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- Simple search: 2022
Search results
Species found: 4480
- Ablepharus alaicus ELPATJEVSKY, 1901
- Ablepharus eremchenkoi (PANFILOV, 1999)
- Ablepharus himalayanus (GÜNTHER, 1864)
- Ablepharus kitaibelii BIBRON & BORY ST-VINCENT, 1833
- Ablepharus ladacensis (GÜNTHER, 1864)
- Ablepharus mahabharatus (EREMCHENKO, SHAH & PANFILOV, 1998)
- Ablepharus nepalensis (EREMCHENKO & HELFENBERGER, 1998)
- Ablepharus pannonicus (LICHTENSTEIN, 1823)
- Ablepharus rueppellii (GRAY, 1839)
- Ablepharus sikimmensis (BLYTH, 1854)
- Ablepharus tragbulensis (ALCOCK, 1898)
- Abronia anzuetoi CAMPBELL & FROST, 1993
- Abronia bogerti TIHEN, 1954
- Abronia ornelasi CAMPBELL, 1984
- Abronia taeniata (WIEGMANN, 1828)
- Abronia vasconcelosii (BOCOURT, 1872)
- Abronia zongolica GARCÍA-VÁZQUEZ, CLAUSE, GUTIÉRREZ- RODRÍGUEZ, CAZARES-HERNÁNDEZ & TORRE-LORANCA, 2022
- Acanthocercus adramitanus (ANDERSON, 1896)
- Acanthocercus atricollis (SMITH, 1849)
- Acanthocercus ceriacoi MARQUES, PARRINHA, SANTOS, BANDEIRA, BUTLER, SOUSA, BAUER & WAGNER, 2022
- Acanthocercus cyanocephalus (FALK, 1925)
- Acanthocercus margaritae WAGNER, BUTLER, CERÍACO & BAUER, 2021
- Acanthochelys radiolata (MIKAN, 1820)
- Acanthodactylus aureus GÜNTHER, 1903
- Acanthodactylus boskianus (DAUDIN, 1802)
- Acanthodactylus dumerilii (MILNE-EDWARDS, 1829)
- Acanthodactylus erythrurus (SCHINZ, 1833)
- Acanthodactylus khamirensis HEIDARI, RASTEGAR-POUYANI, RASTEGAR-POUYANI & RAJABIZADEH, 2013
- Acanthodactylus longipes BOULENGER, 1918
- Acanthodactylus maculatus (GRAY, 1838)
- Acanthodactylus margaritae TAMAR, GENIEZ, BRITO & CROCHET, 2017
- Acanthodactylus opheodurus ARNOLD, 1980
- Acanthodactylus scutellatus (AUDOUIN, 1827)
- Acanthodactylus taghitensis GENIEZ & FOUCART, 1995
- Acanthophis cryptamydros MADDOCK, ELLIS, DOUGHTY, SMITH & WÜSTER, 2015
- Acanthophis praelongus RAMSAY, 1877
- Acanthosaura armata (GRAY, 1827)
- Acanthosaura cardamomensis WOOD, GRISMER, GRISMER, NEANG, CHAV & HOLDEN, 2010
- Acanthosaura coronata GÜNTHER, 1861
- Acanthosaura crucigera BOULENGER, 1885
- Acanthosaura lepidogaster (CUVIER, 1829)
- Acanthosaura liui LIU, HOU, MO & RAO, 2020
- Acanthosaura longicaudata LIU, RAO, HOU, ORLOV, ANANJEVA & ZHANG, 2022
- Acanthosaura meridiona TRIVALAIRAT, SUMONTHA, KUNYA & CHIANGKUL, 2022
- Acanthosaura rubrilabris LIU, RAO, HOU, ORLOV, ANANJEVA & ZHANG, 2022
- Acanthosaura tongbiguanensis LIU & RAO, 2019
- Achalinus ater BOURRET, 1937
- Achalinus dehuaensis LI, WU, XU, ZHU, REN, GUO & DONG, 2021
- Achalinus emilyae ZIEGLER, NGUYEN, PHAM, NGUYEN, PHAM, VAN SCHINGEN, NGUYEN & LE, 2019
- Achalinus formosanus BOULENGER, 1908
- Achalinus hainanus HUANG, 1975
- Achalinus jinggangensis (ZONG & MA, 1983)
- Achalinus juliani ZIEGLER, NGUYEN, PHAM, NGUYEN, PHAM, VAN SCHINGEN, NGUYEN & LE, 2019
- Achalinus meiguensis HU & ZHAO, 1966
- Achalinus ningshanensis YANG, HUANG, JIANG, BURBRINK, GONG, YU, ZHANG, HUANG & HUANG, 2022
- Achalinus pingbianensis LI, YU, WU, LIAO, TANG, LIU & GUO, 2020
- Achalinus rufescens BOULENGER, 1888
- Achalinus spinalis PETERS, 1869
- Achalinus timi ZIEGLER, NGUYEN, PHAM, NGUYEN, PHAM, VAN SCHINGEN, NGUYEN & LE, 2019
- Achalinus vanhoensis HA, ZIEGLER, SY, LE, NGUYEN & LUU, 2022
- Achalinus yangdatongi HOU, WANG, GUO, CHEN, YUAN & CHE, 2021
- Acontias gracilicauda ESSEX, 1925
- Acontias jappi (BROADLEY, 1968)
- Acontias kgalagadi (LAMB, BISWAS & BAUER, 2010)
- Acontias occidentalis FITZSIMONS, 1941
- Acontias richardi (JACOBSEN, 1987)
- Acontias wakkerstroomensis CONRADIE, BUSSCHAU & EDWARDS, 2018
- Acrantophis dumerili JAN, 1860
- Acrantophis madagascariensis (DUMÉRIL & BIBRON, 1844)
- Acratosaura mentalis (AMARAL, 1933)
- Acratosaura spinosa RODRIGUES, CASSIMIRO, DE FREITAS & SANTOS SILVA, 2009
- Acritoscincus duperreyi (GRAY, 1839)
- Acrochordus granulatus (SCHNEIDER, 1799)
- Actinemys marmorata (BAIRD & GIRARD, 1852)
- Actinemys pallida (SEELIGER, 1945)
- Adelphicos quadrivirgatum JAN, 1862
- Adelphostigma occipitalis (JAN, 1863)
- Adelphostigma quadriocellata (SANTOS, DI-BERNARDO & DE LEMA, 2008)
- Aeluroscalabotes felinus (GÜNTHER, 1864)
- Afroedura amatolica (HEWITT, 1925)
- 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 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 otjihipa CONRADIE, SCHMITZ, LOBÓN-ROVIRA, BECKER, VAZ-PINTO & HAUPTFLEISCH, 2022
- Afroedura pienaari JACOBSEN, KUHN, JACKMAN & BAUER, 2014
- Afroedura pongola JACOBSEN, KUHN, JACKMAN & BAUER, 2014
- Afroedura praedicta BRANCH, SCHMITZ, LOBÓN-ROVIRA, BAPTISTA, ANTÓNIO & CONRADIE, 2021
- 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 vazpintorum BRANCH, SCHMITZ, LOBÓN-ROVIRA, BAPTISTA, ANTÓNIO & CONRADIE, 2021
- Afroedura waterbergensis JACOBSEN, KUHN, JACKMAN & BAUER, 2014
- Afroedura wulfhaackei BRANCH, SCHMITZ, LOBÓN-ROVIRA, BAPTISTA, ANTÓNIO & CONRADIE, 2021
- Afronatrix anoscopus (COPE, 1861)
- Afrotyphlops angolensis (BOCAGE, 1866)
- Afrotyphlops bibronii (SMITH, 1846)
- Afrotyphlops brevis (SCORTECCI, 1929)
- Afrotyphlops calabresii (GANS & LAURENT, 1965)
- Afrotyphlops chirioi TRAPE, 2019
- Afrotyphlops congestus (DUMÉRIL & BIBRON, 1844)
- Afrotyphlops dinga (PETERS, 1854)
- Afrotyphlops kaimosae (LOVERIDGE, 1935)
- Afrotyphlops liberiensis (HALLOWELL, 1848)
- Afrotyphlops nanus BROADLEY & WALLACH, 2009
- Afrotyphlops punctatus (LEACH, 1819)
- Afrotyphlops rouxestevae TRAPE, 2019
- Afrotyphlops tanganicanus (LAURENT, 1964)
- Afrotyphlops usambaricus (LAURENT, 1964)
- Agama aculeata MERREM, 1820
- 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 cristata MOCQUARD, 1905
- Agama knobeli BOULENGER & POWER, 1921
- Agama lebretoni WAGNER, BAREJ & SCHMITZ, 2009
- Agama lucyae WAGNER & BAUER, 2011
- Agama mossambica PETERS, 1854
- Agama parafricana TRAPE, MEDIANNIKOV & TRAPE, 2012
- Agama planiceps PETERS, 1862
- Agama sankaranica CHABANAUD, 1918
- Agama tassiliensis GENIEZ, PADIAL & CROCHET, 2011
- 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 piscivorus (LACÉPÈDE, 1789)
- Agkistrodon russeolus GLOYD, 1972
- Agkistrodon taylori BURGER & ROBERTSON, 1951
- Ahaetulla anomala (ANNANDALE, 1906)
- Ahaetulla fasciolata (FISCHER, 1885)
- Ahaetulla flavescens (WALL, 1910)
- Ahaetulla fusca (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Ahaetulla isabellina (WALL, 1910)
- Ahaetulla mycterizans (LINNAEUS, 1758)
- Ahaetulla nasuta (LACÉPÈDE, 1789)
- Ahaetulla oxyrhynca (BELL, 1825)
- Ahaetulla prasina (BOIE, 1827)
- Ahaetulla rufusoculara LAM, THU, NGUYEN, MURPHY & NGUYEN, 2021
- Aldabrachelys gigantea (SCHWEIGGER, 1812)
- Algyroides fitzingeri (WIEGMANN, 1834)
- Algyroides nigropunctatus (DUMÉRIL & BIBRON, 1839)
- Alinea lanceolata (COPE, 1863)
- Alligator mississippiensis (DAUDIN, 1801)
- Alopecion guttatum (SMITH, 1843)
- Alopoglossus atriventris DUELLMAN, 1973
- Alopoglossus brevifrontalis (BOULENGER, 1912)
- Alopoglossus embera PELOSO & MORALES, 2017
- Alopoglossus indigenorum RIBEIRO-JÚNIOR, SÁNCHEZ-MARTÍNEZ, MORAES, COSTA DE OLIVEIRA, CARVALHO, CHOUERI, WERNECK & MEIRI, 2021
- Alopoglossus meloi RIBEIRO-JÚNIOR, 2018
- Alopoglossus viridiceps TORRES-CARVAJAL & LOBOS, 2014
- Alsophis antiguae PARKER, 1933
- Alsophis antillensis (SCHLEGEL, 1837)
- Alsophis manselli PARKER, 1933
- Alsophis rijgersmaei COPE, 1870
- Alsophis rufiventris (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Alsophis sanctonum BARBOUR, 1915
- Alsophis sibonius COPE, 1879
- Alsophylax pipiens (PALLAS, 1827)
- Alsophylax szczerbaki GOLUBEV & SATTAROV, 1979
- Amastridium sapperi (WERNER, 1903)
- Ameiva aggerecusans KOCH, VENEGAS, RÖDDER, FLECKS & BÖHME, 2013
- Ameiva ameiva (LINNAEUS, 1758)
- Ameiva atrigularis GARMAN, 1887
- 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 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 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 caetanoi GRABOSKI, ARREDONDO, GRAZZIOTIN, GUERRA-FUENTES, SILVA, PRUDENTE, PINTO, RODRIGUES, BONATTO & ZAHER, 2022
- Amerotyphlops illusorium GRABOSKI, ARREDONDO, GRAZZIOTIN, GUERRA-FUENTES, SILVA, PRUDENTE, PINTO, RODRIGUES, BONATTO & ZAHER, 2022
- Amerotyphlops martis GRABOSKI, ARREDONDO, GRAZZIOTIN, GUERRA-FUENTES, SILVA, PRUDENTE, PINTO, RODRIGUES, BONATTO & ZAHER, 2022
- Amerotyphlops montanum GRABOSKI, ARREDONDO, GRAZZIOTIN, GUERRA-FUENTES, SILVA, PRUDENTE, PINTO, RODRIGUES, BONATTO & ZAHER, 2022
- Amerotyphlops paucisquamus (DIXON & HENDRICKS, 1979)
- Amerotyphlops tasymicris (THOMAS, 1974)
- Amnisiophis amoenus (JAN, 1863)
- Amphibolurus burnsi (WELLS & WELLINGTON, 1985)
- Amphiesma stolatum (LINNAEUS, 1758)
- Amphiesmoides ornaticeps (WERNER, 1924)
- Amphiglossus astrolabi DUMÉRIL & BIBRON, 1839
- Amphisbaena alba LINNAEUS, 1758
