicillata (BOIE, 1826)
• Eurolophosaurus amathites (RODRIGUES, 1984)
• Eurolophosaurus divaricatus (RODRIGUES, 1986)
• Eurydactylodes agricolae HENKEL & BÖHME, 2001
• Eurylepis taeniolata BLYTH, 1854
• Euspondylus acutirostris (PETERS, 1863)
• Euspondylus auyanensis MYERS, RIVAS & JADIN, 2009
• Euspondylus excelsum CHÁVEZ, CATENAZZI & VENEGAS, 2017
• Euspondylus guentheri (O'SHAUGHNESSY, 1881)
• Euspondylus maculatus TSCHUDI, 1845
• Euspondylus monsfumus MIJARES-URRUTIA, SEÑARIS & ARENDS, 2001
• Euspondylus paxcorpus DOAN & ADAMS, 2015
• Euspondylus simonsii BOULENGER, 1901
• Eutrachelophis papilio ZAHER & PRUDENTE, 2019
• Eutropis alcalai BARLEY, SANGUILA & BROWN, 2021
• Eutropis allapallensis (SCHMIDT, 1926)
• Eutropis andamanensis (SMITH, 1935)
• Eutropis ashwamedhi (SHARMA, 1969)
• Eutropis beddomei (JERDON, 1870)
• Eutropis bibronii (GRAY, 1839)
• Eutropis bontocensis (TAYLOR, 1923)
• Eutropis borealis (BROWN & ALCALA, 1980)
• Eutropis caraga BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis carinata (SCHNEIDER, 1801)
• Eutropis clivicola (INGER, SHAFFER, KOSHY & BAKDE, 1984)
• Eutropis cumingi (BROWN & ALCALA, 1980)
• Eutropis cuprea BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis dattaroyi AMARASINGHE, CHANDRAMOULI, DEUTI, CAMPBELL, HENKANATHTHEGEDARA & KARUNARATHNA, 2020
• Eutropis floweri (TAYLOR, 1950)
• Eutropis gubataas BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis indeprensa (BROWN & ALCALA, 1980)
• Eutropis islamaliit BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis lapulapu BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis lewisi (BARTLETT, 1895)
• Eutropis longicaudata (HALLOWELL, 1857)
• Eutropis macrophthalma (MAUSFELD & BÖHME, 2002)
• Eutropis macularia (BLYTH, 1853)
• Eutropis madaraszi (MÉHELY, 1897)
• Eutropis multicarinata (GRAY, 1845)
• Eutropis multifasciata (KUHL, 1820)
• Eutropis nagarjuni (SHARMA, 1969)
• Eutropis palauensis BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis quadricarinata (BOULENGER, 1887)
• Eutropis rudis (BOULENGER, 1887)
• Eutropis rugifera (STOLICZKA, 1870)
• Eutropis sahulinghangganan BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis sibalom BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis trivittata (HARDWICKE & GRAY, 1827)
• Exila nigropalmata (ANDERSSON, 1918)
• Farancia abacura (HOLBROOK, 1836)
• Farancia erytrogramma (PALISOT DE BEAUVOIS, 1802)
• Ferania sieboldii (SCHLEGEL, 1837)
• Feylinia boulengeri CHABANAUD, 1917
• Feylinia polylepis BOCAGE, 1887
• Ficimia hardyi MENDOZA-QUIJANO & SMITH, 1993
• Ficimia olivacea GRAY, 1849
• Ficimia publia COPE, 1866
• Ficimia ramirezi SMITH & LANGEBARTEL, 1949
• Ficimia ruspator SMITH & TAYLOR, 1941
• Ficimia streckeri TAYLOR, 1931
• Ficimia variegata (GÜNTHER, 1858)
• Flexiseps ardouini (MOCQUARD, 1897)
• Flexiseps crenni (MOCQUARD, 1906)
• Flexiseps johannae (GÜNTHER, 1880)
• Flexiseps mandokava (RAXWORTHY & NUSSBAUM, 1993)
• Flexiseps melanurus (GÜNTHER, 1877)
• Flexiseps meva (MIRALLES, RASELIMANANA, RAKOTOMALALA, VENCES & VIEITES, 2011)
• Flexiseps ornaticeps (BOULENGER, 1896)
• Flexiseps tanysoma (ANDREONE & GREER, 2002)
• Flexiseps tsaratananensis (BRYGOO, 1981)
• Fordonia leucobalia (SCHLEGEL, 1837)
• Fowlea asperrima (BOULENGER, 1891)
• Fowlea flavipunctata (HALLOWELL, 1860)
• Fowlea melanzosta (GRAVENHORST, 1807)
• Fowlea piscator (SCHNEIDER, 1799)
• Fowlea schnurrenbergeri (KRAMER, 1977)
• Fowlea tytleri (BLYTH, 1863)
• Furcifer campani (GRANDIDIER, 1872)
• Furcifer cephalolepis (GÜNTHER, 1880)
• Furcifer labordi (GRANDIDIER, 1872)
• Furcifer lateralis (GRAY, 1831)
• Furcifer major (BRYGOO, 1971)
• Furcifer monoceras (BOETTGER, 1913)
• Furcifer oustaleti (MOCQUARD, 1894)
• Furcifer pardalis (CUVIER, 1829)
• Furcifer rhinoceratus (GRAY, 1845)
• Furcifer timoni GLAW, KÖHLER & VENCES, 2009
• Furcifer viridis FLORIO, INGRAM, RAKOTONDRAVONY, LOUIS JR & RAXWORTHY, 2012
• Furcifer voeltzkowi (BOETTGER, 1893)
• Furina barnardi (KINGHORN, 1939)
• Furina diadema (SCHLEGEL, 1837)
• Furina dunmalli (WORRELL, 1955)
• Furina ornata (GRAY, 1842)
• Furina tristis (GÜNTHER, 1858)
• Gallotia auaritae MATEO, GARCIA-MARQUEZ, LÓPEZ-JURADO & BARAHONA, 2001
• Gallotia bravoana HUTTERER, 1985
• Gallotia galloti (OUDART, 1839)
• Gallotia intermedia BARBADILLO, LACOBA, PÉREZ-MELLADO, SANCHO & LÓPEZ-JURADO, 1999
• Gallotia simonyi (STEINDACHNER, 1889)
• Galvarinus chilensis (SCHLEGEL, 1837)
• Gambelia sila (STEJNEGER, 1890)
• Gambelia wislizenii (BAIRD & GIRARD, 1852)
• Garthia gaudichaudii (DUMÉRIL & BIBRON, 1836)
• Garthius chaseni (SMITH, 1931)
• Gastropholis prasina WERNER, 1904
• Gastropholis vittata FISCHER, 1886
• Gavialis gangeticus (GMELIN, 1789)
• Geckolepis humbloti VAILLANT, 1887
• Geckolepis maculata PETERS, 1880
• Geckolepis megalepis SCHERZ, DAZA, KÖHLER, VENCES & GLAW, 2017
• Gehyra australis GRAY, 1845
• Gehyra baliola (DUMÉRIL, 1851)
• Gehyra barea KOPSTEIN, 1926
• Gehyra borroloola KING, 1984
• Gehyra capensis KEALLEY, DOUGHTY, PEPPER, KEOGH, HILLYER & HUEY, 2018
• Gehyra crypta KEALLEY, DOUGHTY, PEPPER, KEOGH, HILLYER & HUEY, 2018
• Gehyra dubia (MACLEAY, 1877)
• Gehyra fenestrula DOUGHTY, BAUER, PEPPER & KEOGH, 2018
• Gehyra finipunctata DOUGHTY, BAUER, PEPPER, KEOGH & ELLIS, 2018
• Gehyra georgpotthasti FLECKS, SCHMITZ, BÖHME, HENKEL & INEICH, 2012
• Gehyra granulum DOUGHTY, PALMER, BOURKE, TEDESCHI, OLIVER & MORITZ, 2018
• Gehyra incognita KEALLEY, DOUGHTY, PEPPER, KEOGH, HILLYER & HUEY, 2018
• Gehyra insulensis (GIRARD, 1858)
• Gehyra interstitialis OUDEMANS, 1894
• Gehyra ipsa HORNER, 2005
• Gehyra koira HORNER, 2005
• Gehyra lazelli (WELLS & WELLINGTON, 1985)
• Gehyra macra DOUGHTY, BAUER, PEPPER & KEOGH, 2018
• Gehyra media DOUGHTY, BAUER, PEPPER & KEOGH, 2018
• Gehyra micra DOUGHTY, BAUER, PEPPER & KEOGH, 2018
• Gehyra minuta KING, 1982
• Gehyra moritzi HUTCHINSON, SISTROM, DONNELLAN & HUTCHINSON, 2014
• Gehyra multiporosa DOUGHTY, PALMER, SISTROM, BAUER & DONNELLAN, 2012
• Gehyra mutilata (WIEGMANN, 1834)
• Gehyra oceanica (LESSON, 1829)
• Gehyra ocellata KEALLEY, DOUGHTY, PEPPER, KEOGH, HILLYER & HUEY, 2018
• Gehyra paranana BOURKE, DOUGHTY, TEDESCHI, OLIVER & MORITZ, 2018
• Gehyra peninsularis DOUGHTY, BAUER, PEPPER & KEOGH, 2018
• Gehyra pilbara MITCHELL, 1965
• Gehyra pluraporosa BOURKE, DOUGHTY, TEDESCHI, OLIVER, MYERS & MORITZ, 2018
• Gehyra polka DOUGHTY, BAUER, PEPPER & KEOGH, 2018
• Gehyra pseudopunctata DOUGHTY, BOURKE, TEDESCHI, OLIVER & MORITZ, 2018
• Gehyra pulingka HUTCHINSON, SISTROM, DONNELLAN & HUTCHINSON, 2014
• Gehyra punctata (FRY, 1914)
• Gehyra purpurascens STORR, 1982
• Gehyra serraticauda SKIPWITH & OLIVER, 2014
• Gehyra spheniscus DOUGHTY, PALMER, SISTROM, BAUER & DONNELLAN, 2012
• Gehyra unguiculata KEALLEY, DOUGHTY, PEPPER, KEOGH, HILLYER & HUEY, 2018
• Gehyra variegata (DUMÉRIL & BIBRON, 1836)
• Gehyra versicolor HUTCHINSON, SISTROM, DONNELLAN & HUTCHINSON, 2014
• Gekko aaronbaueri TRI, THAI, PHIMVOHAN, DAVID & TEYNIÉ, 2015
• Gekko adleri NGUYEN, WANG, YANG, LEHMANN, LE, ZIEGLER & BONKOWSKI, 2013
• Gekko albofasciolatus (GÜNTHER, 1867)
• Gekko albomaculatus (GIEBEL, 1861)
• Gekko bannaense (WANG, WANG & LIU, 2016)
• Gekko boehmei LUU, CALAME, NGUYEN, LE & ZIEGLER, 2015
• Gekko bonkowskii LUU, CALAME, NGUYEN, LE & ZIEGLER, 2015
• Gekko canaensis NGO & GAMBLE, 2011
• Gekko canhi RÖSLER, NGUYEN, VAN DOAN, HO, NGUYEN & ZIEGLER, 2010
• Gekko carusadensis LINKEM, SILER, DIESMOS, SY & BROWN, 2010
• Gekko coi BROWN, SILER, OLIVEROS, DIESMOS & ALCALA, 2011
• Gekko crombota BROWN, OLIVEROS, SILER & DIESMOS, 2008
• Gekko ernstkelleri RÖSLER, SILER, BROWN, DEMEGLIO & GAULKE, 2006
• Gekko gecko (LINNAEUS, 1758)
• Gekko gulat (BROWN, DIESMOS, DUYA, GARCIA & RICO, 2010)
• Gekko hokouensis POPE, 1928
• Gekko horsfieldii (GRAY, 1827)
• Gekko intermedium (TAYLOR, 1915)
• Gekko japonicus (DUMÉRIL & BIBRON, 1836)
• Gekko kaengkrachanense (SUMONTHA, PAUWELS, KUNYA, LIMLIKHITAKSORN, RUKSUE, TAOKRATOK, ANSERMET & CHANHOME, 2012)
• Gekko kuhli (STEJNEGER, 1902)
• Gekko kwangsiensis YANG, 2015
• Gekko lauhachindai PANITVONG, SUMONTHA, KONLEK & KUNYA, 2010
• Gekko liboensis ZHOU, LIU & LI, 1982
• Gekko lionotum (ANNANDALE, 1905)
• Gekko mindorensis TAYLOR, 1919
• Gekko nadenensis LUU, NGUYEN, LE, BONKOWSKI & ZIEGLER, 2017
• Gekko nicobarensis (DAS & VIJAYAKUMAR, 2009)
• Gekko popaense (GRISMER, WOOD, THURA, M GRISMER, BROWN & STUART, 2018)
• Gekko reevesii (GRAY, 1831)
• Gekko remotus RÖSLER, INEICH, WILMS & BÖHME, 2012
• Gekko rhacophorus (BOULENGER, 1899)
• Gekko rossi BROWN, OLIVEROS, SILER & DIESMOS, 2009
• Gekko russelltraini NGO VAN TRI, BAUER, WOOD, & JL GRISMER, 2009
• Gekko scientiadventura RÖSLER, ZIEGLER, VU, HERRMANN & BÖHME, 2004
• Gekko sengchanthavongi LUU, CALAME, NGUYEN, LE & ZIEGLER, 2015
• Gekko smithii GRAY, 1842
• Gekko sorok (DAS, LAKIM, KANDAUNG, 2008)
• Gekko stoliczkai CHANDRAMOULI, GOKULAKRISHNAN, SIVAPERUMAN & GRISMER, 2021
• Gekko subpalmatus (GÜNTHER, 1864)
• Gekko swinhonis GÜNTHER, 1864
• Gekko takouensis NGO & GAMBLE, 2010
• Gekko tawaensis OKADA, 1956
• Gekko thakhekensis LUU, CALAME, NGUYEN, LE, BONKOWSKI & ZIEGLER, 2014
• Gekko trinotaterra (BROWN, 1999)
• Gekko truongi PHUNG & ZIEGLER, 2011
• Gekko verreauxi TYTLER, 1865
• Gekko vietnamensis SANG, 2010
• Gekko yakuensis MATSUI & OKADA, 1968
• Gelanesaurus cochranae (BURT & BURT, 1931)
• Gelanesaurus flavogularis (ALTAMIRANO-BENAVIDES, ZAHER, LOBO, GRAZZIOTIN, SALES-NUNES & RODRIGUES, 2013)
• Geocalamus acutus STERNFELD, 1912
• Geochelone elegans (SCHOEPFF, 1795)
• Geochelone platynota (BLYTH, 1863)
• Geoclemys hamiltonii (GRAY, 1831)
• Geoemyda japonica FAN, 1931
• Geoemyda spengleri (GMELIN, 1789)
• Geomyersia coggeri GREER, 1982
• Geomyersia glabra GREER & PARKER, 1968
• Geophis annuliferus (BOULENGER, 1894)
• Geophis bellus MYERS, 2003
• Geophis berillus BARRAGÁN-RESÉNDIZ, PAVÓN-VÁZQUEZ, CERVANTES-BURGOS, TRUJANO-ORTEGA, CANSECO-MÁRQUEZ & GARCÍA-VÁZQUEZ, 2022
• Geophis blanchardi TAYLOR & SMITH, 1939
• Geophis brachycephalus (COPE, 1871)
• Geophis cancellatus SMITH, 1941
• Geophis carinosus STUART, 1941
• Geophis chalybeus (WAGLER, 1830)
• Geophis dugesii BOCOURT, 1883
• Geophis godmani BOULENGER, 1894
• Geophis hoffmanni (PETERS, 1859)
• Geophis laticinctus SMITH & WILLIAMS, 1963
• Geophis laticollaris SMITH, LYNCH & ALTIG, 1965
• Geophis latifrontalis GARMAN, 1883
• Geophis nasalis (COPE, 1868)
• Geophis occabus PAVÓN-VÁZQUEZ, GARCÍA-VÁZQUEZ, BLANCAS-HERNÁNDEZ & NIETO-MONTES DE OCA, 2011
• Geophis omiltemanus GÜNTHER, 1893
• Geophis petersii BOULENGER, 1894
• Geophis pyburni CAMPBELL & MURPHY, 1977
• Geophis rostralis (JAN, 1865)
• Geophis ruthveni WERNER, 1925
• Geophis sallaei BOULENGER, 1894
• Geophis sanniolus (COPE, 1866)
• Geophis sartorii (COPE, 1863)
• Geophis sieboldi (JAN, 1862)
• Geophis turbidus PAVÓN-VÁZQUEZ, CANSECO-MÁRQUEZ & NIETO-MONTES DE OCA, 2013
• Geophis zeledoni TAYLOR, 1954
• Gerarda prevostiana (EYDOUX & GERVAIS, 1837)
• Gerrhonotus farri BRYSON & GRAHAM, 2010
• Gerrhonotus infernalis BAIRD, 1859
• Gerrhonotus liocephalus WIEGMANN, 1828
• Gerrhonotus ophiurus COPE, 1867
• Gerrhonotus parvus KNIGHT & SCUDDAY, 1985
• Gerrhonotus rhombifer PETERS, 1876
• Gerrhopilus addisoni KRAUS, 2017
• Gerrhopilus ater (SCHLEGEL, 1839)
• Gerrhopilus ceylonicus (SMITH, 1943)
• Gerrhopilus depressiceps (STERNFELD, 1913)
• Gerrhopilus tindalli (SMITH, 1943)
• Gerrhosaurus flavigularis WIEGMANN, 1828
• Gerrhosaurus intermedius LÖNNBERG, 1907
• Gerrhosaurus nigrolineatus HALLOWELL, 1857
• Gerrhosaurus skoogi ANDERSSON, 1916
• Gigarcanum delcourti BAUER & RUSSELL, 1986
• Glaphyromorphus arnhemicus STORR, 1967
• Glaphyromorphus crassicaudus (DUMÉRIL & DUMÉRIL, 1851)
• Glaphyromorphus fuscicaudis (GREER, 1979)
• Glaphyromorphus nigricaudis (MACLEAY, 1877)
• Glaphyromorphus nyanchupinta HOSKIN & COUPER, 2014
• Glaphyromorphus othelarrni HOSKIN & COUPER, 2014
• Glaucomastix abaetensis (REIS DIAS, ROCHA & VRCIBRADIC, 2002)
• Glaucomastix cyanura (ARIAS, DE CARVALHO, RODRIGUES & ZAHER, 2011)
• Glaucomastix itabaianensis ROSÁRIO, SANTOS, ARIAS, ROCHA, DIAS, CARVALHO & RODRIGUES, 2019
• Glaucomastix littoralis (ROCHA, BAMBERG ARAÚJO, VRCIBRADIC & MAMEDE DA COSTA, 2000)
• Glaucomastix venetacauda (ARIAS, DE CARVALHO, RODRIGUES & ZAHER, 2011)
• Gloydius blomhoffii (BOIE, 1826)
• Gloydius brevicaudus (STEJNEGER, 1907)
• Gloydius caucasicus (NIKOLSKY, 1916)
• Gloydius halys (PALLAS, 1776)
• Gloydius himalayanus (GÜNTHER, 1864)
• Gloydius intermedius (STRAUCH, 1868)
• Gloydius shedaoensis (ZHAO, 1979)
• Gloydius stejnegeri (RENDAHL, 1933)
• Gloydius strauchi (BEDRIAGA, 1912)
• Gloydius tsushimaensis (ISOGAWA, MORIYA & MITSUI, 1994)
• Gloydius ussuriensis (EMELIANOV, 1929)
• Glyptemys insculpta (LE CONTE, 1830)
• Glyptemys muhlenbergii (SCHOEPFF, 1801)
• Gnypetoscincus queenslandiae (DE VIS, 1890)
• Goggia incognita HEINICKE, TURK & BAUER, 2017
• Goggia matzikamaensis HEINICKE, TURK & BAUER, 2017
• Goggia microlepidota (FITZSIMONS, 1939)
• Gomesophis brasiliensis (GOMES, 1918)
• Gonatodes albogularis (DUMÉRIL & BIBRON, 1836)
• Gonatodes alexandermendesi COLE & KOK, 2006
• Gonatodes annularis BOULENGER, 1887
• Gonatodes antillensis (LIDTH DE JEUDE, 1887)
• Gonatodes astralis SCHARGEL, RIVAS, MAKOWSKY, SEÑARIS, NATERA, BARROS, MOLINA & BARRIO-AMORÓS, 2010
• Gonatodes atricucullaris NOBLE, 1921
• Gonatodes caudiscutatus (GÜNTHER, 1859)
• Gonatodes ceciliae DONOSO-BARROS, 1966
• Gonatodes chucuri MENESES-PELAYO & RAMÍREZ, 2020
• Gonatodes concinnatus (O'SHAUGHNESSY, 1881)
• Gonatodes daudini POWELL & HENDERSON, 2005
• Gonatodes falconensis SHREVE, 1947
• Gonatodes humeralis (GUICHENOT, 1855)
• Gonatodes infernalis RIVAS & SCHARGEL, 2008
• Gonatodes lichenosus ROJAS-RUNJAIC, INFANTE-RIVERO, CABELLO & VELOZO, 2010
• Gonatodes ligiae DONOSO-BARROS, 1967
• Gonatodes machelae RIVERO-BLANCO & SCHARGEL, 2020
• Gonatodes nascimentoi STURARO & AVILA-PIRES, 2011
• Gonatodes naufragus RIVAS, UGUETO, SCHARGEL, BARROS, VELOZO & SÁNCHEZ, 2013
• Gonatodes ocellatus (GRAY, 1831)
• Gonatodes petersi DONOSO-BARROS, 1967
• Gonatodes purpurogularis ESQUEDA, 2004
• Gonatodes rayito SCHARGEL, RIVAS, GARCÍA-PÉREZ, RIVERO-BLANCO, CHIPPINDALE & FUJITA, 2017
• Gonatodes riveroi STURARO & AVILA-PIRES, 2011
• Gonatodes rozei RIVERO-BLANCO & SCHARGEL, 2012
• Gonatodes seigliei DONOSO-BARROS, 1966
• Gonatodes superciliaris BARRIO-AMOROS & BREWER-CARIAS, 2008
• Gonatodes taniae ROZE, 1963
• Gonatodes timidus KOK, 2011
• Gonatodes vittatus (LICHTENSTEIN & MARTENS, 1856)
• Gongylomorphus bojerii (DESJARDIN, 1831)
• Gongylosoma baliodeira (BOIE, 1827)
• Gongylosoma longicaudus (PETERS, 1871)
• Gongylosoma mukutense GRISMER, DAS & LEONG, 2003
• Gongylosoma nicobariensis (STOLICZKA, 1870)
• Gongylosoma scriptum (THEOBALD, 1868)
• Gonionotophis grantii (GÜNTHER, 1863)
• Gonionotophis klingi MATSCHIE, 1893
• Goniurosaurus araneus GRISMER, VIETS & BOYLE, 1999
• Goniurosaurus hainanensis BARBOUR, 1908
• Goniurosaurus huuliensis ORLOV, RYABOV, NGUYEN, NGUYEN & HO, 2008
• Goniurosaurus kuroiwae (NAMIYE, 1912)
• Goniurosaurus kwangsiensis YANG & CHAN, 2015
• Goniurosaurus liboensis WANG, YANG & GRISMER, 2013
• Goniurosaurus lichtenfelderi (MOCQUARD, 1897)
• Goniurosaurus luii GRISMER, VIETS & BOYLE, 1999
• Goniurosaurus nebulozonatus KURITA & TODA, 2024
• Goniurosaurus orientalis (MAKI, 1931)
• Goniurosaurus sengokui HONDA & OTA, 2017
• Goniurosaurus splendens (NAKAMURA & UÉNO, 1959)
• Goniurosaurus yingdeensis WANG, YANG & CUI, 2010
• Goniurosaurus zhelongi WANG, JIN, LI & GRISMER, 2014
• Goniurosaurus zhoui ZHOU, WANG, CHEN & LIANG, 2018
• Gonocephalus bornensis (SCHLEGEL, 1851)
• Gonocephalus chamaeleontinus (LAURENTI, 1768)
• Gonocephalus interruptus BOULENGER, 1885
• Gonocephalus klossi BOULENGER, 1920
• Gonocephalus kuhlii (SCHLEGEL, 1851)
• Gonocephalus lacunosus MANTHEY & DENZER, 1991
• Gonocephalus megalepis (BLEEKER, 1860)
• Gonocephalus mjobergi SMITH, 1925
• Gonocephalus pyrius HARVEY, RECH, RIYANTO, KURNIAWAN & SMITH, 2021
• Gonocephalus semperi (PETERS, 1867)
• Gonocephalus sophiae (GRAY, 1845)
• Gonyosoma jansenii (BLEEKER, 1859)
• Gonyosoma oxycephalum (BOIE, 1827)
• Gonyosoma prasinum (BLYTH, 1855)
• Gopherus agassizii (COOPER, 1861)
• Gopherus berlandieri (AGASSIZ, 1857)
• Gopherus flavomarginatus LEGLER, 1959
• Gopherus polyphemus (DAUDIN, 1801)
• Gracililima nyassae (GÜNTHER, 1888)
• Graciliscincus shonae SADLIER, 1987
• Grandidierina fierinensis (GRANDIDIER, 1869)
• Grandidierina lineata MOCQUARD, 1901
• Grandidierina petiti ANGEL, 1924
• Grandidierina rubrocaudata (GRANDIDIER, 1869)
• Graptemys barbouri CARR & MARCHAND, 1942
• Graptemys caglei HAYNES & MCKOWN, 1974
• Graptemys flavimaculata CAGLE, 1954
• Graptemys geographica (LESUEUR, 1817)
• Graptemys nigrinoda CAGLE, 1954
• Graptemys oculifera (BAUR, 1890)
• Graptemys ouachitensis CAGLE, 1953
• Graptemys pseudogeographica (GRAY, 1831)
• Graptemys pulchra BAUR, 1893
• Graptemys versa STEJNEGER, 1925
• Grayia smithii (LEACH, 1818)
• Grayia tholloni MOCQUARD, 1897
• Grypotyphlops acutus (DUMÉRIL & BIBRON, 1844)
• Guarocuyus jaraguanus LANDESTOY, SCHOOLS & HEDGES, 2022
• Gyalopion canum (COPE, 1860)
• Gyalopion quadrangulare (GÜNTHER, 1893)
• Gyiophis maculosus (BLANFORD, 1881)
• Gyiophis salweenensis QUAH, GRISMER, WOOD, THURA, ZIN, KYAW, LWIN, GRISMER & MURDOCH, 2017
• Gyiophis vorisi (MURPHY, 2007)
• Gymnodactylus amarali BARBOUR, 1925
• Gymnodactylus darwinii (GRAY, 1845)
• Gymnodactylus geckoides SPIX, 1825
• Gymnodactylus vanzolinii CASSIMIRO & RODRIGUES, 2009
• Gymnophthalmus cryptus HOOGMOED, COLE & AYARZAGUENA, 1992
• Gymnophthalmus leucomystax VANZOLINI & CARVALHO, 1991
• Gymnophthalmus lineatus (LINNAEUS, 1758)
• Gymnophthalmus marconaterai GARCÍA-PÉREZ & SCHARGEL, 2017
• Gymnophthalmus pleii BOCOURT, 1881
• Gymnophthalmus speciosus (HALLOWELL, 1861)
• Gymnophthalmus underwoodi GRANT, 1958
• Gymnophthalmus vanzoi CARVALHO, 1999
• Habrophallos collaris (HOOGMOED, 1977)
• Haemodracon riebeckii (PETERS, 1882)
• Hakaria simonyi (STEINDACHNER, 1899)
• Hapsidophrys lineata FISCHER, 1856
• Hapsidophrys principis (BOULENGER, 1906)
• Hapsidophrys smaragdina (SCHLEGEL, 1837)
• Hardella thurjii (GRAY, 1831)
• Harpesaurus beccarii DORIA, 1888
• Harpesaurus borneensis (MERTENS, 1924)
• Harpesaurus ensicauda WERNER, 1913
• Hebius deschauenseei (TAYLOR, 1934)
• Hebius inas (LAIDLAW, 1901)
• Hebius ishigakiensis (MALNATE & MUNSTERMAN, 1960)
• Hebius parallelus (BOULENGER, 1890)
• Hebius petersii (BOULENGER, 1893)
• Hebius pryeri (BOULENGER, 1887)
• Hebius terrakarenorum HAUSER, SMITS & DAVID, 2022
• Hebius vibakari (BOIE, 1826)
• Hebius viperinus (SCHENKEL, 1901)
• Helicops angulatus (LINNAEUS, 1758)
• Helicops apiaka KAWASHITA-RIBEIRO, ÁVILA & MORAIS, 2013
• Helicops boitata MORAES-DA-SILVA, CECÍLIA AMARO, SALES-NUNES, STRÜSSMANN, TEIXEIRA, ANDRADE, SUDRÉ, RECODER, RODRIGUES & CURCIO, 2019
• Helicops carinicaudus (WIED-NEUWIED, 1824)
• Helicops danieli AMARAL, 1938
• Helicops gomesi AMARAL, 1922
• Helicops hagmanni ROUX, 1910
• Helicops infrataeniatus JAN, 1865
• Helicops leopardinus (SCHLEGEL, 1837)
• Helicops modestus GÜNTHER, 1861
• Helicops nentur COSTA, SANTANA, LEAL, KOROIVA & GARCIA, 2016
• Helicops pastazae SHREVE, 1934
• Helicops petersi ROSSMAN, 1976
• Helicops phantasma MORAES-DA-SILVA, CECÍLIA AMARO, SALES-NUNES, RODRIGUES & CURCIO, 2021
• Helicops polylepis GÜNTHER, 1861
• Helicops scalaris JAN, 1865
• Helicops tapajonicus DA FROTA, 2005
• Helicops trivittatus (GRAY, 1849)
• Helicops yacu ROSSMAN & DIXON, 1975
• Heliobolus lugubris (SMITH, 1838)
• Heliobolus neumanni (TORNIER, 1905)
• Hellenolacerta graeca (BEDRIAGA, 1886)
• Helminthophis flavoterminatus (PETERS, 1858)
• Heloderma alvarezi BOGERT & MARTIN DEL CAMPO, 1956
• Heloderma charlesbogerti CAMPBELL & VANNINI, 1988
• Heloderma exasperatum BOGERT & MARTIN DEL CAMPO, 1956
• Heloderma horridum (WIEGMANN, 1829)
• Heloderma suspectum COPE, 1869
• Hemachatus haemachatus (BONNATERRE, 1790)
• Hemachatus nyangensis REISSIG, MAJOR, RENK, BARLOW, PAIJMANS, MORRIS, HOFREITER, BROADLEY & WÜSTER, 2023
• Hemibungarus calligaster (WIEGMANN, 1835)
• Hemibungarus gemianulis PETERS, 1872
• Hemidactylus acanthopholis MIRZA & SANAP, 2014
• Hemidactylus achaemenidicus TORKI, 2019
• Hemidactylus adensis ŠMÍD, MORAVEC, KRATOCHVÍL, NASHER, MAZUCH, GVOŽDÍK & CARRANZA, 2015
• Hemidactylus agrius VANZOLINI, 1978
• Hemidactylus albituberculatus TRAPE, 2012
• Hemidactylus albivertebralis TRAPE & BÖHME, 2012
• Hemidactylus alkiyumii CARRANZA & ARNOLD, 2012
• Hemidactylus angulatus HALLOWELL, 1854
• Hemidactylus awashensis ŠMÍD, MORAVEC, KRATOCHVIL, NASHER, MAZUCH, GVOŽDÍK & CARRANZA, 2015
• Hemidactylus barbierii SINDACO, RAZZETTI & ZILIANI, 2007
• Hemidactylus barbouri LOVERIDGE, 1942
• Hemidactylus barodanus BOULENGER, 1901
• Hemidactylus bayonii BOCAGE, 1893
• Hemidactylus benguellensis BOCAGE, 1893
• Hemidactylus biokoensis WAGNER, LEACHÉ & FUJITA, 2014
• Hemidactylus bouvieri (BOCOURT, 1870)
• Hemidactylus bowringii (GRAY, 1845)
• Hemidactylus brasilianus (AMARAL, 1935)
• Hemidactylus brookii GRAY, 1845
• Hemidactylus chikhaldaraensis AGARWAL, BAUER, GIRI & KHANDEKAR, 2019
• Hemidactylus chipkali MIRZA & RAJU, 2017
• Hemidactylus citernii BOULENGER, 1912
• Hemidactylus coalescens WAGNER, LEACHÉ & FUJITA, 2014
• Hemidactylus dawudazraqi MORAVEC, KRATOCHVÍL, AMR, JANDZIK, ŠMÍD & GVOŽDÍK, 2011
• Hemidactylus eniangii WAGNER, LEACHÉ & FUJITA, 2014
• Hemidactylus festivus CARRANZA & ARNOLD, 2012
• Hemidactylus flaviviridis RÜPPELL, 1835
• Hemidactylus fragilis CALABRESI, 1915
• Hemidactylus frenatus DUMÉRIL & BIBRON, 1836
• Hemidactylus garnotii DUMÉRIL & BIBRON, 1836
• Hemidactylus gleadowi MURRAY, 1884
• Hemidactylus graniticolus AGARWAL, GIRI & BAUER, 2011
• Hemidactylus granosus HEYDEN, 1827
• Hemidactylus greeffii BOCAGE, 1886
• Hemidactylus guineensis PETERS, 1869
• Hemidactylus gujaratensis GIRI, BAUER, VYAS & PATIL, 2009
• Hemidactylus hajarensis CARRANZA & ARNOLD, 2012
• Hemidactylus hemchandrai DANDGE & TIPLE, 2015
• Hemidactylus hunae DERANIYAGALA, 1937
• Hemidactylus inexpectatus CARRANZA & ARNOLD, 2012
• Hemidactylus inintellectus Sindaco, Ziliani, Razzetti, Pupin, Grieco, 2009
• Hemidactylus ituriensis SCHMIDT, 1919
• Hemidactylus jumailiae BUSAIS & JOGER, 2011
• Hemidactylus kalinga MOHAPATRA, RAY, DAS, BHUPATHI, SARKAR ,MOHALIK, NAIR & DUTTA, 2025
• Hemidactylus kangerensis MIRZA, BHOSALE & PATIL, 2017
• Hemidactylus kolliensis AGARWAL, BAUER, GIRI & KHANDEKAR, 2019
• Hemidactylus kundaensis CHIRIO & TRAPE, 2012