- Amphisbaena anaemariae VANZOLINI, 1997
- Amphisbaena arenaria VANZOLINI, 1991
- Amphisbaena bolivica MERTENS, 1929
- Amphisbaena caiari TEIXEIRA JR, DA VECHIO, NETO & RODRIGUES, 2014
- Amphisbaena carvalhoi GANS, 1965
- Amphisbaena cubana GUNDLACH & PETERS, 1879
- Amphisbaena darwinii DUMÉRIL & BIBRON, 1839
- Amphisbaena frontalis VANZOLINI, 1991
- Amphisbaena fuliginosa LINNAEUS, 1758
- Amphisbaena heathi SCHMIDT, 1936
- Amphisbaena kingii (BELL, 1833)
- Amphisbaena littoralis ROBERTO, BRITO & ÁVILA, 2014
- Amphisbaena mertensii STRAUCH, 1881
- Amphisbaena metallurga COSTA, RESENDE, TEIXEIRA, VECHIO & CLEMENTE, 2015
- Amphisbaena munoai KLAPPENBACH, 1960
- Amphisbaena neglecta DUNN & PIATT, 1936
- Amphisbaena pretrei DUMÉRIL & BIBRON, 1839
- Amphisbaena prunicolor (COPE, 1885)
- Amphisbaena ridleyi BOULENGER, 1890
- Amphisbaena roberti GANS, 1964
- Amphisbaena talisiae VANZOLINI, 1995
- Amphisbaena vermicularis WAGLER, 1824
- Amyda cartilaginea (BODDAERT, 1770)
- Amyda ornata (GRAY, 1861)
- Anadia bogotensis (PETERS, 1863)
- Anadia buenaventura BETANCOURT, REYES-PUIG, LOBOS, YÁNEZ-MUÑOZ & TORRES-CARVAJAL, 2018
- Anadia escalerae MYERS, RIVAS & JADIN, 2009
- Anadia hollandi AMÉZQUITA, DAZA, BARRAGÁN-CONTRERAS, OREJUELA, BARRIENTOS & MAZARIEGOS, 2022
- Anadia petersi OFTEDAL, 1974
- Anadia rhombifera (GÜNTHER, 1859)
- Anadia vittata BOULENGER, 1913
- Anatololacerta pelasgiana (MERTENS, 1959)
- Ancylodactylus africanus (WERNER, 1895)
- Ancylodactylus alantika (BAUER, CHIRIO, INEICH & LEBRETON, 2006)
- Ancylodactylus barbouri (PERRET, 1986)
- Ancylodactylus chyuluensis MALONZA & BAUER, 2022
- Ancylodactylus dickersonae (SCHMIDT, 1919)
- Ancylodactylus dilepis (PERRET, 1963)
- Ancylodactylus elgonensis (LOVERIDGE, 1936)
- Ancylodactylus gigas (PERRET, 1986)
- Ancylodactylus kenyaensis MALONZA & BAUER, 2022
- Ancylodactylus kituiensis MALONZA & BAUER, 2022
- Ancylodactylus koehleri (MERTENS, 1937)
- Ancylodactylus laikipiensis MALONZA & BAUER, 2022
- Ancylodactylus mathewsensis MALONZA & BAUER, 2022
- Ancylodactylus occidentalis (ANGEL, 1943)
- Ancylodactylus petrodroma (PERRET, 1986)
- Ancylodactylus quattuorseriatus (STERNFELD, 1912)
- Ancylodactylus spawlsi MALONZA & BAUER, 2022
- Ancylodactylus spinicollis MÜLLER, 1907
- Ancylodactylus uzungwae (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 kiziriani (SÁNCHEZ-PARECO, AGUIRRE-PENAFIEL & TORRES-CARVAJAL, 2012)
- Andinosaura stellae (SÁNCHEZ-PACHECO, 2010)
- Anelytropsis papillosus COPE, 1885
- Anguis cephallonica WERNER, 1894
- Anguis colchica (NORDMANN, 1840)
- Anguis fragilis LINNAEUS, 1758
- Anguis graeca BEDRIAGA, 1881
- Anilios fossor SHEA, 2015
- Anilios insperatus VENCHI, WILSON & BORSBOOM, 2015
- Anilios zonula ELLIS, 2016
- Anilius scytale (LINNAEUS, 1758)
- Anolis aeneus GRAY, 1840
- Anolis allisoni BARBOUR, 1928
- Anolis altitudinalis GARRIDO, 1985
- Anolis alvarezdeltoroi NIETO MONTES DE OCA, 1996
- Anolis angusticeps HALLOWELL, 1856
- Anolis anisolepis SMITH, BURLEY & FRITTS, 1968
- Anolis apletophallus KÖHLER & SUNYER, 2008
- Anolis aquaticus TAYLOR, 1956
- Anolis arenal (KÖHLER & VARGAS, 2019)
- Anolis barkeri SCHMIDT, 1939
- Anolis beckeri BOULENGER, 1881
- Anolis bimaculatus (SPARRMAN, 1784)
- Anolis biporcatus (WIEGMANN, 1834)
- Anolis boulengerianus THOMINOT, 1887
- Anolis brasiliensis VANZOLINI & WILLIAMS, 1970
- Anolis brianjuliani (KÖHLER, PETERSEN & MÉNDEZ DE LA CRUZ, 2019)
- Anolis caceresae (HOFMANN & TOWNSEND, 2018)
- Anolis capito PETERS, 1863
- Anolis carlliebi KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
- Anolis carolinensis VOIGT, 1832
- Anolis compressicauda SMITH & KERSTER, 1955
- Anolis cooki GRANT, 1931
- Anolis crassulus COPE, 1864
- Anolis cristatellus DUMÉRIL & BIBRON, 1837
- Anolis cristifer SMITH, 1968
- Anolis cuprinus SMITH, 1964
- Anolis cymbops COPE, 1864
- Anolis desiradei LAZELL, 1964
- Anolis dollfusianus BOCOURT, 1873
- Anolis dracula YÁNEZ-MUÑOZ, REYES-PUIG, REYES-PUIG, VELASCO, AYALA-VARELA, TORRES-CARVAJAL, 2018
- Anolis duellmani FITCH & HENDERSON, 1973
- Anolis dunni SMITH, 1936
- Anolis equestris MERREM, 1820
- Anolis evermanni STEJNEGER, 1904
- Anolis extremus GARMAN, 1887
- Anolis ferreus (COPE, 1864)
- Anolis fuscoauratus D’ORBIGNY, 1837
- Anolis gadovii BOULENGER, 1905
- Anolis garmani STEJNEGER, 1899
- Anolis garridoi DIAZ, ESTRADA & MORENO, 1996
- Anolis gingivinus COPE, 1864
- Anolis grahami GRAY, 1845
- Anolis griseus GARMAN, 1887
- Anolis gundlachi PETERS, 1877
- Anolis hobartsmithi NIETO-MONTES DE OCA, 2001
- Anolis homolechis (COPE, 1864)
- Anolis hyacinthogularis TORRES-CARVAJAL, AYALA-VARELA, LOBOS, POE & NARVÁEZ, 2017
- Anolis immaculogularis KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
- Anolis incredulus GARRIDO & MORENO, 1998
- Anolis isolepis (COPE, 1861)
- Anolis jubar SCHWARTZ, 1968
- Anolis krugi PETERS, 1877
- Anolis laevis (COPE, 1875)
- Anolis laeviventris (WIEGMANN, 1834)
- Anolis lamari WILLIAMS, 1992
- Anolis leachii DUMÉRIL & BIBRON, 1837
- Anolis lemurinus COPE, 1861
- Anolis lineatopus GRAY, 1840
- Anolis liogaster BOULENGER, 1905
- Anolis litoralis GARRIDO, 1975
- Anolis lividus GARMAN, 1887
- Anolis lososi TORRES-CARVAJAL, AYALA-VARELA, LOBOS, POE & NARVÁEZ, 2017
- Anolis loysiana (COCTEAU, 1836)
- Anolis luciae GARMAN, 1887
- Anolis macrinii SMITH, 1968
- Anolis marmoratus DUMÉRIL & BIBRON, 1837
- Anolis matudai SMITH, 1956
- Anolis mccraniei (KÖHLER, TOWNSEND & PETERSEN, 2016)
- Anolis megapholidotus SMITH, 1933
- Anolis meridionalis BOETTGER, 1885
- Anolis microlepidotus DAVIS, 1954
- Anolis milleri SMITH, 1950
- Anolis naufragus (CAMPBELL, HILLIS & LAMAR, 1989)
- Anolis nebuloides BOCOURT, 1873
- Anolis nebulosus (WIEGMANN, 1834)
- Anolis nietoi KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
- Anolis nubilus GARMAN, 1887
- Anolis oculatus (COPE, 1879)
- Anolis omiltemanus DAVIS, 1954
- Anolis opalinus GOSSE, 1850
- Anolis oporinus GARRIDO & HEDGES, 2001
- Anolis ortonii COPE, 1868
- Anolis parvicirculatus ÁLVAREZ DEL TORO & SMITH, 1956
- Anolis petersii BOCOURT, 1873
- Anolis peucephilus KÖHLER, TREJO-PÉREZ, PETERSEN, MENDEZ DE LA CRUZ, 2014
- Anolis phyllorhinus MYERS & CARVALHO, 1945
- Anolis pogus LAZELL, 1972
- Anolis polylepis PETERS, 1874
- Anolis poncensis STEJNEGER, 1904
- Anolis porcatus GRAY, 1840
- Anolis proboscis PETERS & ORCES, 1956
- Anolis pulchellus DUMÉRIL & BIBRON, 1837
- Anolis punctatus DAUDIN, 1802
- Anolis purpuronectes GRAY, MEZA-LÁZARO, POE & NIETO-MONTES DE OCA, 2016
- Anolis pygmaeus ÁLVAREZ DEL TORO & SMITH, 1956
- Anolis quercorum FITCH, 1978
- Anolis richardii DUMÉRIL & BIBRON, 1837
- Anolis rodriguezii BOCOURT, 1873
- Anolis roquet (BONNATERRE, 1789)
- Anolis rubiginosus BOCOURT, 1873
- Anolis sabanus GARMAN, 1887
- Anolis sacamecatensis KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
- Anolis sagrei DUMÉRIL & BIBRON, 1837
- Anolis schiedii (WIEGMANN, 1834)
- Anolis schwartzi LAZELL, 1972
- Anolis sericeus HALLOWELL, 1856
- Anolis serranoi (KÖHLER, 1999)
- Anolis spilorhipis ÁLVAREZ DEL TORO & SMITH, 1956
- Anolis stevepoei KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
- Anolis stratulus COPE, 1861
- Anolis subocularis DAVIS, 1954
- Anolis tandai AVILA-PIRES, 1995
- Anolis taylori SMITH & SPIELER, 1945
- Anolis terraealtae BARBOUR, 1915
- Anolis toldo FONG & GARRIDO, 2000
- Anolis transversalis DUMÉRIL, 1851
- Anolis trinitatis REINHARDT & LÜTKEN, 1862
- Anolis tropidonotus PETERS, 1863
- Anolis uniformis COPE, 1885
- Anolis unilobatus KÖHLER & VESELY, 2010
- Anolis urraoi GRISALES-MARTÍNEZ, VELASCO, BOLÍVAR, WILLIAMS & DAZA, 2017
- Anolis ustus COPE, 1864
- Anolis valencienni DUMÉRIL & BIBRON, 1837
- Anolis viridulus DÍAZ, CÁDIZ, VELAZCO & KAWATA, 2022
- Anolis wattsii BOULENGER, 1894
- Anolis wilsoni (KÖHLER, TOWNSEND & PETERSEN, 2016)
- Anolis zapotecorum KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
- Anolis zeus (KÖHLER & MCCRANIE, 2001)
- Anomochilus monticola DAS, LAKIM, LIM & HUI, 2008
- Anotosaura collaris AMARAL, 1933
- Anotosaura vanzolinia DIXON, 1974
- Antaresia maculosa (PETERS, 1873)
- Antillotyphlops annae (BREUIL, 1999)
- Antillotyphlops dominicanus (STEJNEGER, 1904)
- Antillotyphlops geotomus (THOMAS, 1966)
- Antillotyphlops guadeloupensis (RICHMOND, 1966)
- Antillotyphlops monastus (THOMAS, 1966)
- Antillotyphlops naugus (THOMAS, 1966)
- Apalone ferox (SCHNEIDER, 1783)
- Apalone mutica (LESUEUR, 1827)
- Apalone spinifera (LESUEUR, 1827)
- Aparallactus lineatus (PETERS, 1870)
- Aparallactus modestus (GÜNTHER, 1859)
- Aparallactus niger BOULENGER, 1897
- Aphaniotis fusca (PETERS, 1864)
- Aplopeltura boa (BOIE, 1828)
- Apographon orestes (HARVEY & MUÑOZ, 2004)
- Apostolepis albicollaris DE LEMA, 2002