• Hemidactylus kushmorensis MURRAY, 1884
• Hemidactylus kyaboboensis WAGNER, LEACHÉ & FUJITA, 2014
• Hemidactylus laevis BOULENGER, 1901
• Hemidactylus lamaensis ULLENBRUCH, GRELL & BÖHME, 2010
• Hemidactylus lankae DERANIYAGALA, 1953
• Hemidactylus laticaudatus ANDERSSON, 1910
• Hemidactylus lavadeserticus MORAVEC & BÖHME, 1997
• Hemidactylus leschenaultii DUMÉRIL & BIBRON, 1836
• Hemidactylus longicephalus BOCAGE, 1873
• Hemidactylus lopezjuradoi ARNOLD, VASCONCELOS, HARRIS, MATEO & CARRANZA, 2008
• Hemidactylus luqueorum CARRANZA & ARNOLD, 2012
• Hemidactylus mabouia (MOREAU DE JONNÈS, 1818)
• Hemidactylus mandebensis ŠMÍD, MORAVEC, KRATOCHVIL, NASHER, MAZUCH, GVOŽDÍK & CARRANZA, 2015
• Hemidactylus masirahensis CARRANZA & ARNOLD, 2012
• Hemidactylus mercatorius GRAY, 1842
• Hemidactylus minutus VASCONCELOS & CARRANZA, 2014
• Hemidactylus mrimaensis MALONZA & BAUER, 2014
• Hemidactylus murrayi GLEADOW, 1887
• Hemidactylus nzingae CERÍACO, AGARWAL, MARQUES & BAUER, 2020
• Hemidactylus ophiolepis BOULENGER, 1903
• Hemidactylus paaragowli SRIKANTHAN, SWAMY, MOHAN & PAL, 2018
• Hemidactylus palaichthus KLUGE, 1969
• Hemidactylus paucituberculatus CARRANZA & ARNOLD, 2012
• Hemidactylus persicus ANDERSON, 1872
• Hemidactylus pieresii KELAART, 1852
• Hemidactylus platycephalus PETERS, 1854
• Hemidactylus platyurus (SCHNEIDER, 1797)
• Hemidactylus prashadi SMITH, 1935
• Hemidactylus principensis MILLER, SELLAS & DREWES, 2012
• Hemidactylus puccionii CALABRESI, 1927
• Hemidactylus robustus HEYDEN, 1827
• Hemidactylus romeshkanicus TORKI, MANTHEY & BARTS, 2011
• Hemidactylus ruspolii BOULENGER, 1896
• Hemidactylus saba BUSAIS & JOGER, 2011
• Hemidactylus sahgali MIRZA, GOWANDE, PATIL, AMBEKAR & PATEL, 2018
• Hemidactylus sankariensis AGARWAL, BAUER, GIRI & KHANDEKAR, 2019
• Hemidactylus sassanidianus TORKI, 2019
• Hemidactylus shihraensis BUSAIS & JOGER, 2011
• Hemidactylus siva SRINIVASULU, SRINIVASULU & KUMAR, 2018
• Hemidactylus squamulatus TORNIER, 1897
• Hemidactylus sushilduttai GIRI, BAUER, MOHAPATRA, SRINIVASULU & AGARWAL, 2017
• Hemidactylus treutleri MAHONY, 2009
• Hemidactylus tropidolepis MOCQUARD, 1888
• Hemidactylus turcicus (LINNAEUS, 1758)
• Hemidactylus ulii ŠMÍD, MORAVEC, KRATOCHVÍL, GVOŽDÍK, NASHER, BUSAIS, WILMS, SHOBRAK, CARRANZA, 2013
• Hemidactylus vanam CHAITANYA, LAJMI & GIRI, 2018
• Hemidactylus vijayraghavani MIRZA, 2018
• Hemidactylus whitakeri MIRZA, GOWANDE, PATIL, AMBEKAR & PATEL, 2018
• Hemidactylus yajurvedi MURTHY, BAUER, LAJMI, AGARWAL & GIRI, 2015
• Hemiergis gracilipes (STEINDACHNER, 1870)
• Hemiergis peronii (GRAY, 1831)
• Hemiergis quadrilineatus (DUMÉRIL & BIBRON, 1839)
• Hemiphyllodactylus arakuensis AGARWAL, KHANDEKAR, GIRI, RAMAKRISHNAN & KARANTH, 2019
• Hemiphyllodactylus banaensis NGO VAN TRI, GRISMER, THAI & WOOD, 2014
• Hemiphyllodactylus bintik GRISMER, WOOD, ANUAR, QUAH, MUIN, ONN, SUMARLI & LOREDO, 2015
• Hemiphyllodactylus chiangmaiensis GRISMER, WOOD & COTA, 2014
• Hemiphyllodactylus cicak COBOS, GRISMER, WOOD, QUAH, ANUAR & MUIN, 2016
• Hemiphyllodactylus dushanensis ZHOU & LIU, 1981
• Hemiphyllodactylus engganoensis GRISMER, RIYANTO, ISKANDAR & MCGUIRE, 2014
• Hemiphyllodactylus flaviventris SUKPRASERT, SUTTHIWISES, LAUHACHINDA & TAKSINTUM, 2018
• Hemiphyllodactylus ganoklonis ZUG, 2010
• Hemiphyllodactylus hongkongensis SUNG, LEE, NG, ZHANG & YANG, 2018
• Hemiphyllodactylus indosobrinus ELIADES, PHIMMACHAK, SIVONGXAY, SILER & STUART, 2019
• Hemiphyllodactylus insularis TAYLOR, 1918
• Hemiphyllodactylus jinpingensis ZHOU & LIU, 1981
• Hemiphyllodactylus jnana AGARWAL, KHANDEKAR, GIRI, RAMAKRISHNAN & KARANTH, 2019
• Hemiphyllodactylus khlonglanensis SUKPRASERT, SUTTHIWISES, LAUHACHINDA & TAKSINTUM, 2018
• Hemiphyllodactylus kiziriani NGUYEN, BOTOV, LE DUC, NOPHASEUD, BONKOWSKI & ZIEGLER, 2014
• Hemiphyllodactylus kolliensis AGARWAL, KHANDEKAR, GIRI, RAMAKRISHNAN & KARANTH, 2019
• Hemiphyllodactylus linnwayensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LI, KYAW & LWIN, 2017
• Hemiphyllodactylus longlingensis ZHOU & LIU, 1981
• Hemiphyllodactylus margarethae BRONGERSMA, 1931
• Hemiphyllodactylus serpispecus ELIADES, PHIMMACHAK, SIVONGXAY, SILER & STUART, 2019
• Hemiphyllodactylus tehtarik GRISMER, WOOD, ANUAR, MUIN, QUAH, MCGUIRE, BROWN, VAN TRI & THAI, 2013
• Hemiphyllodactylus titiwangsaensis ZUG, 2010
• Hemiphyllodactylus typus BLEEKER, 1860
• Hemiphyllodactylus uga GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LI, KYAW & LWIN, 2018
• Hemiphyllodactylus yunnanensis (BOULENGER, 1903)
• Hemiphyllodactylus zugi NGUYEN, LEHMANN, LE DUC, DUONG, BONKOWSKI & ZIEGLER, 2013
• Hemirhagerrhis hildebrandtii (PETERS, 1878)
• Hemirhagerrhis kelleri BOETTGER, 1893
• Hemirhagerrhis nototaenia (GÜNTHER, 1864)
• Hemirhagerrhis viperina (BOCAGE, 1873)
• Hemitheconyx caudicinctus (DUMÉRIL, 1851)
• Hemitheconyx taylori PARKER, 1930
• Hemorrhois algirus (JAN, 1863)
• Hemorrhois hippocrepis (LINNAEUS, 1758)
• Hemorrhois nummifer (REUSS, 1834)
• Hemorrhois ravergieri (MÉNÉTRIES, 1832)
• Heosemys annandalii (BOULENGER, 1903)
• Heosemys depressa (ANDERSON, 1875)
• Heosemys grandis (GRAY, 1860)
• Heosemys spinosa (GRAY, 1831)
• Heremites auratus (LINNAEUS, 1758)
• Heremites septemtaeniatus (REUSS, 1834)
• Heremites vittatus (OLIVIER, 1804)
• Herpetoreas pealii (SCLATER, 1891)
• Herpetoreas platyceps (BLYTH, 1855)
• Herpetoreas tpser REN, JIANG, HUANG, DAVID & LI, 2022
• Heterodactylus imbricatus SPIX, 1825
• Heterodactylus lundii REINHARDT & LÜTKEN, 1862
• Heterodactylus septentrionalis RODRIGUES, DE FREITAS & SILVA, 2009
• Heterodon kennerlyi KENNICOTT, 1860
• Heterodon nasicus BAIRD & GIRARD, 1852
• Heterodon platirhinos LATREILLE, 1801
• Heterodon simus (LINNAEUS, 1766)
• Heteroliodon occipitalis (BOULENGER, 1896)
• Heteronotia atra PEPPER, DOUGHTY, FUJITA, MORITZ & KEOGH, 2013
• Heteronotia fasciolata PEPPER, DOUGHTY, FUJITA, MORITZ & KEOGH, 2013
• Heteronotia planiceps STORR, 1989
• Heteronotia spelea (KLUGE, 1963)
• Heurnia ventromaculata JONG, 1926
• Hierophis viridiflavus (LACÉPÈDE, 1789)
• Holaspis laevis WERNER, 1896
• Holbrookia approximans BAIRD, 1859
• Holbrookia elegans BOCOURT, 1874
• Holbrookia lacerata COPE, 1880
• Holbrookia maculata GIRARD, 1851
• Holbrookia propinqua BAIRD & GIRARD, 1852
• Holbrookia subcaudalis AXTELL, 1956
• Holcosus amphigrammus (SMITH & LAUFE, 1945)
• Holcosus bridgesii COPE, 1869
• Holcosus festivus (LICHTENSTEIN & MARTENS, 1856)
• Holcosus gaigeae (SMITH & LAUFE, 1946)
• Holcosus hartwegi (SMITH, 1940)
• Holcosus leptophrys (COPE, 1893)
• Holcosus parvus (BARBOUR & NOBLE, 1915)
• Holcosus pulcher (HALLOWELL, 1861)
• Holcosus quadrilineatus (HALLOWELL, 1861)
• Holcosus septemlineatus (DUMÉRIL, 1851)
• Holcosus sinister (SMITH & LAUFE, 1946)
• Holcosus stuarti SMITH, 1940
• Holcosus thomasi (SMITH & LAUFE, 1946)
• Holcosus undulatus (WIEGMANN, 1834)
• Hologerrhum dermali BROWN, LEVITON, FERNER & SISON, 2001
• Homalophis doriae PETERS, 1871
• Homalophis gyii (MURPHY, VORIS & AULIYA, 2005)
• Homalopsis buccata (LINNAEUS, 1758)
• Homalopsis mereljcoxi MURPHY, VORIS, MURTHY, TRAUB & CUMBERBATCH, 2012
• Homalopsis nigroventralis DEUVE, 1970
• Homalopsis semizonata BLYTH, 1855
• Homonota borellii (PERACCA, 1897)
• Homonota darwinii BOULENGER, 1885
• Homonota fasciata (DUMÉRIL & BIBRON, 1836)
• Homonota horrida (BURMEISTER, 1861)
• Homonota marthae CACCIALI, MORANDO, AVILA & KÖHLER, 2018
• Homonota rupicola CACCIALI, ÁVILA & BAUER, 2007
• Homonota taragui CAJADE, ETCHEPARE, FALCIONE, BARRASSO & ALVAREZ, 2013
• Homonota underwoodi KLUGE, 1964
• Homonota whitii BOULENGER, 1885
• Homonota williamsii ÁVILA, PEREZ, MINOLI & MORANDO, 2012
• Homopholis arnoldi LOVERIDGE, 1944
• Homopholis fasciata (BOULENGER, 1890)
• Homopholis wahlbergii (SMITH, 1849)
• Homopus areolatus (THUNBERG, 1787)
• Homopus femoralis BOULENGER, 1888
• Hoplocephalus bungaroides (SCHLEGEL, 1837)
• Hoplocercus spinosus FITZINGER, 1843
• Hoplodactylus duvaucelii (DUMÉRIL & BIBRON, 1836)
• Hormonotus modestus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Hyalosaurus koellikeri GÜNTHER, 1873
• Hydraethiops melanogaster GÜNTHER, 1872
• Hydrodynastes bicinctus (HERMANN, 1804)
• Hydrodynastes gigas (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Hydromedusa maximiliani (MIKAN, 1825)
• Hydromedusa tectifera COPE, 1870
• Hydromorphus concolor PETERS, 1859
• Hydrophis curtus (SHAW, 1802)
• Hydrophis cyanocinctus DAUDIN, 1803
• Hydrophis czeblukovi (KHARIN, 1984)
• Hydrophis elegans (GRAY, 1842)
• Hydrophis melanocephalus GRAY, 1849
• Hydrophis nigrocinctus DAUDIN, 1803
• Hydrophis obscurus DAUDIN, 1803
• Hydrophis ocellatus GRAY, 1849
• Hydrophis ornatus (GRAY, 1842)
• Hydrophis platurus (LINNAEUS, 1766)
• Hydrophis schistosus DAUDIN, 1803
• Hydrophis spiralis (SHAW, 1802)
• Hydrophis viperinus (SCHMIDT, 1852)
• Hydrops caesurus SCROCCHI, FERREIRA, GIRAUDO, ÁVILA & MOTTE, 2005
• Hydrops martii (WAGLER, 1824)
• Hydrops triangularis (WAGLER, 1824)
• Hydrosaurus amboinensis (SCHLOSSER, 1768)
• Hydrosaurus weberi BARBOUR, 1911
• Hypoptophis wilsonii BOULENGER, 1908
• Hypsiglena affinis BOULENGER, 1894
• Hypsiglena jani (DUGÈS, 1865)
• Hypsiglena ochrorhynchus COPE, 1860
• Hypsiglena tanzeri DIXON & LIEB, 1972
• Hypsiglena torquata (GÜNTHER, 1860)
• Hypsilurus auritus (MEYER, 1874)
• Hypsilurus binotatus (MEYER, 1874)
• Hypsilurus capreolatus KRAUS & MYERS, 2012
• Hypsilurus modestus (MEYER, 1874)
• Hypsilurus nigrigularis (MEYER, 1874)
• Hypsilurus schoedei (VOGT, 1932)
• Hypsirhynchus ater (GOSSE, 1851)
• Hypsirhynchus callilaemus (GOSSE, 1851)
• Hypsirhynchus ferox GÜNTHER, 1858
• Hypsirhynchus parvifrons (COPE, 1862)
• Hypsirhynchus scalaris COPE, 1862
• Hypsiscopus matannensis (BOULENGER, 1897)
• Hypsiscopus plumbeus (BOIE, 1827)
• Ialtris agyrtes SCHWARTZ & ROSSMAN, 1976
• Ialtris dorsalis (GÜNTHER, 1858)
• Ialtris parishi COCHRAN, 1932
• Iberolacerta aranica (ARRIBAS, 1993)
• Iberolacerta aurelioi (ARRIBAS, 1994)
• Iberolacerta bonnali (LANTZ, 1927)
• Iberolacerta cyreni (MÜLLER & HELLMICH, 1937)
• Iberolacerta horvathi (MÉHELY, 1904)
• Iberolacerta martinezricai (ARRIBAS, 1996)
• Iberolacerta monticola (BOULENGER, 1905)
• Ichnotropis bivittata BOCAGE, 1866
• Ichnotropis longicorpa CONRADIE, KEATES, GREENBAUM, LOBÓN-ROVIRA, TOLLEY, BENITO, VAZ-PINTO, VAN BREDA & VERBURGT, 2025
• Iguana delicatissima LAURENTI, 1768
• Iguana iguana (LINNAEUS, 1758)
• Imantodes cenchoa (LINNAEUS, 1758)
• Imantodes chocoensis TORRES-CARVAJAL, YÁNEZ-MUÑOZ, QUIROLA, SMITH & ALMENDÁRIZ, 2012
• Imantodes gemmistratus (COPE, 1861)
• Imantodes inornatus (BOULENGER, 1896)
• Imantodes lentiferus (COPE, 1894)
• Imantodes tenuissimus (COPE, 1867)
• Incaspis simonsii (BOULENGER, 1900)
• Incaspis tachymenoides (SCHMIDT & WALKER, 1943)
• Indotestudo elongata (BLYTH, 1854)
• Indotestudo forstenii (SCHLEGEL & MÜLLER, 1844)
• Indotestudo travancorica (BOULENGER, 1907)
• Indotyphlops braminus (DAUDIN, 1803)
• Indotyphlops filiformis (DUMÉRIL & BIBRON, 1844)
• Indotyphlops longissimus (DUMÉRIL & BIBRON, 1844)
• Insulasaurus traanorum (LINKEM, DIESMOS & BROWN, 2010)
• Insulasaurus victoria (BROWN & ALCALA, 1980)
• Insulasaurus wrighti TAYLOR, 1925
• Intellagama lesueurii (GRAY, 1831)
• Inyoka swazicus (SCHAEFER, 1970)
• Iphisa dorothy MELLO, RECODER, FOUQUET, RODRIGUES & NUNES, 2023
• Iphisa elegans GRAY, 1851
• Isanophis boonsongi (TAYLOR & ELBEL, 1958)
• Ithycyphus miniatus (SCHLEGEL, 1837)
• Janetaescincus braueri (BOETTGER, 1896)
• Janetaescincus veseyfitzgeraldi (PARKER, 1947)
• Japalura major (JERDON, 1870)
• Japalura sagittifera SMITH, 1940
• Japalura tricarinata (BLYTH, 1853)
• Japalura variegata GRAY, 1853
• Kaestlea travancorica (BEDDOME, 1870)
• Kanakysaurus viviparus SADLIER & BAUER, SMITH & WHITAKER, 2004
• Kanakysaurus zebratus SADLIER & BAUER, SMITH & WHITAKER, 2008
• Karnsophis siantaris MURPHY & VORIS, 2013
• Karusasaurus polyzonus (SMITH, 1838)
• Kataphraktosaurus ungerhamiltoni ROJAS-RUNJAIC, BARRIO-AMORÓS, SEÑARIS, RIVA & CASTROVIEJO-FISHER, 2021
• Kentropyx altamazonica (COPE, 1875)
• Kentropyx borckiana (PETERS, 1869)
• Kentropyx calcarata SPIX, 1825
• Kentropyx paulensis (BOETTGER, 1893)
• Kentropyx pelviceps (COPE, 1868)
• Kentropyx striata (DAUDIN, 1802)
• Kentropyx viridistriga (BOULENGER, 1894)
• Kinixys belliana GRAY, 1831
• Kinixys erosa (SCHWEIGGER, 1812)
• Kinixys homeana BELL, 1827
• Kinixys lobatsiana (POWER, 1927)
• Kinixys natalensis HEWITT, 1935
• Kinixys nogueyi (LATASTE, 1886)
• Kinixys zombensis HEWITT, 1931
• Kinosternon abaxillare BAUR, 1925
• Kinosternon acutum GRAY, 1831
• Kinosternon alamosae BERRY & LEGLER, 1980
• Kinosternon albogulare (DUMÉRIL & BOCOURT, 1870)
• Kinosternon angustipons LEGLER, 1965
• Kinosternon baurii (GARMAN, 1891)
• Kinosternon chimalhuaca BERRY, SEIDEL & IVERSON, 1997
• Kinosternon cora LOC-BARRAGÁN, REYES-VELASCO, WOOLRICH-PIÑA, GRÜNWALD, VENEGAS DE ANAYA, RANGEL-MENDOZA & LÓPEZ-LUNA, 2020
• Kinosternon creaseri HARTWEG, 1934
• Kinosternon cruentatum (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
• Kinosternon dunni SCHMIDT, 1947
• Kinosternon durangoense IVERSON, 1979
• Kinosternon flavescens (AGASSIZ, 1857)
• Kinosternon herrerai STEJNEGER, 1925
• Kinosternon hirtipes (WAGLER, 1830)
• Kinosternon integrum LE CONTE, 1854
• Kinosternon leucostomum (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
• Kinosternon oaxacae BERRY & IVERSON, 1980
• Kinosternon scorpioides (LINNAEUS, 1766)
• Kinosternon sonoriense LE CONTE, 1854
• Kinosternon stejnegeri HARTWEG, 1938
• Kinosternon subrubrum BONNATERRE, 1789
• Kinosternon vogti LÓPEZ-LUNA, CUPUL-MAGAÑA, ESCOBEDO-GALVÁN, GONZÁLEZ-HERNÁNDEZ, CENTENERO-ALCALÁ, RANGEL-MENDOZA, RAMÍREZ-RAMÍREZ & CAZARES-HERNÁNDEZ, 2018
• Kinyongia excubitor (BARBOUR, 1911)
• Kinyongia fischeri (REICHENOW, 1887)
• Kinyongia gyrolepis GREENBAUM, TOLLEY, JOMA & KUSAMBA, 2012
• Kinyongia magomberae MENEGON, TOLLEY, JONES, ROVERO, MARSHALL & TILBURY, 2009
• Kinyongia matschiei (WERNER, 1895)
• Kinyongia multituberculata (NIEDEN, 1913)
• Kinyongia rugegensis HUGHES, KUSAMBA, BEHANGANA & GREENBAUM, 2017
• Kinyongia tavetana (STEINDACHNER, 1891)
• Kinyongia tenuis (MATSCHIE, 1892)
• Kinyongia tolleyae HUGHES, KUSAMBA, BEHANGANA & GREENBAUM, 2017
• Kinyongia vosseleri (NIEDEN, 1913)
• Kladirostratus acutus (GÜNTHER, 1888)
• Kladirostratus togoensis (MATSCHIE, 1893)
• Kolekanos plumicaudus (HAACKE, 2008)
• Kualatahan pahangensis (TWEEDIE, 1946)
• Lacerta agilis LINNAEUS, 1758
• Lacerta bilineata DAUDIN, 1802
• Lacerta citrovittata WERNER, 1938
• Lacerta diplochondrodes WETTSTEIN, 1952
• Lacerta media LANTZ & CYRÉN, 1920
• Lacerta schreiberi BEDRIAGA, 1878
• Lacerta strigata EICHWALD, 1831
• Lacerta trilineata BEDRIAGA, 1886
• Lacerta viridis (LAURENTI, 1768)
• Lacertaspis chriswildi (BÖHME & SCHMITZ, 1996)
• Lacertaspis gemmiventris (SJÖSTEDT, 1897)
• Lacertaspis lepesmei (ANGEL, 1940)
• Lacertaspis reichenowii (PETERS, 1874)
• Lacertaspis rohdei (MÜLLER, 1910)
• Lacertoides pardalis SADLIER, SHEA & BAUER, 1997
• Lachesis acrochorda (GARCIA, 1896)
• Lachesis melanocephala SOLÓRZANO & CERDAS, 1986
• Lachesis muta (LINNAEUS, 1766)
• Lachesis rhombeata (WIED, 1824)
• Lachesis stenophrys COPE, 1875
• Laemanctus serratus COPE, 1864
• Lamprolepis smaragdina (LESSON, 1829)
• Lampropeltis abnorma (BOCOURT, 1886)
• Lampropeltis alterna (BROWN, 1901)
• Lampropeltis annulata KENNICOTT, 1860
• Lampropeltis californiae (BLAINVILLE, 1835)
• Lampropeltis calligaster (HARLAN, 1827)
• Lampropeltis elapsoides (HOLBROOK, 1838)
• Lampropeltis extenuata (BROWN, 1890)
• Lampropeltis floridana (BLANCHARD, 1919)
• Lampropeltis getula (LINNAEUS, 1766)
• Lampropeltis greeri WEBB, 1961
• Lampropeltis holbrooki STEJNEGER, 1902
• Lampropeltis knoblochi TAYLOR, 1940
• Lampropeltis leonis (GÜNTHER, 1893)
• Lampropeltis mexicana (GARMAN, 1884)
• Lampropeltis micropholis COPE, 1860
• Lampropeltis nigra (YARROW, 1882)
• Lampropeltis occipitolineata PRICE, 1987
• Lampropeltis polyzona COPE, 1860
• Lampropeltis pyromelana (COPE, 1866)
• Lampropeltis rhombomaculata (HOLBROOK, 1840)
• Lampropeltis ruthveni BLANCHARD, 1920
• Lampropeltis splendida (BAIRD & GIRARD, 1853)
• Lampropeltis triangulum (LACÉPÈDE, 1789)
• Lamprophis aurora (LINNAEUS, 1758)
• Lamprophis fiskii BOULENGER, 1887
• Lamprophis fuscus BOULENGER, 1893
• Lampropholis bellendenkerensis SINGHAL, HOSKIN, COUPER, POTTER & MORITZ, 2018
• Lampropholis caligula INGRAM & RAWLINSON, 1981
• Lampropholis delicata (DE VIS, 1888)
• Lankascincus dorsicatenatus (DERANIYAGALA, 1953)
• Lankascincus fallax (PETERS, 1860)
• Larutia trifasciata (TWEEDIE, 1940)
• Latastia caeruleopunctata PARKER, 1935
• Latastia johnstonii BOULENGER, 1907
• Latastia longicaudata (REUSS, 1834)
• Latastia petersiana (MERTENS, 1938)
• Laticauda colubrina (SCHNEIDER, 1799)
• Laticauda laticaudata (LINNAEUS, 1758)
• Laticauda semifasciata (REINWARDT, 1837)
• Laudakia dayana (STOLICZKA, 1871)
• Laudakia melanura BLYTH, 1854
• Laudakia nupta (DE FILIPPI, 1843)
• Laudakia sacra (SMITH, 1935)
• Laudakia stellio (LINNAEUS, 1758)
• Laudakia tuberculata (GRAY, 1827)
• Laudakia vulgaris (SONNINI & LATREILLE, 1802)
• Leiocephalus altavelensis NOBLE & HASSLER, 1933
• Leiocephalus barahonensis SCHMIDT, 1921
• Leiocephalus carinatus GRAY, 1827
• Leiocephalus cubensis (GRAY, 1840)
• Leiocephalus cuneus ETHERIDGE, 1964
• Leiocephalus endomychus SCHWARTZ, 1967
• Leiocephalus etheridgei PREGILL, 1981
• Leiocephalus greenwayi BARBOUR & SHREVE, 1935
• Leiocephalus inaguae COCHRAN, 1931
• Leiocephalus loxogrammus (COPE, 1887)
• Leiocephalus macropus (COPE, 1863)
• Leiocephalus partitus PREGILL, 1981
• Leiocephalus personatus (COPE, 1863)
• Leiocephalus psammodromus BARBOUR, 1920
• Leiocephalus punctatus COCHRAN, 1931
• Leiocephalus raviceps COPE, 1863
• Leiocephalus schreibersii (GRAVENHORST, 1838)
• Leiocephalus stictigaster SCHWARTZ, 1959
• Leiocephalus vinculum COCHRAN, 1928
• Leioheterodon geayi (MOCQUARD, 1905)
• Leioheterodon madagascariensis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Leioheterodon modestus (GÜNTHER, 1863)
• Leiolepis guttata CUVIER, 1829
• Leiolepis peguensis PETERS, 1971
• Leiolepis reevesii (GRAY, 1831)
• Leiolepis rubritaeniata MERTENS, 1961
• Leiolopisma telfairii (DESJARDIN, 1831)
• Leiopython albertisii (PETERS & DORIA, 1878)
• Leiopython fredparkeri SCHLEIP, 2008
• Leiosaurus bellii DUMÉRIL & BIBRON, 1837
• Lepidoblepharis colombianus MECHLER, 1968
• Lepidoblepharis emberawoundule BATISTA, PONCE, VESELY, MEBERT, HERTZ, KÖHLER, CARRIZO & LOTZKAT, 2015
• Lepidoblepharis heyerorum VANZOLINI, 1978
• Lepidoblepharis montecanoensis MARKEZICH & TAPHORN, 1994
• Lepidoblepharis nukak CALDERÓN-ESPINOSA & MEDINA-RANGEL, 2016
• Lepidoblepharis rufigularis BATISTA, PONCE, VESELY, MEBERT, HERTZ, KÖHLER, CARRIZO & LOTZKAT, 2015
• Lepidoblepharis sanctaemartae (RUTHVEN, 1916)
• Lepidoblepharis victormartinezi BATISTA, PONCE, VESELY, MEBERT, HERTZ, KÖHLER, CARRIZO & LOTZKAT, 2015
• Lepidoblepharis xanthostigma (NOBLE, 1916)
• Lepidochelys kempii GARMAN, 1880
• Lepidochelys olivacea (ESCHSCHOLTZ, 1829)
• Lepidodactylus babuyanensis ELIADES, BROWN, HUANG & SILER, 2021
• Lepidodactylus bakingibut ELIADES, BROWN, HUANG & SILER, 2021
• Lepidodactylus bisakol ELIADES, BROWN, HUANG & SILER, 2021
• Lepidodactylus buleli INEICH, 2008
• Lepidodactylus labialis (PETERS, 1867)
• Lepidodactylus lugubris (DUMÉRIL & BIBRON, 1836)
• Lepidodactylus nakahiwalay ELIADES, BROWN, HUANG & SILER, 2021
• Lepidodactylus oorti (KOPSTEIN, 1926)
• Lepidodactylus pantai STUBBS, KARIN, ARIFIN, ISKANDAR, ARIDA, REILLY, BLOCH, KUSNADI & MCGUIRE, 2017
• Lepidodactylus pollostos KARKKAINEN, RICHARDS, KRAUS, TJATURADI, KREY & OLIVER, 2020
• Lepidophyma dontomasi (SMITH, 1942)
• Lepidophyma flavimaculatum DUMÉRIL, 1851
• Lepidophyma gaigeae MOSAUER, 1936
• Lepidophyma inagoi PALACIOS-AGUILAR, SANTOS-BIBIANO & FLORES-VILLELA, 2018
• Lepidophyma lowei BEZY & CAMARILLO, 1997
• Lepidophyma occulor SMITH, 1942
• Lepidophyma radula (SMITH, 1942)
• Lepidophyma reticulatum TAYLOR, 1955
• Lepidophyma smithii BOCOURT, 1876
• Leposoma annectans RUIBAL, 1952
• Leposoma baturitensis RODRIGUES & BORGES, 1997
• Leposoma scincoides SPIX, 1825
• Leposoma sinepollex RODRIGUES, TEXEIRA, RECODER, DAL VECHIO, DAMASCENO & MACHADO-PELLEGRINO, 2013
• Leposternon infraorbitale (BERTHOLD, 1859)
• Leposternon microcephalus WAGLER, 1824
• Leposternon octostegum (DUMÉRIL, 1851)
• Leposternon polystegum (DUMÉRIL, 1851)
• Leposternon scutigerum (HEMPRICH, 1820)
• Leptodeira annulata (LINNAEUS, 1758)
• Leptodeira approximans (GÜNTHER, 1872)
• Leptodeira ashmeadii (HALLOWELL, 1845)
• Leptodeira bakeri RUTHVEN, 1936
• Leptodeira frenata (COPE, 1886)
• Leptodeira larcorum SCHMIDT & WALKER, 1943
• Leptodeira maculata (HALLOWELL, 1861)
• Leptodeira nigrofasciata GÜNTHER, 1868
• Leptodeira ornata (BOCOURT, 1884)
• Leptodeira pulchriceps DUELLMAN, 1958
• Leptodeira punctata (PETERS, 1866)
• Leptodeira rhombifera GÜNTHER, 1872
• Leptodeira rubricata (COPE, 1893)
• Leptodeira septentrionalis (KENNICOTT, 1859)
• Leptodeira splendida GÜNTHER, 1885
• Leptodeira uribei (BAUTISTA & SMITH, 1992)
• Leptodrymus pulcherrimus (COPE, 1874)
• Leptomicrurus collaris (SCHLEGEL, 1837)
• Leptomicrurus narduccii (JAN, 1863)
• Leptomicrurus scutiventris (COPE, 1870)
• Leptophis ahaetulla (LINNAEUS, 1758)
• Leptophis bocourti BOULENGER, 1898
• Leptophis bolivianus OLIVER, 1942
• Leptophis cupreus (COPE, 1868)
• Leptophis depressirostris (COPE, 1861)
• Leptophis dibernardoi ALBUQUERQUE, SANTOS, BORGES-NOJOSA & ÁVILA, 2022
• Leptophis diplotropis (GÜNTHER, 1872)
• Leptophis liocercus (WIED, 1824)
• Leptophis marginatus (COPE, 1862)
• Leptophis mexicanus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Leptophis nebulosus OLIVER, 1942
• Leptophis nigromarginatus (GÜNTHER, 1866)
• Leptophis occidentalis (GÜNTHER, 1859)
• Leptophis praestans (COPE, 1868)
• Leptophis urostictus (PETERS, 1873)
• Leptosiaphos dewittei (LOVERIDGE, 1934)
• Leptosiaphos graueri (STERNFELD, 1912)
• Leptosiaphos kilimensis (STEJNEGER, 1891)
• Leptotyphlops aethiopicus BROADLEY & WALLACH, 2007
• Leptotyphlops incognitus (BROADLEY & WATSON, 1976)
• Leptotyphlops kafubi (BOULENGER, 1919)
• Leptotyphlops keniensis BROADLEY & WALLACH, 2007
• Leptotyphlops latirostris (STERNFELD, 1912)
• Leptotyphlops merkeri (WERNER, 1909)
• Leptotyphlops pembae LOVERIDGE, 1941
• Leptotyphlops pitmani BROADLEY & WALLACH, 2007
• Leptotyphlops scutifrons (PETERS, 1854)
• Lerista allanae (LONGMAN, 1937)