- Apostolepis assimilis (REINHARDT, 1861)
- Apostolepis cearensis GOMES, 1915
- Apostolepis dimidiata (JAN, 1862)
- Apostolepis goiasensis PRADO, 1942
- Apostolepis intermedia KOSLOWSKY, 1898
- Apostolepis nelsonjorgei DE LEMA & RENNER, 2004
- Apostolepis sanctaeritae WERNER, 1924
- Aprasia clairae MARYAN, HOW & ADAMS, 2013
- Aprasia litorea MARYAN, BUSH, ADAMS, 2013
- Aprasia pulchella GRAY, 1839
- Aprasia wicherina MARYAN, ADAMS & APLIN, 2015
- Aprosdoketophis andreonei WALLACH, LANZA & NISTRI, 2010
- Archaeolacerta bedriagae (CAMERANO, 1885)
- Archelaphe bella (STANLEY, 1917)
- Argyrophis diardii (SCHLEGEL, 1839)
- Argyrophis muelleri (SCHLEGEL, 1839)
- Argyrophis oatesii (BOULENGER, 1890)
- Aristelliger reyesi DIAZ & HEDGES, 2009
- Arizona elegans KENNICOTT, 1859
- Arrhyton vittatum (GUNDLACH, 1861)
- 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 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
- Aspidites melanocephalus (KREFFT, 1864)
- Aspidoscelis communis (COPE, 1878)
- Aspidoscelis costatus (COPE, 1878)
- Aspidoscelis gularis (BAIRD & GIRARD, 1852)
- Aspidoscelis labialis (STEJNEGER, 1890)
- Aspidoscelis laredoensis (MCKINNEY, KAY & ANDERSON, 1973)
- Aspidoscelis lineattissimus (COPE, 1878)
- Aspidoscelis neotesselatus (WALKER, CORDES & TAYLOR, 1997)
- Aspidoscelis sexlineatus (LINNAEUS, 1766)
- Aspidoscelis sonorae (LOWE & WRIGHT, 1964)
- Aspidoscelis stictogrammus (BURGER, 1950)
- Aspidoscelis tigris (BAIRD & GIRARD, 1852)
- Aspidoscelis uniparens (WRIGHT & LOWE, 1965)
- Aspronema dorsivittatum (COPE, 1862)
- Asthenodipsas borneensis QUAH, GRISMER, LIM, ANUAR & CHAN, 2020
- Asthenodipsas ingeri QUAH, LIM & GRISMER, 2021
- Asthenodipsas jamilinaisi QUAH, GRISMER, LIM, ANUAR & IMBUN, 2019
- Asthenodipsas laevis (BOIE, 1827)
- Asthenodipsas lasgalenensis LOREDO, WOOD, QUAH, ANUAR, GREER, AHMAD & GRISMER, 2013
- Asthenodipsas stuebingi QUAH, GRISMER, LIM, ANUAR & IMBUN, 2019
- Asthenodipsas tropidonotus (LIDTH DE JEUDE, 1923)
- Asthenodipsas vertebralis (BOULENGER, 1900)
- Astrochelys yniphora (VAILLANT, 1885)
- Ateuchosaurus chinensis GRAY, 1845
- Ateuchosaurus pellopleurus (HALLOWELL, 1861)
- Atheris anisolepis MOCQUARD, 1887
- Atheris chlorechis (PEL, 1852)
- Atheris hetfieldi CERÍACO, MARQUES & BAUER, 2020
- Atheris hirsuta ERNST & RÖDEL, 2002
- Atheris mabuensis BRANCH & BAYLISS, 2009
- Atheris matildae MENEGON, DAVENPORT & HOWELL, 2011
- Atheris squamigera HALLOWELL, 1854
- Atlantolacerta andreanskyi (WERNER, 1929)
- Atractaspis andersonii BOULENGER, 1905
- Atractaspis bibronii SMITH, 1849
- Atractaspis boulengeri MOCQUARD, 1897
- Atractaspis branchi RÖDEL, KUCHARZEWSKI, MAHLOW, CHIRIO, PAUWELS, CARLINO, SAMBOLAH & GLOS, 2019
- Atractaspis corpulenta (HALLOWELL, 1854)
- Atractaspis irregularis (REINHARDT, 1843)
- Atractaspis magrettii SCORTECCI, 1929
- Atractaspis phillipsi BARBOUR, 1913
- Atractaspis reticulata SJÖSTEDT, 1896
- Atractus acheronius PASSOS, RIVAS-FUENMAYOR & BARRIO-AMORÓS, 2009
- Atractus albuquerquei CUNHA & NASCIMENTO, 1983
- Atractus altagratiae PASSOS & FERNANDES, 2008
- Atractus apophis PASSOS & LYNCH, 2010
- Atractus arangoi PRADO, 1940
- Atractus atratus PASSOS & LYNCH, 2010
- Atractus avernus PASSOS, CHIESSE, TORRES-CARVAJAL & SAVAGE, 2009
- Atractus badius (BOIE, 1827)
- Atractus caete PASSOS, FERNANDES, BÉRNILS & MOURA-LEITE, 2010
- Atractus chthonius PASSOS & LYNCH, 2010
- Atractus discovery ARTEAGA, QUEZADA, VIEIRA & GUAYASAMIN, 2022
- Atractus duboisi (BOULENGER, 1880)
- Atractus dunni SAVAGE, 1955
- Atractus echidna PASSOS, MUESES-CISNEROS, LYNCH & FERNANDES, 2009
- Atractus francoi PASSOS, FERNANDES, BÉRNILS & MOURA-LEITE, 2010
- Atractus gigas MYERS & SCHARGEL, 2006
- Atractus hoogmoedi PRUDENTE & PASSOS, 2010
- Atractus latifrons (GÜNTHER, 1868)
- Atractus lehmanni BOETTGER, 1898
- Atractus macondo PASSOS, LYNCH & FERNANDES, 2009
- Atractus maculatus (GÜNTHER, 1858)
- Atractus major BOULENGER, 1894
- Atractus michaelsabini ARTEAGA, QUEZADA, VIEIRA & GUAYASAMIN, 2022
- Atractus microrhynchus (COPE, 1868)
- Atractus multidentatus PASSOS, RIVAS-FUENMAYOR & BARRIO-AMORÓS, 2009
- Atractus nasutus PASSOS, ARREDONDO, FERNANDES & LYNCH, 2009
- Atractus orcesi SAVAGE, 1955
- Atractus paisa PASSOS, ARREDONDO, FERNANDES & LYNCH, 2009
- Atractus pantostictus FERNANDES & PUORTO, 1993
- Atractus paraguayensis WERNER, 1924
- Atractus poeppigi (JAN, 1862)
- Atractus potschi FERNANDES, 1995
- Atractus reticulatus (BOULENGER, 1885)
- Atractus roulei DESPAX, 1910
- Atractus schach (BOIE, 1827)
- Atractus snethlageae CUNHA & NASCIMENTO, 1983
- Atractus spinalis PASSOS, TEIXEIRA Jr, RECODER, DE SENA, DAL VECHIO, ARRUDA-PINTO, MENDONÇA, CASSIMIRO & RODRIGUES, 2013
- Atractus titanicus PASSOS, ARREDONDO, FERNANDES & LYNCH, 2009
- Atractus torquatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Atractus touzeti SCHARGEL, LAMAR, PASSOS, VALENCIA, CISNEROS-HEREDIA & CAMPBELL, 2013
- Atractus trihedrurus AMARAL, 1926
- Atractus trilineatus WAGLER, 1828
- Atractus typhon PASSOS, MUESES-CISNEROS, LYNCH & FERNANDES, 2009
- Atractus zebrinus (JAN, 1862)
- Atractus zgap ARTEAGA, QUEZADA, VIEIRA & GUAYASAMIN, 2022
- Atretium schistosum (DAUDIN, 1803)
- Azemiops feae BOULENGER, 1888
- Azemiops kharini ORLOV, RYABOV & NGUYEN, 2013
- Bachia alleni (BARBOUR, 1914)
- Bachia beebei MURPHY, SALVI, SANTOS, BRASWELL, CHARLES, BORZÉE & JOWERS, 2019
- Bachia blairi (DUNN, 1940)
- Bachia didactyla DE FREITAS, STRÜSSMANN, DE CARVALHO, KAWASHITA-RIBEIRO & MOTT, 2011
- Bachia geralista TEIXEIRA, SOUSA-RECODER, CAMACHO, DE SENA, NAVAS & RODRIGUES, 2013
- 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 whitei MURPHY, SALVI, SANTOS, BRASWELL, CHARLES, BORZÉE & JOWERS, 2019
- Barisia ciliaris (SMITH, 1942)
- Barisia imbricata (WIEGMANN, 1828)
- Barkudia melanosticta (SCHNEIDER, 1801)
- Basiliscus galeritus DUMÉRIL, 1851
- Basiliscus plumifrons COPE, 1875
- Basiliscus vittatus WIEGMANN, 1828
- Batagur affinis (CANTOR, 1847)
- Batagur borneoensis (SCHLEGEL & MÜLLER, 1844)
- Batagur trivittata (DUMÉRIL & BIBRON, 1835)
- Bauerius ansorgii (BOULENGER, 1907)
- Bavayia ashleyi BAUER, SADLIER & JACKMAN, 2022
- Bavayia astrongatti BAUER, SADLIER & JACKMAN, 2022
- Bavayia borealis BAUER, SADLIER & JACKMAN, 2022
- Bavayia boulinda BAUER, SADLIER & JACKMAN, 2022
- Bavayia caillou BAUER, SADLIER & JACKMAN, 2022
- Bavayia campestris BAUER, SADLIER & JACKMAN, 2022
- Bavayia centralis BAUER, SADLIER & JACKMAN, 2022
- Bavayia cocoensis BAUER, SADLIER & JACKMAN, 2022
- Bavayia cyclura (GÜNTHER, 1872)
- Bavayia endemia BAUER, SADLIER & JACKMAN, 2022
- Bavayia insularis BAUER, SADLIER & JACKMAN, 2022
- Bavayia jourdani BAUER, SADLIER & JACKMAN, 2022
- Bavayia kanaky BAUER, SADLIER & JACKMAN, 2022
- Bavayia koniambo BAUER, SADLIER & JACKMAN, 2022
- Bavayia kopeto BAUER, SADLIER & JACKMAN, 2022
- Bavayia kunyie BAUER, SADLIER & JACKMAN, 2022
- Bavayia lepredourensis BAUER, SADLIER & JACKMAN, 2022
- Bavayia loyaltiensis BAUER, TELMA & SADLIER, 2022
- Bavayia mandjeliensis BAUER, SADLIER & JACKMAN, 2022
- Bavayia menazi BAUER, SADLIER & JACKMAN, 2022
- Bavayia nehoueensis BAUER, SADLIER & JACKMAN, 2022
- Bavayia nubila BAUER, SADLIER, JACKMAN & SHEA, 2012
- Bavayia occidentalis BAUER, SADLIER & JACKMAN, 2022
- Bavayia periclitata BAUER, SADLIER & JACKMAN, 2022
- Bavayia renevierorum BAUER, SADLIER & JACKMAN, 2022
- Bavayia rhizophora BAUER, SADLIER & JACKMAN, 2022
- Bavayia stephenparki BAUER, SADLIER & JACKMAN, 2022
- Bavayia tanleensis BAUER, SADLIER & JACKMAN, 2022
- Bavayia tchingou BAUER, SADLIER & JACKMAN, 2022
- Bavayia ultramaficola BAUER, SADLIER & JACKMAN, 2022
- Bavayia whitakeri BAUER, SADLIER & JACKMAN, 2022
- Bipes canaliculatus LATREILLE, 1801
- Bitis arietans (MERREM, 1820)
- Bitis caudalis (SMITH, 1839)
- Bitis gabonica (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Bitis nasicornis (SHAW & NODDER, 1792)
- Bitis parviocula BÖHME, 1977
- Bitis rhinoceros (SCHLEGEL, 1855)
- Blaesodactylus ambonihazo BAUER, GLAW, GEHRING & VENCES, 2011
- 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 oxyurus WAGLER, 1824
- Blythia hmuifang VOGEL, LALREMSANGA & VANLALHRIMA, 2017
- Blythia reticulata (BLYTH, 1855)
- Boa constrictor LINNAEUS, 1758
- Boa imperator DAUDIN, 1803
- Boa nebulosa (LAZELL, 1964)
- Boa orophias LINNAEUS, 1758
- Boa sigma (SMITH, 1943)
- Boaedon arabicus PARKER, 1930
- Boaedon capensis DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Boaedon fuliginosus (BOIE, 1827)
- Boaedon geometricus (SCHLEGEL, 1837)
- Boaedon lineatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Boaedon montanus TRAPE, MEDIANNIKOV, HINKEL & HINKEL, 2022
- Boaedon olivaceus (DUMÉRIL, 1856)
- Boaedon virgatus (HALLOWELL, 1854)
- Bofa erlangeri (STERNFELD, 1908)
- Boiga andamanensis (WALL, 1909)
- Boiga beddomei (WALL, 1909)
- Boiga bengkuluensis ORLOV, KUDRYAVTZEV, RYABOV & SHUMAKOV, 2003
- Boiga cyanea (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Boiga cynodon (BOIE, 1827)
- Boiga dendrophila (BOIE, 1827)
- Boiga dightoni (BOULENGER, 1894)
- Boiga drapiezii (BOIE, 1827)
- Boiga flaviviridis VOGEL & GANESH, 2013
- Boiga forsteni (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Boiga guangxiensis WEN, 1998
- Boiga irregularis (BECHSTEIN, 1802)
- Boiga kraepelini STEJNEGER, 1902
- Boiga melanota (BOULENGER, 1896)
- Boiga multomaculata (BOIE, 1827)
- Boiga nigriceps (GÜNTHER, 1863)
- Boiga quincunciata (WALL, 1908)
- Boiga ranawanei SAMARAWICKRAMA, SAMARAWICKRAMA, WIJESENA & ORLOV, 2005
- Boiga saengsomi NUTAPHAND, 1985
- Boiga siamensis NUTAPHAND, 1971
- Boiga stoliczkae (WALL, 1909)
- Boiga trigonata (SCHNEIDER, 1802)
- Boiga westermanni (REINHARDT, 1863)
- Boiruna sertaneja ZAHER, 1996
- Borikenophis variegatus (SCHMIDT, 1926)
- Bothriechis guifarroi TOWNSEND, MEDINA-FLORES, WILSON, JADIN & AUSTIN, 2013
- Bothriechis nubestris DOAN, MASON, CASTOE, SASA & PARKINSON, 2016
- Bothriechis rowleyi (BOGERT, 1968)
- Bothrocophias colombianus (RENDAHL & VESTERGREN, 1940)
- Bothrocophias hyoprora (AMARAL, 1935)
- Bothrocophias lojanus (PARKER, 1930)
- Bothrocophias myrringae ANGARITA-SIERRA, CUBIDES-CUBILLOS & HURTADO-GÓMEZ, 2022
- Bothrocophias tulitoi ANGARITA-SIERRA, CUBIDES-CUBILLOS & HURTADO-GÓMEZ, 2022
- Bothrolycus ater GÜNTHER, 1874
- Bothrophthalmus brunneus GÜNTHER, 1863
- Bothrophthalmus lineatus (PETERS, 1863)
- Bothrops alcatraz MARQUES, MARTINS & SAZIMA, 2002
- Bothrops alternatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Bothrops ammodytoides LEYBOLD, 1873
- Bothrops asper (GARMAN, 1883)
- Bothrops atrox (LINNAEUS, 1758)
- Bothrops ayerbei FOLLECO-FERNANDEZ, 2010
- Bothrops bilineatus (WIED-NEUWIED, 1821)
- Bothrops caribbaeus (GARMAN, 1887)
- Bothrops cotiara (GOMES, 1913)
- Bothrops diporus COPE, 1862
- Bothrops erythromelas (AMARAL, 1923)
- Bothrops germanoi BARBO, BOOKER, DUARTE, CHALUPPE, PORTES-JUNIOR, FRANCO & GRAZZIOTIN, 2022
- Bothrops insularis (AMARAL, 1922)
- Bothrops jabrensis BARBO, GRAZZIOTIN, PEREIRA-FILHO, FREITAS, ABRANTES & KOKUBUM, 2022
- Bothrops jararaca (WIED-NEUWIED, 1824)
- Bothrops jararacussu LACERDA, 1884
- Bothrops jonathani HARVEY, 1994
- Bothrops lanceolatus (BONNATERRE, 1790)
- Bothrops leucurus WAGLER, 1824
- Bothrops marmoratus DA SILVA & RODRIGUES, 2008
- Bothrops monsignifer TIMMS, CHAPARRO, VENEGAS, SALAZAR-VALENZUELA, SCROCCHI, CUEVAS, LEYNAUD & CARRASCO, 2019
- Bothrops moojeni HOGE, 1966
- Bothrops muriciensis FERRAREZZI & FREIRE, 2001
- Bothrops osbornei FREIRE-LASCANO, 1991
- Bothrops otavioi BARBO, GRAZZIOTIN, SAZIMA, MARTINS & SAWAYA, 2012
- Bothrops pubescens (COPE, 1870)
- Bothrops pulcher (PETERS, 1862)
- Bothrops sanctaecrucis HOGE, 1966
- Bothrops sazimai BARBO, GASPARINI, ALMEIDA, ZAHER, GRAZZIOTIN, GUSMÃO, FERRARINI & SAWAYA, 2016
- Brachylophus vitiensis GIBBONS, 1981
- Brachymeles bicolandia SILER, FUITEN, JONES, ALCALA & BROWN, 2011
- Brachymeles boholensis BROWN & RABOR, 1967
- Brachymeles brevidactylus SILER, FUITEN, JONES, ALCALA & BROWN, 2011
- 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 libayani SILER, FUITEN, JONES, ALCALA & BROWN, 2011
- Brachymeles lukbani SILER, BALETE, DIESMOS & BROWN, 2010
- Brachymeles makusog SILER, DIESMOS & BROWN, 2010
- Brachymeles mindorensis BROWN & RABOR, 1967
- Brachymeles miriamae (HEYER, 1972)
- Brachymeles muntingkamay SILER, RICO, DUYA & BROWN, 2009
- Brachymeles orientalis BROWN & RABOR, 1967
- Brachymeles samad SILER, JONES, DIESMOS, DIESMOS & BROWN, 2012
- Brachymeles talinis BROWN, 1956
- Brachymeles taylori BROWN, 1956
- Brachymeles tiboliorum SILER, JONES, DIESMOS, DIESMOS & BROWN, 2012
- Brachymeles tridactylus BROWN, 1956
- Brachymeles vulcani SILER, JONES, DIESMOS, DIESMOS & BROWN, 2012
- Brachyorrhos gastrotaenius (BLEEKER, 1860)
- Brachyorrhos wallacei MURPHY, MUMPUNI, DE LANG, GOWER & SANDERS, 2012
- Brachyseps gastrostictus (O'SHAUGHNESSY, 1879)
- Bradypodion barbatulum TOLLEY, TILBURY & BURGER, 2022
- Bradypodion baviaanense TOLLEY, TILBURY & BURGER, 2022
- Bradypodion caffrum (BOETTGER, 1889)
- Bradypodion ngomeense TILBURY & TOLLEY, 2009
- Bradypodion pumilum (GMELIN, 1789)
- Bradypodion venustum TOLLEY, TILBURY & BURGER, 2022
- Brasiliscincus heathi (SCHMIDT & INGER, 1951)
- Bronchocela burmana BLANFORD, 1878
- Bronchocela celebensis GRAY, 1845
- Bronchocela cristatella (KUHL, 1820)
- Bronchocela danieli (TIWARI & BISWAS, 1973)
- Bronchocela hayeki (MÜLLER, 1928)
- Bronchocela jubata DUMÉRIL & BIBRON, 1837
- Bronchocela marmorata GRAY, 1845
- Bronchocela orlovi HALLERMANN, 2004
- Bronchocela rayaensis GRISMER, WOOD, LEE, QUAH, ANUAR, NGADI & SITES, 2015
- Bronchocela rubrigularis HALLERMANN, 2009
- Bronchocela shenlong GRISMER, WOOD, LEE, QUAH, ANUAR, NGADI & SITES, 2015
- Bronchocela smaragdina GÜNTHER, 1864
- Bronchocela vietnamensis HALLERMANN & ORLOV, 2005
- Brookesia bonsi RAMANANTSOA, 1980
- Brookesia brunoi CROTTINI, MIRALLES, GLAW, HARRIS, LIMA & VENCES, 2012
- Brookesia brygooi RAXWORTHY & NUSSBAUM, 1995
- Brookesia confidens GLAW, KÖHLER, TOWNSEND & VENCES, 2012
- Brookesia decaryi ANGEL, 1939
- Brookesia desperata GLAW, KÖHLER, TOWNSEND & VENCES, 2012
- Brookesia ebenaui (BOETTGER, 1880)
- Brookesia micra GLAW, KÖHLER, TOWNSEND & VENCES, 2012
- Brookesia perarmata (ANGEL, 1933)
- Brookesia ramanantsoai BRYGOO & DOMERGUE, 1975
- Brookesia tristis GLAW, KÖHLER, TOWNSEND & VENCES, 2012
- Bufoniceps laungwalaensis (SHARMA, 1978)
- Buhoma depressiceps (WERNER, 1897)
- Buhoma marlieri (LAURENT, 1956)
- 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 sindanus BOULENGER, 1897
- Bungarus suzhenae CHEN, SHI, VOGEL, DING & SHI, 2021
- Bungarus wanghaotingi POPE, 1928
- Bunopus crassicauda NIKOLSKY, 1907
- Bunopus tuberculatus BLANFORD, 1874
- Cachryx alfredschmidti (KÖHLER, 1995)
- Cachryx defensor COPE, 1866
- Caesoris novaecaledoniae (PARKER, 1926)
- Caiman crocodilus (LINNAEUS, 1758)
- Caiman latirostris (DAUDIN, 1801)
- Calabaria reinhardtii (SCHLEGEL, 1851)
- Calamaria abramovi ORLOV, 2009
- Calamaria andersoni YANG & ZHENG, 2018
- Calamaria arcana YEUNG, LAU & YANG, 2022
- Calamaria berezowskii GÜNTHER, 1896
- Calamaria concolor ORLOV, TRUONG, TAO, ANANJEVA & CUC, 2010
- Calamaria gervaisii DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Calamaria gialaiensis ZIEGLER, SANG & TRUONG, 2008
- Calamaria linnaei BOIE, 1827
- Calamaria lumbricoidea BOIE, 1827
- Calamaria modesta DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Calamaria pavimentata DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Calamaria sangi NGUYEN, KOCH & ZIEGLER, 2009
- Calamaria schlegeli DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Calamaria septentrionalis BOULENGER, 1890
- Calamaria virgulata BOIE, 1827
- Calamaria yunnanensis CHERNOV, 1962
- Calamodontophis paucidens (AMARAL, 1936)
- 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 bivirgatus (BOIE, 1827)
- Calliophis castoe SMITH, OGALE, DEEPAK & GIRI, 2012
- Calliophis intestinalis (LAURENTI, 1768)
- Calliophis maculiceps (GÜNTHER, 1858)
- Calliophis melanurus (SHAW, 1802)
- Calliophis nigrescens (GÜNTHER, 1862)
- Calliophis salitan BROWN, SMART, LEVITON & SMITH, 2018
- Callisaurus draconoides BLAINVILLE, 1835
- Calorodius thorntonensis (GREER, 1983)
- Calotes bachae HARTMANN, GEISSLER, POYARKOV, IHLOW, GALOYAN, RÖDDER & BÖHME, 2013
- Calotes calotes (LINNAEUS, 1758)
- Calotes emma GRAY, 1845
- Calotes irawadi ZUG, BROWN, SCHULTE & VINDUM, 2006
- Calotes jerdoni GÜNTHER, 1870
- 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 gallus (GÜNTHER, 1877)
- Calumma tarzan GEHRING, PABIJAN, RATSOAVINA, KÖHLER, VENCES & GLAW, 2010
- Calyptommatus confusionibus RODRIGUES, ZAHER & CURCIO, 2001
- Calyptommatus frontalis RECODER, MARQUES-SOUZA, SILVA-SOARES, RAMIRO, CASTRO & RODRIGUES, 2022
- Calyptommatus leiolepis RODRIGUES, 1991
- Calyptommatus nicterus RODRIGUES, 1991
- Calyptommatus sinebrachiatus RODRIGUES, 1991
- Calyptotis scutirostrum (PETERS, 1874)
- 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)
- Caribicus darlingtoni (COCHRAN, 1939)
- Carinascincus ocellatus (GRAY, 1845)
- Carinascincus pretiosus (O'SHAUGHNESSY, 1874)
- Carlia decora HOSKIN & COUPER, 2012
- Carlia inconnexa INGRAM & COVACEVICH, 1989
- Carlia isostriacantha AFONSO-SILVA, SANTOS, OGILVIE & MORITZ, 2017
- Carlia jarnoldae COVACEVICH & INGRAM, 1975
- Carlia quinquecarinata (MACLEAY, 1877)
- Carlia rubigo HOSKIN & COUPER, 2012