• Lerista axillaris STORR, 1991
• Lerista chalybura STORR, 1985
• Lerista flammicauda STORR, 1985
• Lerista jacksoni SMITH & ADAMS, 2007
• Lerista neander STORR, 1971
• Lerista orientalis (DE VIS, 1889)
• Lerista planiventralis (LUCAS & FROST, 1902)
• Lerista quadrivincula SHEA, 1991
• Lerista rochfordensis AMEY & COUPER, 2009
• Lerista verhmens SMITH & ADAMS, 2007
• Letheobia acutirostrata (ANDERSSON, 1916)
• Letheobia akagerae DEHLING, HINKEL, ENSIKAT, BABILON & FISCHER, 2018
• Letheobia coecatus (JAN, 1864)
• Letheobia feae (BOULENGER, 1906)
• Letheobia gracilis (STERNFELD, 1910)
• Letheobia graueri (STERNFELD, 1912)
• Letheobia kibarae (DE WITTE, 1953)
• Letheobia lumbriciformis (PETERS, 1874)
• Letheobia mbeerensis MALONZA, BAUER & NGWAVA, 2016
• Letheobia newtoni (BOCAGE, 1890)
• Letheobia pallida COPE, 1869
• Letheobia pembana BROADLEY & WALLACH, 2007
• Letheobia simoni (BOETTGER, 1879)
• Letheobia swahilica (BROADLEY & WALLACH, 2007)
• Letheobia uluguruensis (BARBOUR & LOVERIDGE, 1928)
• Letheobia weidholzi (WALLACH & GEMEL, 2018)
• Levitonius mirus WEINELL, PALUH, SILER & BROWN, 2020
• Liasis fuscus PETERS, 1873
• Liasis mackloti DUMÉRIL & BIBRON, 1844
• Liasis olivaceus GRAY, 1842
• Lichanura orcutti STEJNEGER, 1889
• Lichanura trivirgata COPE, 1861
• Limaformosa capensis (SMITH, 1847)
• Limaformosa chanleri (STEJNEGER, 1893)
• Limaformosa crossi (BOULENGER, 1895)
• Limaformosa guirali (MOCQUARD, 1887)
• Limaformosa savorgnani (MOCQUARD, 1887)
• Limaformosa vernayi (BOGERT, 1940)
• Limnophis bangweolicus (MERTENS, 1936)
• Limnophis bicolor GÜNTHER, 1865
• Liodytes alleni (GARMAN, 1874)
• Liodytes rigida (SAY, 1825)
• Lioheterophis iheringi AMARAL, 1935
• Liolaemus abdalai QUINTEROS, 2012
• Liolaemus acostai ABDALA & JUÁREZ-HEREDIA, 2013
• Liolaemus alticolor BARBOUR, 1909
• Liolaemus aluen MILLÁN & ABDALA, 2024
• Liolaemus andinus KOSLOWSKY, 1895
• Liolaemus anomalus KOSLOWSKY, 1896
• Liolaemus antonietae TRONCOSO-PALACIOS, ESQUERRÉ, URRA, DÍAZ, CASTRO-PASTENE & RUIZ, 2018
• Liolaemus antumalguen AVILA, MORANDO, PEREZ & SITES, 2010
• Liolaemus aparicioi OCAMPO, AGUILAR-KIRIGIN & QUINTEROS, 2012
• Liolaemus arambarensis VERRASTRO, VERONESE, BUJES & MARTINS DIAS FILHO, 2003
• Liolaemus araucaniensis MÜLLER & HELLMICH, 1932
• Liolaemus archeforus DONOSO-BARROS & CEI, 1971
• Liolaemus atacamensis MÜLLER & HELLMICH, 1933
• Liolaemus avilai BREITMAN, PARRA, PÉREZ & SITES, 2011
• Liolaemus bellii GRAY, 1845
• Liolaemus bibronii (BELL, 1843)
• Liolaemus boulengeri KOSLOWSKY, 1898
• Liolaemus buergeri WERNER, 1907
• Liolaemus calliston AVILA, FULVIO-PEREZ, MINOLI, MEDINA, SITES & MORANDO, 2017
• Liolaemus campanae HELLMICH, 1950
• Liolaemus caparensis BREITMAN, PÉREZ, PARRA, MORANDO, SITES & AVILA, 2011
• Liolaemus carezzae CAMPOS-SOTO, RODRÍGUEZ-VALENZUELA, BRUNA, DÍAZ-CAMPUSANO, CIANFERONI, BORIC-BARGETTO & TORRES-PÉREZ, 2023
• Liolaemus casamiquelai AVILA, PEREZ, MORANDO & SITES, 2010
• Liolaemus chacabucoense NUÑEZ & SCOLARO, 2009
• Liolaemus chacoensis SHREVE, 1948
• Liolaemus chavin AGUILAR, WOOD, CUSI, GUZMÁN, HUARI, LUNDBERG, MORTENSEN, RAMÍREZ, ROBLES, SUÁREZ, TICONA, VARGAS, VENEGAS & SITES, 2013
• Liolaemus chehuachekenk AVILA, MORANDO & SITES, 2008
• Liolaemus chiliensis (LESSON, 1829)
• Liolaemus chungara QUINTEROS, VALLADARES, SEMHAM, ACOSTA, BARRIONUEVO & ABDALA, 2014
• Liolaemus confusus NUNEZ & PINCHEIRA-DONOSO, 2006
• Liolaemus constanzae DONOSO-BARROS, 1961
• Liolaemus crandalli AVILA, MEDINA, PEREZ, SITES & MORANDO, 2015
• Liolaemus cranwelli (DONOSO-BARROS, 1973)
• Liolaemus crepuscularis ABDALA & DÍAZ-GOMEZ, 2006
• Liolaemus curicensis MÜLLER & HELLMICH, 1938
• Liolaemus cuyumhue AVILA, MORANDO, PEREZ & SITES, 2009
• Liolaemus cyaneinotatus MARTINEZ, AVILA, PEREZ, PEREZ, SITES & MORANDO, 2011
• Liolaemus cyanogaster (DUMÉRIL & BIBRON, 1837)
• Liolaemus donosobarrosi (CEI, 1974)
• Liolaemus dorbignyi KOSLOWSKY, 1898
• Liolaemus elongatus KOSLOWSKY, 1896
• Liolaemus erroneus (NÚÑEZ & YÁÑEZ, 1983)
• Liolaemus evaristoi GUTIÉRREZ, CHAPARRO, VÁSQUEZ, QUIROZ, AGUILAR-KIRGIN & ABDALA, 2018
• Liolaemus fiambala RUIZ, QUIPILDOR, DECIMA, VALDECANTOS & LOBO, 2025
• Liolaemus fitzgeraldi BOULENGER, 1899
• Liolaemus fitzingerii (DUMÉRIL & BIBRON, 1837)
• Liolaemus flavipiceus CEI & VIDELA, 2003
• Liolaemus foxi NÚÑEZ, NAVARRO & VELOSO, 2000
• Liolaemus fuscus BOULENGER, 1885
• Liolaemus gracielae ABDALA, ACOSTA, CABRERA, VILLAVICENCIO & MARINERO, 2009
• Liolaemus gravenhorstii (GRAY, 1845)
• Liolaemus halonastes LOBO, SLODKI & VALDECANTOS, 2010
• Liolaemus heliodermis ESPINOZA, LOBO & CRUZ, 2000
• Liolaemus hellmichi DONOSO-BARROS, 1975
• Liolaemus hermannunezi PINCHEIRA-DONOSO, SCOLARO & SCHULTE, 2007
• Liolaemus huayra ABDALA, QUINTEROS & ESPINOZA, 2008
• Liolaemus inacayali ABDALA, 2003
• Liolaemus inti ABDALA, QUINTEROS & ESPINOZA, 2008
• Liolaemus jamesi (BOULENGER, 1891)
• Liolaemus josei ABDALA, 2005
• Liolaemus kingii (BELL, 1843)
• Liolaemus kriegi MÜLLER & HELLMICH, 1939
• Liolaemus laurenti ETHERIDGE, 1992
• Liolaemus lemniscatus GRAVENHORST, 1838
• Liolaemus leopardinus MÜLLER & HELLMICH, 1932
• Liolaemus lineomaculatus BOULENGER, 1885
• Liolaemus loboi ABDALA, 2003
• Liolaemus lonquimayensis ESCOBAR-HUERTA, SANTIBÁÑEZ-TORO & ORTIZ, 2015
• Liolaemus lopezi IBARRA-VIDAL, 2005
• Liolaemus lorenzmuelleri HELLMICH, 1950
• Liolaemus lutzae MERTENS, 1938
• Liolaemus magellanicus (HOMBRON & JACQUINOT, 1853)
• Liolaemus mapuche ABDALA, 2002
• Liolaemus meraxes QUINTEROS, RUIZ-MONACHESI & ABDALA, 2019
• Liolaemus messii RUIZ, QUIPILDOR, RUIZ-MONACHESI, ESCALANTE, VALDECANTOS & LOBO, 2021
• Liolaemus millcayac ABDALA & JUÁREZ-HEREDIA, 2013
• Liolaemus montanezi CABRERA & MONGUILLOT, 2006
• Liolaemus monticola MÜLLER & HELLMICH, 1932
• Liolaemus moradoensis HELLMICH, 1950
• Liolaemus morandae BREITMAN, PARRA, PÉREZ & SITES, 2011
• Liolaemus multiformis (COPE, 1875)
• Liolaemus multimaculatus (DUMÉRIL & BIBRON, 1837)
• Liolaemus nazca AGUILAR-PUNTRIANO, RAMÍREZ, CASTILLO, MENDOZA, VARGAS & SITES JR, 2019
• Liolaemus neuquensis MÜLLER & HELLMICH, 1939
• Liolaemus nigriceps (PHILIPPI, 1860)
• Liolaemus nigrodorsum TRONCOSO-PALACIOS & CONTRERAS, 2023
• Liolaemus nigromaculatus (WIEGMANN, 1834)
• Liolaemus nigroviridis MÜLLER & HELLMICH, 1932
• Liolaemus nitidus (WIEGMANN, 1834)
• Liolaemus orko ABDALA & QUINTEROS, 2008
• Liolaemus pacha JUÁREZ-HEREDIA, ROBLES & HALLOY, 2013
• Liolaemus pachecoi LAURENT, 1995
• Liolaemus pantherinus PELLEGRIN, 1909
• Liolaemus parvus QUINTEROS, ABDALA, GÓMEZ & SCROCCHI, 2008
• Liolaemus paulinae DONOSO-BARROS, 1961
• Liolaemus petrophilus DONOSO-BARROS & CEI, 1971
• Liolaemus pictus (DUMÉRIL & BIBRON, 1837)
• Liolaemus pipanaco ABDALA & JUÁREZ-HEREDIA, 2013
• Liolaemus platei WERNER, 1898
• Liolaemus pseudoanomalus (CEI, 1981)
• Liolaemus puelche AVILA, MORANDO, PEREZ & SITES, 2007
• Liolaemus puna LOBO & ESPINOZA, 2004
• Liolaemus punmahuida AVILA, PEREZ & MORANDO, 2003
• Liolaemus purul ABDALA, SEMHAN, MORENO AZOCAR, BONINO, PAZ & CRUZ, 2012
• Liolaemus rabinoi (CEI, 1974)
• Liolaemus reichei (WERNER, 1907)
• Liolaemus rothi KOSLOWSKY, 1898
• Liolaemus ruibali DONOSO-BARROS, 1961
• Liolaemus sagei ETHERIDGE & CHRISTIE, 2003
• Liolaemus sarmientoi DONOSO-BARROS, 1973
• Liolaemus schmidti (MARX, 1960)
• Liolaemus schroederi MÜLLER & HELLMICH, 1938
• Liolaemus scorialis TRONCOSO-PALACIOS, DÍAZ, ESQUERRÉ & URRA, 2015
• Liolaemus scrocchii QUINTEROS, ABDALA & LOBO, 2008
• Liolaemus senguer ABDALA, 2005
• Liolaemus signifer (DUMÈRIL & BIBRON, 1837)
• Liolaemus silvanae (DONOSO-BARROS & CEI, 1971)
• Liolaemus sitesi AVILA, OLAVE, PEREZ, PEREZ & MORANDO, 2013
• Liolaemus smaug ABDALA, QUINTEROS, SCROCCHI & STAZZONELLI, 2010
• Liolaemus splendidus RUIZ, CHAFRAT, QUIPILDOR, VALDECANTOS & LOBO, 2023
• Liolaemus stolzmanni (STEINDACHNER, 1891)
• Liolaemus tacnae (SHREVE, 1941)
• Liolaemus talampaya AVILA, MORANDO, PEREZ & SITES, 2004
• Liolaemus tehuelche ABDALA, 2003
• Liolaemus tenuis (DUMÉRIL & BIBRON, 1837)
• Liolaemus thermarum VIDELA & CEI, 1996
• Liolaemus tirantii AVILA, FULVIO-PEREZ, MINOLI, MEDINA, SITES & MORANDO, 2017
• Liolaemus tregenzai PINCHEIRA-DONOSO & SCOLARO, 2007
• Liolaemus tromen ABDALA, SEMHAN, MORENO AZOCAR, BONINO, PAZ & CRUZ, 2012
• Liolaemus ubaghsi ESQUERRÉ, TRONCOSO-PALACIOS, GARÍN & NÚÑEZ, 2014
• Liolaemus velosoi ORTIZ, 1987
• Liolaemus villaricensis MÜLLER & HELLMICH, 1932
• Liolaemus vulcanus QUINTEROS & ABDALA, 2011
• Liolaemus walkeri SHREVE, 1938
• Liolaemus wiegmannii (DUMÉRIL & BIBRON, 1837)
• Liolaemus yalguaraz ABDALA, QUINTEROS & SEMHAM, 2015
• Liolaemus zabalai TRONCOSO-PALACIOS, DÍAZ, ESQUERRÉ & URRA, 2015
• Liolaemus zapallarensis MÜLLER & HELLMICH, 1933
• Liophidium maintikibo FRANZEN, JONES, RASELIMANANA, NAGY, D’CRUZE, GLAW & VENCES, 2009
• Liophidium pattoni VIEITES, RATSOAVINA, RANDRIANIAINA, NAGY, GLAW & VENCES, 2010
• Liophidium torquatum (BOULENGER, 1888)
• Liopholidophis baderi GLAW, KUCHARZEWSKI, NAGY, HAWLITSCHEK & VENCES, 2013
• Liopholidophis grandidieri MOCQUARD, 1904
• Liopholidophis oligolepis GLAW, KUCHARZEWSKI, NAGY, HAWLITSCHEK & VENCES, 2013
• Liopholidophis sexlineatus (GÜNTHER, 1882)
• Liopholis kintorei (STIRLING & ZIETZ, 1893)
• Liopholis whitii (LACÉPÈDE, 1804)
• Lioscincus steindachneri BOCAGE, 1873
• Lioscincus vivae SADLIER, BAUER, WHITAKER & SMITH, 2004
• Liotyphlops albirostris (PETERS, 1858)
• Liotyphlops anops (COPE, 1899)
• Liotyphlops caissara CENTENO, SAWAYA & GERMANO, 2010
• Liotyphlops haadi SILVA-HAAD, FRANCO & MALDONADO, 2008
• Liotyphlops schubarti VANZOLINI, 1948
• Liotyphlops taylori MARRA-SANTOS & REIS, 2018
• Liotyphlops ternetzii (BOULENGER, 1896)
• Liotyphlops trefauti FREIRE, CARAMASCHI & SUZART ARGÔLO, 2007
• Liotyphlops wilderi (GARMAN, 1883)
• Lipinia inexpectata DAS & AUSTIN, 2007
• Lipinia leptosoma (BROWN & FEHLMANN, 1958)
• Lipinia longiceps (BOULENGER, 1895)
• Lipinia macrotympanum (STOLICZKA, 1873)
• Lipinia pulchella (GRAY, 1845)
• Lipinia septentrionalis GÜNTHER, 2000
• Lissemys punctata (BONNATERRE, 1789)
• Lissemys scutata (PETERS, 1868)
• Lobulia brongersmai (ZWEIFEL, 1972)
• Lobulia elegans (BOULENGER, 1897)
• Lophocalotes achlios HARVEY, SCRIVANI, SHANEY, HAMIDY, KURNIAWAN & SMITH, 2018
• Lophocalotes ludekingi (BLEEKER, 1860)
• Lophosaurus dilophus (DUMÉRIL & BIBRON, 1837)
• Loxocemus bicolor COPE, 1861
• Loxopholis caparensis (ESQUEDA, 2005)
• Loxopholis guianense (RUIBAL, 1952)
• Loxopholis hexalepis (AYALA & HARRIS, 1982)
• Loxopholis ioanna (UZZELL & BARRY, 1971)
• Loxopholis osvaldoi (AVILA-PIRES, 1995)
• Loxopholis parietalis (COPE, 1886)
• Loxopholis percarinatum (MÜLLER, 1923)
• Loxopholis rugiceps COPE, 1869
• Loxopholis southi (RUTHVEN & GAIGE, 1924)
• Lucasium alboguttatum (WERNER, 1910)
• Lucasium damaeum (LUCAS & FROST, 1896)
• Lucasium maini (KLUGE, 1962)
• Lucasium squarrosum (KLUGE, 1962)
• Lucasium stenodactylus (BOULENGER, 1896)
• Lucasium wombeyi (STORR, 1978)
• Lucasium woodwardi (FRY, 1914)
• Luperosaurus angliit BROWN, DIESMOS & OLIVEROS, 2011
• Luperosaurus corfieldi GAULKE, RÖSLER & BROWN, 2007
• Luperosaurus kubli BROWN, DIESMOS & DUYA, 2007
• Lycodon aulicus (LINNAEUS, 1758)
• Lycodon bicolor (NIKOLSKY, 1903)
• Lycodon capucinus BOIE, 1827
• Lycodon chithrasekarai (WICKRAMASINGHE, VIDANAPATHIRANA, PUSHPAMAL & WICKRAMASINGHE, 2020)
• Lycodon chrysoprateros OTA & ROSS, 1994
• Lycodon fasciolatus (SHAW, 1802)
• Lycodon fausti GAULKE, 2002
• Lycodon ferroni LANZA, 1999
• Lycodon hypsirhinoides (THEOBALD, 1868)
• Lycodon irwini NAVEEN, MIRZA, CHOURE & CHANDRAMOULI, 2025
• Lycodon jara (SHAW, 1802)
• Lycodon laoensis GÜNTHER, 1864
• Lycodon multifasciatus (MAKI, 1931)
• Lycodon orientalis (HILGENDORF, 1880)
• Lycodon rufozonatus CANTOR, 1842
• Lycodon semicarinatus (COPE, 1860)
• Lycodon septentrionalis (GÜNTHER, 1875)
• Lycodon solivagus OTA & ROSS, 1994
• Lycodon striatus (SHAW, 1802)
• Lycodon subannulatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Lycodon subcinctus BOIE, 1827
• Lycodon tessellatus JAN, 1863
• Lycodon tiwarii BISWAS & SANYAL, 1965
• Lycodon walli (STEJNEGER, 1907)
• Lycodon zawi SLOWINSKI, PAWAR, WIN, THIN, GYI, OO & TUN, 2001
• Lycodryas cococola HAWLITSCHEK, NAGY & GLAW, 2012
• Lycodryas maculatus (GÜNTHER, 1858)
• Lycognathophis seychellensis (SCHLEGEL, 1837)
• Lycophidion acutirostre GÜNTHER, 1868
• Lycophidion albomaculatum STEINDACHNER, 1870
• Lycophidion capense (SMITH, 1831)
• Lycophidion irroratum (LEACH, 1819)
• Lycophidion meleagre BOULENGER, 1893
• Lycophidion multimaculatum BOETTGER, 1888
• Lycophidion ornatum PARKER, 1936
• Lycophidion pembanum LAURENT, 1968
• Lycophidion semicinctum DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Lygisaurus aeratus (GARMAN, 1901)
• Lygisaurus curtus (BOULENGER, 1897)
• Lygisaurus laevis (OUDEMANS, 1894)
• Lygisaurus macfarlani (GÜNTHER, 1877)
• Lygisaurus malleolus (ROBERTS, COUPER, WORTHINGTON-WILMER, AMEY & ZUG, 2005)
• Lygisaurus novaeguineae (MEYER, 1874)
• Lygisaurus parrhasius (COUPER, COVACEVICH & LETHBRIDGE, 1994)
• Lygisaurus rococo INGRAM & COVACEVICH, 1988
• Lygisaurus sesbrauna INGRAM & COVACEVICH, 1988
• Lygisaurus tanneri INGRAM & COVACEVICH, 1988
• Lygisaurus zuma COUPER, 1993
• Lygodactylus angolensis BOCAGE, 1896
• Lygodactylus bernardi FITZSIMONS, 1958
• Lygodactylus bivittis (PETERS, 1883)
• Lygodactylus broadleyi PASTEUR, 1995
• Lygodactylus capensis (SMITH, 1849)
• Lygodactylus chobiensis FITZSIMONS, 1932
• Lygodactylus conradti MATSCHIE, 1892
• Lygodactylus conraui TORNIER, 1902
• Lygodactylus decaryi ANGEL, 1930
• Lygodactylus delicatus PASTEUR, 1962
• Lygodactylus gravis PASTEUR, 1965
• Lygodactylus grotei STERNFELD, 1911
• Lygodactylus gutturalis (BOCAGE, 1873)
• Lygodactylus heterurus BOETTGER, 1913
• Lygodactylus insularis BOETTGER, 1913
• Lygodactylus klugei (SMITH, MARTIN & SWAIN, 1977)
• Lygodactylus laterimaculatus PASTEUR, 1964
• Lygodactylus miops GÜNTHER, 1891
• Lygodactylus mirabilis (PASTEUR, 1962)
• Lygodactylus mombasicus LOVERIDGE, 1935
• Lygodactylus nyaneka MARQUES, CERIACO, BUEHLER, BANDEIRA, JANOTA & BAUER, 2020
• Lygodactylus pakenhami LOVERIDGE, 1941
• Lygodactylus paurospilus (LAURENT, 1952)
• Lygodactylus picturatus (PETERS, 1870)
• Lygodactylus pictus (PETERS, 1883)
• Lygodactylus regulus PORTIK, TRAVERS, BAUER & BRANCH, 2013
• Lygodactylus roavolana PUENTE, GLAW, VIEITES & VENCES, 2009
• Lygodactylus somalicus LOVERIDGE, 1935
• Lygodactylus thomensis (PETERS, 1881)
• Lygodactylus tolampyae (GRANDIDIER, 1872)
• Lygodactylus tsavoensis MALONZA, BAUER, GRANTHON, WILLIAMS & WOJNOWSKI, 2019
• Lygodactylus viscatus VAILLANT, 1873
• Lygodactylus wermuthi PASTEUR, 1962
• Lygodactylus wetzeli (SMITH, MARTIN & SWAIN, 1977)
• Lygodactylus wojnowskii MALONZA, GRANTHON & WILLIAMS, 2016
• Lygophis anomalus (GÜNTHER, 1858)
• Lygophis dilepis COPE, 1862
• Lygophis flavifrenatus COPE, 1862
• Lygophis lineatus (LINNAEUS, 1758)
• Lygophis meridionalis (SCHENKEL, 1901)
• Lygophis paucidens HOGE, 1953
• Lygosoma angeli (SMITH, 1937)
• Lygosoma bampfyldei BARTLETT, 1895
• Lygosoma corpulentum SMITH, 1921
• Lygosoma haroldyoungi (TAYLOR, 1962)
• Lygosoma isodactylum (GÜNTHER, 1864)
• Lygosoma kinabatanganense GRISMER, QUAH, DUZULKAFLY & YAMBUN, 2018
• Lygosoma koratense SMITH, 1917
• Lygosoma peninsulare GRISMER, QUAH, DUZULKAFLY & YAMBUN, 2018
• Lygosoma quadrupes (LINNAEUS, 1766)
• Lygosoma schneideri WERNER, 1900
• Lygosoma singha (TAYLOR, 1950)
• Lygosoma tabonorum HEITZ, DIESMOS, FREITAS, ELLSWORTH & GRISMER, 2016
• Lyriocephalus scutatus (LINNAEUS, 1758)
• Lytorhynchus diadema (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Lytorhynchus gaddi NIKOLSKY, 1907
• Lytorhynchus maynardi ALCOCK & FINN, 1897
• Lytorhynchus ridgewayi BOULENGER, 1887
• Mabuya altamazonica MIRALLES, BARRIO-AMOROS, RIVAS, CHAPARRO-AUZA, 2006
• Mabuya bistriata (SPIX, 1825)
• Mabuya cochonae HEDGES & CONN, 2012
• Mabuya desiradae HEDGES & CONN, 2012
• Mabuya dominicana GARMAN, 1887
• Mabuya grandisterrae HEDGES & CONN, 2012
• Mabuya guadeloupae HEDGES & CONN, 2012
• Mabuya mabouya (BONNATERRE, 1789)
• Mabuya montserratae HEDGES & CONN, 2012
• Mabuya parviterrae HEDGES, LORVELEC, BARRÉ, BERCHEL, COMBOT, VIDAL & PAVIS, 2016
• Macrelaps microlepidotus (GÜNTHER, 1860)
• Macrochelys temminckii (TROOST, 1835)
• Macropholidus annectens PARKER, 1930
• Macropholidus ruthveni NOBLE, 1921
• Macroprotodon brevis (GÜNTHER, 1862)
• Macroprotodon cucullatus (GEOFFROY SAINT-HILAIRE, 1827)
• Macroprotodon mauritanicus GUICHENOT, 1850
• Macrovipera lebetinus (LINNAEUS, 1758)
• Macrovipera razii ORAIE, RASTEGAR-POUYANI, KHOSRAVANI, MORADI, AKBARI, SEHHATISABET, SHAFIEI, STÜMPEL & JOGER, 2018
• Madagascarophis colubrinus (SCHLEGEL, 1837)
• Madagascarophis fuchsi GLAW, KUCHARZEWSKI, KÖHLER, VENCES & NAGY, 2013
• Madascincus arenicola MIRALLES, KÖHLER, GLAW & VENCES, 2011
• Madascincus melanopleura (GÜNTHER, 1877)
• Madascincus mouroundavae (GRANDIDIER, 1872)
• Madascincus nanus (ANDREONE & GREER, 2002)
• Madascincus polleni (GRANDIDIER, 1869)
• Madascincus stumpffi (BOETTGER, 1882)
• Madatyphlops andasibensis (WALLACH & GLAW, 2009)
• Madatyphlops boettgeri (BOULENGER, 1893)
• Madatyphlops rajeryi (RENOULT & RASELIMANANA, 2009)
• Magliophis exiguus (COPE, 1862)
• Magliophis stahli (STEJNEGER, 1904)
• Malaclemys terrapin (SCHOEPFF, 1793)
• Malacochersus tornieri (SIEBENROCK, 1903)
• Malayemys macrocephala (GRAY, 1859)
• Malayemys subtrijuga (SCHLEGEL & MÜLLER, 1845)
• Malayopython reticulatus (SCHNEIDER, 1801)
• Malayopython timoriensis (PETERS, 1876)
• Malayotyphlops andyi WYNN, DIESMOS & BROWN, 2016
• Malayotyphlops collaris (WYNN & LEVITON, 1993)
• Malayotyphlops denrorum WYNN, DIESMOS & BROWN, 2016
• Malayotyphlops ruficauda (GRAY, 1845)
• Malpolon insignitus (GEOFFROY SAINT-HILAIRE, 1827)
• Malpolon moilensis (REUSS, 1834)
• Malpolon monspessulanus (HERMANN, 1804)
• Manciola guaporicola (DUNN, 1935)
• Manolepis putnami (JAN, 1863)
• Manouria emys (SCHLEGEL & MÜLLER, 1844)
• Manouria impressa (GÜNTHER, 1882)
• Mantheyus phuwuanensis (MANTHEY & NABHITABHATA, 1991)
• Maracaiba meridensis (MIRALLES, RIVAS & SCHARGEL, 2005)
• Maracaiba zuliae (MIRALLES, RIVAS, BONILLO, SCHARGEL, BARROS, GARCÍA-PEREZ & BARRIO-AMORÓS, 2009)
• Marinussaurus curupira PELOSO, PELLEGRINO, RODRIGUES & ÁVILA-PIRES, 2011
• Marisora aquilonaria MCCRANIE, MATTHEWS & HEDGES, 2020
• Marisora aurulae HEDGES & CONN, 2012
• Marisora brachypoda (TAYLOR, 1956)
• Marisora falconensis (MIJARES-URRUTIA & ARENDS, 1997)
• Marisora magnacornae HEDGES & CONN, 2012
• Marisora pergravis (BARBOUR, 1921)
• Marisora roatanae HEDGES & CONN, 2012
• Marisora syntoma MCCRANIE, MATTHEWS & HEDGES, 2020
• Marisora unimarginata (COPE, 1863)
• Marmorosphax boulinda SADLIER, SMITH, BAUER & WHITAKER, 2009
• Marmorosphax kaala SADLIER, SMITH, BAUER & WHITAKER, 2009
• Masticophis aurigulus (COPE, 1861)
• Masticophis barbouri (VAN DENBURGH & SLEVIN, 1921)
• Masticophis bilineatus JAN, 1863
• Masticophis flagellum (SHAW, 1802)
• Masticophis lateralis (HALLOWELL, 1853)
• Masticophis lineatus BOCOURT, 1890
• Masticophis mentovarius (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Masticophis piceus (COPE, 1892)
• Masticophis schotti BAIRD & GIRARD, 1853
• Masticophis taeniatus (HALLOWELL, 1852)
• Mastigodryas alternatus (BOCOURT, 1884)
• Mastigodryas amarali (STUART, 1938)
• Mastigodryas boddaerti (SENTZEN, 1796)
• Mastigodryas bruesi (BARBOUR, 1914)
• Mastigodryas cliftoni (HARDY, 1964)
• Mastigodryas dorsalis (BOCOURT, 1890)
• Mastigodryas heathii (COPE, 1875)
• Mastigodryas melanolomus (COPE, 1868)
• Mastigodryas moratoi MONTINGELLI & ZAHER, 2011
• Mastigodryas pleei (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Mastigodryas reticulatus (PETERS, 1863)
• Matobosaurus validus (SMITH, 1849)
• Mauremys annamensis (SIEBENROCK, 1903)
• Mauremys caspica (GMELIN, 1774)
• Mauremys japonica (TEMMINCK & SCHLEGEL, 1835)
• Mauremys leprosa (SCHWEIGGER, 1812)
• Mauremys mutica (CANTOR, 1842)
• Mauremys reevesii (GRAY, 1831)
• Mauremys rivulata (VALENCIENNES, 1833)
• Mauremys sinensis (GRAY, 1834)
• Mecistops cataphractus (CUVIER, 1825)
• Mecistops leptorhynchus (BENNETT, 1835)
• Mediodactylus amictopholis (HOOFIEN, 1967)
• Mediodactylus bartoni (STEPÁNEK, 1934)
• Mediodactylus danilewskii (STRAUCH, 1887)
• Mediodactylus heterocercus (BLANFORD, 1874)
• Mediodactylus ilamensis (FATHINIA, KARAMIANI, DARVISHNIA, HEIDARI & RASTEGAR-POUYANI, 2011)
• Mediodactylus kotschyi (STEINDACHNER, 1870)
• Mediodactylus narynensis (EREMCHENKO, ZARINENKO & PANFILOV, 1999)
• Mediodactylus orientalis (STEPÁNEK, 1937)
• Mediodactylus russowii (STRAUCH, 1887)
• Mediodactylus sagittifer (NIKOLSKY, 1900)
• Mediodactylus spinicauda (STRAUCH, 1887)
• Mediodactylus stevenandersoni (TORKI, 2011)
• Medopheos edracanthus (BOCOURT, 1874)
• Mehelya egbensis DUNGER, 1966
• Mehelya gabouensis TRAPE & MANÉ, 2005
• Mehelya laurenti DE WITTE, 1959
• Mehelya poensis (SMITH, 1849)
• Mehelya stenophthalmus (MOCQUARD, 1887)
• Meizodon coronatus (SCHLEGEL, 1837)
• Melanochelys tricarinata (BLYTH, 1856)
• Melanochelys trijuga (SCHWEIGGER, 1812)
• Melanophidium khairei GOWER, GIRI, CAPTAIN & WILKINSON, 2016
• Melanoseps longicauda TORNIER, 1900
• Melanosuchus niger (SPIX, 1825)
• Menetia amaura STORR, 1978
• Meroles anchietae (BOCAGE, 1867)
• Meroles ctenodactylus (SMITH, 1838)
• Meroles cuneirostris (STRAUCH, 1867)
• Meroles micropholidotus MERTENS, 1938
• Meroles suborbitalis (PETERS, 1869)
• Mesalina adramitana (BOULENGER, 1917)
• Mesalina bahaeldini SEGOLI, COHEN & WERNER, 2002
• Mesalina bardaskanensis BOROUMAND, BAFTI, SABERI-PIROOZ, BÖHME & AHMADZADEH, 2024
• Mesalina brevirostris BLANFORD, 1874
• Mesalina guttulata (LICHTENSTEIN, 1823)
• Mesalina olivieri (AUDOUIN, 1829)
• Mesalina watsonana (STOLICZKA, 1872)
• Mesoamericus bilobatus (O'SHAUGHNESSY, 1874)
• Mesobaena huebneri MERTENS, 1925
• Mesobaena rhachicephala HOOGMOED, PINTO, DA ROCHA & PEREIRA, 2009
• Mesoclemmys dahli (ZANGERL & MEDEM, 1958)
• Mesoclemmys gibba (SCHWEIGGER, 1812)
• Mesoclemmys nasuta (SCHWEIGGER, 1812)
• Mesoclemmys raniceps (GRAY, 1856)
• Mesoclemmys tuberculata (LUEDERWALDT, 1926)
• Mesoclemmys vanderhaegei (BOUR, 1973)
• Mesoclemmys wermuthi (MERTENS, 1969)
• Mesoclemmys zuliae (PRITCHARD & TREBBAU, 1984)
• Mesoscincus managuae (DUNN, 1933)
• Mesoscincus schwartzei (FISCHER, 1884)
• Mesotes rutilus (PRADO, 1942)
• Mesotes strigatus (GÜNTHER, 1858)
• Metlapilcoatlus mexicanus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Metlapilcoatlus nummifer (RÜPPELL, 1845)