- Carlia sexdentata (MACLEAY, 1877)
- Carphodactylus laevis GÜNTHER, 1897
- Carphophis vermis (KENNICOTT, 1859)
- Casarea dussumieri (SCHLEGEL, 1837)
- Causus lichtensteinii (JAN, 1859)
- Causus maculatus (HALLOWELL, 1842)
- Causus rasmusseni BROADLEY, 2014
- Celestus striatus GRAY, 1839
- Cemophora coccinea (BLUMENBACH, 1788)
- Centrochelys sulcata (MILLER, 1779)
- Cerastes cerastes (LINNAEUS, 1758)
- Cerastes gasperettii LEVITON & ANDERSON, 1967
- Cerastes vipera (LINNAEUS, 1758)
- Ceratophora erdeleni PETHIYAGODA & MANAMENDRA-ARACHCHI, 1998
- Ceratophora ukuwelai KARUNARATHNA, POYARKOV, AMARASINGHE, SURASINGHE, BUSHUEV, MADAWALA, GORIN & DE SILVA, 2020
- Cerberus dunsoni MURPHY, VORIS & KARNS, 2012
- Cerberus rynchops (SCHNEIDER, 1799)
- Cerberus schneiderii (SCHLEGEL, 1837)
- Cercophis auratus (SCHLEGEL, 1837)
- Cercosaura anordosquama STURARO, RODRIGUES, COLLI, KNOWLES & AVILA-PIRES, 2018
- Cercosaura argulus PETERS, 1862
- Cercosaura bassleri RUIBAL, 1952
- Cercosaura doanae ECHEVARRÍA, BARBOZA & VENEGAS, 2015
- Cercosaura hypnoides DOAN & LAMAR, 2012
- Cercosaura manicata O’SHAUGHNESSY, 1881
- Cercosaura olivacea (GRAY, 1845)
- Cercosaura schreibersii WIEGMANN, 1834
- Cerrophidion petlalcalensis LÓPEZ-LUNA, VOGT & TORRE-LORANCA, 1999
- Cerrophidion sasai JADIN, TOWNSEND, CASTOE & CAMPBELL, 2012
- Cerrophidion tzotzilorum (CAMPBELL, 1985)
- Cerrophidion wilsoni JADIN, TOWNSEND, CASTOE & CAMPBELL, 2012
- Chalarodon steinkampi MIRALLES, GLAW, RATSOAVINA & VENCES, 2015
- Chalcides chalcides (LINNAEUS, 1758)
- Chalcides delislei (LATASTE & ROCHEBRUNE, 1876)
- Chalcides mertensi KLAUSEWITZ, 1954
- Chalcides mionecton (BOETTGER, 1874)
- Chalcides ocellatus (FORSKÅL, 1775)
- Chalcides polylepis BOULENGER, 1890
- Chalcides sexlineatus STEINDACHNER, 1891
- Chalcides sphenopsiformis (DUMÉRIL, 1856)
- Chamaeleo africanus LAURENTI, 1768
- Chamaeleo anchietae BOCAGE, 1872
- Chamaeleo calyptratus DUMÉRIL & DUMÉRIL, 1851
- Chamaeleo chamaeleon (LINNAEUS, 1758)
- Chamaeleo dilepis LEACH, 1819
- Chamaeleo gracilis HALLOWELL, 1844
- Chamaeleo laevigatus GRAY, 1863
- Chamaeleo namaquensis SMITH, 1831
- Chamaeleo necasi ULLENBRUCH, KRAUSE & BÖHME, 2007
- Chamaeleo senegalensis DAUDIN, 1802
- Chamaeleo zeylanicus LAURENTI, 1768
- Chamaelycus fasciatus (GÜNTHER, 1858)
- Chamaesaura anguina LINNAEUS, 1758
- Chamaesaura miopropus BOULENGER, 1895
- Charina bottae (BLAINVILLE, 1835)
- Charina umbratica KLAUBER, 1943
- Chelodina ipudinapi JOSEPH-OUNI & MCCORD, 2022
- 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 rossignonii (BOCOURT, 1868)
- Chelydra serpentina (LINNAEUS, 1758)
- Chersina angulata (SCHWEIGGER, 1812)
- Chersodromus rubriventris (TAYLOR, 1949)
- Chilabothrus angulifer (COCTEAU & BIBRON, 1840)
- Chilabothrus argentum REYNOLDS, PUENTE-ROLÓN, GENEVA, AVILES-RODRIGUEZ & HERRMANN, 2016
- Chilabothrus granti (STULL, 1933)
- Chilabothrus strigilatus (COPE, 1862)
- Chioninia coctei (DUMÉRIL & BIBRON, 1839)
- Chioninia nicolauensis (SCHLEICH, 1987)
- Chironius bicarinatus (WIED-NEUWIED, 1820)
- Chironius carinatus (LINNAEUS, 1758)
- Chironius dixoni WIEST, 1978
- Chironius exoletus (LINNAEUS, 1758)
- Chironius flavolineatus (BOETTGER, 1885)
- Chironius foveatus BAILEY, 1955
- Chironius fuscus (LINNAEUS, 1758)
- Chironius gouveai ENTIAUSPE-NETO, LÚCIO-LYRA, KOCH, MARQUES-QUINTELA, DIESEL-ABEGG & LOEBMANN, 2020
- Chironius grandisquamis (PETERS, 1869)
- Chironius laevicollis (WIED-NEUWIED, 1824)
- Chironius maculoventris DIXON, WIEST & CEI, 1993
- Chironius quadricarinatus (BOIE, 1827)
- Chironius vincenti (BOULENGER, 1891)
- Chitra chitra NUTAPHAND, 1986
- Chitra vandijki MCCORD & PRITCHARD, 2003
- Chlamydosaurus kingii GRAY, 1825
- Chondrodactylus fitzsimonsi (LOVERIDGE, 1947)
- Chondrodactylus laevigatus (FISCHER, 1888)
- Chondrodactylus pulitzerae (SCHMIDT, 1933)
- Chondrodactylus turneri (GRAY, 1864)
- Christinus alexanderi (STORR, 1987)
- Chrysemys dorsalis AGASSIZ, 1857
- Chrysemys picta (SCHNEIDER, 1783)
- Chrysopelea ornata (SHAW, 1802)
- Chrysopelea paradisi BOIE, 1827
- Chrysopelea pelias (LINNAEUS, 1758)
- Clelia clelia (DAUDIN, 1803)
- Clelia errabunda UNDERWOOD, 1993
- Clemmys guttata (SCHNEIDER, 1792)
- 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 agayagangai AGARWAL, THACKERAY & KHANDEKAR, 2022
- Cnemaspis ajijae SAYYED, PYRON & DILEEPKUMAR, 2018
- Cnemaspis anamudiensis CYRIAC, JOHNY, UMESH & PALOT, 2018
- Cnemaspis andalas ISKANDAR, MCGUIRE & AMARASINGHE, 2017
- Cnemaspis andersonii (ANNANDALE, 1905)
- Cnemaspis auriventralis RUJIRAWAN, YODTHONG, AMPAI, TERMPRAYOOON, AKSORNNEAM, STUART & AOWPHOL, 2022
- Cnemaspis azhagu KHANDEKAR, THACKERAY & AGARWAL, 2022
- Cnemaspis bidongensis GRISMER, WOOD, AHMAD, SUMARLI, VAZQUEZ, ISMAIL, NANCE, MOHD-AMIN, OTHMAN, RIZAIJESSIKA, KUSS, MURDOCH & COBOS, 2014
- Cnemaspis biocellata GRISMER, CHAN, NASIR & SUMONTHA, 2008
- Cnemaspis boulengerii STRAUCH, 1887
- Cnemaspis chanardi GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
- Cnemaspis fantastica AGARWAL, THACKERAY & KHANDEKAR, 2022
- Cnemaspis flaviventralis SAYYED, PYRON & DAHANUKAR, 2016
- Cnemaspis girii MIRZA, PAL, BHOSALE & SANAP, 2014
- Cnemaspis godagedarai DE SILVA, BAUER, BOTEJUE & KARUNARATHNA, 2019
- 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 kalakadensis KHANDEKAR, THACKERAY & AGARWAL, 2022
- Cnemaspis kamolnorranathi GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
- Cnemaspis kandambyi BATUWITA & UDUGAMPALA, 2017
- Cnemaspis kendallii (GRAY, 1845)
- Cnemaspis kolhapurensis GIRI, BAUER & GAIKWAD, 2009
- Cnemaspis kottiyoorensis CYRIAC & UMESH, 2014
- Cnemaspis lagang NASHRIQ, DAVIS, BAUER & DAS, 2022
- Cnemaspis laoensis GRISMER, 2010
- Cnemaspis lineatubercularis AMPAI, WOOD, STUART & AOWPHOL, 2020
- 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 matahari NASHRIQ, DAVIS, BAUER & DAS, 2022
- Cnemaspis minang ISKANDAR, MCGUIRE & AMARASINGHE, 2017
- 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 mundanthuraiensis KHANDEKAR, THACKERAY & AGARWAL, 2022
- 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 niyomwanae GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
- Cnemaspis omari GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
- Cnemaspis pachaimalaiensis AGARWAL, THACKERAY & KHANDEKAR, 2022
- 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 roticanai GRISMER & ONN, 2010
- Cnemaspis rudhira AGARWAL, THACKERAY & KHANDEKAR, 2022
- Cnemaspis sakleshpurensis KHANDEKAR, THACKERAY & AGARWAL, 2022
- Cnemaspis salimalii AGARWAL, THACKERAY & KHANDEKAR, 2022
- Cnemaspis samui AMPAI, RUJIRAWAN, YODTHONG, TERMPRAYOON, STUART, WOOD & AOWPHOL, 2022
- Cnemaspis selamatkanmerapoh GRISMER, WOOD, MOHAMED, CHAN, HEINZ, SUMARLI, CHAN & LOREDO, 2013
- Cnemaspis selenolagus GRISMER, YUSHCHENKO, PAWANGKHANANT, NAZAROV, NAIDUANGCHAN, SUWANNAPOOM & POYARKOV, 2020
- Cnemaspis shahruli GRISMER, CHAN, QUAH, MUIN, SAVAGE, GRISMER, AHMAD, GREER & REMEGIO, 2010
- Cnemaspis shevaroyensis KHANDEKAR, GAITONDE & AGARWAL, 2019
- Cnemaspis siamensis (SMITH, 1925)
- Cnemaspis similan AMPAI, RUJIRAWAN, YODTHONG, TERMPRAYOON, STUART, WOOD & AOWPHOL, 2022
- Cnemaspis sirehensis NASHRIQ, DAVIS, BAUER & DAS, 2022
- 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 tigris KHANDEKAR, THACKERAY & AGARWAL, 2022
- Cnemaspis umashaankeri NARAYANAN & ARAVIND, 2022
- Cnemaspis vandeventeri GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
- Cnemaspis vijayae KHANDEKAR, THACKERAY & AGARWAL, 2022
- Cnemidophorus duellmani MCCRANIE & HEDGES, 2013
- Cnemidophorus flavissimus UGUETO, HARVEY & RIVAS, 2010
- Cnemidophorus leucopsammus UGUETO & HARVEY, 2010
- Cnemidophorus rostralis UGUETO & HARVEY, 2010
- Cnemidophorus ruatanus BARBOUR, 1928
- Cnemidophorus ruthveni BURT, 1935
- Cnemidophorus senectus UGUETO, HARVEY & RIVAS, 2010
- Cnemidophorus vanzoi (BASKIN & WILLIAMS, 1966)
- Coelognathus flavolineatus (SCHLEGEL, 1837)
- Coelognathus helena (DAUDIN, 1803)
- Coelognathus radiatus (BOIE, 1827)
- Coeranoscincus frontalis (DE VIS, 1888)
- Coggeria naufragus COUPER, COVACEVICH, MARSTERSON & SHEA, 1996
- Coleodactylus brachystoma (AMARAL, 1935)
- Coleodactylus elizae GONÇALVES, TORQUATO, SKUK & ARAÚJO SENA, 2012
- Coleodactylus meridionalis BOULENGER, 1888
- Coleonyx elegans GRAY, 1845
- Coleonyx fasciatus (BOULENGER, 1885)
- Coleonyx gypsicolus GRISMER & OTTLEY, 1988
- Coleonyx nemoralis KLAUBER, 1945
- Coleonyx variegatus (BAIRD, 1858)
- Colobosaura modesta (REINHARDT & LÜTKEN, 1862)
- Colobosauroides carvalhoi SOARES & CARAMASCHI, 1998
- Colobosauroides cearensis CUNHA, LIMA-VERDE & LIMA, 1991
- Coluber constrictor LINNAEUS, 1758
- Comptus alloeides (SCHWARTZ, 1964)
- Comptus stenurus (COPE, 1863)
- Comptus weinlandi (COPE, 1868)
- Congolacerta asukului GREENBAUM, VILLANUEVA, KUSAMBA, ARISTOTE & BRANCH, 2011
- Congolacerta vauereselli (TORNIER, 1902)
- Coniophanes fissidens (GÜNTHER, 1858)
- Coniophanes melanocephalus (PETERS, 1870)
- Coniophanes michoacanensis FLORES-VILLELA & SMITH, 2009
- Coniophanes piceivittis COPE, 1870
- Conolophus marthae GENTILE & SNELL, 2009
- Conolophus subcristatus (GRAY, 1831)
- Conophis lineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Conopsis acuta (COPE, 1886)
- Conopsis lineata (KENNICOTT, 1859)
- Conopsis nasus (GÜNTHER, 1858)
- Contomastix celata CABRERA, CARREIRA, DI PIETRO & RIVERA, 2019
- Contomastix vacariensis (FELTRIM & DE LEMA, 2000)
- Copeoglossum arajara (REBOUCAS-SPIEKER, 1981)
- Copeoglossum aurae HEDGES & CONN, 2012
- Copeoglossum nigropunctatum (SPIX, 1825)
- Copeoglossum redondae HEDGES & CONN, 2012
- Cophosaurus texanus TROSCHEL, 1852
- Corallus batesii (GRAY, 1860)
- Corallus cookii GRAY, 1842
- Corallus grenadensis (BARBOUR, 1914)
- Corallus hortulana (LINNAEUS, 1758)
- Corallus ruschenbergerii (COPE, 1875)
- Cordylosaurus subtessellatus (SMITH, 1844)
- Cordylus cordylus (LINNAEUS, 1758)
- Cordylus marunguensis GREENBAUM, STANLEY, KUSAMBA, MONINGA, GOLDBERG & BURSEY, 2012
- Cordylus namakuiyus STANLEY, CERÍACO, BANDEIRA, VALERIO, BATES & BRANCH, 2016
- Coronella austriaca LAURENTI, 1768
- Coronella girondica (DAUDIN, 1803)
- Correlophus belepensis BAUER, WHITAKER, SADLIER & JACKMAN, 2012
- Correlophus ciliatus GUICHENOT, 1866
- Corucia zebrata GRAY, 1855
- Corytophanes cristatus (MERREM, 1820)
- Corytophanes hernandesii (WIEGMANN, 1831)
- Corytophanes percarinatus DUMÉRIL, 1856
- Craspedocephalus gramineus (SHAW, 1802)
- Craspedocephalus puniceus (BOIE, 1827)
- Cristidorsa planidorsata (JERDON, 1870)
- Crocodilurus amazonicus SPIX, 1825
- Crocodylus acutus CUVIER, 1807
- Crocodylus johnstoni KREFFT, 1873
- Crocodylus moreletii DUMÉRIL & BIBRON, 1851
- Crocodylus niloticus LAURENTI, 1768
- Crocodylus palustris LESSON, 1831
- Crocodylus porosus SCHNEIDER, 1801
- Crocodylus siamensis SCHNEIDER, 1801
- Crocodylus suchus GEOFFROY SAINT-HILAIRE, 1807
- Crossobamon eversmanni (WIEGMANN, 1834)
- Crotalus adamanteus PALISOT DE BEAUVOIS, 1799
- Crotalus angelensis KLAUBER, 1963
- 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 catalinensis CLIFF, 1954
- Crotalus cerastes HALLOWELL, 1854
- Crotalus cerberus (COUES, 1875)
- Crotalus concolor WOODBURY, 1929
- Crotalus culminatus KLAUBER, 1952
- Crotalus durissus LINNAEUS, 1758
- Crotalus enyo (COPE, 1861)
- Crotalus ericsmithi CAMPBELL & FLORES-VILLELA, 2008
- Crotalus estebanensis KLAUBER, 1949
- Crotalus exiguus CAMPBELL & ARMSTRONG, 1979
- Crotalus helleri MEEK, 1905
- Crotalus horridus LINNAEUS, 1758
- Crotalus intermedius TROSCHEL, 1865
- Crotalus lannomi TANNER, 1966
- Crotalus lepidus (KENNICOTT, 1861)
- Crotalus lorenzoensis RADCLIFF & MASLIN, 1975
- Crotalus mictlantecuhtli CARBAJAL-MÁRQUEZ, CEDEÑO-VÁZQUEZ, MARTÍNEZ-ARCE, NERI-CASTRO & MACHKOUR-M’RABET, 2020
- Crotalus mitchellii (COPE, 1861)
- Crotalus molossus BAIRD & GIRARD, 1853
- Crotalus morulus KLAUBER, 1952
- Crotalus oreganus HOLBROOK, 1840
- Crotalus ornatus HALLOWELL, 1854
- Crotalus polisi MEIK, SCHAACK, FLORES-VILLELA & STREICHER, 2018
- Crotalus polystictus (COPE, 1865)
- Crotalus pricei VAN DENBURGH, 1895
- Crotalus pusillus KLAUBER, 1952
- 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 tancitarensis ALVARADO-DÍAZ & CAMPBELL, 2004
- Crotalus thalassoporus MEIK, SCHAACK, FLORES-VILLELA & STREICHER, 2018
- Crotalus tigris KENNICOTT, 1859
- Crotalus tlaloci BRYSON, LINKEM, DORCAS, LATHROP, JONES, ALVARADO-DÍAZ, GRÜNWALD & MURPHY, 2014
- Crotalus totonacus GLOYD & KAUFFELD, 1940
- Crotalus transversus TAYLOR, 1944
- Crotalus triseriatus (WAGLER, 1830)
- Crotalus tzabcan KLAUBER, 1952
- Crotalus unicolor LIDTH DE JEUDE, 1887
- Crotalus vegrandis KLAUBER, 1941
- Crotalus viridis (RAFINESQUE, 1818)
- Crotalus willardi MEEK, 1905
- Crotaphopeltis hotamboeia (LAURENTI, 1768)
- Crotaphytus antiquus AXTELL & WEBB, 1995
- Crotaphytus collaris (SAY, 1822)
- Crotaphytus dickersonae SCHMIDT, 1922
- Crotaphytus grismeri MCGUIRE, 1994
- Crotaphytus insularis VAN DENBURGH & SLEVIN, 1921
- Crotaphytus nebrius AXTELL & MONTANUCCI, 1977
- Crotaphytus reticulatus BAIRD, 1858
- Crotaphytus vestigium SMITH & TANNER, 1972
- Cryptoblepharus africanus (STERNFELD, 1918)
- Cryptoblepharus egeriae (BOULENGER, 1889)
- Ctenophorus chapmani (STORR, 1977)
- Ctenophorus mirrityana MCLEAN, MOUSSALLI, SASS, STUART-FOX, 2013
- Ctenosaura acanthura (SHAW, 1802)
- Ctenosaura clarki BAILEY, 1928
- Ctenosaura conspicuosa DICKERSON, 1919
- Ctenosaura hemilopha (COPE, 1863)
- Ctenosaura macrolopha SMITH, 1972
- Ctenosaura nolascensis SMITH, 1972
- Ctenosaura oaxacana KÖHLER & HASBUN, 2001
- Ctenosaura pectinata (WIEGMANN, 1834)
- Ctenosaura similis (GRAY, 1831)
- Ctenotus angusticeps STORR, 1988
- Ctenotus duricola STORR, 1975
- Ctenotus euclae STORR, 1971
- Ctenotus kutjupa HUTCHINSON, PRATES & RABOSKY, 2022
- Ctenotus mesotes HORNER, 2009
- Ctenotus orientalis STORR, 1971
- Ctenotus pallasotus RABOSKY & DOUGHTY, 2017
- Ctenotus pantherinus (PETERS, 1866)
- Ctenotus piankai STORR, 1969
- Ctenotus rhabdotus RABOSKY & DOUGHTY, 2017
- Ctenotus serventyi STORR, 1975
- Ctenotus spaldingi (MACLEAY, 1877)
- Ctenotus taeniatus (MITCHELL, 1949)
- Ctenotus zastictus STORR, 1984
- Cubatyphlops golyathi (DOMÍNGUEZ & MORENO, 2009)
- Cubatyphlops paradoxus (THOMAS, 1968)
- Cubatyphlops perimychus (THOMAS & HEDGES, 2007)
- Cubophis cantherigerus (BIBRON, 1843)
- Cubophis caymanus (GARMAN, 1887)
- Cubophis fuscicauda (GARMAN, 1888)
- Cubophis ruttyi (GRANT, 1941)
- Cuora amboinensis (DAUDIN, 1801)
- Cuora couro (SCHWEIGGER, 1812)
- Cuora flavomarginata (GRAY, 1863)
- Cuora lineata (MCCORD & PHILIPPEN, 1998)
- Cuora mccordi ERNST, 1988
- Cuora mouhotii (GRAY, 1862)
- Cuora trifasciata (BELL, 1825)
- Cuora yunnanensis (BOULENGER, 1906)
- Cuora zhoui ZHAO, ZHOU & YE, 1990
- 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 lineatus (REINHARDT, 1843)
- Cyclocorus nuchalis TAYLOR, 1923
- Cyclodomorphus gerrardii (GRAY, 1845)
- Cyclura carinata HARLAN, 1824
- Cyclura collei GRAY, 1845
- Cyclura cychlura (CUVIER, 1829)
- Cyclura lewisi GRANT, 1941
- Cyclura nubila (GRAY, 1831)
- Cyclura stejnegeri BARBOUR & NOBLE, 1916
- Cylindrophis burmanus SMITH, 1943
- Cylindrophis jodiae AMARASINGHE, INEICH, CAMPBELL & HALLERMANN, 2015
- Cylindrophis osheai KIECKBUSCH, MADER, KAISER & MECKE, 2018
- Cylindrophis ruffus (LAURENTI, 1768)
- Cylindrophis subocularis KIECKBUSCH, MECKE, HARTMANN, EHRMANTRAUT, O’SHEA & KAISER, 2016
- Cynisca leucura (DUMÉRIL & BIBRON, 1839)
- Cyrtodactylus aaronbaueri PURKAYASTHA, LALREMSANGA, BOHRA, BIAKZUALA, DECEMSON, MUANSANGA, VABEIRYUREILAI & RATHEE, 2021
- Cyrtodactylus adorus SHEA, COUPER, WILMER & AMEY, 2011
- Cyrtodactylus agamensis (BLEEKER, 1860)
- Cyrtodactylus agarwali PURKAYASTHA, LALREMSANGA, BOHRA, BIAKZUALA, DECEMSON, MUANSANGA, VABEIRYUREILAI & RATHEE, 2021
- Cyrtodactylus aravindi NARAYANAN, DAS, BALAN, TOM, DIVAKAR, KP, HOPELAND & DEEPAK, 2022
- 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 auribalteatus SUMONTHA, PANITVONG & DEEIN, 2010
- Cyrtodactylus australotitiwangsaensis GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
- Cyrtodactylus bansocensis LUU, NGUYEN, LE, BONKOWSKI & ZIEGLER, 2016
- Cyrtodactylus bapme KAMEI & MAHONY, 2021
- Cyrtodactylus batik ISKANDAR, RACHMANSAH & UMILAELA, 2011
- Cyrtodactylus bayinnyiensis GRISMER, WOOD, THURA, QUAH, MURDOCH, GRISMER, HERR, LIN & KYAW, 2018
- Cyrtodactylus bengkhuaiai PURKAYASTHA, LALREMSANGA, BOHRA, BIAKZUALA, DECEMSON, MUANSANGA, VABEIRYUREILAI & RATHEE, 2021
- 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 brevipalmatus (SMITH, 1923)
- Cyrtodactylus bugiamapensis NAZAROV, POYARKOV, ORLOV, PHUNG, NGUYEN, HOANG & ZIEGLER, 2012
- Cyrtodactylus calamei LUU, BONKOWSKI, NGUYEN, LE, SCHNEIDER, NGO & ZIEGLER, 2016
- 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 collegalensis (BEDDOME, 1870)
- Cyrtodactylus consobrinus (PETERS, 1871)
- Cyrtodactylus cracens BATUWITA & BAHIR, 2005
- Cyrtodactylus cucdongensis SCHNEIDER, PHUNG, LE, NGUYEN & ZIEGLER, 2014
- Cyrtodactylus cucphuongensis NGO & 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 deccanensis (GÜNTHER, 1864)
- Cyrtodactylus dianxiensis LIU & RAO, 2021
- Cyrtodactylus doisuthep KUNYA, PANMONGKOL, PAUWELS, SUMONTHA, MEEWASANA, BUNKHWAMDI5 & DANGSRI, 2014
- Cyrtodactylus dumnuii BAUER, KUNYA, SUMONTHA, NIYOMWAN, PAUWELS, CHANHOME & KUNYA, 2010
- Cyrtodactylus durio GRISMER, ANUAR, QUAH, MUIN, ONN, GRISMER & AHMAD, 2010