• Metlapilcoatlus occiduus (HOGE, 1966)
• Micrablepharus atticolus RODRIGUES, 1996
• Micrablepharus maximiliani (REINHARDT & LÜTKEN, 1862)
• Micrelaps muelleri BOETTGER, 1880
• Micrelaps vaillanti (MOCQUARD, 1888)
• Microauris aurantolabium (KRISHNAN, 2008)
• Microcephalophis cantoris (GÜNTHER, 1864)
• Microcephalophis gracilis (SHAW, 1802)
• Microgecko chabaharensis GHOLAMIFARD, RASTEGAR-POUYANI, RASTEGAR-POUYANI, KHOSRAVANI, YOUSEFKHANI & ORAEI, 2016
• Microgecko helenae NIKOLSKY, 1907
• Microgecko latifi (LEVITON & ANDERSON, 1972)
• Microgecko persicus (NIKOLSKY, 1903)
• Microlophus atacamensis (DONOSO-BARROS, 1960)
• Microlophus barringtonensis (BAUR, 1892)
• Microlophus heterolepis (WIEGMANN, 1834)
• Microlophus indefatigabilis (BAUR, 1890)
• Microlophus occipitalis (PETERS, 1871)
• Microlophus peruvianus (LESSON, 1829)
• Microlophus quadrivittatus (TSCHUDI, 1845)
• Microlophus tarapacensis (DONOSO-BARROS, 1966)
• Microlophus theresiae (STEINDACHNER, 1901)
• Microlophus theresioides (DONOSO-BARROS, 1966)
• Microlophus thoracicus (TSCHUDI, 1845)
• Microlophus tigris (TSCHUDI, 1845)
• Micruroides euryxanthus (KENNICOTT, 1860)
• Micrurus albicinctus AMARAL, 1925
• Micrurus alleni SCHMIDT, 1936
• Micrurus altirostris (COPE, 1860)
• Micrurus ancoralis (JAN, 1872)
• Micrurus annellatus PETERS, 1871
• Micrurus apiatus (JAN, 1858)
• Micrurus averyi SCHMIDT, 1939
• Micrurus baliocoryphus (COPE, 1860)
• Micrurus bocourti (JAN, 1872)
• Micrurus bogerti ROZE, 1967
• Micrurus boicora BERNARDE, TURCI, ABEGG & FRANCO, 2018
• Micrurus bonita NASCIMENTO, GRABOSKI, SILVA JR & PRUDENTE, 2024
• Micrurus brasiliensis ROZE, 1967
• Micrurus camilae RENJIFO & LUNDBERG, 2003
• Micrurus carvalhoi ROZE, 1967
• Micrurus circinalis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Micrurus clarki SCHMIDT, 1936
• Micrurus corallinus (MERREM, 1820)
• Micrurus decoratus (JAN, 1858)
• Micrurus diana ROZE, 1983
• Micrurus diastema (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Micrurus dissoleucus COPE, 1860
• Micrurus distans KENNICOTT, 1860
• Micrurus diutius BURGER, 1955
• Micrurus dumerilii (JAN, 1858)
• Micrurus ephippifer (COPE, 1886)
• Micrurus filiformis (GÜNTHER, 1859)
• Micrurus frontalis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Micrurus frontifasciatus (WERNER, 1927)
• Micrurus fulvius (LINNAEUS, 1766)
• Micrurus helleri SCHMIDT & SCHMIDT, 1925
• Micrurus hemprichii (JAN, 1858)
• Micrurus ibiboboca (MERREM, 1820)
• Micrurus isozonus (COPE, 1860)
• Micrurus langsdorffi (WAGLER, 1824)
• Micrurus laticollaris PETERS, 1870
• Micrurus lemniscatus (LINNAEUS, 1758)
• Micrurus meridensis ROZE, 1989
• Micrurus mertensi SCHMIDT, 1936
• Micrurus michoacanensis DUGES, 1891
• Micrurus mipartitus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Micrurus multifasciatus (JAN, 1858)
• Micrurus multiscutatus RENDAHL & VESTERGREN, 1940
• Micrurus nattereri SCHMIDT, 1952
• Micrurus nigrocinctus (GIRARD, 1854)
• Micrurus obscurus (JAN, 1872)
• Micrurus oliveri ROZE, 1967
• Micrurus ornatissimus (JAN, 1858)
• Micrurus ortoni (SCHMIDT, 1953)
• Micrurus pacaraimae MORATO DE CARVALHO, 2002
• Micrurus paraensis CUNHA & NASCIMENTO, 1973
• Micrurus peruvianus SCHMIDT, 1936
• Micrurus petersi ROZE, 1967
• Micrurus potyguara PIRES, DA SILVA Jr, FEITOSA, PRUDENTE, PEREIRA-FILHO & ZAHER, 2014
• Micrurus proximans SMITH & CHRAPLIWY, 1958
• Micrurus psyches (DAUDIN, 1803)
• Micrurus putumayensis LANCINI, 1962
• Micrurus pyrrhocryptus (COPE, 1862)
• Micrurus remotus ROZE, 1987
• Micrurus ruatanus (GÜNTHER, 1895)
• Micrurus serranus HARVEY, APARICIO & GONZALEZ, 2003
• Micrurus silviae DI BERNARDO, BORGES-MARTINS & DA SILVA, 2007
• Micrurus spixii WAGLER, 1824
• Micrurus steindachneri (WERNER, 1901)
• Micrurus stewarti BARBOUR & AMARAL, 1928
• Micrurus surinamensis (CUVIER, 1816)
• Micrurus tener (BAIRD & GIRARD, 1853)
• Micrurus tikuna FEITOSA, DA SILVA Jr, PIRES, ZAHER & PRUDENTE, 2015
• Micrurus tricolor HOGE, 1956
• Micrurus tschudii (JAN, 1858)
• Mimophis mahfalensis (GRANDIDIER, 1867)
• Mimophis occultus RUANE, MYERS, LO, YUEN, WELT, JUMAN, FUTTERMAN, NUSSBAUM, SCHNEIDER, BURBRINK & RAXWORTHY, 2017
• Mintonophis pakistanicus (MERTENS, 1959)
• Miralia alternans (REUSS, 1834)
• Mitophis asbolepis (THOMAS, MCDIARMID & THOMPSON, 1985)
• Mitophis pyrites (THOMAS, 1965)
• Mixcoatlus barbouri (DUNN, 1919)
• Mixcoatlus browni (SHREVE, 1938)
• Mniarogekko chahoua (BAVAY, 1869)
• Mniarogekko jalu BAUER, WHITAKER, SADLIER & JACKMAN, 2012
• Mochlus brevicaudis (GREER, GRANDISON & BARBAULT, 1985)
• Mochlus fernandi (BURTON, 1836)
• Mochlus guineensis (PETERS, 1879)
• Mochlus hinkeli (WAGNER, BÖHME, PAUWELS & SCHMITZ, 2009)
• Mochlus laeviceps (PETERS, 1874)
• Mochlus lanceolatus (BROADLEY, 1990)
• Mochlus mabuiiformis (LOVERIDGE, 1935)
• Mochlus pembanus (BOETTGER, 1913)
• Mochlus productus (BOULENGER, 1909)
• Mochlus somalicus (PARKER, 1942)
• Mochlus striatus (HALLOWELL, 1854)
• Mochlus sundevallii (SMITH, 1849)
• Monilesaurus rouxii (DUMÉRIL & BIBRON, 1837)
• Monopeltis adercae DE WITTE, 1953
• Monopeltis anchietae (BOCAGE, 1873)
• Monopeltis galeata (HALLOWELL, 1852)
• Monopeltis remaclei DE WITTE, 1933
• Montatheris hindii (BOULENGER, 1910)
• Montivipera albizona (NILSON, ANDREN & FLÄRDH, 1990)
• Montivipera bornmuelleri (WERNER, 1898)
• Montivipera latifii (MERTENS, DAREVSKY & KLEMMER, 1967)
• Montivipera raddei (BOETTGER, 1890)
• Montivipera wagneri (NILSON & ANDRÉN, 1984)
• Montivipera xanthina (GRAY, 1849)
• Morelia azurea (MEYER, 1874)
• Morelia imbricata (SMITH, 1981)
• Morelia spilota (LACÉPÈDE, 1804)
• Morelia viridis (SCHLEGEL, 1872)
• Morenia ocellata (DUMÉRIL & BIBRON, 1835)
• Morenia petersi (ANDERSON, 1879)
• Muhtarophis barani (OLGUN, AVCI, ILGAZ, ÜZÜM & YILMAZ, 2007)
• Mussurana bicolor (PERACCA, 1904)
• Mussurana montana (FRANCO, MARQUES & PUORTO, 1997)
• Mussurana quimi (FRANCO, MARQUES & PUORTO, 1997)
• Myanophis thanlyinensis KÖHLER, KHAING & THAN, 2021
• Myersophis alpestris TAYLOR, 1963
• Myriopholis algeriensis (JACQUET, 1896)
• Myriopholis blanfordii (BOULENGER, 1890)
• Myriopholis burii (BOULENGER, 1905)
• Myriopholis lanzai BROADLEY, WADE & WALLACH, 2014
• Myriopholis macrorhyncha (JAN, 1860)
• Myriopholis narirostris (PETERS, 1867)
• Myriopholis occipitalis TRAPE & CHIRIO, 2019
• Myriopholis rouxestevae (TRAPE & MANÉ, 2004)
• Myron karnsi MURPHY, 2011
• Myron resetari MURPHY, 2011
• Myron richardsonii GRAY, 1849
• Myrrophis bennettii (GRAY, 1842)
• Myrrophis chinensis (GRAY, 1842)
• Myuchelys georgesi (CANN, 1997)
• Myuchelys latisternum (GRAY, 1867)
• Myuchelys purvisi (WELLS & WELLINGTON, 1985)
• Nactus pelagicus (GIRARD, 1858)
• Nactus undulatus (KOPSTEIN, 1926)
• Nadzikambia baylissi BRANCH & TOLLEY, 2010
• Naja annulata PETERS, 1876
• Naja annulifera PETERS, 1854
• Naja arabica SCORTECCI, 1932
• Naja atra CANTOR, 1842
• Naja guineensis BROADLEY, TRAPE, CHIRIO, INEICH & WÜSTER, 2018
• Naja haje (LINNAEUS, 1758)
• Naja kaouthia LESSON, 1831
• Naja katiensis ANGEL, 1922
• Naja melanoleuca HALLOWELL, 1857
• Naja mossambica PETERS, 1854
• Naja naja (LINNAEUS, 1758)
• Naja nigricincta BOGERT, 1940
• Naja nigricollis REINHARDT, 1843
• Naja nivea (LINNAEUS, 1758)
• Naja pallida BOULENGER, 1896
• Naja peroescobari CERÍACO, MARQUES, SCHMITZ & BAUER, 2017
• Naja sagittifera WALL, 1913
• Naja savannula BROADLEY, TRAPE, CHIRIO & WÜSTER, 2018
• Naja subfulva LAURENT, 1955
• Naja sumatrana MÜLLER, 1887
• Namazonurus campbelli (FITZSIMONS, 1938)
• Namazonurus pustulatus (PETERS, 1862)
• Namibiana latifrons (STERNFELD, 1908)
• Nannoscincus exos BAUER & SADLIER, 2000
• Nannoscincus garrulus SADLIER, BAUER & SMITH, 2006
• Nannoscincus gracilis (BAVAY, 1869)
• Nannoscincus greeri SADLIER, 1987
• Nannoscincus hanchisteus BAUER & SADLIER, 2000
• Nannoscincus humectus BAUER & SADLIER, 2000
• Nannoscincus manautei SADLIER, BAUER, WHITAKER & SMITH, 2004
• Nannoscincus mariei (BAVAY, 1869)
• Nannoscincus rankini SADLIER, 1987
• Nannoscincus slevini (LOVERIDGE, 1941)
• Narophis bimaculatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Narudasia festiva METHUEN & HEWITT, 1914
• Natator depressus (GARMAN, 1880)
• Natriciteres bipostocularis BROADLEY, 1962
• Natriciteres olivacea (PETERS, 1854)
• Natriciteres pembana (LOVERIDGE, 1935)
• Natriciteres sylvatica BROADLEY, 1966
• Natriciteres variegata (PETERS, 1861)
• Natrix astreptophora (LOPEZ-SEOANE, 1885)
• Natrix helvetica (LACÉPÈDE, 1789)
• Natrix maura (LINNAEUS, 1758)
• Natrix natrix (LINNAEUS, 1758)
• Natrix tessellata (LAURENTI, 1768)
• Naultinus elegans GRAY, 1842
• Naultinus punctatus GRAY, 1843
• Nephrurus amyae COUPER, 1994
• Nephrurus asper GÜNTHER, 1876
• Nephrurus cinctus STORR, 1963
• Nephrurus levis DE VIS, 1886
• Nephrurus sheai COUPER, 1994
• Nephrurus vertebralis STORR, 1963
• Nephrurus wheeleri LOVERIDGE, 1932
• Nerodia clarkii (BAIRD & GIRARD, 1853)
• Nerodia cyclopion (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Nerodia erythrogaster (FORSTER, 1771)
• Nerodia fasciata (LINNAEUS, 1766)
• Nerodia floridana (GOFF, 1936)
• Nerodia harteri (TRAPIDO, 1941)
• Nerodia paucimaculata (TINKLE & CONANT, 1961)
• Nerodia rhombifer (HALLOWELL, 1852)
• Nerodia sipedon (LINNAEUS, 1758)
• Nerodia taxispilota (HOLBROOK, 1838)
• Nessia hickanala DERANIYAGALA, 1940
• Neusticurus arekuna KOK, BITTENBINDER, VAN DEN BERG, MARQUES-SOUZA, SALES-NUNES, LAKING, TEIXEIRA JR, FOUQUET, MEANS, MACCULLOCH & RODRIGUES, 2018
• Neusticurus bicarinatus (LINNAEUS, 1758)
• Neusticurus medemi DIXON & LAMAR, 1981
• Neusticurus racenisi ROZE, 1958
• Neusticurus rudis BOULENGER, 1900
• Neusticurus tatei (BURT & BURT, 1931)
• Nilssonia formosa (GRAY, 1869)
• Nilssonia gangetica (CUVIER, 1825)
• Nilssonia hurum (GRAY, 1831)
• Nilssonia leithii (GRAY, 1872)
• Nilssonia nigricans (ANDERSON, 1875)
• Ninia atrata (HALLOWELL, 1845)
• Ninia diademata BAIRD & GIRARD, 1853
• Ninia hudsoni PARKER, 1940
• Ninia maculata (PETERS, 1861)
• Ninia pavimentata (BOCOURT, 1883)
• Ninia sebae (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Ninia teresitae ANGARITA-SIERRA & LYNCH, 2017
• Notechis scutatus (PETERS, 1861)
• Nothobachia ablephara RODRIGUES, 1984
• Notochelys platynota (GRAY, 1834)
• Notomabuya frenata (COPE, 1863)
• Nucras holubi (STEINDACHNER, 1882)
• Nucras ornata (GRAY, 1864)
• Nyctophilopython oenpelliensis (GOW, 1977)
• Oedodera marmorata BAUER, JACKMAN, SADLIER & WHITHAKER, 2006
• Oedura argentea HOSKIN, ZOZAYA & VANDERDUYS, 2018
• Oedura bella OLIVER & DOUGHTY, 2016
• Oedura cincta DE VIS, 1888
• Oedura fimbria OLIVER & DOUGHTY, 2016
• Oedura lineata HOSKIN, 2019
• Oedura luritja OLIVER & MCDONALD, 2016
• Oedura murrumanu OLIVER, LAVER, MELVILLE & DOUGHTY, 2014
• Oligodon albocinctus (CANTOR, 1839)
• Oligodon amabilis (GÜNTHER, 1868)
• Oligodon ancorus (GIRARD, 1858)
• Oligodon annamensis LEVITON, 1953
• Oligodon annulifer (BOULENGER, 1893)
• Oligodon arnensis (SHAW, 1802)
• Oligodon barroni (SMITH, 1916)
• Oligodon booliati LEONG & GRISMER, 2004
• Oligodon cyclurus (CANTOR, 1839)
• Oligodon deuvei DAVID, VOGEL & VAN ROOIJEN, 2008
• Oligodon erythrogaster BOULENGER, 1907
• Oligodon fasciolatus (GÜNTHER, 1864)
• Oligodon forbesi (BOULENGER, 1883)
• Oligodon formosanus (GÜNTHER, 1872)
• Oligodon inornatus (BOULENGER, 1914)
• Oligodon kampucheaensis NEANG, GRISMER & DALTRY, 2012
• Oligodon kheriensis ACHARJI & RAY, 1936
• Oligodon meyerinkii (STEINDACHNER, 1891)
• Oligodon moricei DAVID, VOGEL & VAN ROOIJEN, 2008
• Oligodon nagao DAVID, NGUYEN, NGUYEN, JIANG, CHEN, TEYNIÉ & ZIEGLER, 2012
• Oligodon notospilus GÜNTHER, 1873
• Oligodon octolineatus (SCHNEIDER, 1801)
• Oligodon pseudotaeniatus DAVID, VOGEL & VAN ROOIJEN, 2008
• Oligodon pulcherrimus WERNER, 1909
• Oligodon purpurascens (SCHLEGEL, 1837)
• Oligodon russelius (DAUDIN, 1803)
• Oligodon signatus (GÜNTHER, 1864)
• Oligodon taeniatus (GÜNTHER, 1861)
• Oligodon taeniolatus (JERDON, 1853)
• Oligodon unicolor (KOPSTEIN, 1926)
• Oligodon woodmasoni (SCLATER, 1891)
• Oligosoma acrinasum (HARDY, 1977)
• Oligosoma albornense MELZER, HITCHMOUGH, BELL, CHAPPLE & PATTERSON, 2019
• Oligosoma auroraense MELZER, HITCHMOUGH, BELL, CHAPPLE & PATTERSON, 2019
• Oligosoma burganae CHAPPLE, BELL, CHAPPLE, MILLER, DAUGHERTY & PATTERSON, 2011
• Oligosoma elium MELZER, BELL & PATTERSON, 2017
• Oligosoma homalonotum (BOULENGER, 1906)
• Oligosoma infrapunctatum (BOULENGER, 1887)
• Oligosoma judgei PATTERSON & BELL, 2009
• Oligosoma kakerakau BARR, CHAPPLE, HITCHMOUGH, PATTERSON & NGĀTIWAI TRUST BOARD, 2021
• Oligosoma kokowai MELZER, BELL & PATTERSON, 2017
• Oligosoma oliveri (MCCANN, 1955)
• Oligosoma pikitanga BELL & PATTERSON, 2008
• Oligosoma polychroma (PATTERSON & DAUGHERTY, 1990)
• Oligosoma prasinum MELZER, BELL & PATTERSON, 2017
• Oligosoma repens CHAPPLE, BELL, CHAPPLE, MILLER, DAUGHERTY & PATTERSON, 2011
• Oligosoma robinsoni WELLS & WELLINGTON, 1985
• Oligosoma salmo MELZER, HITCHMOUGH, BELL, CHAPPLE & PATTERSON, 2019
• Oligosoma smithi (GRAY, 1845)
• Oligosoma striatum (BULLER, 1871)
• Oligosoma suteri (BOULENGER, 1906)
• Oligosoma taumakae CHAPPLE & PATTERSON, 2007
• Oligosoma tekakahu CHAPPLE, BELL, CHAPPLE, MILLER, DAUGHERTY & PATTERSON, 2011
• Oligosoma toka CHAPPLE, BELL, CHAPPLE, MILLER, DAUGHERTY & PATTERSON, 2011
• Oligosoma townsi (CHAPPLE, PATTERSON, GLEESON, DAUGHERTY & RITCHIE, 2008)
• Oligosoma waimatense (MCCANN, 1955)
• Oligosoma zelandicum (GRAY, 1843)
• Omanosaura cyanura (ARNOLD, 1972)
• Omanosaura jayakari (BOULENGER, 1887)
• Omoadiphas cannula MCCRANIE & CRUZ-DÍAZ, 2010
• Oocatochus rufodorsatus (CANTOR, 1842)
• Opheodrys aestivus (LINNAEUS, 1766)
• Opheodrys carinatus GROBMAN, 1984
• Opheodrys vernalis (HARLAN, 1827)
• Ophidiocephalus taeniatus LUCAS & FROST, 1897
• Ophiodes enso ENTIAUSPE-NETO, MARQUES-QUINTELA, REGNET, TEIXEIRA, SILVEIRA & LOEBMANN, 2017
• Ophiodes fragilis (RADDI, 1820)
• Ophiodes intermedius BOULENGER, 1894
• Ophiodes luciae CACCIALI & SCOTT, 2015
• Ophiodes striatus (SPIX, 1824)
• Ophiodes vertebralis BOCOURT, 1881
• Ophiomorus blanfordii BOULENGER, 1887
• Ophiomorus chernovi ANDERSON & LEVITON, 1966
• Ophiomorus kardesi KORNILIOS, KUMLUTAS, LYMBERAKIS & ILGAZ, 2018
• Ophiomorus latastii BOULENGER, 1887
• Ophiomorus nuchalis NILSON & ANDREN, 1978
• Ophiomorus persicus (STEINDACHNER, 1867)
• Ophiomorus punctatissimus (BIBRON & BORY DE ST. VINCENT, 1833)
• Ophiomorus raithmai ANDERSON & LEVITON, 1966
• Ophiomorus streeti ANDERSON & LEVITON, 1966
• Ophiophagus bungarus SCHLEGEL, 1837
• Ophiophagus hannah (CANTOR, 1836)
• Ophisaurus attenuatus BAIRD, 1880
• Ophisaurus incomptus MCCONKEY, 1955
• Ophisaurus ventralis (LINNAEUS, 1766)
• Ophisops elegans MÉNÉTRIES, 1832
• Ophisops jerdonii BLYTH, 1853
• Ophisops occidentalis (BOULENGER, 1887)
• Ophisops pushkarensis AGARWAL, KHANDEKAR, RAMAKRISHNAN, VYAS & GIRI, 2018
• Opisthotropis cucae DAVID, PHAM, NGUYEN & ZIEGLER, 2011
• Opisthotropis durandi TEYNIÉ, LOTTIER, DAVID, NGUYEN & VOGEL, 2014
• Opisthotropis kikuzatoi (OKADA & TAKARA, 1958)
• Opisthotropis laui YANG, SUNG & CHAN, 2013
• Oplurus cuvieri GRAY, 1831
• Oplurus cyclurus (MERREM, 1820)
• Oplurus fierinensis GRANDIDIER, 1869
• Oreocalamus hanitschi BOULENGER, 1899
• Oreocryptophis porphyraceus (CANTOR, 1839)
• Oreosaurus achlyens (UZZELL, 1958)
• Oreosaurus bisbali RIVAS, SALES-NUNES, BARAN, JOWERS, SMITH, HERNÁNDEZ-MORALES & SCHARGEL, 2021
• Oreosaurus cephalolineatus GARCIA-PEREZ & YUSTIZ, 1995
• Oreosaurus inanis (DOAN & SCHARGEL, 2003)
• Oreosaurus luctuosus (PETERS, 1863)
• Oreosaurus mcdiarmidi (KOK & RIVAS, 2011)
• Oreosaurus rhodogaster (RIVAS, SCHARGEL & MEIK, 2005)
• Oreosaurus serranus SÁNCHEZ-PACHECO, SALES-NUNES, MARQUES-SOUZA, RODRIGUES & MURPHY, 2017
• Oreosaurus shrevei (PARKER, 1935)
• Orientocoluber spinalis (PETERS, 1866)
• Orlitia borneensis GRAY, 1873
• Orosaura nebulosylvestris (MIRALLES, RIVAS, BONILLO, SCHARGEL, BARROS, GARCÍA-PEREZ & BARRIO-AMORÓS, 2009)
• Osteolaemus osborni (SCHMIDT, 1919)
• Osteolaemus tetraspis COPE, 1861
• Otocryptis wiegmanni WAGLER, 1830
• Otosaurus cumingii GRAY, 1845
• Ouroborus cataphractus (BOIE, 1828)
• Ovophis convictus (STOLICZKA, 1870)
• Ovophis makazayazaya (TAKAHASHI, 1922)
• Ovophis monticola (GÜNTHER, 1864)
• Ovophis okinavensis (BOULENGER, 1892)
• Ovophis tonkinensis (BOURRET, 1934)
• Oxybelis aeneus (WAGLER, 1824)
• Oxybelis brevirostris (COPE, 1861)
• Oxybelis fulgidus (DAUDIN, 1803)
• Oxybelis inkaterra JADIN, JOWERS, ORLOFSKE, DUELLMAN, BLAIR & MURPHY, 2021
• Oxybelis koehleri JADIN, BLAIR, ORLOFSKE, JOWERS, RIVAS, VITT, RAY, SMITH & MURPHY, 2020
• Oxybelis microphthalmus BARBOUR & AMARAL, 1926
• Oxybelis transandinus TORRES-CARVAJAL, MEJÍA-GUERRERO & TERÁN, 2021
• Oxyrhopus clathratus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Oxyrhopus doliatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Oxyrhopus erdisii (BARBOUR, 1913)
• Oxyrhopus fitzingeri (TSCHUDI, 1845)
• Oxyrhopus formosus (WIED-NEUWIED, 1820)
• Oxyrhopus guibei HOGE & ROMANO, 1977
• Oxyrhopus leucomelas (WERNER, 1916)
• Oxyrhopus marcapatae (BOULENGER, 1902)
• Oxyrhopus melanogenys (TSCHUDI, 1845)
• Oxyrhopus occipitalis (WIED-NEUWIED, 1824)
• Oxyrhopus petolarius (LINNAEUS, 1758)
• Oxyrhopus rhombifer DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Oxyrhopus trigeminus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Oxyrhopus vanidicus LYNCH, 2009
• Oxyuranus microlepidotus (MCCOY, 1879)
• Oxyuranus scutellatus (PETERS, 1867)
• Pachydactylus atorquatus BAUER & BARTS & HULBERT, 2006
• Pachydactylus barnardi FITZSIMONS, 1941
• Pachydactylus bicolor HEWITT, 1926
• Pachydactylus boehmei BAUER, 2010
• Pachydactylus capensis (SMITH, 1846)
• Pachydactylus caraculicus FITZSIMONS, 1959
• Pachydactylus etultra BRANCH, BAUER, JACKMAN & HEINICKE, 2011
• Pachydactylus fasciatus BOULENGER, 1888
• Pachydactylus formosus SMITH, 1849
• Pachydactylus gaiasensis STEYN & MITCHELL, 1967
• Pachydactylus griffini BAUER, LAMB & BRANCH, 2006
• Pachydactylus haackei BRANCH, BAUER & GOOD, 1996
• Pachydactylus katanganus DE WITTE, 1953
• Pachydactylus kobosensis FITZSIMONS, 1938
• Pachydactylus kochii FITZSIMONS, 1959
• Pachydactylus latirostris HEWITT, 1923
• Pachydactylus maculatus GRAY, 1845
• Pachydactylus maraisi HEINICKE, ADDERLY, BAUER & JACKMAN, 2011
• Pachydactylus mariquensis SMITH, 1849
• Pachydactylus mclachlani BAUER, LAMB & BRANCH, 2006
• Pachydactylus monicae BAUER, LAMB & BRANCH, 2006
• Pachydactylus montanus METHUEN & HEWITT, 1914
• Pachydactylus otaviensis BAUER, LAMB & BRANCH, 2006
• Pachydactylus punctatus PETERS, 1854
• Pachydactylus purcelli BOULENGER, 1910
• Pachydactylus rangei (ANDERSSON, 1908)
• Pachydactylus robertsi FITZSIMONS, 1938
• Pachydactylus rugosus SMITH, 1849
• Pachydactylus sansteynae STEYN & MITCHELL, 1967
• Pachydactylus scutatus HEWITT, 1927
• Pachydactylus serval WERNER, 1910
• Pachydactylus tigrinus VAN DAM, 1921
• Pachydactylus tsodiloensis HAACKE, 1966
• Pachydactylus vansoni FITZSIMONS, 1933
• Pachydactylus vanzyli (STEYN & HAACKE, 1966)
• Pachydactylus visseri BAUER, LAMB & BRANCH, 2006
• Pachydactylus weberi ROUX, 1907
• Pachydactylus werneri HEWITT, 1935
• Palea steindachneri (SIEBENROCK, 1906)
• Paleosuchus palpebrosus (CUVIER, 1807)
• Paleosuchus trigonatus (SCHNEIDER, 1801)
• Palusophis bifossatus (RADDI, 1820)
• Pamelaescincus gardineri (BOULENGER, 1909)
• Panaspis africana (GRAY, 1845)
• Panaspis annobonensis FUHN, 1972
• Panaspis burgeoni (DE WITTE, 1933)
• Panaspis helleri (LOVERIDGE, 1932)
• Panaspis massaiensis (ANGEL, 1924)
• Panaspis tancredii (BOULENGER, 1909)
• Panaspis thomensis CERÍACO, SOARES, MARQUES, BASTOS-SILVEIRA, SCHEINBERG, HARRIS, BREHM & JESUS, 2018
• Panaspis tristaoi (MONARD, 1940)
• Panaspis tsavoensis KILUNDA, CONRADIE, WASONGA, JIN, PENG, MURPHY, MALONZA & CHE, 2019
• Panaspis wahlbergii (SMITH, 1849)
• Pangshura smithii (GRAY, 1863)
• Pangshura sylhetensis JERDON, 1870
• Pangshura tecta (GRAY, 1831)
• Pangshura tentoria (GRAY, 1834)
• Panolopus aenetergum SCHWARTZ & JACOBS, 1989
• Panolopus aporus (SCHWARTZ, 1964)
• Panolopus chalcorhabdus SCHWARTZ, 1964
• Panolopus costatus COPE, 1862
• Panolopus diastatus (SCHWARTZ, 1964)
• Panolopus emys SCHWARTZ, 1971
• Panolopus leionotus SCHWARTZ, 1964
• Panolopus melanchrous SCHWARTZ, 1964
• Panolopus neiba SCHWARTZ, 1964
• Panolopus nesobous SCHWARTZ, 1964
• Panolopus oreistes SCHWARTZ, 1964
• Panolopus psychonothes SCHWARTZ, 1964
• Panolopus saonae SCHWARTZ, 1971
• Panopa carvalhoi (REBOUCAS-SPIEKER & VANZOLINI, 1990)
• Panopa croizati (HORTON, 1973)
• Pantepuisaurus rodriguesi KOK, 2009
• Pantherophis alleghaniensis (HOLBROOK, 1836)
• Pantherophis bairdi (YARROW, 1880)
• Pantherophis emoryi (BAIRD & GIRARD, 1853)
• Pantherophis guttatus (LINNAEUS, 1766)
• Pantherophis obsoletus (SAY, 1823)
• Pantherophis quadrivittatus (HOLBROOK, 1836)
• Pantherophis ramspotti CROTHER, WHITE, SAVAGE, ECKSTUT, GRAHAM & GARDNER, 2011
• Pantherophis slowinskii (BURBRINK, 2002)
• Pantherophis vulpinus (BAIRD & GIRARD, 1853)
• Papuascincus morokanus (PARKER, 1936)
• Paracontias brocchii MOCQUARD, 1894
• Paracontias hildebrandti (PETERS, 1880)
• Paracontias holomelas (GÜNTHER, 1877)
• Paracontias kankana KÖHLER, VIEITES, GLAW, KAFFENBERGER & VENCES, 2009
• Paracontias manify ANDREONE & GREER, 2002
• Paracontias milloti ANGEL, 1949
• Paracontias minimus (MOCQUARD, 1906)
• Paracontias rothschildi MOCQUARD, 1905
• Paracontias vermisaurus MIRALLES, KÖHLER, VIEITES, GLAW & VENCES, 2011
• Parafimbrios lao TEYNIÉ, DAVID, LOTTIER, LE, VIDAL & NGUYEN, 2015
• Parafimbrios vietnamensis ZIEGLER, NGO, PHAM, NGUYEN, LE & NGUYEN, 2018
• Paragehyra austini Crottini, Harris, Miralles, Glaw, Jenkins, Randrianantoandro, Bauer & Vences, 2014
• Paragehyra felicitae Crottini, Harris, Miralles, Glaw, Jenkins, Randrianantoandro, Bauer & Vences, 2014
• Paralaudakia badakhshana (ANDERSON & LEVITON, 1969)
• Paralaudakia bochariensis (NIKOLSKY, 1897)
• Paralaudakia caucasia (EICHWALD, 1831)
• Paralaudakia erythrogaster (NIKOLSKY, 1896)
• Paralaudakia himalayana (STEINDACHNER, 1867)
• Paralaudakia lehmanni (NIKOLSKY, 1896)
• Paralaudakia microlepis (BLANFORD, 1874)
• Paralaudakia stoliczkana (BLANFORD, 1875)
• Paraphimophis rusticus (COPE, 1878)
• Parapistocalamus hedigeri ROUX, 1934
• Pareas atayal YOU, POYARKOV & LIN, 2015
• Pareas chinensis (BARBOUR, 1912)
• Pareas formosensis (VAN DENBURGH, 1909)
• Pareas iwasakii (MAKI, 1937)
• Pareas komaii (MAKI, 1931)
• Pareas macularius THEOBALD, 1868
• Pareas margaritophorus (JAN, 1866)