- Cyrtodactylus edwardtaylori BATUWITA & BAHIR, 2005
- Cyrtodactylus elok DRING, 1979
- Cyrtodactylus epiroticus KRAUS, 2008
- Cyrtodactylus equestris OLIVER, RICHARDS, MUMPUNI & RÖSLER, 2016
- Cyrtodactylus erythrops BAUER, KUNYA, SUMONTHA, NIYOMWAN, PANITVONG, PAUWELS, CHANHOME & KUNYA, 2009
- Cyrtodactylus exercitus PURKAYASTHA, LALREMSANGA, LITHO, RATHEE, BOHRA, MATHIPI, BIAKZUALA & MUANSANGA, 2022
- Cyrtodactylus fasciolatus (BLYTH, 1861)
- Cyrtodactylus fluvicavus GRISMER, AOWPHOL, YODTHONG, AMPAI, TERMPRAYOON, AKSORNNEAM & RUJIRAWAN, 2022
- Cyrtodactylus fraenatus (GÜNTHER, 1864)
- Cyrtodactylus gialaiensis LUU, DUNG, NGUYEN, LE & ZIEGLER, 2017
- Cyrtodactylus guakanthanensis GRISMER, BELABUT, QUAH, ONN, WOOD & HASIM, 2014
- Cyrtodactylus gubaot WELTON, SILER, LINKEM, DIESMOS & BROWN, 2010
- Cyrtodactylus gulinqingensis LIU, LI, HOU, ORLOV & ANANJEVA, 2021
- Cyrtodactylus gunungsenyumensis GRISMER, WOOD, ANUAR, DAVIS, COBOS & MURDOCH, 2016
- Cyrtodactylus guwahatiensis AGARWAL, MAHONY, GIRI, CHAITANYA & BAUER, 2018
- Cyrtodactylus halmahericus (MERTENS, 1929)
- Cyrtodactylus hekouensis ZHANG, LIU, BERNSTEIN, WANG & YUAN, 2021
- 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 interdigitalis ULBER, 1993
- 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 jarujini ULBER, 1993
- Cyrtodactylus jelawangensis GRISMER, WOOD, ANUAR, QUAH, MUIN, MOHAMED, ONN, SUMARLI, LOREDO & HEINZ, 2014
- Cyrtodactylus kamengensis MIRZA, BHOSALE, THACKERAY, PHANSALKAR, SAWANT, GOWANDE & PATEL, 2022
- Cyrtodactylus karsticolus PURKAYASTHA, LALREMSANGA, BOHRA, BIAKZUALA, DECEMSON, MUANSANGA, VABEIRYUREILAI & RATHEE, 2021
- 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 kochangensis GRISMER, AOWPHOL, YODTHONG, AMPAI, TERMPRAYOON, AKSORNNEAM & RUJIRAWAN, 2022
- 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 lungleiensis LALREMSANGA, CHINLIANSIAMA, CHANDRA BOHRA, BIAKZUALA, VABEIRYUREILAI, MUANSANGA, MALSAWMDAWNGLIANA, HMAR, DECEMSON, SIAMMAWII, DAS, & PURKAYASTHA, 2022
- Cyrtodactylus macrotuberculatus GRISMER & AHMAD, 2008
- 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 menglianensis LIU & RAO, 2022
- Cyrtodactylus metropolis GRISMER, WOOD, ONN, ANUAR & MUIN, 2014
- Cyrtodactylus minor OLIVER & RICHARDS, 2012
- Cyrtodactylus miriensis DAVIS, DAS, LEACHÉ, KARIN, BRENNAN, JACKMAN, NASHRIQ, CHAN & BAUER, 2021
- Cyrtodactylus mombergi GRISMER, WOOD, QUAH, THURA, HERR & LIN, 2019
- Cyrtodactylus monilatus YODTHONG, RUJIRAWAN, STUART, GRISMER, AKSORNNEAM, TERMPRAYOON, AMPAI & AOWPHOL, 2022
- 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 namtiram MAHONY & KAMEI, 2022
- Cyrtodactylus naungkayaingensis GRISMER, WOOD, THURA, QUAH, MURDOCH, GRISMER, HERR, LIN & KYAW, 2018
- Cyrtodactylus ngati LE, SITTHIVONG, TRAN, GRISMER, NGUYEN, LE,ZIEGLER & LUU, 2021
- Cyrtodactylus ngopensis BOHRA, ZONUNSANGA, DAS, PURKAYASTHA, BIAKZUALA & LALREMSANGA, 2022
- 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 papeda RIYANTO, FAZ, AMARASINGHE, MUNIR, FITRIANA, HAMIDY, KUSRINI & OLIVER, 2022
- 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 phukhaensis CHOMDEJ, PRADIT, PAWANGKHANANT, NAIDUANGCHAN & SUWANNAPOOM, 2022
- 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 pubisulcus INGER, 1958
- Cyrtodactylus puhuensis NGUYEN, YANG, THI LE, NGUYEN, ORLOV, HOANG, NGUYEN, JIN, RAO, HOANG, CHE, MURPHY & ZHANG, 2014
- Cyrtodactylus pulchellus GRAY, 1827
- 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 rishivalleyensis AGARWAL, 2016
- Cyrtodactylus rivularis GRISMER, AOWPHOL, YODTHONG, AMPAI, TERMPRAYOON, AKSORNNEAM & RUJIRAWAN, 2022
- Cyrtodactylus roesleri ZIEGLER, NAZAROV, ORLOV, NGUYEN, VU, DANG, DINH & SCHMITZ, 2010
- Cyrtodactylus rosichonarieforum RIYANTO, GRISMER & WOOD, 2015
- Cyrtodactylus rubidus (BLYTH, 1861)
- Cyrtodactylus rukhadeva GRISMER, SUWANNAPOOM, PAWANGKHANANT, NAZAROV, YUSHCHENKO, NAIDUANGCHAN, LE, LUU & POYARKOV, 2021
- 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 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 siahaensis PURKAYASTHA, LALREMSANGA, LITHO, RATHEE, BOHRA, MATHIPI, BIAKZUALA & MUANSANGA, 2022
- 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 speciosus (BEDDOME, 1870)
- Cyrtodactylus spelaeus NAZAROV, POYARKOV, ORLOV, NGUYEN, MILTO, MARTYNOV, KONSTANTINOV & CHULISOV, 2014
- Cyrtodactylus spinosus LINKEM, MCGUIRE, HAYDEN, SETIADI, BICKFORD & BROWN, 2008
- Cyrtodactylus srilekhae AGARWAL, 2016
- 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 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 triedrus (GÜNTHER, 1864)
- Cyrtodactylus trilatofasciatus GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
- Cyrtodactylus tripuraensis AGARWAL, MAHONY, GIRI, CHAITANYA & BAUER, 2018
- Cyrtodactylus uthaiensis GRISMER, AOWPHOL, YODTHONG, AMPAI, TERMPRAYOON, AKSORNNEAM & RUJIRAWAN, 2022
- Cyrtodactylus vedda AMARASINGHE, KARUNARATHNA, CAMPBELL, GAYAN, RANASINGHE, DE SILVA & MIRZA, 2022
- 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 yakhuna (DERANIYAGALA, 1945)
- Cyrtodactylus yangbayensis NGO VAN 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 zhenkangensis LIU & RAO, 2021
- Cyrtodactylus ziegleri NAZAROV, ORLOV, NGUYEN & HO, 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 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)
- Dalmatolacerta oxycephala (SCHLEGEL, 1839)
- Dalophia angolensis GANS, 1976
- Dalophia ellenbergeri (ANGEL, 1920)
- Dalophia pistillum (BOETTGER, 1895)
- Darevskia adjarica (DAREVSKY & EÎSELT, 1980)
- Darevskia alpina (DAREVSKY, 1967)
- Darevskia armeniaca (MÉHELY, 1909)
- Darevskia bendimahiensis (SCHMIDTLER, EISELT & DAREVSKY, 1994)
- Darevskia bithynica (MÉHELY, 1909)
- Darevskia brauneri (MÉHELY, 1909)
- Darevskia caspica AHMADZADEH, FLECKS, CARRETERO, MOZAFFARI, BÖHME, HARRIS, FREITAS & RÖDDER, 2013
- Darevskia caucasica (MÉHELY, 1909)
- Darevskia chlorogaster (BOULENGER, 1908)
- Darevskia daghestanica (DAREVSKY, 1967)
- Darevskia dahli (DAREVSKY, 1957)
- Darevskia defilippii (CAMERANO, 1877)
- Darevskia derjugini (NIKOLSKY, 1898)
- Darevskia josefschmidtleri ARRIBAS, CANDAN, KORNILIOS, AYAZ, KUMLUTAŞ, GÜL, YILMAZ, CAYNAK & ILGAZ, 2022
- 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 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 steineri (EISELT, 1995)
- Darevskia tuniyevi ARRIBAS, CANDAN, KURNAZ, KUMLUTAS, CAYNAK & ILGAZ, 2022
- Darevskia unisexualis (DAREVSKY, 1966)
- Darevskia uzzelli (DAREVSKY & DANIELYAN, 1977)
- Darevskia valentini (BOETTGER, 1892)
- Dasia johnsinghi HARIKRISHNAN, VASUDEVAN, DE SILVA, DEEPAK, KAR, NANIWADEKAR, LALREMRUATA, PRASOONA & AGGARWAL, 2012
- Dasia olivacea GRAY, 1839
- Dasia vittata (EDELING, 1865)
- Dasypeltis fasciata SMITH, 1849
- Dasypeltis gansi TRAPE & MANÉ, 2006
- Dasypeltis latericia TRAPE & MANÉ, 2006
- Dasypeltis parascabra TRAPE, MEDIANNIKOV & TRAPE, 2012
- Deinagkistrodon acutus (GÜNTHER, 1888)
- Deirochelys reticularia (LATREILLE, 1801)
- Delma hebesa MARYAN, BRENNAN, ADAMS & APLIN, 2015
- Delma impar (FISCHER, 1882)
- Delma inornata KLUGE, 1974
- Delma molleri LÜTKEN, 1863
- Delma petersoni SHEA, 1991
- Delma plebeia DE VIS, 1888
- Delma vescolineata MAHONY, CUTAJAR & ROWLEY, 2022
- Dendrelaphis andamanensis (ANDERSON, 1871)
- Dendrelaphis ashoki VOGEL & VAN ROOIJEN, 2011
- Dendrelaphis bifrenalis (BOULENGER, 1890)
- Dendrelaphis caudolineatus (GRAY, 1834)
- Dendrelaphis chairecacos (BOIE, 1827)
- Dendrelaphis cyanochloris (WALL, 1921)
- Dendrelaphis formosus (BOIE, 1827)
- Dendrelaphis girii VOGEL & VAN ROOIJEN, 2011
- Dendrelaphis grandoculis (BOULENGER, 1890)
- Dendrelaphis luzonensis LEVITON, 1961
- Dendrelaphis marenae VOGEL & VAN ROOIJEN, 2008
- Dendrelaphis ngansonensis (BOURRET, 1935)
- Dendrelaphis pictus (GMELIN, 1789)
- Dendrelaphis proarchos (WALL, 1909)
- Dendrelaphis subocularis (BOULENGER, 1888)
- Dendrelaphis tristis (DAUDIN, 1803)
- Dendrelaphis underwoodi VAN ROOIJEN & VOGEL, 2008
- Dendrelaphis vogeli JIANG, GUO, REN & LI, 2020
- 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 clarkii DUNN, 1933
- Dendrophidion crybelum CADLE, 2012
- Dendrophidion dendrophis (SCHLEGEL, 1837)
- Dendrophidion graciliverpa CADLE, 2012
- Dendrophidion prolixum CADLE, 2012
- Dendrophidion rufiterminorum CADLE & SAVAGE, 2012
- Dendrophidion vinitor SMITH, 1941
- Dendrosauridion yanesha LEHR, MORAVEC, LUNDBERG, KÖHLER, CATENAZZI & ŠMÍD, 2019
- Denisonia maculata (STEINDACHNER, 1867)
- Dermatemys mawii GRAY, 1847
- Dermochelys coriacea (VANDELLI, 1761)
- Diadophis punctatus (LINNAEUS, 1766)
- Dibamus deharvengi INEICH, 1999
- Dibamus somsaki HONDA, NABHITABHATA, OTA & HIKIDA, 1997
- Dibernardia affinis (GÜNTHER, 1858)
- Dibernardia bilineata (FISCHER, 1885)