• Pareas monticola (CANTOR, 1839)
• Pareas nigriceps GUO & DENG, 2009
• Pareas nuchalis (BOULENGER, 1900)
• Pareas vindumi VOGEL, 2015
• Paroedura bastardi (MOCQUARD, 1900)
• Paroedura fasciata GLAW, KÖHLER & VENCES, 2018
• Paroedura gracilis (BOULENGER, 1896)
• Paroedura guibeae DIXON & KROLL, 1974
• Paroedura hordiesi GLAW, RÖSLER, INEICH, GEHRING, KÖHLER & VENCES, 2014
• Paroedura ibityensis RÖSLER & KRÜGER, 1998
• Paroedura kloki GLAW, KÖHLER & VENCES, 2018
• Paroedura neglecta KÖHLER, VENCES, SCHERZ & GLAW, 2019
• Paroedura picta (PETERS, 1854)
• Paroedura spelaea GLAW, KÖHLER & VENCES, 2018
• Paroedura vahiny NUSSBAUM & RAXWORTHY, 2000
• Parsigecko ziaiei SAFAEI-MAHROO, GHAFFARI & ANDERSON, 2016
• Parvoscincus abstrusus LINKEM & BROWN, 2013
• Parvoscincus agtorum LINKEM & BROWN, 2013
• Parvoscincus arvindiesmosi LINKEM & BROWN, 2013
• Parvoscincus aurorus LINKEM & BROWN, 2013
• Parvoscincus banahaoensis LINKEM & BROWN, 2013
• Parvoscincus beyeri (TAYLOR, 1922)
• Parvoscincus boyingi (BROWN, LINKEM, DIESMOS, BALETE, DUYA & FERNER, 2010)
• Parvoscincus decipiens (BOULENGER, 1895)
• Parvoscincus duwendorum SILER, LINKEM, COBB, WATTERS, CUMMINGS, DIESMOS & BROWN, 2014
• Parvoscincus hadros (BROWN, LINKEM, DIESMOS, BALETE, DUYA & FERNER, 2010)
• Parvoscincus igorotorum (BROWN, LINKEM, DIESMOS, BALETE, DUYA & FERNER, 2010)
• Parvoscincus jimmymcguirei LINKEM & BROWN, 2013
• Parvoscincus kitangladensis (BROWN, 1995)
• Parvoscincus laterimaculatus (BROWN & ALCALA, 1980)
• Parvoscincus lawtoni (BROWN & ALCALA, 1980)
• Parvoscincus leucospilos (PETERS, 1872)
• Parvoscincus manananggalae SILER, LINKEM, COBB, WATTERS, CUMMINGS, DIESMOS & BROWN, 2014
• Parvoscincus palaliensis LINKEM & BROWN, 2013
• Parvoscincus palawanensis (BROWN & ALCALA, 1961)
• Parvoscincus sisoni FERNER, BROWN & GREER, 1997
• Parvoscincus steerei (STEJNEGER, 1908)
• Parvoscincus tagapayo (BROWN, MCGUIRE, FERNER & ALCALA, 1999)
• Parvoscincus tikbalangi SILER, LINKEM, COBB, WATTERS, CUMMINGS, DIESMOS & BROWN, 2014
• Pedioplanis haackei CONRADIE, MEASEY, BRANCH & TOLLEY, 2012
• Pedioplanis huntleyi CONRADIE, MEASEY, BRANCH & TOLLEY, 2012
• Pedioplanis lineoocellata (DUMÉRIL & BIBRON, 1839)
• Pedioplanis namaquensis (DUMÉRIL & BIBRON, 1839)
• Pelochelys bibroni (OWEN, 1853)
• Pelochelys cantorii GRAY, 1864
• Pelodiscus sinensis (WIEGMANN, 1835)
• Pelomedusa barbata PETZOLD, VARGAS-RAMÍREZ, KEHLMAIER, VAMBERGER, BRANCH, DU PREEZ, HOFMEYR, MEYER, SCHLEICHER, ŠIROKÝ & FRITZ, 2014
• Pelomedusa neumanni PETZOLD, VARGAS-RAMÍREZ, KEHLMAIER, VAMBERGER, BRANCH, DU PREEZ, HOFMEYR, MEYER, SCHLEICHER, ŠIROKÝ & FRITZ, 2014
• Pelomedusa subrufa (BONNATERRE, 1789)
• Peltocephalus dumerilianus (SCHWEIGGER, 1812)
• Pelturagonia nigrilabris (PETERS, 1864)
• Pelusios adansonii (SCHWEIGGER, 1812)
• Pelusios bechuanicus FITZSIMONS, 1932
• Pelusios broadleyi BOUR, 1986
• Pelusios carinatus LAURENT, 1956
• Pelusios castaneus (SCHWEIGGER, 1812)
• Pelusios castanoides HEWITT, 1931
• Pelusios chapini LAURENT, 1965
• Pelusios gabonensis (DUMÉRIL, 1856)
• Pelusios nanus LAURENT, 1956
• Pelusios niger (DUMÉRIL & BIBRON, 1835)
• Pelusios rhodesianus HEWITT, 1927
• Pelusios sinuatus (SMITH, 1838)
• Pelusios subniger (BONNATERRE, 1789)
• Pelusios upembae BROADLEY, 1981
• Pelusios williamsi LAURENT, 1965
• Perochirus ateles (DUMÉRIL, 1856)
• Petracola angustisoma ECHEVARRÍA & VENEGAS, 2015
• Petracola ventrimaculatus (BOULENGER, 1900)
• Petrosaurus mearnsi (STEJNEGER, 1894)
• Petrosaurus thalassinus (COPE, 1863)
• Phalotris bilineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phalotris concolor FERRAREZZI, 1993
• Phalotris labiomaculatus DE LEMA, 2002
• Phalotris lativittatus FERRAREZZI, 1993
• Phalotris lemniscatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phalotris matogrossensis DE LEMA, D’AGOSTINI & CAPPELLARI, 2005
• Phalotris mertensi (HOGE, 1955)
• Phalotris multipunctatus PUORTO & FERRAREZZI, 1993
• Phalotris nasutus (GOMES, 1915)
• Phalotris reticulatus (PETERS, 1860)
• Phalotris spegazzinii (BOULENGER, 1913)
• Phalotris suspectus (AMARAL, 1924)
• Phalotris tricolor (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phasmasaurus maruia (SADLIER, WHITAKER & BAUER, 1998)
• Phasmasaurus tillieri (INEICH & SADLIER, 1991)
• Phelsuma andamanensis BLYTH, 1861
• Phelsuma astriata TORNIER, 1901
• Phelsuma barbouri LOVERIDGE, 1942
• Phelsuma borai GLAW, KÖHLER & VENCES, 2009
• Phelsuma borbonica MERTENS, 1966
• Phelsuma cepediana (MILBERT, 1812)
• Phelsuma comorensis BOETTGER, 1913
• Phelsuma dorsivittata MERTENS, 1964
• Phelsuma dubia (BOETTGER, 1881)
• Phelsuma gouldi CROTTINI, GEHRING, GLAW, HARRIS, LIMA & VENCES, 2011
• Phelsuma grandis GRAY, 1870
• Phelsuma hoeschi BERGHOF & TRAUTMANN, 2009
• Phelsuma kochi MERTENS, 1954
• Phelsuma laticauda (BOETTGER, 1880)
• Phelsuma lineata GRAY, 1842
• Phelsuma madagascariensis GRAY, 1831
• Phelsuma masohoala RAXWORTHY & NUSSBAUM, 1994
• Phelsuma modesta MERTENS, 1970
• Phelsuma mutabilis (GRANDIDIER, 1869)
• Phelsuma parkeri LOVERIDGE, 1941
• Phelsuma parva MEIER, 1983
• Phelsuma pasteuri MEIER, 1984
• Phelsuma pronki SEIPP, 1994
• Phelsuma quadriocellata PETERS, 1883
• Phelsuma roesleri GLAW, GEHRING, KÖHLER, FRANZEN & VENCES, 2010
• Phelsuma sundbergi RENDAHL, 1939
• Phelsuma v-nigra BOETTGER, 1913
• Philochortus zolii SCORTECCI, 1934
• Philodryas aestiva (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Philodryas agassizii (JAN, 1863)
• Philodryas arnaldoi (AMARAL, 1932)
• Philodryas baroni BERG, 1895
• Philodryas chamissonis (WIEGMANN, 1835)
• Philodryas cordata DONNELLY & MYERS, 1991
• Philodryas livida (AMARAL, 1923)
• Philodryas mattogrossensis KOSLOWSKY, 1898
• Philodryas nattereri (STEINDACHNER, 1870)
• Philodryas olfersii (LICHTENSTEIN, 1823)
• Philodryas patagoniensis (GIRARD, 1858)
• Philodryas psammophidea GÜNTHER, 1872
• Philodryas varia (JAN, 1863)
• Philothamnus angolensis BOCAGE, 1882
• Philothamnus battersbyi LOVERIDGE, 1951
• Philothamnus belli (GÜNTHER, 1866)
• Philothamnus brunneus TRAPE, HUGHES & MEDIANNIKOV, 2021
• Philothamnus carinatus (ANDERSSON, 1901)
• Philothamnus dorsalis (BOCAGE, 1866)
• Philothamnus girardi BOCAGE, 1893
• Philothamnus heterodermus (HALLOWELL, 1857)
• Philothamnus heterolepidotus (GÜNTHER, 1863)
• Philothamnus hoplogaster (GÜNTHER, 1863)
• Philothamnus irregularis (LEACH, 1819)
• Philothamnus macrops (BOULENGER, 1895)
• Philothamnus mayombensis TRAPE, COLLET, HUGHES & MEDIANNIKOV, 2021
• Philothamnus pobeguini (CHABANAUD, 1916)
• Philothamnus punctatus PETERS, 1867
• Philothamnus ruandae LOVERIDGE, 1951
• Philothamnus semivariegatus (SMITH, 1840)
• Philothamnus thomensis BOCAGE, 1882
• Phimophis guerini (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phimophis guianensis (TROSCHEL, 1848)
• Phisalixella tulearensis (DOMERGUE, 1995)
• Phoboscincus bocourti (BROCCHI, 1876)
• Phoenicolacerta cyanisparsa (SCHMIDTLER & BISCHOFF, 1999)
• Phoenicolacerta kulzeri (MÜLLER & WETTSTEIN, 1932)
• Phoenicolacerta laevis (GRAY, 1838)
• Phoenicolacerta troodica (WERNER, 1936)
• Pholidobolus argosi AMÉZQUITA, MAZARIEGOS-H, CAÑAVERAL, OREJUELA, BARRAGÁN-CONTRERAS & DAZA, 2023
• Pholidobolus celsiae AMÉZQUITA, MAZARIEGOS-H, CAÑAVERAL, OREJUELA, BARRAGÁN-CONTRERAS & DAZA, 2023
• Pholidobolus hillisi TORRES-CARVAJAL, VENEGAS, LOBOS, MAFLA-ENDARA & SALES-NUNES, 2014
• Pholidobolus marianus (RUTHVEN, 1921)
• Pholidobolus odinsae AMÉZQUITA, MAZARIEGOS-H, CAÑAVERAL, OREJUELA, BARRAGÁN-CONTRERAS & DAZA, 2023
• Pholidobolus paramuno HURTADO-GÓMEZ, ARREDONDO, SALES-NUNES & DAZA, 2018
• Pholidobolus ulisesi VENEGAS, CHEVARRÍA, LOBOS, SALES-NUNES & TORRES-CARVAJAL, 2016
• Pholidobolus vertebralis (O'SHAUGHNESSY, 1879)
• Pholidoscelis alboguttatus (BOULENGER, 1896)
• Pholidoscelis atratus (GARMAN, 1887)
• Pholidoscelis auberi (COCTEAU, 1838)
• Pholidoscelis chrysolaemus (COPE, 1868)
• Pholidoscelis cineraceus (BARBOUR & NOBLE, 1915)
• Pholidoscelis corvinus (COPE, 1861)
• Pholidoscelis desechensis (HEATWOLE & TORRES, 1967)
• Pholidoscelis dorsalis (GRAY, 1838)
• Pholidoscelis erythrocephalus (SHAW, 1802)
• Pholidoscelis exsul (COPE, 1862)
• Pholidoscelis fuscatus (GARMAN, 1887)
• Pholidoscelis griswoldi (BARBOUR, 1916)
• Pholidoscelis lineolatus (DUMÉRIL & BIBRON, 1839)
• Pholidoscelis maynardii (GARMAN, 1888)
• Pholidoscelis plei (DUMÉRIL & BIBRON, 1839)
• Pholidoscelis pluvianotatus (GARMAN, 1887)
• Pholidoscelis polops (COPE, 1862)
• Pholidoscelis taeniurus (COPE, 1862)
• Phoxophrys tuberculata HUBRECHT, 1881
• Phrynocephalus ananjevae MELNIKOV, MELNIKOVA, NAZAROV & RAJABIZADEH, 2013
• Phrynocephalus arabicus ANDERSON, 1894
• Phrynocephalus axillaris BLANFORD, 1875
• Phrynocephalus clarkorum ANDERSON & LEVITON, 1967
• Phrynocephalus erythrurus ZUGMAYER, 1909
• Phrynocephalus euptilopus ALCOCK & FINN, 1897
• Phrynocephalus forsythii ANDERSON, 1872
• Phrynocephalus frontalis STRAUCH, 1876
• Phrynocephalus golubewii SHENBROT & SEMYONOV, 1990
• Phrynocephalus guttatus (GMELIN, 1789)
• Phrynocephalus helioscopus (PALLAS, 1771)
• Phrynocephalus hispidus BEDRIAGA, 1909
• Phrynocephalus horvathi MEHELY, 1894
• Phrynocephalus interscapularis LICHTENSTEIN, 1856
• Phrynocephalus kangsuensis LIANG & SHI, 2024
• Phrynocephalus kulagini BEDRIAGA, 1909
• Phrynocephalus lutensis KAMALI & ANDERSON, 2015
• Phrynocephalus luteoguttatus BOULENGER, 1887
• Phrynocephalus maculatus ANDERSON, 1872
• Phrynocephalus meridionalis DUNAYEV, SOLOVYEVA & POYARKOV, 2012
• Phrynocephalus mystaceus (PALLAS, 1776)
• Phrynocephalus ornatus BOULENGER, 1887
• Phrynocephalus persicus DE FILIPPI, 1863
• Phrynocephalus przewalskii STRAUCH, 1876
• Phrynocephalus putjatai BEDRIAGA, 1909
• Phrynocephalus raddei BOETTGER, 1888
• Phrynocephalus reticulatus EICHWALD, 1831
• Phrynocephalus roborowskii BEDRIAGA, 1906
• Phrynocephalus rossikowi NIKOLSKY, 1898
• Phrynocephalus saidalievi SATTOROV, 1981
• Phrynocephalus sakoi MELNIKOV, MELNIKOVA, NAZAROV, AL-JOHANY & ANANJEVA, 2015
• Phrynocephalus scutellatus (OLIVIER, 1807)
• Phrynocephalus strauchi NIKOLSKY, 1899
• Phrynocephalus theobaldi BLYTH, 1863
• Phrynocephalus versicolor STRAUCH, 1876
• Phrynocephalus vindumi GOLUBEV, 1998
• Phrynocephalus vlangalii STRAUCH, 1876
• Phrynonax poecilonotus (GÜNTHER, 1858)
• Phrynonax sexcarinatus (WAGLER, 1824)
• Phrynonax shropshirei BARBOUR & AMARAL, 1924
• Phrynops geoffroanus (SCHWEIGGER, 1812)
• Phrynops hilarii (DUMÉRIL & BIBRON, 1835)
• Phrynops tuberosus (PETERS, 1870)
• Phrynops williamsi RHODIN & MITTERMEIER, 1983
• Phrynosoma asio COPE, 1864
• Phrynosoma blainvillii GRAY, 1839
• Phrynosoma braconnieri BOCOURT, 1870
• Phrynosoma cornutum (HARLAN, 1825)
• Phrynosoma coronatum (BLAINVILLE, 1835)
• Phrynosoma ditmarsi STEJNEGER, 1906
• Phrynosoma douglasii (BELL, 1829)
• Phrynosoma goodei STEJNEGER, 1893
• Phrynosoma hernandesi GIRARD, 1858
• Phrynosoma mcallii (HALLOWELL, 1852)
• Phrynosoma modestum GIRARD, 1852
• Phrynosoma orbiculare (LINNAEUS, 1758)
• Phrynosoma ornatissimum GIRARD, 1858
• Phrynosoma platyrhinos GIRARD, 1852
• Phrynosoma sherbrookei NIETO-MONTES DE OCA, ARENAS-MORENO, BELTRÁN-SÁNCHEZ & LEACHÉ, 2014
• Phrynosoma solare GRAY, 1845
• Phyllodactylus angustidigitus DIXON & HUEY, 1970
• Phyllodactylus barringtonensis VAN DENBURGH, 1912
• Phyllodactylus baurii GARMAN, 1892
• Phyllodactylus cleofasensis RAMÍREZ-REYES, BARRAZA-SOLTERO, NOLASCO-LUNA, FLORES-VILLELA & ESCO BEDO-GALVÁN, 2021
• Phyllodactylus dixoni RIVERO -BLANCO & LANCINI, 1968
• Phyllodactylus duncanensis VAN DENBURGH, 1912
• Phyllodactylus gerrhopygus (WIEGMANN, 1834)
• Phyllodactylus gorii LANZA, 1973
• Phyllodactylus hispaniolae SCHWARTZ, 1979
• Phyllodactylus homolepidurus SMITH, 1935
• Phyllodactylus isabelae CASTRO-FRANCO & URIBE-PENA, 1992
• Phyllodactylus kofordi DIXON & HUEY, 1970
• Phyllodactylus kropotkini RAMÍREZ-REYES & FLORES-VILLELA, 2018
• Phyllodactylus lanei SMITH, 1935
• Phyllodactylus leoni TORRES-CARVAJAL, CARVAJAL-CAMPOS BARNES, NICHOLLS & POZO-ANDRADE, 2013
• Phyllodactylus lepidopygus (TSCHUDI, 1845)
• Phyllodactylus lupitae CASTRO-FRANCO & URIBE-PENA, 1992
• Phyllodactylus magister NOBLE, 1924
• Phyllodactylus magnus TAYLOR, 1942
• Phyllodactylus maresi LANZA, 1973
• Phyllodactylus martini LIDTH DE JEUDE, 1887
• Phyllodactylus microphyllus COPE, 1875
• Phyllodactylus nocticolus DIXON, 1964
• Phyllodactylus nolascoensis DIXON, 1964
• Phyllodactylus pachamama KOCH, FLECKS, VENEGAS, BIALKE, VALVERDE & RÖDDER, 2016
• Phyllodactylus palmeus DIXON, 1968
• Phyllodactylus papenfussi MURPHY, BLAIR & DE LA CRUZ, 2009
• Phyllodactylus paralepis MCCRANIE & HEDGES, 2013
• Phyllodactylus partidus DIXON, 1966
• Phyllodactylus paucituberculatus DIXON, 1960
• Phyllodactylus pulcher GRAY, 1828
• Phyllodactylus pumilus DIXON & HUEY, 1970
• Phyllodactylus reissii PETERS, 1862
• Phyllodactylus rupinus DIXON, 1964
• Phyllodactylus rutteni HUMMELINCK, 1940
• Phyllodactylus saxatilis DIXON, 1964
• Phyllodactylus sommeri SCHWARTZ, 1979
• Phyllodactylus tuberculosus WIEGMANN, 1834
• Phyllodactylus unctus (COPE, 1863)
• Phyllodactylus ventralis O'SHAUGHNESSY, 1875
• Phyllodactylus wirshingi KERSTER & SMITH, 1955
• Phyllopezus heuteri CACCIALI, LOTZKAT, GAMBLE & KÖHLER, 2018
• Phyllopezus lutzae (LOVERIDGE, 1941)
• Phyllopezus periosus RODRIGUES, 1986
• Phyllopezus pollicaris (SPIX, 1825)
• Phyllorhynchus decurtatus (COPE, 1868)
• Phyllurus gulbaru HOSKIN, COUPER & SCHNEIDER, 2003
• Phyllurus kabikabi COUPER, HAMLEY & HOSKIN, 2008
• Phyllurus pinnaclensis HOSKIN, BERTOLA & HIGGIE, 2019
• Phyllurus platurus (SHAW, 1790)
• Phymaturus aguanegra LOBO, LASPIUR & ACOSTA, 2013
• Phymaturus aguedae TRONCOSO-PALACIOS & ESQUERRÉ, 2014
• Phymaturus alicahuense NUÑEZ, VELOSO, ESPEJO, VELOSO, CORTES & ARAYA, 2010
• Phymaturus antofagastensis PEREYRA, 1985
• Phymaturus bibronii (GUICHENOT, 1848)
• Phymaturus cacivioi LOBO & NENDA, 2015
• Phymaturus calcogaster SCOLARO & CEI, 2003
• Phymaturus camilae SCOLARO, JARA & PINCHEIRA-DONOSO, 2013
• Phymaturus castillensis SCOLARO & PINCHEIRA-DONOSO, 2010
• Phymaturus ceii SCOLARO & IBARGÜENGOYTÍA, 2007
• Phymaturus chenqueniyen LOBO, BARRASSO, VALDECANTOS, GIRAUDO, DIPIETRO & BASSO, 2022
• Phymaturus curivilcun SCOLARO, CORBALÁN, TAPPARI & STREITENBERGER, 2016
• Phymaturus darwini NUÑEZ, VELOSO, ESPEJO, VELOSO, CORTES & ARAYA, 2010
• Phymaturus delheyi AVILA, PEREZ, PEREZ & MORANDO, 2011
• Phymaturus denotatus LOBO, NENDA & SLODKI, 2012
• Phymaturus desuetus SCOLARO & TAPPARI, 2009
• Phymaturus dorsimaculatus LOBO & QUINTEROS, 2005
• Phymaturus etheridgei LOBO, ABDALA & VALDECANTOS, 2010
• Phymaturus extrilidus LOBO, ESPINOZA, SANABRIA & QUIROGA, 2012
• Phymaturus felixi LOBO, ABDALA & VALDECANTOS, 2010
• Phymaturus fiambala LOBO, HIBBARD, QUIPILDOR & VALDECANTOS, 2019
• Phymaturus indistinctus CEI & CASTRO, 1973
• Phymaturus katenke SCOLARO, CORBALÁN, OBREGÓN- STREITENBERGER & TAPPARI, 2021
• Phymaturus laurenti LOBO, ABDALA & VALDECANTOS, 2010
• Phymaturus loboi TRONCOSO-PALACIOS, FERRI-YÁÑEZ, LASPIUR & AGUILAR, 2019
• Phymaturus mallimaccii CEI, 1980
• Phymaturus manuelae SCOLARO & IBARGÜENGOYTÍA, 2008
• Phymaturus maquinchao LOBO, BARRASSO, VALDECANTOS, GIRAUDO, DIPIETRO & BASSO, 2022
• Phymaturus maulense NUÑEZ, VELOSO, ESPEJO, VELOSO, CORTES & ARAYA, 2010
• Phymaturus nevadoi CEI & ROIG, 1975
• Phymaturus niger LOBO, BARRASSO, HIBBARD, QUIPILDOR, SLODKI, VALDECANTOS & BASSO, 2021
• Phymaturus palluma (MOLINA, 1782)
• Phymaturus patagonicus KOSLOWSKY, 1898
• Phymaturus payuniae CEI & CASTRO, 1973
• Phymaturus punae CEI, ETHERIDGE & VIDELA, 1985
• Phymaturus querque LOBO, ABDALA & VALDECANTOS, 2010
• Phymaturus rahuensis GONZÁLEZ-MARÍN, FULVIO-PÉREZ, MINOLI, MORANDO & AVILA, 2016
• Phymaturus robustus LOBO, BARRASSO, HIBBARD, QUIPILDOR, SLODKI, VALDECANTOS & BASSO, 2021
• Phymaturus roigorum LOBO & ABDALA, 2007
• Phymaturus sinervoi SCOLARO, DE LA CRUZ & IBARGÜENGOYTÍA, 2012
• Phymaturus sitesi AVILA, PÉREZ, PEREZ & MORANDO, 2011
• Phymaturus somuncurensis CEI & CASTRO, 1973
• Phymaturus spurcus BARBOUR, 1921
• Phymaturus tenebrosus LOBO & QUINTEROS, 2005
• Phymaturus timi HIBBARD, NENDA & LOBO, 2019
• Phymaturus tromen LOBO & NENDA, 2015
• Phymaturus videlai SCOLARO & PINCHEIRA-DONOSO, 2010
• Phymaturus vociferator PINCHEIRA-DONOSO, 2004
• Phymaturus williamsi LOBO, LASPIUR & ACOSTA, 2013
• Phymaturus yachanana AVILA, PÉREZ, MINOLI & MORANDO, 2014
• Phymaturus zapalensis CEI & CASTRO, 1973
• Physignathus cocincinus CUVIER, 1829
• Phytolopsis punctata GRAY, 1849
• Pinoyscincus abdictus (BROWN & ALCALA, 1980)
• Pinoyscincus coxi (TAYLOR, 1915)
• Pinoyscincus jagori (PETERS, 1864)
• Pinoyscincus llanosi (TAYLOR, 1919)
• Pinoyscincus mindanensis (TAYLOR, 1915)
• Pituophis catenifer (BLAINVILLE, 1835)
• Pituophis deppei (DUMÉRIL, 1853)
• Pituophis insulanus KLAUBER, 1946
• Pituophis lineaticollis (COPE, 1861)
• Pituophis melanoleucus (DAUDIN, 1803)
• Pituophis ruthveni STULL, 1929
• Placosoma cordylinum TSCHUDI, 1847
• Placosoma glabellum (PETERS, 1870)
• Platemys platycephala (SCHNEIDER, 1792)
• Platyceps collaris (MÜLLER, 1878)
• Platyceps elegantissimus (GÜNTHER, 1878)
• Platyceps florulentus (GEOFFROY SAINT-HILAIRE, 1827)
• Platyceps karelini (BRANDT, 1838)
• Platyceps najadum (EICHWALD, 1831)
• Platyceps rhodorachis (JAN, 1863)
• Platyceps rogersi (ANDERSON, 1893)
• Platyceps saharicus SCHÄTTI & MCCARTHY, 2004
• Platyceps sinai (SCHMIDT & MARX, 1956)
• Platyceps variabilis (BOULENGER, 1905)
• Platyceps ventromaculatus (GRAY, 1834)
• Platysaurus attenboroughi WHITING, BRANCH, PEPPER & KEOGH, 2015
• Platysaurus intermedius MATSCHIE, 1891
• Platysaurus lebomboensis JACOBSEN, 1994
• Platysaurus maculatus BROADLEY, 1965
• Platysternon megacephalum GRAY, 1831
• Platysternon peguense GRAY, 1870
• Plectrurus aureus BEDDOME, 1880
• Plesiodipsas perijanensis (ALEMÁN, 1953)
• Plestiodon anthracinus BAIRD, 1849
• Plestiodon barbouri (VAN DENBURGH, 1912)
• Plestiodon bilineatus (TANNER, 1958)
• Plestiodon brevirostris (GÜNTHER, 1860)
• Plestiodon callicephalus (BOCOURT, 1879)
• Plestiodon capito (BOCOURT, 1879)
• Plestiodon copei (TAYLOR, 1933)
• Plestiodon dugesii (THOMINOT, 1883)
• Plestiodon egregius BAIRD, 1858
• Plestiodon elegans (BOULENGER, 1887)
• Plestiodon fasciatus (LINNAEUS, 1758)
• Plestiodon finitimus OKAMOTO & HIKIDA, 2012
• Plestiodon gilberti (VAN DENBURGH, 1896)
• Plestiodon iheyaesilvae KURITA & HIKIDA, 2025
• Plestiodon inexpectatus (TAYLOR, 1932)
• Plestiodon japonicus (PETERS, 1864)
• Plestiodon kishinouyei (STEJNEGER, 1901)
• Plestiodon kuchinoshimensis KURITA & HIKIDA, 2014
• Plestiodon kumesilvae KURITA & HIKIDA, 2025
• Plestiodon lagunensis (VAN DENBURGH, 1895)
• Plestiodon laticeps (SCHNEIDER, 1801)
• Plestiodon latiscutatus HALLOWELL, 1861
• Plestiodon longirostris COPE, 1861
• Plestiodon lynxe (WIEGMANN, 1834)
• Plestiodon marginatus HALLOWELL, 1861
• Plestiodon multivirgatus HALLOWELL, 1858
• Plestiodon obsoletus BAIRD & GIRARD, 1852
• Plestiodon ochoterenae (TAYLOR, 1933)
• Plestiodon oshimensis (THOMPSON, 1912)
• Plestiodon parviauriculatus (TAYLOR, 1933)
• Plestiodon parvulus (TAYLOR, 1933)
• Plestiodon reynoldsi (STEJNEGER, 1910)
• Plestiodon septentrionalis BAIRD, 1858
• Plestiodon skiltonianus BAIRD & GIRARD, 1852
• Plestiodon stimpsonii (THOMPSON, 1912)
• Plestiodon sumichrasti (COPE, 1867)
• Plestiodon takarai KURITA, OTA & HIKIDA, 2017
• Plestiodon tamdaoensis (BOURRET, 1937)
• Plestiodon tetragrammus BAIRD, 1859
• Plestiodon toyamai KURITA & HIKIDA, 2025
• Plestiodon tunganus (STEJNEGER, 1924)
• Plica kathleenae MURPHY & JOWERS, 2013
• Plica lumaria DONNELLY & MYERS, 1991
• Plica medemi MURPHY & JOWERS, 2013
• Plica plica (LINNAEUS, 1758)
• Plica rayi MURPHY & JOWERS, 2013
• Plica umbra (LINNAEUS, 1758)
• Pliocercus elapoides COPE, 1860
• Pliocercus euryzonus COPE, 1862
• Podarcis bocagei (LOPEZ-SEOANE, 1885)
• Podarcis carbonelli PÉREZ-MELLADO, 1981
• Podarcis galerai BASSITTA, BUADES, PÉREZ-CEMBRANOS, PÉREZ-MELLADO, TERRASA, BROWN, NAVARRO, LLUCH, ORTEGA, CASTRO, PICORNELL & RAMON, 2020
• Podarcis hispanicus (STEINDACHNER, 1870)
• Podarcis lilfordi (GÜNTHER, 1874)
• Podarcis liolepis (BOULENGER, 1905)
• Podarcis melisellensis (BRAUN, 1877)
• Podarcis muralis (LAURENTI, 1768)
• Podarcis pityusensis (BOSCÁ, 1883)
• Podarcis siculus (RAFINESQUE-SCHMALTZ, 1810)
• Podarcis tauricus (GEORGI, 1801)
• Podarcis vaucheri (BOULENGER, 1905)
• Podarcis virescens GENIEZ, SÁ-SOUSA, GUILLAUME, CLUCHIER & CROCHET, 2014
• Podarcis waglerianus GISTEL, 1868
• Podocnemis erythrocephala (SPIX, 1824)
• Podocnemis expansa (SCHWEIGGER, 1812)
• Podocnemis lewyana DUMÉRIL, 1852
• Podocnemis sextuberculata CORNALIA, 1849
• Podocnemis unifilis TROSCHEL, 1848
• Podocnemis vogli MÜLLER, 1935
• Pogona barbata (CUVIER, 1829)
• Pogona henrylawsoni WELLS & WELLINGTON, 1985
• Pogona microlepidota (GLAUERT, 1952)
• Pogona minor (STERNFELD, 1919)
• Pogona nullarbor (BADHAM, 1976)
• Pogona vitticeps (AHL, 1926)
• Polemon ater PORTILLO, BRANCH, TILBURY, NAGY, HUGHES, KUSAMBA, MUNINGA, ARISTOTE, BEHANGANA & GREENBAUM, 2019
• Polemon barthii JAN, 1858
• Polemon bocourti MOCQUARD, 1897
• Polemon christyi (BOULENGER, 1903)
• Polemon collaris (PETERS, 1881)
• Polemon fulvicollis (MOCQUARD, 1887)
• Polemon gabonensis (DUMÉRIL, 1856)
• Polemon graueri (STERNFELD, 1908)
• Polychrus acutirostris SPIX, 1825
• Polychrus femoralis WERNER, 1910
• Polychrus gutturosus BERTHOLD, 1846
• Polychrus jacquelinae KOCH, VENEGAS, GARCIA-BRAVO & BÖHME, 2011
• Polychrus liogaster BOULENGER, 1908
• Polychrus marmoratus (LINNAEUS, 1758)
• Polychrus peruvianus (NOBLE, 1924)
• Poromera fordii (HALLOWELL, 1857)
• Porthidium arcosae SCHÄTTI & KRAMER, 1993
• Porthidium lansbergii (SCHLEGEL, 1841)
• Porthidium nasutum (BOCOURT, 1868)
• Porthidium ophryomegas (BOCOURT, 1868)
• Porthidium porrasi LAMAR, 2003
• Porthidium yucatanicum (SMITH, 1941)
• Potamites erythrocularis CHÁVEZ & CATENAZZI, 2014
• Potamites montanicola CHÁVEZ & VÁSQUEZ, 2012
• Potamites ocellatus (SINITSIN, 1930)
• Potamites strangulatus (COPE, 1868)
• Potamites trachodus (UZZELL, 1966)
• Prasinohaema virens (PETERS, 1881)
• Pristidactylus alvaroi (DONOSO-BARROS, 1975)
• Pristidactylus araucanus (GALLARDO, 1964)
• Pristidactylus fasciatus (D’ORBIGNY & BIBRON, 1837)
• Pristidactylus nigroiugulus CEI, SCOLARO & VIDELA, 2001
• Pristidactylus torquatus (PHILIPPI, 1861)
• Pristidactylus valeriae (DONOSO-BARROS, 1966)
• Pristurus ali BURRIEL-CARRANZA, KOPPETSCH, GARCIA-PORTA & CARRANZA, 2025
• Pristurus assareen BURRIEL-CARRANZA, KOPPETSCH, GARCIA-PORTA & CARRANZA, 2025
• Pristurus carteri (GRAY, 1863)
• Pristurus celerrimus ARNOLD, 1977
• Pristurus feulneri BURRIEL-CARRANZA, KOPPETSCH, GARCIA-PORTA & CARRANZA, 2025
• Pristurus flavipunctatus RÜPPELL, 1835
• Pristurus gallagheri ARNOLD, 1986
• Pristurus guweirensis HAAS, 1943
• Pristurus insignis BLANFORD, 1881
• Pristurus masirahensis TAMAR, MITSI, SIMÓ-RIUDALBAS, TEJERO-CICUÉNDEZ, AL-SARIRI & CARRANZA, 2019
• Pristurus minimus ARNOLD, 1977
• Pristurus omanensis BURRIEL-CARRANZA, KOPPETSCH, GARCIA-PORTA & CARRANZA, 2025
• Pristurus rupestris BLANFORD, 1874
• Proatheris superciliaris (PETERS, 1855)
• Procellosaurinus erythrocercus RODRIGUES, 1991
• Procellosaurinus tetradactylus RODRIGUES, 1991
• Proctoporus bolivianus WERNER, 1910
• Proctoporus carabaya GOICOECHEA, PADIAL, CHAPARRO, CASTROVIEJO-FISHER & DE LA RIVA, 2013
• Proctoporus chasqui (CHÁVEZ, SIU-TING, DURAN & VENEGAS, 2011)
• Proctoporus guentheri (BOETTGER, 1891)
• Proctoporus iridescens GOICOECHEA, PADIAL, CHAPARRO, CASTROVIEJO-FISHER & DE LA RIVA, 2013
• Proctoporus kiziriani GOICOECHEA, PADIAL, CHAPARRO, CASTROVIEJO-FISHER & DE LA RIVA, 2013
• Proctoporus lacertus (STEJNEGER, 1913)
• Proctoporus machupicchu MAMANI, GOICOECHEA & CHAPARRO, 2015
• Proctoporus oreades (CHÁVEZ, SIU-TING, DURAN & VENEGAS, 2011)
• Proctoporus pachyurus TSCHUDI, 1845
• Proctoporus spinalis (BOULENGER, 1911)
• Proscelotes aenea (BARBOUR & LOVERIDGE, 1928)
• Proscelotes eggeli (TORNIER, 1902)
• Prosymna ambigua BOCAGE, 1873
• Prosymna collaris STERNFELD, 1908
• Prosymna greigerti MOCQUARD, 1906
• Prosymna lineata (PETERS, 1871)
• Prosymna meleagris (REINHARDT, 1843)
• Prosymna ornatissima BARBOUR & LOVERIDGE, 1928
• Prosymna semifasciata BROADLEY, 1995
• Prosymna stuhlmanni (PFEFFER, 1893)
• Protobothrops elegans (GRAY, 1849)
• Protobothrops flavoviridis (HALLOWELL, 1861)
• Protobothrops himalayanus PAN, CHETTRI, YANG, JIANG, WANG, ZHANG & VOGEL, 2013
• Protobothrops jerdonii (GÜNTHER, 1875)
• Protobothrops mucrosquamatus (CANTOR, 1839)
• Protobothrops tokarensis (NAGAI, 1928)
• Psammobates geometricus (LINNAEUS, 1758)
• Psammobates oculifer (KUHL, 1820)
• Psammobates tentorius (BELL, 1828)
• Psammodromus algirus (LINNAEUS, 1758)
• Psammodromus blanci (LATASTE, 1880)
• Psammodromus edwarsianus (DUGÈS, 1829)
• Psammodromus microdactylus (BOETTGER, 1881)
• Psammodromus occidentalis FITZE, GONZALEZ-JIMENA, SAN-JOSE, SAN MAURO & ZARDOYA, 2012
• Psammodynastes pictus GÜNTHER, 1858
• Psammodynastes pulverulentus (BOIE, 1827)
• Psammophilus dorsalis (GRAY, 1831)
• Psammophis aegyptius MARX, 1958
• Psammophis afroccidentalis TRAPE, BÖHME & MEDIANNIKOV, 2019
• Psammophis cornusafricae ŠMÍD, FERNÁNDEZ, ABDIRAHMAN-ELMI & MAZUCH, 2023
• Psammophis elegans (SHAW, 1802)
• Psammophis leopardinus BOCAGE, 1887
• Psammophis lineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Psammophis mossambicus PETERS, 1882
• Psammophis notostictus PETERS, 1867
• Psammophis orientalis BROADLEY, 1977
• Psammophis phillipsii (HALLOWELL, 1844)
• Psammophis praeornatus (SCHLEGEL, 1837)
• Psammophis rukwae BROADLEY, 1966
• Psammophis schokari (FORSKÅL, 1775)
• Psammophis sibilans (LINNAEUS, 1758)
• Psammophis subtaeniatus PETERS, 1882
• Psammophylax ocellatus BOCAGE, 1873
• Psammophylax tritaeniatus (GÜNTHER, 1868)
• Psammophylax variabilis GÜNTHER, 1893
• Pseudalsophis dorsalis (STEINDACHNER, 1876)
• Pseudalsophis elegans (TSCHUDI, 1845)
• Pseudaspis cana (LINNAEUS, 1758)
• Pseudechis australis (GRAY, 1842)
• Pseudechis butleri SMITH, 1982
• Pseudechis colletti BOULENGER, 1902
• Pseudechis guttatus DE VIS, 1905
• Pseudechis pailsei (HOSER, 1998)
• Pseudechis papuanus PETERS & DORIA, 1878
• Pseudechis porphyriacus (SHAW, 1794)
• Pseudechis rossignolii (HOSER, 2000)
• Pseudechis weigeli (WELLS & WELLINGTON, 1987)
• Pseudelaphe flavirufa (COPE, 1867)
• Pseudemydura umbrina SIEBENROCK, 1901
• Pseudemys alabamensis BAUR, 1893
• Pseudemys concinna (LE CONTE, 1830)
• Pseudemys floridana (LE CONTE, 1830)
• Pseudemys gorzugi WARD, 1984
• Pseudemys nelsoni CARR, 1938
• Pseudemys peninsularis CARR, 1938
• Pseudemys rubriventris (LE CONTE, 1830)
• Pseudemys texana BAUR, 1893
• Pseuderemias brenneri (PETERS, 1869)
• Pseuderemias striata (PETERS, 1874)
• Pseudoacontias angelorum NUSSBAUM & RAXWORTHY, 1995
• Pseudoacontias madagascariensis BOCAGE, 1889
• Pseudoacontias menamainty ANDREONE & GREER, 2002
• Pseudoboa coronata SCHNEIDER, 1801
• Pseudoboa haasi (BOETTGER, 1905)
• Pseudoboa martinsi ZAHER, OLIVEIRA & FRANCO, 2008
• Pseudoboa neuwiedii (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudoboa nigra (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudoboa serrana MORATO, MOURA-LEITE, PRUDENTE & BÉRNILS, 1995
• Pseudoboodon abyssinicus MOCQUARD, 1906
• Pseudocalotes baliomus HARVEY, SHANEY, HAMIDY, KURNIAWAN & SMITH, 2017
• Pseudocalotes cybelidermus HARVEY, HAMIDY, KURNIAWAN, SHANEY & SMITH, 2014
• Pseudocalotes flavigula (SMITH, 1924)
• Pseudocalotes guttalineatus HARVEY, HAMIDY, KURNIAWAN, SHANEY & SMITH, 2014
• Pseudocalotes kingdonwardi (SMITH, 1935)
• Pseudocalotes rhammanotus HARVEY, HAMIDY, KURNIAWAN, SHANEY & SMITH, 2014
• Pseudocalotes tympanistriga (GRAY, 1831)
• Pseudocalotes ziegleri HALLERMANN, TRUONG, ORLOV & ANANJEVA, 2010
• Pseudoceramodactylus khobarensis HAAS, 1957
• Pseudocerastes fieldi SCHMIDT, 1930
• Pseudocerastes persicus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudocerastes urarachnoides BOSTANCHI, ANDERSON, KAMI & PAPENFUSS, 2006
• Pseudocophotis kontumensis ANANJEVA, ORLOV, TRUONG & NAZAROV, 2007
• Pseudoeryx plicatilis (LINNAEUS, 1758)
• Pseudoeryx relictualis SCHARGEL, RIVAS-FUENMAYOR, BARROS, PÉFAUR & NAVARETTE, 2007
• Pseudoferania polylepis (FISCHER, 1886)
• Pseudoficimia frontalis (COPE, 1864)
• Pseudogekko atiorum DAVIS, WATTERS, KÖHLER, WHITSETT, HURON, BROWN, DIESMOS & SILER, 2015
• Pseudogekko chavacano SILER, WELTON, DAVIS, WATTERS, DAVEY, DIESMOS, DIESMOS & BROWN, 2014
• Pseudogekko compresicorpus (TAYLOR, 1915)
• Pseudogekko ditoy SILER, WELTON, DAVIS, WATTERS, DAVEY, DIESMOS, DIESMOS & BROWN, 2014
• Pseudogekko hungkag BROWN, MENESES, WOOD, FERNANDEZ, CUESTA, CLORES, TRACY, BUEHLER & SILER, 2020
• Pseudogekko isapa SILER, DAVIS, DIESMOS, GUINTO, WHITSETT & BROWN, 2016
• Pseudogekko pungkaypinit SILER, WELTON, DAVIS, WATTERS, DAVEY, DIESMOS, DIESMOS & BROWN, 2014
• Pseudogekko sumiklab SILER, DAVIS, WATTERS, FREITAS, GRIFFITH, BINADAY, LOBOS AMARGA & BROWN, 2017
• Pseudogonatodes barbouri (NOBLE, 1921)
• Pseudogonatodes furvus RUTHVEN, 1915
• Pseudogonatodes fuscofortunatus SCHARGEL, HERNÁNDEZ-MORALES, DAZA, JOWERS, MONTES-CORREA, FREITAS, SULLIVAN, GAMBLE, BAUER & RIVAS, 2024
• Pseudogonatodes guianensis PARKER, 1935
• Pseudogonatodes lunulatus (ROUX, 1927)
• Pseudogonatodes manessi AVILA-PIRES & HOOGMOED, 2000
• Pseudogonatodes quihuai ROJAS-RUNJAIC, KOCH+<br />CASTROVIEJO-FISHER+<br />PRUDENTE, 2024
• Pseudonaja aspidorhyncha (MCCOY, 1879)
• Pseudonaja mengdeni WELLS & WELLINGTON, 1985
• Pseudonaja modesta (GÜNTHER, 1872)
• Pseudonaja textilis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudopus apodus (PALLAS, 1775)
• Pseudorabdion modiglianii DORIA & PETRI, 2010
• Pseudorabdion talonuran BROWN, LEVITON & SISON, 1999
• Pseudotrapelus aqabensis MELNIKOV, NAZAROV, ANANJEVA & DISI, 2012
• Pseudotrapelus chlodnickii MELNIKOV, ŚMIEŁOWSKI, MELNIKOVA, NAZAROV & ANANJEVA, 2015
• Pseudotrapelus dhofarensis MELNIKOV & PIERSON, 2012
• Pseudotrapelus jensvindumi MELNIKOV, ANANJEVA & PAPENFUSS, 2013
• Pseudotrapelus neumanni (TORNIER, 1905)
• Pseudotrapelus sinaitus (HEYDEN, 1827)
• Pseudoxenodon baramensis (SMITH, 1921)
• Pseudoxenodon inornatus (BOIE, 1827)
• Pseudoxenodon macrops (BLYTH, 1855)
• Pseudoxenodon stejnegeri BARBOUR, 1908
• Pseudoxyrhopus microps GÜNTHER, 1881
• Pseudoxyrhopus quinquelineatus (GÜNTHER, 1881)
• Psilops paeminosus (RODRIGUES, 1991)
• Psomophis genimaculatus (BOETTGER, 1885)
• Psomophis joberti (SAUVAGE, 1884)
• Psomophis obtusus (COPE, 1863)
• Psychosaura agmosticha (RODRIGUES, 2000)
• Psychosaura macrorhyncha (HOGE, 1946)
• Ptenopus adamanteus BECKER, ALEXANDER & TOLLEY, 2025
• Ptenopus australis BECKER, ALEXANDER & TOLLEY, 2025
• Ptenopus carpi BRAIN, 1962
• Ptenopus circumsyrticus BECKER, ALEXANDER & TOLLEY, 2025
• Ptenopus garrulus (SMITH, 1849)
• Ptenopus kenkenses BECKER, ALEXANDER & TOLLEY, 2025
• Ptenopus kochi HAACKE, 1964
• Ptenopus maculatus (GRAY, 1866)
• Ptenopus sceletus BECKER, ALEXANDER & TOLLEY, 2025
• Ptyas herminae (BOETTGER, 1895)
• Ptyas korros (SCHLEGEL, 1837)
• Ptyas major (GÜNTHER, 1858)
• Ptyas mucosa (LINNAEUS, 1758)
• Ptyas semicarinata (HALLOWELL, 1861)
• Ptychophis flavovirgatus GOMES, 1915
• Ptyctolaemus gularis (PETERS, 1864)
• Ptyodactylus ananjevae NAZAROV, MELNIKOV & MELNIKOVA, 2013
• Ptyodactylus bischoffsheimi BOUTAN, 1893
• Ptyodactylus dhofarensis NAZAROV, MELNIKOV & MELNIKOVA, 2013
• Ptyodactylus guttatus HEYDEN, 1827
• Ptyodactylus hasselquistii (DONNDORFF, 1798)
• Ptyodactylus homolepis BLANFORD, 1876
• Ptyodactylus orlovi NAZAROV, MELNIKOV & MELNIKOVA, 2013
• Ptyodactylus oudrii LATASTE, 1880
• Ptyodactylus puiseuxi BOUTAN, 1893
• Ptyodactylus ragazzii ANDERSON, 1898
• Ptyodactylus rivapadiali TRAPE, 2017
• Ptyodactylus ruusaljibalicus SIMÓ-RIUDALBAS, METALLINOU, POUS, ELS, JAYASINGHE, PÉNTEK-ZAKAR, WILMS, AL-SAADI & CARRANZA, 2017
• Ptyodactylus siphonorhina ANDERSON, 1896
• Pygmaeascincus timlowi (INGRAM, 1977)
• Pygomeles braconnieri GRANDIDIER, 1867
• Pygomeles trivittatus BOULENGER, 1896
• Pygopus robertsi OLIVER, COUPER & AMEY, 2010
• Pygopus schraderi BOULENGER, 1913
• Python anchietae BOCAGE, 1887
• Python bivittatus KUHL, 1820
• Python breitensteini STEINDACHNER, 1881
• Python brongersmai STULL, 1938
• Python kyaiktiyo ZUG, GOTTE & JACOBS, 2011
• Python molurus (LINNAEUS, 1758)
• Python natalensis SMITH, 1840
• Python regius (SHAW, 1802)
• Python sebae (GMELIN, 1789)
• Pythonodipsas carinata GÜNTHER, 1868
• Pyxis arachnoides BELL, 1827
• Pyxis planicauda (GRANDIDIER, 1867)
• Quedenfeldtia moerens (CHABANAUD, 1916)
• Quedenfeldtia trachyblepharus (BOETTGER, 1874)
• Raclitia indica GRAY, 1842
• Rafetus euphraticus (DAUDIN, 1801)
• Rafetus swinhoei (GRAY, 1873)
• Ramigekko swartbergensis (HAACKE, 1996)
• Ramphotyphlops adocetus WYNN, REYNOLDS, BUDEN, FALANRUW & LYNCH, 2012
• Ramphotyphlops angusticeps (PETERS, 1878)
• Ramphotyphlops bipartitus (SAUVAGE, 1879)
• Ramphotyphlops depressus PETERS, 1880
• Ramphotyphlops hatmaliyeb WYNN, REYNOLDS, BUDEN, FALANRUW & LYNCH, 2012
• Ramphotyphlops lineatus (SCHLEGEL, 1839)
• Ramphotyphlops mansuetus (BARBOUR, 1921)
• Ramphotyphlops olivaceus (GRAY, 1845)
• Ranacephala hogei (MERTENS, 1967)
• Rankinia diemensis (GRAY, 1841)
• Regina grahamii BAIRD & GIRARD, 1853
• Regina septemvittata (SAY, 1825)
• Rena boettgeri (WERNER, 1899)
• Rena dugesii (BOCOURT, 1881)
• Rena dulcis BAIRD & GIRARD, 1853
• Rena humilis BAIRD & GIRARD, 1853
• Rena iversoni (SMITH, BREUKELEN, AUTH & CHISZAR, 1998)
• Rena maxima (LOVERIDGE, 1932)
• Rena segrega (KLAUBER, 1939)
• Rhabdophis akraios DORIA, PETRI, BELLATI, TISO & PISTARINO, 2013
• Rhabdophis angeli (BOURRET, 1934)
• Rhabdophis barbouri (TAYLOR, 1922)
• Rhabdophis bindi DAS, SMITH, SIDIK, SARKER, BORUAH, PATEL, MURTHY & DEEPAK, 2021
• Rhabdophis conspicillatus (GÜNTHER, 1872)
• Rhabdophis himalayanus (GÜNTHER, 1864)
• Rhabdophis plumbicolor (CANTOR, 1839)
• Rhabdophis siamensis (MELL, 1931)
• Rhabdophis subminiatus (SCHLEGEL, 1837)
• Rhabdophis tigrinus (BOIE, 1826)
• Rhabdops aquaticus GIRI, DEEPAK, CAPTAIN & GOWER, 2017
• Rhabdops olivaceus (BEDDOME, 1863)
• Rhachidelus brazili BOULENGER, 1908
• Rhacodactylus auriculatus (BAVAY, 1869)
• Rhacodactylus leachianus (CUVIER, 1829)
• Rhacodactylus trachycephalus (BOULENGER, 1878)
• Rhacodactylus trachyrhynchus BOCAGE, 1873
• Rhadinaea calligaster (COPE, 1875)
• Rhadinaea decorata (GÜNTHER, 1858)
• Rhadinaea flavilata (COPE, 1871)
• Rhadinaea forbesi SMITH, 1942
• Rhadinaea gaigeae BAILEY, 1937
• Rhadinaea hesperia BAILEY, 1940
• Rhadinaea laureata (GÜNTHER, 1868)
• Rhadinaea macdougalli SMITH & LANGEBARTEL, 1949
• Rhadinaea montana SMITH, 1944
• Rhadinaea omiltemana (GÜNTHER, 1894)
• Rhadinaea pulveriventris BOULENGER, 1896
• Rhadinaea quinquelineata COPE, 1886
• Rhadinaea taeniata (PETERS, 1863)
• Rhadinaea vermiculaticeps (COPE, 1860)
• Rhadinella godmani (GÜNTHER, 1865)
• Rhadinella lachrymans (COPE, 1870)
• Rhadinella serperaster (COPE, 1871)
• Rhamphiophis maradiensis CHIRIO & INEICH, 1991
• Rhamphiophis oxyrhynchus (REINHARDT, 1843)
• Rhamphiophis rostratus PETERS, 1854
• Rhampholeon gorongosae BROADLEY, 1971
• Rhampholeon nebulauctor BRANCH, BAYLISS & TOLLEY, 2014
• Rhampholeon spinosus (MATSCHIE, 1892)
• Rhampholeon temporalis (MATSCHIE, 1892)
• Rheodytes leukops LEGLER, 1980
• Rheosaurus sulcarostrum (DONNELLY, MACCULLOCH, UGARTE & KIZIRIAN, 2006)
• Rhinemys rufipes (SPIX, 1824)
• Rhineura floridana (BAIRD, 1858)
• Rhinobothryum bovallii (ANDERSSON, 1916)
• Rhinobothryum lentiginosum (SCOPOLI, 1785)
• Rhinocheilus antonii DUGÈS, 1886
• Rhinocheilus lecontei BAIRD & GIRARD, 1853
• Rhinoclemmys annulata (GRAY, 1860)
• Rhinoclemmys areolata (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
• Rhinoclemmys diademata (MERTENS, 1954)
• Rhinoclemmys funerea (COPE, 1875)
• Rhinoclemmys melanosterna (GRAY, 1861)
• Rhinoclemmys nasuta (BOULENGER, 1902)
• Rhinoclemmys pulcherrima (GRAY, 1855)
• Rhinoclemmys punctularia (DAUDIN, 1801)
• Rhinoclemmys rubida (COPE, 1870)
• Rhinogekko femoralis (SMITH, 1933)
• Rhinogekko misonnei DE WITTE, 1973
• Rhinoleptus koniagui (VILLIERS, 1956)
• Rhinophis blythii KELAART, 1853
• Rhinophis dinarzardae GOWER, SAMPAIO, VIDANAPATHIRANA & WICKRAMASINGHE, 2024
• Rhinophis erangaviraji WICKRAMASINGHE, VIDANAPATHIRANA, WICKRAMASINGHE & RANWELLA, 2009
• Rhinophis goweri AENGALS & GANESH, 2013
• Rhinophis homolepis HEMPRICH, 1820
• Rhinophis lineatus GOWER & MADUWAGE, 2011
• Rhinophis martin GOWER, SAMPAIO, VIDANAPATHIRANA & WICKRAMASINGHE, 2024
• Rhinophis mendisi GOWER, 2020
• Rhinophis philippinus (CUVIER, 1829)
• Rhinophis roshanpererai WICKRAMASINGHE, VIDANAPATHIRANA, RAJEEV & GOWER, 2017
• Rhinophis sanguineus BEDDOME, 1863
• Rhinophis tricoloratus DERANIYAGALA, 1975
• Rhinophis zigzag GOWER & MADUWAGE, 2011
• Rhinotyphlops lalandei (SCHLEGEL, 1839)
• Rhoptropella ocellata (BOULENGER, 1885)
• Rhoptropus afer PETERS, 1869
• Rhoptropus barnardi HEWITT, 1926
• Rhoptropus benguellensis MERTENS, 1938
• Rhoptropus biporosus FITZSIMONS, 1957
• Rhoptropus boultoni SCHMIDT, 1933
• Rhoptropus bradfieldi HEWITT, 1935
• Rhoptropus diporus HAACKE, 1965
• Rhoptropus montanus LAURENT, 1964
• Rhoptropus taeniostictus LAURENT, 1964
• Rhynchocalamus dayanae TAMAR, ŠMÍD, GÖÇMEN, MEIRI & CARRANZA, 2016
• Rhynchocalamus hejazicus LICATA, POLA, ŠMÍD, IBRAHIM, LIZ, SANTOS, PATKÓ, ABDULKAREEM, GONÇALVES, ALSHAMMARI, BUSAIS, EGAN, RAMALHO, SMITHSON & BRITO, 2024
• Rhynchocalamus melanocephalus (JAN, 1862)
• Rhynchocalamus satunini (NIKOLSKY, 1899)
• Rhynchoedura angusta PEPPER, DOUGHTY, HUTCHINSON & KEOGH, 2011
• Rhynchoedura ormsbyi WELLS & WELLINGTON, 1985
• Rhynchoedura sexapora PEPPER, DOUGHTY, HUTCHINSON & KEOGH, 2011
• Riama antioquensis (ARREDONDO, 2013)
• Riama columbiana (ANDERSSON, 1914)
• Riama meleagris (BOULENGER, 1885)
• Riama simotera (O'SHAUGHNESSY, 1879)
• Riama unicolor GRAY, 1858
• Riama yumborum AGUIRRE-PENAFIEL & TORRES-CARVAJAL, SALES-NUNES, PECK & MADDOCK, 2014
• Rieppeleon brevicaudatus (MATSCHIE, 1892)
• Riolama inopinata KOK, 2015
• Riolama leucosticta (BOULENGER, 1900)
• Riolama luridiventris ESQUEDA, LA MARCA & PRADERIO, 2004
• Riolama uzzelli MOLINA & SEÑARIS, 2003
• Riopa albopunctata GRAY, 1846
• Riopa guentheri (PETERS, 1879)
• Riopa lineolata STOLICZKA, 1870
• Riopa popae SHREVE, 1940
• Riopa punctata (LINNAEUS, 1758)
• Riopa vosmaerii (GRAY, 1839)
• Ristella beddomii BOULENGER, 1887
• Ristella guentheri BOULENGER, 1887
• Ristella rurkii GRAY, 1839
• Ristella travancorica (BEDDOME, 1870)
• Rodriguesophis chui (RODRIGUES, 1993)
• Rodriguesophis iglesiasi (GOMES, 1915)
• Rodriguesophis scriptorcibatus (RODRIGUES, 1993)
• Rondonops biscutatus COLLI, HOOGMOED, CANNATELLA, CASSIMIRO, GOMES, GHELLERE, SALES-NUNES, PELLEGRINO, SALERNO, MARQUES DE SOUZA & RODRIGUES, 2015
• Rondonops xanthomystax COLLI, HOOGMOED, CANNATELLA, CASSIMIRO, GOMES, GHELLERE, SALES-NUNES, PELLEGRINO, SALERNO, MARQUES DE SOUZA & RODRIGUES, 2015
• Saara asmussi (STRAUCH, 1863)
• Saara hardwickii (GRAY, 1827)
• Saara loricata (BLANFORD, 1874)
• Sacalia bealei (GRAY, 1831)
• Sacalia quadriocellata (SIEBENROCK, 1903)
• Saiphos equalis (GRAY, 1825)
• Salea gularis JERDON, 1853
• Salomonelaps par (BOULENGER, 1884)
• Saltuarius cornutus (OGILBY, 1892)
• Saltuarius eximius HOSKIN & COUPER, 2013
• Salvadora bairdi JAN, 1860
• Salvadora deserticola SCHMIDT, 1940
• Salvadora grahamiae BAIRD & GIRARD, 1853
• Salvadora gymnorhachis HERNÁNDEZ-JIMÉNEZ, FLORES-VILLELA & CAMPBELL, 2019
• Salvadora hexalepis (COPE, 1867)
• Salvadora intermedia HARTWEG, 1940
• Salvadora lemniscata (COPE, 1895)
• Salvadora lineata SCHMIDT, 1940
• Salvadora mexicana (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Salvator duseni (LÖNNBERG, 1910)
• Salvator merianae DUMÉRIL & BIBRON, 1839
• Salvator rufescens (GÜNTHER, 1871)
• Sanzinia volontany VENCES & GLAW, 2004
• Saphenophis antioquiensis (DUNN, 1943)
• Saphenophis atahuallpae (STEINDACHNER, 1901)
• Saphenophis boursieri (JAN, 1867)
• Saphenophis tristriatus (RENDAHL & VESTERGREN, 1940)
• Saproscincus basiliscus (INGRAM & RAWLINSON, 1981)
• Saproscincus rosei WELLS & WELLINGTON, 1985
• Sarada deccanensis (JERDON, 1870)
• Sauresia cayemitae SCHOOLS & HEDGES, 2024
• Sauresia pangnolae SCHOOLS & HEDGES, 2024
• Saurodactylus brosseti BONS & PASTEUR, 1957
• Saurodactylus fasciatus WERNER, 1931
• Saurodactylus mauritanicus (DUMÉRIL & BIBRON, 1836)
• Sauromalus ater DUMÉRIL, 1856
• Scaphiodontophis annulatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Scaphiodontophis venustissimus (GÜNTHER, 1894)
• Scelarcis perspicillata (DUMÉRIL & BIBRON, 1839)
• Sceloporus acanthinus BOCOURT, 1873
• Sceloporus aeneus WIEGMANN, 1828
• Sceloporus albiventris SMITH, 1939
• Sceloporus anahuacus LARA-GONGORA, 1983
• Sceloporus arenicolus DEGENHARDT & JONES, 1972
• Sceloporus asper BOULENGER, 1897
• Sceloporus aurantius GRUMMER & BRYSON, 2014
• Sceloporus aureolus SMITH, 1942
• Sceloporus becki VAN DENBURGH, 1905
• Sceloporus bicanthalis SMITH, 1937
• Sceloporus bimaculosus PHELAN & BRATTSTROM, 1955
• Sceloporus brownorum SMITH, WATKINS-COLWELL, LEMOS-ESPINAL & CHISZAR, 1997
• Sceloporus bulleri BOULENGER, 1895
• Sceloporus caeruleus SMITH, 1936
• Sceloporus cautus SMITH, 1938
• Sceloporus chaneyi LINER & DIXON, 1992
• Sceloporus chrysostictus COPE, 1866
• Sceloporus clarkii BAIRD & GIRARD, 1852
• Sceloporus consobrinus BAIRD & GIRARD, 1854
• Sceloporus couchii BAIRD, 1859
• Sceloporus cowlesi LOWE & NORRIS, 1956
• Sceloporus cyanogenys COPE, 1885
• Sceloporus cyanostictus AXTELL & AXTELL, 1971
• Sceloporus dixoni BRYSON & GRUMMER, 2021
• Sceloporus dugesii BOCOURT, 1874
• Sceloporus exsul DIXON, KETCHERSID & LIEB, 1972
• Sceloporus formosus WIEGMANN, 1834
• Sceloporus goldmani SMITH, 1937
• Sceloporus graciosus BAIRD & GIRARD, 1852
• Sceloporus grammicus WIEGMANN, 1828
• Sceloporus halli DASMANN & SMITH, 1974
• Sceloporus heterolepis BOULENGER, 1895
• Sceloporus horridus WIEGMANN, 1834
• Sceloporus huichol FLORES-VILLELA, SMITH, CAMPILLO-GARCÍA, MARTÍNEZ-MÉNDEZ & CAMPBELL, 2022
• Sceloporus hunsakeri HALL & SMITH, 1979
• Sceloporus jalapae GÜNTHER, 1890
• Sceloporus jarrovii COPE, 1875
• Sceloporus lemosespinali LARA-GÓNGORA, 2004
• Sceloporus lineatulus DICKERSON, 1919
• Sceloporus lundelli SMITH, 1939
• Sceloporus magister HALLOWELL, 1854
• Sceloporus malachiticus COPE, 1864
• Sceloporus marmoratus HALLOWELL, 1852
• Sceloporus megalepidurus SMITH, 1934
• Sceloporus melanogaster COPE, 1885
• Sceloporus melanorhinus BOCOURT, 1876
• Sceloporus mendezdelacruzi JIMÉNEZ-ARCOS, LOC -BARRAGAN, CALZADA-ARCINIEGA & BLAIR, 2025
• Sceloporus merriami STEJNEGER, 1904
• Sceloporus mikeprestoni SMITH & ÁLVAREZ, 1974
• Sceloporus minor COPE, 1885
• Sceloporus mucronatus COPE, 1885
• Sceloporus nelsoni COCHRAN, 1923
• Sceloporus oberon SMITH & BROWN, 1941
• Sceloporus occidentalis BAIRD & GIRARD, 1852
• Sceloporus ochoterenae SMITH, 1934
• Sceloporus olivaceus SMITH, 1934
• Sceloporus olloporus SMITH, 1937
• Sceloporus orcutti STEJNEGER, 1893
• Sceloporus ornatus BAIRD, 1859
• Sceloporus palaciosi LARA-GONGORA, 1983
• Sceloporus parvus SMITH, 1934
• Sceloporus poinsettii BAIRD & GIRARD, 1852
• Sceloporus samcolemani SMITH & HALL, 1974
• Sceloporus scalaris WIEGMANN, 1828
• Sceloporus scitulus SMITH, 1942
• Sceloporus serrifer COPE, 1866
• Sceloporus shannonorum LANGEBARTEL, 1959
• Sceloporus siniferus COPE, 1870
• Sceloporus slevini SMITH, 1937
• Sceloporus smaragdinus BOCOURT, 1873
• Sceloporus smithi HARTWEG & OLIVER, 1937
• Sceloporus spinosus WIEGMANN, 1828
• Sceloporus stejnegeri SMITH, 1942
• Sceloporus subniger POGLAYEN & SMITH, 1958
• Sceloporus subpictus LYNCH & SMITH, 1965
• Sceloporus sugillatus SMITH, 1942
• Sceloporus teapensis GÜNTHER, 1890
• Sceloporus torquatus WIEGMANN, 1828
• Sceloporus tristichus COPE, 1875
• Sceloporus undulatus (BOSC & DAUDIN, 1801)
• Sceloporus unicanthalis SMITH, 1937
• Sceloporus utiformis COPE, 1864
• Sceloporus vandenburgianus COPE, 1896
• Sceloporus variabilis WIEGMANN, 1834
• Sceloporus virgatus SMITH, 1938
• Sceloporus woodi STEJNEGER, 1918
• Scelotes arenicola (PETERS, 1854)
• Scelotes poensis BOCAGE, 1895
• Scelotes sexlineatus (HARLAN, 1824)
• Scelotes uluguruensis BARBOUR & LOVERIDGE, 1928
• Scincella assata (COPE, 1864)
• Scincella baraensis NGUYEN, NGUYEN, NGUYEN & MURPHY, 2020
• Scincella barbouri (STEJNEGER, 1925)
• Scincella boettgeri (VAN DENBURGH, 1912)
• Scincella caudaequinae (SMITH, 1951)
• Scincella cherriei (COPE, 1893)
• Scincella devorator (DAREVSKY, ORLOV & CUC, 2004)
• Scincella forbesorum (TAYLOR, 1937)
• Scincella formosensis (VAN DENBURGH, 1912)
• Scincella gemmingeri (COPE, 1864)
• Scincella incerta (STUART, 1940)
• Scincella lateralis (SAY, 1822)
• Scincella macrotis (STEINDACHNER, 1867)
• Scincella monticola (SCHMIDT, 1925)
• Scincella nigrofasciata NEANG, CHAN & POYARKOV, 2018
• Scincella ochracea (BOURRET, 1937)
• Scincella potanini (GÜNTHER, 1896)
• Scincella reevesii (GRAY, 1839)
• Scincella rufocaudata (DAREVSKY & NGUYEN VAN SANG, 1983)
• Scincella rupicola (SMITH, 1916)
• Scincella schmidti (BARBOUR, 1927)
• Scincella silvicola (TAYLOR, 1937)
• Scincella stuarti (SMITH, 1941)
• Scincella tsinlingensis (HU & ZHAO, 1966)
• Scincella vandenburghi (SCHMIDT, 1927)
• Scincella victoriana (SHREVE, 1940)
• Scincopus fasciatus (PETERS, 1864)
• Scincus albifasciatus BOULENGER, 1890
• Scincus mitranus ANDERSON, 1871
• Scincus scincus (LINNAEUS, 1758)
• Scolecophis atrocinctus (SCHLEGEL, 1837)
• Selvasaura brava MORAVEC, ŠMID, ŠTUNDL & LEHR, 2018
• Selvasaura evasa ECHEVARRÍA, VENEGAS, GARCÍA-AYACHI & SALES-NUNES, 2021
• Seminatrix pygaea (COPE, 1871)
• Senticolis triaspis (COPE, 1866)
• Sepsina alberti HEWITT, 1929
• Sepsina angolensis BOCAGE, 1866
• Sepsina bayonii (BOCAGE, 1866)
• Sepsina tetradactyla PETERS, 1874
• Sepsophis punctatus BEDDOME, 1870
• Shinisaurus crocodilurus AHL, 1930
• Siagonodon borrichianus (DEGERBØL, 1923)
• Siagonodon cupinensis (BAILEY & CARVALHO, 1946)
• Siagonodon septemstriatus (SCHNEIDER, 1801)
• Sibon anthracops (COPE, 1868)
• Sibon argus (COPE, 1875)
• Sibon bevridgelyi ARTEAGA, SALAZAR-VALENZUELA, MEBERT, PEÑAFIEL, AGUIAR, SÁNCHEZ-NIVICELA, PYRON, COLSTON, CISNEROS-HEREDIA, YÁNEZ-MUÑOZ, VENEGAS, GUAYASAMIN & TORRES-CARVAJAL, 2018
• Sibon hartwegi (PETERS, 1960)
• Sibon irmelindicaprioae ARTEAGA & BATISTA, 2023
• Sibon lamari SOLÓRZANO, 2001
• Sibon linearis PÉREZ-HIGAREDA, LÓPEZ-LUNA & SMITH, 2002
• Sibon longifrenis (STEJNEGER, 1909)
• Sibon merendonensis ROVITO, PAPENFUSS & VÁSQUEZ-ALMAZÁN, 2012
• Sibon nebulatus (LINNAEUS, 1758)
• Sibon noalamina LOTZKAT, HERTZ & KÖHLER, 2012
• Sibon perissostichon KÖHLER, LOTZKAT & HERTZ, 2010
• Sibynophis bistrigatus (GÜNTHER, 1868)
• Sibynophis chinensis (GÜNTHER, 1889)
• Sibynophis collaris (GRAY, 1853)
• Sibynophis geminatus (BOIE, 1826)
• Sibynophis subpunctatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Siderolamprus bivittatus (BOULENGER, 1895)
• Siderolamprus cyanochloris (COPE, 1894)
• Siderolamprus legnotus (CAMPBELL & CAMARILLO, 1994)
• Siderolamprus montanus (SCHMIDT, 1933)
• Siderolamprus rozellae (SMITH, 1942)
• Siebenrockiella crassicollis (GRAY, 1831)
• Siebenrockiella leytensis (TAYLOR, 1920)
• Sigaloseps balios SADLIER, BAUER & WOOD, 2014
• Sigaloseps deplanchei (BAVAY, 1869)
• Sigaloseps ruficauda SADLIER & BAUER, 1999
• Simalia amethistina (SCHNEIDER, 1801)
• Simalia boeleni (BRONGERSMA, 1953)
• Simalia clastolepis (HARVEY, BARKER, AMMERMAN & CHIPPINDALE, 2000)
• Simalia kinghorni (STULL, 1933)
• Simalia nauta (HARVEY, BARKER, AMMERMAN & CHIPPINDALE, 2000)
• Simalia tracyae (HARVEY, BARKER, AMMERMAN & CHIPPINDALE, 2000)
• Simiscincus aurantiacus SADLIER & BAUER, 1997
• Simophis rhinostoma (SCHLEGEL, 1837)
• Sinomicrurus boettgeri (FRITZE, 1894)
• Sinomicrurus iwasakii (MAKI, 1935)
• Sinomicrurus japonicus (GÜNTHER, 1868)
• Sinomicrurus macclellandi (REINHARDT, 1844)
• Sinomicrurus sauteri (STEINDACHNER, 1913)
• Siphlophis ayauma SHEEHY III, YÁNEZ-MUÑOZ, VALENCIA & SMITH, 2014
• Siphlophis cervinus (LAURENTI, 1768)
• Siphlophis compressus (DAUDIN, 1803)
• Siphlophis leucocephalus (GÜNTHER, 1863)
• Siphlophis longicaudatus (ANDERSSON, 1901)
• Siphlophis pulcher (RADDI, 1820)
• Siphlophis worontzowi (PRADO, 1940)
• Sistrurus catenatus (RAFINESQUE, 1818)
• Sistrurus miliarius (LINNAEUS, 1766)
• Sistrurus tergeminus (SAY, 1823)
• Sitana devakai AMARASINGHE, INEICH & KARUNARATHNA, 2015
• Sitana dharwarensis AMBEKAR, MURTHY & MIRZA, 2020
• Sitana fusca SCHLEICH & KÄSTLE, 1998
• Sitana ponticeriana CUVIER, 1829
• Smaug barbertonensis (VAN DAM, 1921)
• Smaug depressus (FITZSIMONS, 1930)
• Smaug swazicus BATES & STANLEY, 2020
• Smithophis arunachalensis DAS, DEEPAK, CAPTAIN, WADE & GOWER, 2020
• Sonora annulata (BAIRD, 1859)
• Sonora episcopa (KENNICOTT, 1859)
• Sonora michoacanensis (DUGÈS, 1885)
• Sonora mutabilis STICKEL, 1943
• Sonora occipitalis (HALLOWELL, 1854)
• Sonora semiannulata BAIRD & GIRARD, 1853
• Sonora taylori (BOULENGER, 1894)
• Sordellina punctata (PETERS, 1880)
• Spalerosophis atriceps (FISCHER, 1885)
• Spalerosophis diadema (SCHLEGEL, 1837)
• Spalerosophis dolichospilus (WERNER, 1923)
• Sphaerodactylus alphus MCCRANIE & HEDGES, 2013
• Sphaerodactylus argivus GARMAN, 1888
• Sphaerodactylus argus GOSSE, 1850
• Sphaerodactylus armasi SCHWARTZ & GARRIDO, 1974
• Sphaerodactylus armstrongi NOBLE, 1933
• Sphaerodactylus bromeliarum PETERS & SCHWARTZ, 1977
• Sphaerodactylus caicosensis COCHRAN, 1934
• Sphaerodactylus celicara GARRIDO & SCHWARTZ, 1982
• Sphaerodactylus cinereus WAGLER, 1830
• Sphaerodactylus clenchi SHREVE, 1968
• Sphaerodactylus continentalis WERNER, 1896
• Sphaerodactylus copei STEINDACHNER, 1867
• Sphaerodactylus dacnicolor BARBOUR, 1910
• Sphaerodactylus darlingtoni SHREVE, 1968
• Sphaerodactylus difficilis BARBOUR, 1914
• Sphaerodactylus elegans (MACLEAY, 1834)
• Sphaerodactylus elegantulus BARBOUR, 1917
• Sphaerodactylus exsul BARBOUR, 1914
• Sphaerodactylus fantasticus DUMÉRIL & BIBRON, 1836
• Sphaerodactylus festus BARBOUR, 1915
• Sphaerodactylus gaigeae GRANT, 1932
• Sphaerodactylus gilvitorques COPE, 1862
• Sphaerodactylus glaucus COPE, 1866
• Sphaerodactylus goniorhynchus COPE, 1895
• Sphaerodactylus grandisquamis STEJNEGER, 1904
• Sphaerodactylus guanajae MCCRANIE & HEDGES, 2012
• Sphaerodactylus homolepis COPE, 1886
• Sphaerodactylus intermedius BARBOUR & RAMSDEN, 1919
• Sphaerodactylus klauberi GRANT, 1931
• Sphaerodactylus ladae THOMAS & HEDGES, 1988
• Sphaerodactylus leonardovaldesi MCCRANIE & HEDGES, 2012
• Sphaerodactylus leucaster SCHWARTZ, 1973
• Sphaerodactylus lineolatus LICHTENSTEIN & MARTENS, 1856
• Sphaerodactylus macrolepis GÜNTHER, 1859
• Sphaerodactylus mariguanae COCHRAN, 1934
• Sphaerodactylus microlepis REINHARDT & LÜTKEN, 1862
• Sphaerodactylus molei BOETTGER, 1894
• Sphaerodactylus monensis MEERWARTH, 1901
• Sphaerodactylus nicholsi GRANT, 1931
• Sphaerodactylus nigropunctatus GRAY, 1845
• Sphaerodactylus notatus (BAIRD, 1859)
• Sphaerodactylus oxyrhinus GOSSE, 1850
• Sphaerodactylus pacificus STEJNEGER, 1903
• Sphaerodactylus parkeri (GRANT, 1939)
• Sphaerodactylus parvus KING, 1962
• Sphaerodactylus perissodactylius THOMAS & HEDGES, 1988
• Sphaerodactylus plummeri THOMAS & HEDGES, 1992
• Sphaerodactylus poindexteri MCCRANIE & HEDGES, 2013
• Sphaerodactylus ramsdeni RUIBAL, 1959
• Sphaerodactylus randi SHREVE, 1968
• Sphaerodactylus richardsoni GRAY, 1845
• Sphaerodactylus roosevelti GRANT, 1931
• Sphaerodactylus scaber BARBOUR & RAMSDEN, 1919
• Sphaerodactylus sputator (SPARRMAN, 1784)
• Sphaerodactylus streptophorus THOMAS & SCHWARTZ, 1977
• Sphaerodactylus thompsoni SCHWARTZ & FRANZ, 1976
• Sphaerodactylus torrei BARBOUR, 1914
• Sphaerodactylus townsendi GRANT, 1931
• Sphaerodactylus verdeluzicola DÍAZ-LAMEIRO, VILLAMIL, GAMBLE, PINTO, HERRERA-MARTÍNEZ, THOMAS, BERNSTEIN, TITUS-MCQUILLAN, NIELSEN, AGOSTO-TORRES, PUENTE-ROLÓN, BIRD-PICÓ, OLEKSYK, MARTÍNEZ-CRUZADO & DAZA, 2022
• Sphaerodactylus vincenti BOULENGER, 1891
• Sphenodon punctatus (GRAY, 1842)
• Sphenomorphus acutus (PETERS, 1864)
• Sphenomorphus aignanus (BOULENGER, 1898)
• Sphenomorphus annectens (BOULENGER, 1898)
• Sphenomorphus apalpebratus DATTA-ROY, DAS, BAUER, LYNGDOH-TRON & KARANTH, 2013
• Sphenomorphus bacboensis (EREMCHENKO, 2003)
• Sphenomorphus bignelli SCHMIDT, 1932
• Sphenomorphus buenloicus DAREVSKY & NGUYEN VAN SANG, 1983
• Sphenomorphus capitolythos (SHEA & MICHELS, 2008)
• Sphenomorphus consobrinus (PETERS & DORIA, 1878)
• Sphenomorphus cryptotis DAREVSKY, ORLOV & CUC, 2004
• Sphenomorphus cyanolaemus INGER & HOSMER, 1965
• Sphenomorphus dekkerae SHEA, 2017
• Sphenomorphus diwata BROWN & RABOR, 1967
• Sphenomorphus dussumieri (DUMÉRIL & BIBRON, 1839)
• Sphenomorphus forbesi (BOULENGER, 1888)
• Sphenomorphus granulatus (BOULENGER, 1903)
• Sphenomorphus haasi INGER & HOSMER, 1965
• Sphenomorphus incognitus (THOMPSON, 1912)
• Sphenomorphus indicus (GRAY, 1853)
• Sphenomorphus kinabaluensis (BARTLETT, 1895)
• Sphenomorphus lineopunctulatus TAYLOR, 1962
• Sphenomorphus loriae (BOULENGER, 1898)
• Sphenomorphus louisiadensis (BOULENGER, 1903)
• Sphenomorphus maculatus (BLYTH, 1853)
• Sphenomorphus melanopogon (DUMÉRIL & BIBRON, 1839)
• Sphenomorphus microtympanum GREER, 1973
• Sphenomorphus mimicus TAYLOR, 1962
• Sphenomorphus minutus (MEYER, 1874)
• Sphenomorphus murudensis SMITH, 1925
• Sphenomorphus necopinatus (BRONGERSMA, 1942)
• Sphenomorphus papuae (KINGHORN, 1928)
• Sphenomorphus praesignis (BOULENGER, 1900)
• Sphenomorphus pratti (BOULENGER, 1903)
• Sphenomorphus sarasinorum (BOULENGER, 1897)
• Sphenomorphus scutatus (PETERS, 1867)
• Sphenomorphus striatafaucium QUAH & GRISMER, 2025
• Sphenomorphus striolatus (WEBER, 1890)
• Sphenomorphus taiwanensis CHEN & LUE, 1987
• Sphenomorphus tanneri GREER & PARKER, 1967
• Sphenomorphus tonkinensis NGUYEN, SCHMITZ, NGUYEN, ORLOV, BÖHME & ZIEGLER, 2011
• Sphenomorphus vanheurni (BRONGERSMA, 1942)
• Sphenomorphus variegatus (PETERS, 1867)
• Sphenomorphus veunsaiense (GEISSLER, HARTMANN & NEANG, 2012)
• Sphenomorphus wau SHEA & ALLISON, 2021
• Spilotes pullatus (LINNAEUS, 1758)
• Spilotes sulphureus (WAGLER, 1824)
• Spondylurus anegadae HEDGES & CONN, 2012
• Spondylurus caicosae HEDGES & CONN, 2012
• Spondylurus culebrae HEDGES & CONN, 2012
• Spondylurus fulgidus COPE, 1862
• Spondylurus haitiae HEDGES & CONN, 2012
• Spondylurus magnacruzae HEDGES & CONN, 2012
• Spondylurus martinae HEDGES & CONN, 2012
• Spondylurus monae HEDGES & CONN, 2012
• Spondylurus monitae HEDGES & CONN, 2012
• Spondylurus nitidus (GARMAN, 1887)
• Spondylurus powelli HEDGES & CONN, 2012
• Spondylurus semitaeniatus (WIEGMANN, 1837)
• Spondylurus sloanii (DAUDIN, 1803)
• Spondylurus spilonotus (WIEGMANN, 1837)
• Spondylurus turksae HEDGES & CONN, 2012
• Staurotypus salvinii GRAY, 1864
• Staurotypus triporcatus (WIEGMANN, 1828)
• Stegonotus muelleri DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Stegonotus nancuro KAISER, KAISER, MECKE & O’SHEA, 2021
• Stenocercus aculeatus (O'SHAUGHNESSY, 1879)
• Stenocercus albolineatus TEIXEIRA, PRATES, NISA, SILVA-MARTINS, STRÜSSMANN & RODRIGUES, 2015
• Stenocercus amydrorhytus KÖHLER & LEHR, 2015
• Stenocercus angulifer (WERNER, 1901)
• Stenocercus arndti VENEGAS, ECHEVARRIA & ÁLVAREZ, 2014
• Stenocercus azureus (MÜLLER, 1880)
• Stenocercus cadlei TORRES-CARVAJAL & MAFLA-ENDARA, 2013
• Stenocercus caducus (COPE, 1863)
• Stenocercus canastra AVILA-PIRES, NOGUEIRA & MARTINS, 2019
• Stenocercus chinchaoensis VENEGAS, DURAN & GARCIA-BURNEO, 2013
• Stenocercus chrysopygus BOULENGER, 1900
• Stenocercus cupreus BOULENGER, 1885
• Stenocercus diploauris VENEGAS, ECHEVARRÍA, GARCÍA-AYACHI & LANDAURO, 2020
• Stenocercus erythrogaster (HALLOWELL, 1856)
• Stenocercus formosus (TSCHUDI, 1845)
• Stenocercus huancabambae CADLE, 1991
• Stenocercus humeralis (GÜNTHER, 1859)
• Stenocercus ica MENDOZA, RAMÍREZ, BARRERA & AGUILAR-PUNTRIANO, 2021
• Stenocercus iridescens (GÜNTHER, 1859)
• Stenocercus johaberfellneri KÖHLER & LEHR, 2015
• Stenocercus leybachi VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA & GARCÍA-BRAVO, 2022
• Stenocercus limitaris CADLE, 1998
• Stenocercus marmoratus (DUMÉRIL & BIBRON, 1837)
• Stenocercus melanopygus BOULENGER, 1900
• Stenocercus modestus (TSCHUDI, 1845)
• Stenocercus nigrobarbatus VENEGAS, ECHEVARRÍA, GARCÍA-AYACHI & LANDAURO, 2020
• Stenocercus ornatissimus (GIRARD, 1858)
• Stenocercus pectinatus (DUMÉRIL & BIBRON, 1835)
• Stenocercus puyango TORRES-CARVAJAL, 2005
• Stenocercus roseiventris D’ORBIGNY in DUMÉRIL & BIBRON, 1837
• Stenocercus sinesaccus TORRES-CARVAJAL, 2005
• Stenocercus trachycephalus (DUMÉRIL, 1851)
• Stenocercus tricristatus (DUMÉRIL, 1851)
• Stenocercus variabilis BOULENGER, 1901
• Stenocercus varius BOULENGER, 1885
• Stenodactylus doriae (BLANFORD, 1874)
• Stenodactylus leptocosymbotes LEVITON & ANDERSON, 1967
• Stenodactylus mauritanicus GUICHENOT, 1850
• Stenodactylus petrii ANDERSON, 1896
• Stenodactylus slevini HAAS, 1957
• Stenodactylus stenurus WERNER, 1899
• Stenodactylus sthenodactylus (LICHTENSTEIN, 1823)
• Stenolepis ridleyi BOULENGER, 1887
• Stenorrhina degenhardtii (BERTHOLD, 1846)
• Stenorrhina freminvillei (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Sternotherus carinatus (GRAY, 1856)
• Sternotherus depressus TINKLE & WEBB, 1955
• Sternotherus minor (AGASSIZ, 1857)
• Sternotherus odoratus (LATREILLE, 1802)
• Sternotherus peltifer SMITH & GLASS, 1947
• Stigmochelys pardalis (BELL, 1828)
• Storeria dekayi (HOLBROOK, 1839)
• Storeria occipitomaculata (STORER, 1839)
• Storeria storerioides (COPE, 1866)
• Storeria victa HAY, 1892
• Strobilurus torquatus WIEGMANN, 1834
• Strophurus ciliaris (BOULENGER, 1885)
• Strophurus elderi (STIRLING & ZIETZ, 1893)
• Strophurus horneri OLIVER & PARKIN, 2014
• Strophurus krisalys SADLIER, 2005
• Strophurus trux VANDERDUYS, 2017
• Subdoluseps frontoparietalis (TAYLOR, 1962)
• Subdoluseps herberti (SMITH, 1916)
• Subdoluseps samajaya (KARIN, FREITAS, SHONLEBEN, GRISMER, BAUER & DAS, 2018)
• Subsessor bocourti (JAN, 1865)
• Sumatranus albomaculata (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Sundatyphlops polygrammicus (SCHLEGEL, 1839)
• Suta dwyeri (WORRELL, 1956)
• Suta fasciata (ROSÉN, 1905)
• Suta flagellum (MCCOY, 1878)
• Suta gaikhorstorum MARYAN, BRENNAN, HUTCHINSON & GEIDANS, 2020
• Suta gouldii (GRAY, 1841)
• Suta monachus (STORR, 1964)
• Suta nigriceps (GÜNTHER, 1863)
• Suta ordensis (STORR, 1984)
• Suta punctata (BOULENGER, 1896)
• Suta spectabilis KREFFT, 1869
• Suta suta (PETERS, 1863)
• Symphimus leucostomus COPE, 1869
• Symphimus mayae (GAIGE, 1936)
• Sympholis lippiens COPE, 1862
• Synophis bicolor PERACCA, 1896
• Synophis bogerti TORRES-CARVAJAL, ECHEVARRÍA, VENEGAS, CHÁVEZ & CAMPER, 2015
• Synophis lasallei (NICÉFORO-MARIA, 1950)
• Tachymenis ocellata DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Tachymenis peruviana WIEGMANN, 1834
• Taeniophallus brevirostris (PETERS, 1863)
• Taeniophallus nebularis SCHARGEL, RIVAS & MYERS, 2005
• Taeniophallus nicagus (COPE, 1868)
• Takydromus amurensis PETERS, 1881
• Takydromus dorsalis STEJNEGER, 1904
• Takydromus formosanus BOULENGER, 1894
• Takydromus khasiensis BOULENGER, 1917
• Takydromus smaragdinus BOULENGER, 1887
• Takydromus tachydromoides (SCHLEGEL, 1838)
• Takydromus toyamai TAKEDA & OTA, 1996
• Takydromus wolteri FISCHER, 1885
• Tantilla albiceps BARBOUR, 1925
• Tantilla alticola (BOULENGER, 1903)
• Tantilla armillata COPE, 1875
• Tantilla atriceps (GÜNTHER, 1895)
• Tantilla berguidoi BATISTA, MEBERT, LOTZKAT & WILSON, 2016
• Tantilla bocourti (GÜNTHER, 1895)
• Tantilla boipiranga SAWAYA & SAZIMA, 2003
• Tantilla calamarina COPE, 1866
• Tantilla capistrata COPE, 1875
• Tantilla ceboruca CANSECO-MÁRQUEZ, SMITH, PONCE-CAMPOS, FLORES-VILLELA & CAMPBELL, 2007
• Tantilla coronata BAIRD & GIRARD, 1853
• Tantilla cucullata MINTON, 1956
• Tantilla cuniculator SMITH, 1939
• Tantilla deppei (BOCOURT, 1883)
• Tantilla excelsa MCCRANIE & SMITH, 2017
• Tantilla flavilineata SMITH & BURGER, 1950
• Tantilla gottei MCCRANIE & SMITH, 2017
• Tantilla gracilis BAIRD & GIRARD, 1853
• Tantilla hobartsmithi TAYLOR, 1937
• Tantilla impensa CAMPBELL, 1998
• Tantilla lydia ANTÚNEZ-FONSECA, CASTRO, ESPAÑA, TOWNSEND & WILSON, 2020
• Tantilla melanocephala (LINNAEUS, 1758)
• Tantilla moesta (GÜNTHER, 1863)
• Tantilla nigriceps KENNICOTT, 1860
• Tantilla olympia TOWNSEND, WILSON, MEDINA-FLORES & HERRERA-B, 2013
• Tantilla oolitica TELFORD, 1966
• Tantilla psittaca MCCRANIE, 2011
• Tantilla relicta TELFORD, 1966
• Tantilla rubra COPE, 1875
• Tantilla ruficeps (COPE, 1894)
• Tantilla schistosa (BOCOURT, 1883)
• Tantilla semicincta (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Tantilla stenigrammi MCCRANIE & SMITH, 2017
• Tantilla striata DUNN, 1928
• Tantilla supracincta (PETERS, 1863)
• Tantilla tritaeniata SMITH & WILLIAMS, 1966
• Tantilla vermiformis (HALLOWELL, 1861)
• Tantilla vulcani CAMPBELL, 1998
• Tantilla wilcoxi STEJNEGER, 1902
• Tantilla yaquia SMITH, 1942
• Tantillita brevissima (TAYLOR, 1937)
• Tantillita lintoni (SMITH, 1940)
• Tarentola americana (GRAY, 1831)
• Tarentola annularis (GEOFFROY SAINT-HILAIRE, 1827)
• Tarentola boavistensis JOGER, 1993
• Tarentola bocagei VASCONCELOS, PERERA, GENIEZ, HARRIS & CARRANZA, 2012
• Tarentola boehmei JOGER, 1984
• Tarentola boettgeri STEINDACHNER, 1891
• Tarentola chazaliae (MOCQUARD, 1895)
• Tarentola deserti BOULENGER, 1891
• Tarentola ephippiata O'SHAUGHNESSY, 1875
• Tarentola fascicularis (DAUDIN, 1802)
• Tarentola fogoensis VASCONCELOS, PERERA, GENIEZ, HARRIS & CARRANZA, 2012
• Tarentola gigas (BOCAGE, 1875)
• Tarentola hoggarensis WERNER, 1937
• Tarentola maioensis SCHLEICH, 1984
• Tarentola mauritanica (LINNAEUS, 1758)
• Tarentola neglecta STRAUCH, 1887
• Tarentola nicolauensis SCHLEICH, 1984
• Tarentola panousei PASTEUR, 1959
• Tarentola parvicarinata JOGER, 1980
• Tarentola pastoria TRAPE, BALDÉ & INEICH, 2012
• Tarentola protogigas JOGER, 1984
• Tarentola raziana SCHLEICH, 1984
• Tarentola rudis BOULENGER, 1906
• Tarentola senegambiae JOGER, 1984
• Tarentola substituta JOGER, 1984
• Techmarscincus jigurru (COVACEVICH, 1984)
• Teius oculatus (D’ORBIGNY & BIBRON, 1837)
• Teius teyou (DAUDIN, 1802)
• Telescopus beetzi (BARBOUR, 1922)
• Telescopus dhara (FORSKÅL, 1775)
• Telescopus fallax FLEISCHMANN, 1831
• Telescopus finkeldeyi HAACKE, 2013
• Telescopus forskali RIBEIRO-JÚNIOR, KOCH, FLECKS, CAMPBELL, CALVO, SPAWLS, VIDAL & MEIRI, 2025
• Telescopus hoogstraali SCHMIDT & MARX, 1956
• Telescopus nigriceps (AHL, 1924)
• Telescopus obtusus (REUSS, 1834)
• Telescopus rhinopoma (BLANFORD, 1874)
• Telescopus somalicus (PARKER, 1949)
• Telescopus tessellatus (WALL, 1908)
• Telescopus tripolitanus (WERNER, 1909)
• Telescopus urii RIBEIRO-JÚNIOR, KOCH, FLECKS, CAMPBELL, CALVO, SPAWLS, VIDAL & MEIRI, 2025
• Telescopus variegatus (REINHARDT, 1843)
• Tenuidactylus bogdanovi NAZAROV & POYARKOV, 2013
• Tenuidactylus caspius (EICHWALD, 1831)
• Tenuidactylus dadunensis (SHI & ZHAO, 2011)
• Tenuidactylus elongatus (BLANFORD, 1875)
• Tenuidactylus fedtschenkoi (STRAUCH, 1887)
• Tenuidactylus longipes (NIKOLSKY, 1896)
• Tenuidactylus turcmenicus (SZCZERBAK, 1978)
• Teratoscincus bedriagai NIKOLSKY, 1900
• Teratoscincus keyserlingii STRAUCH, 1863
• Teratoscincus mesriensis NAZAROV, RADJABIZADEH, POYARKOV, ANANJEVA, MELNIKOV & RASTEGAR-POUYANI, 2017
• Teratoscincus microlepis NIKOLSKY, 1900
• Teratoscincus przewalskii STRAUCH, 1887
• Teratoscincus roborowskii BEDRIAGA, 1906
• Teratoscincus scincus (SCHLEGEL, 1858)
• Teratoscincus sistanense AKBARPOUR, SHAFIEI, SEHHATISABET & DAMADI, 2017
• Terrapene carolina (LINNAEUS, 1758)
• Terrapene coahuila SCHMIDT & OWENS, 1944
• Terrapene mexicana (GRAY, 1849)
• Terrapene nelsoni STEJNEGER, 1925
• Terrapene ornata (AGASSIZ, 1857)
• Terrapene triunguis (AGASSIZ, 1857)
• Terrapene yucatana (BOULENGER, 1895)
• Testudo graeca LINNAEUS, 1758
• Testudo hermanni GMELIN, 1789
• Testudo horsfieldii GRAY, 1844
• Testudo kleinmanni LORTET, 1883
• Testudo marginata SCHOEPFF, 1792
• Tetracheilostoma bilineatum (SCHLEGEL, 1839)
• Tetracheilostoma carlae (HEDGES, 2008)
• Tetradactylus africanus GRAY, 1838
• Tetradactylus ellenbergeri (ANGEL, 1922)
• Tetradactylus fitzsimonsi HEWITT, 1915
• Thamnodynastes longicaudus FRANCO, FERREIRA, MARQUES & SAZIMA, 2003
• Thamnodynastes pallidus (LINNAEUS, 1758)
• Thamnodynastes sertanejo BAILEY, THOMAS & DA SILVA, 2005
• Thamnophis ahumadai GRÜNWALD, MENDOZA-PORTILLA, GRÜNWALD, MONTAÑO-RUVALCABA, FRANZ-CHÁVEZ, GARCÍA-VÁZQUEZ & REYES-VELASCO, 2024
• Thamnophis atratus KENNICOTT, 1860
• Thamnophis brachystoma (COPE, 1892)
• Thamnophis butleri (COPE, 1889)
• Thamnophis chrysocephalus (COPE, 1885)
• Thamnophis couchii (KENNICOTT, 1859)
• Thamnophis cyrtopsis (KENNICOTT, 1860)
• Thamnophis elegans (BAIRD & GIRARD, 1853)
• Thamnophis eques (REUSS, 1834)
• Thamnophis errans SMITH, 1942
• Thamnophis fulvus (BOCOURT, 1893)
• Thamnophis godmani (GÜNTHER, 1885)
• Thamnophis marcianus (BAIRD & GIRARD, 1853)
• Thamnophis melanogaster (PETERS, 1864)
• Thamnophis nigronuchalis THOMPSON, 1957
• Thamnophis ordinoides (BAIRD & GIRARD, 1852)
• Thamnophis postremus SMITH, 1942
• Thamnophis proximus (SAY, 1823)
• Thamnophis pulchrilatus (COPE, 1885)
• Thamnophis radix (BAIRD & GIRARD, 1853)
• Thamnophis rossmani CONANT, 2000
• Thamnophis rufipunctatus (COPE, 1875)
• Thamnophis saurita (LINNAEUS, 1766)
• Thamnophis scalaris COPE, 1861
• Thamnophis scaliger (JAN, 1863)
• Thamnophis sirtalis (LINNAEUS, 1758)
• Thamnophis sumichrasti (COPE, 1866)
• Thamnophis validus (KENNICOTT, 1860)
• Thamnosophis infrasignatus (GÜNTHER, 1882)
• Thamnosophis lateralis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Thamnosophis martae (GLAW, FRANZEN & VENCES, 2005)
• Thamnosophis mavotenda GLAW, NAGY, KÖHLER, FRANZEN & VENCES, 2009
• Thamnosophis stumpffi (BOETTGER, 1881)
• Thecadactylus oskrobapreinorum KÖHLER & VESELY, 2011
• Thecadactylus rapicauda (HOUTTUYN, 1782)
• Thelotornis capensis SMITH, 1849
• Thelotornis kirtlandii (HALLOWELL, 1844)
• Thelotornis mossambicanus (BOCAGE, 1895)
• Thelotornis usambaricus BROADLEY, 2001
• Thermophis zhaoermii GUO, LIU, FENG & HE, 2008
• Tiliqua adelaidensis (PETERS, 1863)
• Tiliqua gigas (SCHNEIDER, 1801)
• Tiliqua rugosa (GRAY, 1825)
• Tiliqua scincoides (WHITE, 1790)
• Timon lepidus (DAUDIN, 1802)
• Timon pater (LATASTE, 1880)
• Timon tangitanus (BOULENGER, 1887)
• Toenayar novemcarinata (ANDERSON, 1871)
• Tomistoma schlegelii (MÜLLER, 1838)
• Tomodon dorsatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Toropuku inexpectatus HITCHMOUGH, NIELSEN & BAUER, 2020
• Toxicocalamus buergersi (STERNFELD, 1913)
• Toxicocalamus mintoni KRAUS, 2009
• Toxicocalamus pachysomus KRAUS, 2009
• Toxicocalamus preussi (STERNFELD, 1913)
• Toxicodryas blandingii (HALLOWELL, 1844)
• Toxicodryas pulverulenta (FISCHER, 1856)
• Tracheloptychus madagascariensis PETERS, 1854
• Trachemys adiutrix VANZOLINI, 1995
• Trachemys decorata (BARBOUR & CARR, 1940)
• Trachemys decussata (GRAY, 1831)
• Trachemys dorbigni (DUMÉRIL & BIBRON, 1835)
• Trachemys gaigeae (HARTWEG, 1939)
• Trachemys nebulosa (VAN DENBURGH, 1895)
• Trachemys ornata (GRAY, 1831)
• Trachemys scripta (THUNBERG, 1792)
• Trachemys stejnegeri SCHMIDT, 1928
• Trachemys taylori (LEGLER, 1960)
• Trachemys terrapen (BONNATERRE, 1789)
• Trachemys venusta (GRAY, 1856)
• Trachemys yaquia (LEGLER & WEBB, 1970)
• Trachischium fuscum (BLYTH, 1855)
• Trachischium guentheri BOULENGER, 1890
• Trachischium reticulata (BLYTH, 1855)
• Trachischium tenuiceps (BLYTH, 1855)
• Trachydactylus hajarensis (ARNOLD, 1980)
• Trachydactylus spatalurus (ANDERSON, 1901)
• Trachylepis acutilabris (PETERS, 1862)
• Trachylepis adamastor CERIACO, 2015
• Trachylepis affinis (GRAY, 1839)
• Trachylepis albilabris (HALLOWELL, 1857)
• Trachylepis albotaeniata (BOETTGER, 1913)
• Trachylepis atlantica (SCHMIDT, 1945)
• Trachylepis bayonii (BOCAGE, 1872)
• Trachylepis binotata (BOCAGE, 1867)
• Trachylepis bocagii (BOULENGER, 1887)
• Trachylepis boettgeri (BOULENGER, 1887)
• Trachylepis boulengeri (STERNFELD, 1911)
• Trachylepis brauni (TORNIER, 1902)
• Trachylepis buettneri (MATSCHIE, 1893)
• Trachylepis capensis (GRAY, 1831)
• Trachylepis comorensis (PETERS, 1854)
• Trachylepis depressa (PETERS, 1854)
• Trachylepis dichroma GÜNTHER, WHITING & BAUER, 2005
• Trachylepis dumasi (NUSSBAUM & RAXWORTHY, 1995)
• Trachylepis elegans (PETERS, 1854)
• Trachylepis farooqii BARBOSA, PARRINHA, MARQUES, HARUN, SOUSA-RECODER, SENA, BILA, INEICH, FERNANDES, PASSOS, RODRIGUES & CERÍACO, 2025
• Trachylepis gonwouoi ALLEN, TAPONDJOU, WELTON & BAUER, 2017
• Trachylepis gravenhorstii (DUMÉRIL & BIBRON, 1839)
• Trachylepis hildebrandtii (PETERS, 1874)
• Trachylepis homalocephala (WIEGMANN, 1828)
• Trachylepis infralineata (BOETTGER, 1913)
• Trachylepis keroanensis (CHABANAUD, 1921)
• Trachylepis laevis (BOULENGER, 1907)
• Trachylepis lavarambo (NUSSBAUM & RAXWORTHY, 1998)
• Trachylepis maculilabris (GRAY, 1845)
• Trachylepis makolowodei CHIRIO, INEICH, SCHMITZ & LEBRETON, 2008
• Trachylepis margaritifer (PETERS, 1854)
• Trachylepis megalura (PETERS, 1878)
• Trachylepis nancycoutuae (NUSSBAUM & RAXWORTHY, 1998)
• Trachylepis nganghae INEICH & CHIRIO, 2004
• Trachylepis notabilis (PETERS, 1879)
• Trachylepis occidentalis (PETERS, 1867)
• Trachylepis ozorii (BOCAGE, 1893)
• Trachylepis perrotetii (DUMÉRIL & BIBRON, 1839)
• Trachylepis planifrons (PETERS, 1878)
• Trachylepis polytropis (BOULENGER, 1903)
• Trachylepis pulcherrima (DE WITTE, 1953)
• Trachylepis punctulata (BOCAGE, 1872)
• Trachylepis quinquetaeniata (LICHTENSTEIN, 1823)
• Trachylepis raymondlaurenti MARQUES, CERÍACO, BANDEIRA, PAUWELS & BAUER, 2019
• Trachylepis rodenburgi (HOOGMOED, 1974)
• Trachylepis sechellensis (DUMÉRIL & BIBRON, 1839)
• Trachylepis striata (PETERS, 1844)
• Trachylepis sulcata (PETERS, 1867)
• Trachylepis tandrefana (NUSSBAUM, RAXWORTHY & RAMANAMANJATO, 1999)
• Trachylepis tavaratra (RAMANAMANJATO, NUSSBAUM & RAXWORTHY, 1999)
• Trachylepis tessellata (ANDERSON, 1895)
• Trachylepis thomensis CERÍACO, MARQUES & BAUER, 2016
• Trachylepis varia (PETERS, 1867)
• Trachylepis variegata (PETERS, 1870)
• Trachylepis vato (NUSSBAUM & RAXWORTHY, 1994)
• Trachylepis vezo (RAMANAMANJATO, NUSSBAUM & RAXWORTHY, 1999)
• Trachylepis vunongue CERÍACO, MARQUES, PARRINHA, TIUTENKO, WEINELL, BUTLER & BAUER, 2024
• Trachylepis wahlbergii (PETERS, 1870)
• Trachylepis wrightii (BOULENGER, 1887)
• Trapelus agilis (OLIVIER, 1807)
• Trapelus agnetae (WERNER, 1929)
• Trapelus boehmei WAGNER, MELVILLE, WILMS & SCHMITZ, 2011
• Trapelus flavimaculatus RÜPPELL, 1835
• Trapelus megalonyx GÜNTHER, 1864
• Trapelus mutabilis (MERREM, 1820)
• Trapelus persicus (BLANFORD, 1881)
• Trapelus ruderatus (OLIVIER, 1804)
• Trapelus sanguinolentus (PALLAS, 1814)
• Trapelus savignii (DUMÉRIL & BIBRON, 1837)
• Trapelus tournevillei (LATASTE, 1880)
• Tretanorhinus mocquardi BOCOURT, 1891
• Tretanorhinus nigroluteus COPE, 1861
• Tretanorhinus variabilis DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Tretioscincus agilis (RUTHVEN, 1916)
• Tretioscincus bifasciatus (DUMÉRIL, 1851)
• Tretioscincus oriximinensis AVILA-PIRES, 1995
• Tricheilostoma bicolor (JAN, 1860)
• Tricheilostoma kongoensis TRAPE, 2019
• Trigonodactylus arabicus HAAS, 1957
• Trigonodactylus persicus NAZAROV, MELNIKOV, RADJABIZADEH & POYARKOV, 2018
• Trilepida acutirostris PINTO & CURCIO, 2011
• Trilepida affinis (BOULENGER, 1884)
• Trilepida brasiliensis (LAURENT, 1949)
• Trilepida dimidiata (JAN, 1861)
• Trilepida dugandi (DUNN, 1944)
• Trilepida fuliginosa (PASSOS, CARAMASCHI & PINTO, 2006)
• Trilepida jani (PINTO & FERNANDES, 2012)
• Trilepida koppesi (AMARAL, 1955)
• Trilepida macrolepis (PETERS, 1858)
• Trilepida pastusa SALAZAR-VALENZUELA, MARTINS, AMADOR-OYOLA & TORRES-CARVAJAL, 2015
• Trilepida salgueiroi (AMARAL, 1955)
• Trimeresurus albolabris GRAY, 1842
• Trimeresurus andersonii THEOBALD, 1868
• Trimeresurus cantori (BLYTH, 1846)
• Trimeresurus caudornatus CHEN, DING, VOGEL & SHI, 2020
• Trimeresurus davidi CHANDRAMOULI, CAMPBELL & VOGEL, 2020
• Trimeresurus erythrochloris PAWANGKHANANT, IDIIATULLINA, SMITS, DUGDALE, PIERCE, SUWANNAPOOM & POYARKOV, 2025
• Trimeresurus erythrurus (CANTOR, 1839)
• Trimeresurus fasciatus (BOULENGER, 1896)
• Trimeresurus gunaleni VOGEL, DAVID & SIDIK, 2014
• Trimeresurus hageni (LIDTH DE JEUDE, 1886)
• Trimeresurus insularis KRAMER, 1977
• Trimeresurus labialis FITZINGER, 1867
• Trimeresurus macrops KRAMER, 1977
• Trimeresurus mcgregori TAYLOR, 1919
• Trimeresurus mutabilis STOLICZKA, 1870
• Trimeresurus purpureomaculatus (GRAY, 1832)
• Trimeresurus sabahi REGENASS & KRAMER, 1981
• Trimeresurus salazar MIRZA, BHOSALE, PHANSALKAR, SAWANT, GOWANDE & PATEL, 2020
• Trimeresurus septentrionalis KRAMER, 1977
• Trimeresurus sichuanensis (GUO & WANG, 2011)
• Trimeresurus sumatranus (RAFFLES, 1822)
• Trimeresurus tibetanus HUANG, 1982
• Trimeresurus whitteni VOGEL, DAVID & SIDIK, 2022
• Trimerodytes aequifasciatus (BARBOUR, 1908)
• Trimerodytes annularis (HALLOWELL, 1856)
• Trimerodytes yunnanensis (RAO & YANG, 1998)
• Trimetopon barbouri DUNN, 1930
• Trimetopon gracile (GÜNTHER, 1872)
• Trimetopon pliolepis COPE, 1894
• Trimetopon simile DUNN, 1930
• Trimetopon viquezi DUNN, 1937
• Trimorphodon biscutatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Trimorphodon paucimaculatus TAYLOR, 1936
• Trimorphodon quadruplex SMITH, 1941
• Trimorphodon tau COPE, 1870
• Trimorphodon vilkinsonii COPE, 1886
• Trioceros camerunensis (MÜLLER, 1909)
• Trioceros chapini (DE WITTE, 1964)
• Trioceros cristatus (STUTCHBURY, 1837)
• Trioceros deremensis (MATSCHIE, 1892)
• Trioceros kinangopensis STIPALA, LUTZMANN, MALONZA, WILKINSON, GODLEY, NYAMACHE & EVANS, 2012
• Trioceros kinetensis (SCHMIDT, 1943)
• Trioceros marsabitensis (TILBURY, 1991)
• Trioceros montium (BUCHHOLZ, 1874)
• Trioceros narraioca (NEČAS, MODRY & SLAPETA, 2003)
• Trioceros nyirit STIPALA, LUTZMANN, MALONZA, BORGHESIO, WILKINSON, GODLEY & EVANS, 2011
• Trioceros perreti (KLAVER & BÖHME, 1992)
• Trioceros pfefferi (TORNIER, 1900)
• Trioceros quadricornis (TORNIER, 1899)
• Trioceros schoutedeni (LAURENT, 1952)
• Trioceros serratus (MERTENS, 1922)
• Trioceros wiedersheimi (NIEDEN, 1910)
• Trionyx triunguis (FORSKÅL, 1775)
• Trogonophis wiegmanni KAUP, 1830
• Tropicagama temporalis (GÜNTHER, 1867)
• Tropidoclonion lineatum (HALLOWELL, 1856)
• Tropidodipsas fasciata GÜNTHER, 1858
• Tropidodipsas fischeri (BOULENGER, 1894)
• Tropidodipsas guerreroensis TAYLOR, 1939
• Tropidodipsas papavericola GRÜNWALD, TORIBIO-JIMÉNEZ, MONTAÑO-RUVALCABA, FRANZ-CHÁVEZ, PEÑALOZA-MONTAÑO, BARRERA-NAVA, JONES, RODRIGUEZ, HUGHES, STRICKLAND & REYES-VELASCO, 2021
• Tropidodipsas philippii (JAN, 1863)
• Tropidodipsas tricolor GRÜNWALD, TORIBIO-JIMÉNEZ, MONTAÑO-RUVALCABA, FRANZ-CHÁVEZ, PEÑALOZA-MONTAÑO, BARRERA-NAVA, JONES, RODRIGUEZ, HUGHES, STRICKLAND & REYES-VELASCO, 2021
• Tropidodryas serra (SCHLEGEL, 1837)
• Tropidodryas striaticeps (COPE, 1870)
• Tropidolaemus philippensis (GRAY, 1842)
• Tropidolaemus wagleri (BOIE, 1827)
• Tropidonophis dahlii (WERNER, 1899)
• Tropidonophis doriae (BOULENGER, 1898)
• Tropidonophis elongatus (JAN, 1865)
• Tropidonophis mairii (GRAY, 1841)
• Tropidophis boulengeri (PERACCA, 1910)
• Tropidophis cacuangoae ORTEGA-ANDRADE, BENTLEY, CLAUDIA KOCH, YÁNEZ-MUÑOZ & ENTIAUSPE-NETO, 2022
• Tropidophis curtus (GARMAN, 1887)
• Tropidophis fuscus HEDGES & GARRIDO, 1992
• Tropidophis grapiuna CURCIO, SALES-NUNES, SUZART ARGOLO, SKUK & RODRIGUES, 2012
• Tropidophis greenwayi BARBOUR & SHREVE, 1936
• Tropidophis hendersoni HEDGES & GARRIDO, 2002
• Tropidophis leonae LANDESTOY, 2023
• Tropidophis maculatus (BIBRON, 1840)
• Tropidophis pardalis (GUNDLACH, 1840)
• Tropidophis paucisquamis (MÜLLER, 1901)
• Tropidophis preciosus CURCIO, SALES-NUNES, SUZART ARGOLO, SKUK & RODRIGUES, 2012
• Tropidophis semicinctus (GUNDLACH & PETERS, 1864)
• Tropidophorus assamensis ANNANDALE, 1912
• Tropidophorus boehmei NGUYEN, NGUYEN, SCHMITZ, ORLOV & ZIEGLER, 2010
• Tropidophorus brookei (GRAY, 1845)
• Tropidophorus grayi GÜNTHER, 1861
• Tropidophorus iniquus LIDTH DE JEUDE, 1905
• Tropidophorus micropus LIDTH DE JEUDE, 1905
• Tropidophorus misaminius STEJNEGER, 1908
• Tropidophorus perplexus BARBOUR, 1921
• Tropidosaura montana (GRAY, 1831)
• Tropidoscincus aubrianus BOCAGE, 1873
• Tropidoscincus boreus SADLIER & BAUER, 2000
• Tropidoscincus variabilis (BAVAY, 1869)
• Tropidurus azurduyae CARVALHO, RIVAS, CÉSPEDES & RODRIGUES, 2018
• Tropidurus bogerti ROZE, 1958
• Tropidurus callathelys HARVEY & GUTBERLET, 1998
• Tropidurus catalanensis GUDYNAS & SKUK, 1983
• Tropidurus chromatops HARVEY & GUTBERLET, 1998
• Tropidurus cocorobensis RODRIGUES, 1987
• Tropidurus erythrocephalus RODRIGUES, 1987
• Tropidurus etheridgei CEI, 1982
• Tropidurus guarani ALVAREZ, CEI & SCOLARO, 1994
• Tropidurus helenae (MANZANI & ABE, 1990)
• Tropidurus hispidus (SPIX, 1825)
• Tropidurus hygomi REINHARDT & LÜTKEN, 1862
• Tropidurus imbituba KUNZ & BORGES-MARTINS, 2013
• Tropidurus itambere RODRIGUES, 1987
• Tropidurus jaguaribanus PASSOS, LIMA & BORGES-NOJOSA, 2011
• Tropidurus lagunablanca CARVALHO, 2016
• Tropidurus melanopleurus BOULENGER, 1902
• Tropidurus montanus RODRIGUES, 1987
• Tropidurus mucujensis RODRIGUES, 1987
• Tropidurus oreadicus RODRIGUES, 1987
• Tropidurus pinima (RODRIGUES, 1984)
• Tropidurus psammonastes RODRIGUES, KASAHARA, YONENAGA-YASSUDA, 1988
• Tropidurus semitaeniatus (SPIX, 1825)
• Tropidurus sertanejo CARVALHO, SENA, PELOSO, MACHADO, MONTESINOS, SILVA, CAMPBELL & RODRIGUES, 2016
• Tropidurus spinulosus (COPE, 1862)
• Tropidurus torquatus (WIED-NEUWIED, 1820)
• Tropidurus xanthochilus HARVEY & GUTBERLET, 1998
• Tropiocolotes algericus LOVERIDGE, 1947
• Tropiocolotes chirioi RIBEIRO-JUNIOR, KOCH, FLECKS, CALVO & MEIRI, 2022
• Tropiocolotes confusus MACHADO, SMÍD, MAZUCH, SINDACO, SHUKAILI, CARRANZA, 2018
• Tropiocolotes hormozganensis ROUNAGHI, RASTEGAR-POUYANI & HOSSEINIAN, 2018
• Tropiocolotes nattereri STEINDACHNER, 1901
• Tropiocolotes naybandensis KRAUSE, AHMADZADEH, MOAZENI, WAGNER & WILMS, 2013
• Tropiocolotes somalicus PARKER, 1942
• Tropiocolotes steudneri (PETERS, 1869)
• Tropiocolotes tripolitanus PETERS, 1880
• Tropiocolotes wolfgangboehmei WILMS, SHOBRAK & WAGNER, 2010
• Tupinambis matipu SILVA, RIBEIRO-JÚNIOR & ÁVILA-PIRES, 2018
• Tupinambis palustris MANZANI & ABE, 2002
• Tupinambis quadrilineatus MANZANI & ABE, 1997
• Tupinambis teguixin (LINNAEUS, 1758)
• Tympanocryptis centralis STERNFELD, 1925
• Tympanocryptis cephalus GÜNTHER, 1867
• Tympanocryptis diabolicus DOUGHTY, KEALLEY, SHOO & MELVILLE, 2015
• Tympanocryptis gigas MITCHELL, 1948
• Tympanocryptis houstoni STORR, 1982
• Tympanocryptis pinguicolla MITCHELL, 1948
• Tympanocryptis tetraporophora LUCAS & FROST, 1895
• Typhlacontias brevipes FITZSIMONS, 1938
• Typhlophis squamosus (SCHLEGEL, 1839)
• Typhlops capitulatus RICHMOND, 1964
• Typhlops eperopeus THOMAS & HEDGES, 2007
• Typhlops jamaicensis (SHAW, 1802)
• Typhlops leptolepis DOMÍNGUEZ, FONG & ITURRIAGA, 2013
• Typhlops lumbricalis (LINNAEUS, 1758)
• Typhlops oxyrhinus DOMÍNGUEZ & DÍAZ, 2011
• Typhlops pachyrhinus DOMÍNGUEZ & DÍAZ, 2011
• Typhlops pusillus BARBOUR, 1914
• Typhlops silus LEGLER, 1959
• Typhlops sylleptor THOMAS & HEDGES, 2007
• Typhlops syntherus THOMAS, 1965
• Tytthoscincus aesculeticola (INGER, LIAN, LAKIM & YAMBUN, 2001)
• Tytthoscincus atrigularis (STEJNEGER, 1908)
• Tytthoscincus cophias BOULENGER, 1908
• Tytthoscincus hallieri (LIDTH DE JEUDE, 1905)
• Tytthoscincus parvus (BOULENGER, 1897)
• Tytthoscincus sanana (KOPSTEIN, 1926)
• Tytthoscincus temmincki (DUMÉRIL & BIBRON, 1839)
• Uma cowlesi HEIFETZ, 1941
• Uma inornata COPE, 1895
• Uma notata BAIRD, 1858
• Uma paraphygas WILLIAMS, CHRAPLIWY & SMITH, 1959
• Uma scoparia COPE, 1894
• Underwoodisaurus milii (BORY DE SAINT-VINCENT, 1823)
• Underwoodisaurus seorsus DOUGHTY & OLIVER, 2011
• Ungaliophis panamensis SCHMIDT, 1933
• Uracentron azureum (LINNAEUS, 1758)
• Uranoscodon superciliosus (LINNAEUS, 1758)
• Urocotyledon inexpectata (STEJNEGER, 1893)
• Urocotyledon palmata (MOCQUARD, 1902)
• Urocotyledon wolterstorffi (TORNIER, 1900)
• Uromacer catesbyi (SCHLEGEL, 1837)
• Uromacer frenatus (GÜNTHER, 1865)
• Uromastyx acanthinura BELL, 1825
• Uromastyx aegyptia (FORSKÅL, 1775)
• Uromastyx dispar HEYDEN, 1827
• Uromastyx macfadyeni PARKER, 1932
• Uromastyx nigriventris ROTHSCHILD & HARTERT, 1912
• Uromastyx ornata HEYDEN, 1827
• Uromastyx princeps O'SHAUGHNESSY, 1880
• Uromastyx shobraki WILMS & SCHMITZ, 2007
• Uromastyx thomasi PARKER, 1930
• Uropeltis bhupathyi JINS, SAMPAIO & GOWER, 2018
• Uropeltis bicatenata GÜNTHER, 1864
• Uropeltis ceylanica CUVIER, 1829
• Uropeltis ellioti (GRAY, 1858)
• Uropeltis liura (GÜNTHER, 1875)
• Uropeltis macrolepis (PETERS, 1862)
• Uropeltis madurensis (BEDDOME, 1878)
• Uropeltis rubrolineata (GÜNTHER, 1875)
• Uropeltis shorttii (BEDDOME, 1863)
• Uroplatus fetsy RATSOAVINA, SCHERZ, TOLLEY, RASELIMANANA, GLAW & VENCES, 2019
• Uroplatus fiera RATSOAVINA, RANJANAHARISOA, GLAW, RASELIMANANA, MIRALLES & VENCES, 2015
• Uroplatus fimbriatus (SCHNEIDER, 1797)
• Uroplatus finaritra RATSOAVINA, RASELIMANANA, SCHERZ, RAKOTOARISON, RAZAFINDRAIBE, GLAW & VENCES, 2019
• Uroplatus finiavana RATSOAVINA, LOUIS JR, CROTTINI, RANDRIANIAINA, GLAW & VENCES, 2011
• Uroplatus fotsivava RATSOAVINA, GEHRING, SCHERZ, VIEITES, GLAW & VENCES, 2017
• Uroplatus garamaso GLAW, KÖHLER, RATSOAVINA, RASELIMANANA, CROTTINI, GEHRING, BÖHME, SCHERZ & VENCES, 2023
• Uroplatus henkeli BÖHME & IBISCH, 1990
• Uroplatus kelirambo RATSOAVINA, GEHRING, SCHERZ, VIEITES, GLAW & VENCES, 2017
• Uroplatus lineatus (DUMÉRIL & BIBRON, 1836)
• Uroplatus malahelo NUSSBAUM & RAXWORTHY, 1994
• Uroplatus phantasticus (BOULENGER, 1888)
• Uroplatus pietschmanni BÖHLE & SCHÖNECKER, 2004
• Uroplatus sameiti BÖHME & IBISCH, 1990
• Uroplatus sikorae BOETTGER, 1913
• Urosaurus bicarinatus (DUMÉRIL, 1856)
• Urosaurus gadovi (SCHMIDT, 1921)
• Urosaurus graciosus HALLOWELL, 1854
• Urosaurus ornatus (BAIRD & GIRARD, 1852)
• Urostrophus gallardoi ETHERIDGE & WILLIAMS, 1991
• Urostrophus grilli (BOULENGER, 1891)
• Urostrophus undulatus (WIEGMANN, 1834)
• Urostrophus vautieri DUMÉRIL & BIBRON, 1837
• Urotheca decipiens (GÜNTHER, 1893)
• Urotheca fulviceps (COPE, 1886)
• Urotheca guentheri (DUNN, 1938)
• Urotheca lateristriga (BERTHOLD, 1859)
• Urotheca multilineata (PETERS, 1863)
• Urotheca myersi SAVAGE & LAHANAS, 1989
• Urotheca pachyura (COPE, 1875)
• Uta stansburiana BAIRD & GIRARD, 1852
• Vanzosaura multiscutata (AMARAL, 1933)
• Vanzosaura rubricauda (BOULENGER, 1902)
• Vanzosaura savanicola RECODER, WERNECK, TEXEIRA JR, COLLI, SITES & RODRIGUES, 2014
• Varanus acanthurus BOULENGER, 1885
• Varanus albigularis (DAUDIN, 1802)
• Varanus bangonorum WELTON, TRAVERS, SILER & BROWN, 2014
• Varanus beccarii (DORIA, 1874)
• Varanus bengalensis (DAUDIN, 1802)
• Varanus bennetti WEIJOLA, VAHTERA, KOCH, SCHMITZ & KRAUS, 2020
• Varanus bitatawa WELTON, SILER, BENNETT, DIESMOS, DUYA, DUGAY, RICO, VAN WEERD & BROWN, 2010
• Varanus bogerti MERTENS, 1950
• Varanus bushi APLIN, FITCH & KING, 2006
• Varanus caerulivirens ZIEGLER, BÖHME & PHILIPP, 1999
• Varanus caspius (EICHWALD, 1831)
• Varanus caudolineatus BOULENGER, 1885
• Varanus chlorostigma (GRAY, 1831)
• Varanus citrinus PAVÓN-VÁZQUEZ, ESQUERRÉ, FITCH, MARYAN, DOUGHTY, DONNELLAN & KEOGH, 2022
• Varanus colei BÖHME, JACOBS, KOPPETSCH & SCHMITZ, 2019
• Varanus cumingi MARTIN, 1839
• Varanus dalubhasa WELTON, TRAVERS, SILER & BROWN, 2014
• Varanus doreanus (MEYER, 1874)
• Varanus douarrha (LESSON, 1829)
• Varanus dumerilii SCHLEGEL, 1839
• Varanus eremius LUCAS & FROST, 1895
• Varanus exanthematicus (BOSC, 1792)
• Varanus finschi BÖHME, HORN & ZIEGLER, 1994
• Varanus flavescens (HARDWICKE & GRAY, 1827)
• Varanus giganteus (GRAY, 1845)
• Varanus gilleni LUCAS & FROST, 1895
• Varanus glauerti MERTENS, 1957
• Varanus glebopalma MITCHELL, 1955
• Varanus gouldii (GRAY, 1838)
• Varanus griseus (DAUDIN, 1803)
• Varanus hamersleyensis MARYAN, OLIVER, FITCH & O’CONNELL, 2014
• Varanus indicus (DAUDIN, 1802)
• Varanus insulanicus MERTENS, 1958
• Varanus jobiensis AHL, 1932
• Varanus juxtindicus BÖHME, PHILIPP & ZIEGLER, 2002
• Varanus keithhornei (WELLS & WELLINGTON, 1985)
• Varanus kingorum STORR, 1980
• Varanus komodoensis OUWENS, 1912
• Varanus kordensis (MEYER, 1874)
• Varanus lirungensis KOCH, ARIDA, SCHMITZ, BÖHME & ZIEGLER, 2009
• Varanus louisiadensis WEIJOLA & KRAUS, 2023
• Varanus marmoratus (WIEGMANN, 1834)
• Varanus melinus BÖHME & ZIEGLER, 1997
• Varanus mertensi GLAUERT, 1951
• Varanus mitchelli MERTENS, 1958
• Varanus nebulosus (GRAY, 1831)
• Varanus nesterovi BÖHME, EHRLICH, MILTO, ORLOV & SCHOLZ, 2015
• Varanus niloticus (LINNAEUS, 1766)
• Varanus obor WEIJOLA & SWEET, 2010
• Varanus ocreatus STORR, 1980
• Varanus olivaceus HALLOWELL, 1857
• Varanus palawanensis KOCH, GAULKE & BÖHME, 2010
• Varanus panoptes STORR, 1980
• Varanus pilbarensis STORR, 1980
• Varanus prasinus (SCHLEGEL, 1839)
• Varanus primordius MERTENS, 1942
• Varanus rainerguentheri ZIEGLER, BÖHME & SCHMITZ, 2007
• Varanus rasmusseni KOCH, GAULKE & BÖHME, 2010
• Varanus rosenbergi MERTENS, 1957
• Varanus rudicollis (GRAY, 1845)
• Varanus salvadorii (PETERS & DORIA, 1878)
• Varanus salvator (LAURENTI, 1768)
• Varanus samarensis KOCH, GAULKE & BÖHME, 2010
• Varanus scalaris MERTENS, 1941
• Varanus semiremex PETERS, 1869
• Varanus semotus WEIJOLA, DONNELLAN & LINDQVIST, 2016
• Varanus similis MERTENS, 1958
• Varanus sparnus DOUGHTY, KEALLEY, FITCH & DONNELLAN, 2014
• Varanus spenceri LUCAS & FROST, 1903
• Varanus spinulosus MERTENS, 1941
• Varanus tanimbar WEIJOLA & KRAUS, 2023
• Varanus telenesetes SPRACKLAND, 1991
• Varanus timorensis (GRAY, 1831)
• Varanus tsukamotoi KISHIDA, 1929
• Varanus varius (SHAW, 1790)
• Varanus yemenensis BÖHME, JOGER & SCHÄTTI, 1989
• Varanus yuwonoi HARVEY & BARKER, 1998
• Varanus zugorum BÖHME & ZIEGLER, 2005
• Vietnascincus rugosus DAREVSKY & ORLOV, 1994
• Vijayachelys silvatica (HENDERSON, 1912)
• Vipera ammodytes (LINNAEUS, 1758)
• Vipera anatolica EISELT & BARAN, 1970
• Vipera aspis (LINNAEUS, 1758)
• Vipera berus (LINNAEUS, 1758)
• Vipera darevskii VEDMEDERJA, ORLOV & TUNIYEV, 1986
• Vipera dinniki NIKOLSKY, 1913
• Vipera eriwanensis (REUSS, 1933)
• Vipera kaznakovi NIKOLSKY, 1909
• Vipera latastei BOSCA, 1878
• Vipera lotievi NILSON, TUNIYEV, ORLOV, HOGGREN & ANDREN, 1995
• Vipera meridionalis BOULENGER, 1903
• Vipera monticola SAINT GIRONS, 1953
• Vipera nikolskii VEDMEDERYA, GRUBANT & RUDAJEWA, 1986
• Vipera orlovi TUNIYEV & OSTROVSKIKH, 2001
• Vipera renardi (CHRISTOPH, 1861)
• Vipera seoanei LATASTE, 1879
• Vipera ursinii (BONAPARTE, 1835)
• Virginia striatula (LINNAEUS, 1766)
• Virginia valeriae BAIRD & GIRARD, 1853
• Voeltzkowia shaihulud MIRALLES, SCHMIDT, RAKOTOARISON, DELAUNAY, FREIWALD, RAHAGALALA, RAKOTOMANGA, RAZAMIFANAFO, RATSOAVINA, CROTTINI, RASELIMANANA, GLAW & VENCES, 2025
• Walterinnesia aegyptia LATASTE, 1887
• Wetmorena agasepsoides (THOMAS, 1971)
• Wetmorena mylica SCHWARTZ, 1965
• Xantusia arizonae KLAUBER, 1931
• Xantusia extorris WEBB, 1965
• Xantusia gilberti VAN DENBURGH, 1895
• Xantusia henshawi STEJNEGER, 1893
• Xantusia riversiana COPE, 1883
• Xantusia sierrae BEZY, 1967
• Xantusia vigilis BAIRD, 1859
• Xenagama batillifera (VAILLANT, 1882)
• Xenagama taylori (PARKER, 1935)
• Xenagama wilmsi WAGNER, MAZUCH & BAUER, 2013
• Xenagama zonura (BOULENGER, 1895)
• Xenocalamus bicolor GÜNTHER, 1868
• Xenocalamus mechowii PETERS, 1881
• Xenochrophis bellulus (STOLICZKA, 1871)
• Xenochrophis maculatus (EDELING, 1864)
• Xenochrophis trianguligerus (BOIE, 1827)
• Xenodon dorbignyi (BIBRON, 1854)
• Xenodon guentheri BOULENGER, 1894
• Xenodon histricus (JAN, 1863)
• Xenodon matogrossensis (SCROCCHI & CRUZ, 1993)
• Xenodon merremii (WAGLER, 1824)
• Xenodon nattereri (STEINDACHNER, 1867)
• Xenodon neuwiedii GÜNTHER, 1863
• Xenodon pulcher (JAN, 1863)
• Xenodon rabdocephalus (WIED-NEUWIED, 1824)
• Xenodon severus (LINNAEUS, 1758)
• Xenodon werneri (EISELT, 1963)
• Xenopeltis unicolor REINWARDT, 1827
• Xenopholis scalaris (WUCHERER, 1861)
• Xenopholis undulatus (JENSEN, 1900)
• Xenopholis werdingorum JANSEN, ÁLVAREZ & KÖHLER, 2009
• Xenosaurus agrenon KING & THOMPSON, 1968
• Xenosaurus arboreus LYNCH & SMITH, 1965
• Xenosaurus fractus NIETO-MONTES DE OCA, SÁNCHEZ-VEGA & DURÁN-FUENTES, 2018
• Xenosaurus grandis (GRAY, 1856)
• Xenosaurus mendozai NIETO-MONTES DE OCA, GARCÍA-VÁZQUEZ, ZÚÑIGA-VEGA & SCHMIDT-BALLARDO, 2013
• Xenosaurus newmanorum TAYLOR, 1949
• Xenosaurus penai PÉREZ-RAMOS, DE LA RIVA & CAMPBELL, 2000
• Xenosaurus phalaroanthereon NIETO-MONTES DE OCA, CAMPBELL & FLORES-VILLELA, 2001
• Xenosaurus platyceps KING & THOMPSON, 1968
• Xenosaurus rackhami STUART, 1941
• Xenosaurus rectocollaris SMITH & IVERSON, 1993
• Xenosaurus sanmartinensis WERLER & SHANNON, 1961
• Xenosaurus tzacualtipantecus WOOLRICH-PIÑA & SMITH, 2012
• Xenoxybelis argenteus (DAUDIN, 1803)
• Xenoxybelis boulengeri (PROCTER, 1923)
• Xerotyphlops syriacus (JAN, 1864)
• Xerotyphlops vermicularis (MERREM, 1820)
• Xylophis stenorhynchus (GÜNTHER, 1875)
• Yanomamia testigensis (GORZULA & SENARIS, 1999)
• Zamenis hohenackeri (STRAUCH, 1873)
• Zamenis longissimus (LAURENTI, 1768)
• Zamenis persicus (WERNER, 1913)
• Zamenis scalaris (SCHINZ, 1822)
• Zamenis situla (LINNAEUS, 1758)
• Zonateres lanei BAILEY, THOMAS & DA SILVA, 2005
• Zonosaurus karsteni (GRANDIDIER, 1869)
• Zonosaurus laticaudatus (GRANDIDIER, 1869)
• Zonosaurus madagascariensis (GRAY, 1831)
• Zonosaurus maximus BOULENGER, 1896
• Zonosaurus ornatus (GRAY, 1831)
• Zonosaurus quadrilineatus (GRANDIDIER, 1867)
• Zootoca vivipara (LICHTENSTEIN, 1823)
• Zygaspis arenicola BROADLEY & BROADLEY, 1997
• Zygaspis nigra BROADLEY & GANS, 1969
• Zygaspis quadrifrons (PETERS, 1862)
• Zygaspis vandami (FITZSIMONS, 1930)

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