- Dibernardia persimilis (COPE, 1869)
- Dibernardia poecilopogon (COPE, 1863)
- Dicrodon guttulatum DUMÉRIL & BIBRON, 1839
- Dinarolacerta montenegrina LJUBISAVLJEVIC, ARRIBAS, DUKIC & CARRANZA, 2007
- Dinarolacerta mosorensis (KOLOMBATOVIC, 1886)
- Diplodactylus ameyi COUPER & OLIVER, 2016
- Diplodactylus bilybara COUPER, PEPPER & OLIVER, 2014
- Diplodactylus calcicolus HUTCHINSON, DOUGHTY & OLIVER, 2009
- Diplodactylus custos COUPER, OLIVER & PEPPER, 2014
- Diplodactylus galaxias DOUGHTY, PEPPER & KEOGH, 2010
- Diplodactylus hillii LONGMAN, 1915
- Diplodactylus laevis (STERNFELD, 1925)
- Diplodactylus lateroides DOUGHTY & OLIVER, 2013
- Diplodactylus nebulosus DOUGHTY & OLIVER, 2013
- Diplodactylus platyurus PARKER, 1926
- Diplodactylus vittatus GRAY, 1832
- Diplodactylus wiru HUTCHINSON, DOUGHTY & OLIVER, 2009
- Diploderma aorun WANG, JIANG, ZHENG, XIE, CHE & SILER, 2020
- Diploderma bowoense WANG, GAO, WU, SILER & CHE, 2021
- Diploderma brevicauda (MANTHEY, DENZER, HOU & WANG, 2012)
- Diploderma chapaense (BOURRET, 1937)
- Diploderma daochengense CAI, ZHANG, LI, DU, XIE, HOU, ZHOU & JIANG, 2022
- 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 iadinum (WANG, JIANG, SILER & CHE, 2016)
- Diploderma kangdingense CAI, ZHANG, LI, DU, XIE, HOU, ZHOU & JIANG, 2022
- Diploderma limingense LIU, HOU, RAO & ANANJEVA, 2022
- Diploderma menghaiense LIU, HOU, WANG, ANANJEVA & RAO, 2020
- Diploderma micangshanense (SONG, 1987)
- Diploderma qilin WANG, REN, CHE & SILER, 2020
- Diploderma shuoquense LIU, HOU, RAO & ANANJEVA, 2022
- Diploderma slowinskii (RAO, VINDUM, MA, FU & WILKINSON, 2017)
- Diploderma splendidum (BARBOUR & DUNN, 1919)
- Diploderma swinhonis (GÜNTHER, 1864)
- Diploderma varcoae (BOULENGER, 1918)
- Diploderma vela (WANG, JIANG & CHE, 2015)
- Diploderma xinlongense CAI, ZHANG, LI, DU, XIE, HOU, ZHOU & JIANG, 2022
- Diploderma yangi WANG, ZHANG & LI, 2022
- Diploderma yongshengense LIU, HOU, RAO & ANANJEVA, 2022
- Diploderma yulongense (MANTHEY, DENZER, HOU & WANG, 2012)
- Diploderma yunnanense (ANDERSON, 1878)
- Diploglossus delasagra (COCTEAU, 1838)
- Diploglossus fasciatus (GRAY, 1831)
- Diploglossus lessonae PERACCA, 1890
- Diploglossus montisserrati UNDERWOOD, 1964
- Diporiphora paraconvergens DOUGHTY, KEALLEY & MELVILLE, 2012
- Diporiphora phaeospinosa EDWARDS & MELVILLE, 2011
- Dipsadoboa brevirostris (STERNFELD, 1908)
- Dipsadoboa duchesnii (BOULENGER, 1901)
- Dipsadoboa flavida (BROADLEY & STEVENS, 1971)
- Dipsadoboa underwoodi RASMUSSEN, 1993
- Dipsadoboa unicolor GÜNTHER, 1858
- Dipsadoboa viridis (PETERS, 1869)
- Dipsadoboa weileri (LINDHOLM, 1905)
- Dipsas albifrons (SAUVAGE, 1884)
- Dipsas baliomelas HARVEY, 2008
- Dipsas bucephala (SHAW, 1802)
- Dipsas catesbyi (SENTZEN, 1796)
- Dipsas copei (GÜNTHER, 1872)
- Dipsas elegans (BOULENGER, 1896)
- Dipsas ellipsifera (BOULENGER, 1898)
- Dipsas indica LAURENTI, 1768
- Dipsas mikanii SCHLEGEL, 1837
- Dipsas neuwiedi (IHERING, 1911)
- Dipsas sazimai FERNANDES, MARQUES & ARGÔLO, 2010
- Dipsas turgida (COPE, 1868)
- Dipsas variegata (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Dipsas ventrimaculata (BOULENGER, 1885)
- Dipsosaurus catalinensis VAN DENBURGH, 1922
- Dipsosaurus dorsalis (BAIRD & GIRARD, 1852)
- Dispholidus typus (SMITH, 1828)
- 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
- Dogania subplana (GEOFFROY SAINT-HILAIRE, 1809)
- Dolichophis caspius (GMELIN, 1789)
- Dolichophis jugularis (LINNAEUS, 1758)
- Dopasia gracilis (GRAY, 1845)
- Dopasia harti (BOULENGER, 1899)
- Draco abbreviatus HARDWICKE & GRAY, 1827
- Draco blanfordii BOULENGER, 1885
- Draco cornutus GÜNTHER, 1864
- Draco fimbriatus KUHL, 1820
- Draco formosus BOULENGER, 1900
- Draco hennigi MUSTERS, 1983
- Draco maculatus (GRAY, 1845)
- Draco maximus BOULENGER, 1893
- Draco melanopogon BOULENGER, 1887
- Draco obscurus BOULENGER, 1887
- Draco quadrasi BOETTGER, 1893
- Draco quinquefasciatus HARDWICKE & GRAY, 1827
- Draco sumatranus SCHLEGEL, 1844
- Draco volans LINNAEUS, 1758
- Dravidogecko anamallensis (GÜNTHER, 1875)
- Drepanoides anomalus (JAN, 1863)
- Dromicodryas bernieri (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Dryadosaura nordestina RODRIGUES, XAVIER FREIRE, MACHADO-PELLEGRINO & SITES, 2005
- Drymarchon corais (BOIE, 1827)
- Drymarchon couperi (HOLBROOK, 1842)
- Drymarchon melanurus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Drymobius margaritiferus (SCHLEGEL, 1837)
- Drymobius rhombifer (GÜNTHER, 1860)
- Drymoluber brazili (GOMES, 1918)
- Drymoluber dichrous (PETERS, 1863)
- Dryophiops philippina BOULENGER, 1896
- Dryophiops rubescens (GRAY, 1834)
- 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 gambotensis (PÉREZ-SANTOS & MORENO, 1989)
- 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)
- Duberria atriventris (STERNFELD, 1912)
- Duberria lutrix (LINNAEUS, 1758)
- Duberria rhodesiana BROADLEY, 1958
- Duberria shirana (BOULENGER, 1894)
- 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 palmeri BOULENGER, 1911
- Echinosaura panamensis BARBOUR, 1924
- Echis carinatus (SCHNEIDER, 1801)
- Echis coloratus GÜNTHER, 1878
- Echis ocellatus STEMMLER, 1970
- Echis omanensis BABOCSAY, 2004
- Egernia cygnitos DOUGHTY, KEALLEY & DONNELLAN, 2011
- Egernia eos DOUGHTY, KEALLEY & DONNELLAN, 2011
- Egernia epsisolus DOUGHTY, KEALLEY & DONNELLAN, 2011
- Eirenis kermanensis RAJABIZADEH, SCHMIDTLER, ORLOV & SOLEIMANI, 2012
- Eirenis occidentalis RAJABIZADEH, NAGY, ADRIAENS, AVCI, MASROOR, SCHMIDTLER, NAZAROV, ESMAEILI & CHRISTIAENS, 2015
- Elaphe carinata (GÜNTHER, 1864)
- Elaphe dione (PALLAS, 1773)
- Elaphe hodgsoni (GÜNTHER, 1860)
- Elaphe moellendorffi (BOETTGER, 1886)
- Elaphe quatuorlineata (LACÉPÈDE, 1789)
- Elaphe sauromates (PALLAS, 1811)
- Elaphe schrenckii STRAUCH, 1873
- Elaphe taeniura COPE, 1861
- Elaphe xiphodonta QI, SHI, MA, GAO, BU, GRISMER, LI & WANG, 2021
- Elaphe zoigeensis HUANG, DING, BURBRINK, YANG, HUANG, LING, CHEN & ZHANG, 2012
- Elapomorphus quinquelineatus (RADDI, 1820)
- Elapsoidea semiannulata BOCAGE, 1882
- Elgaria kingii GRAY, 1838
- Elgaria multicarinata (BLAINVILLE, 1835)
- Elseya albagula THOMSON, GEORGES & LIMPUS, 2006
- Elseya auramemoria JOSEPH-OUNI & MCCORD & DWYER, 2022
- Elseya branderhorsti (OUWENS, 1914)
- Elseya dentata (GRAY, 1863)
- Elseya eidolon JOSEPH-OUNI & MCCORD & DWYER, 2022
- Elseya flaviventralis THOMSON & GEORGES, 2016
- Elseya irwini CANN, 1997
- Elseya kalumburu JOSEPH-OUNI, MCCORD & CANN, 2022
- Elseya lavarackorum (WHITE & ARCHER, 1994)
- Elseya nabire JOSEPH-OUNI & MCCORD, 2022
- Elseya papua JOSEPH-OUNI & MCCORD, 2022
- Elseya rhodini THOMSON, AMEPOU, ANAMIATO & GEORGES, 2015
- Emoia atrocostata (LESSON, 1830)
- Emoia baudini (DUMÉRIL & BIBRON, 1839)
- Emoia beryllion KRAUS, 2018
- Emoia caeruleocauda (DE VIS, 1892)
- Emoia kordoana (MEYER, 1874)
- Emoia oriva ZUG, 2012
- Emoia ruficauda TAYLOR, 1915
- Emoia verecunda BROWN, 1953
- Emydocephalus annulatus KREFFT, 1869
- Emydocephalus ijimae STEJNEGER, 1898
- Emydoidea blandingii (HOLBROOK, 1838)
- Emys orbicularis (LINNAEUS, 1758)
- Emys trinacris FRITZ, FATTIZZO, GUICKING, TRIPEPI, PENNISI, LENK, JOGER & WINK, 2005
- Enhydris enhydris (SCHNEIDER, 1799)
- Enhydris subtaeniata (BOURRET, 1934)
- Enulius oligostichus SMITH, ARNDT & SHERBROOK, 1967
- Enyalioides altotambo TORRES-CARVAJAL, VENEGAS & DE QUEIROZ, 2015
- Enyalioides anisolepis TORRES-CARVAJAL, VENEGAS & DE QUEIROZ, 2015
- Enyalioides azulae VENEGAS, TORRES-CARVAJAL, DURAN & DE QUEIROZ, 2013
- Enyalioides binzayedi VENEGAS, TORRES-CARVAJAL, DURAN & DE QUEIROZ, 2013
- 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 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 erythroceneus RODRIGUES, DE FREITAS, SANTOS SILVA & VIÑA BERTOLOTTO, 2006
- Enyalius pictus (SCHINZ, 1822)
- Epibator greeri (BÖHME, 1979)
- Epicrates assisi MACHADO, 1944
- Epicrates cenchria (LINNAEUS, 1758)
- Epicrates crassus COPE, 1862
- Epictia antoniogarciai KOCH, VENEGAS & BÖHME, 2015
- Epictia ater (TAYLOR, 1940)
- Epictia bakewelli (OLIVER, 1937)
- Epictia borapeliotes (VANZOLINI, 1996)
- Epictia clinorostris ARREDONDO & ZAHER, 2010
- 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 schneideri WALLACH, 2016
- Epictia septemlineata KOCH, VENEGAS & BÖHME, 2015
- Epictia vanwallachi KOCH, VENEGAS & BÖHME, 2015
- Epictia venegasi KOCH, SANTA CRUZ & CÁRDENAS, 2016
- Epictia vindumi WALLACH, 2016
- Epictia vonmayi KOCH, SANTA CRUZ & CÁRDENAS, 2016
- Epictia wynni WALLACH, 2016
- Eremias argus PETERS, 1869
- Eremias arguta (PALLAS, 1773)
- Eremias buechneri BEDRIAGA, 1907
- Eremias fasciata BLANFORD, 1874
- Eremias grammica (LICHTENSTEIN, 1823)
- Eremias killasaifullahi MASROOR, KHAN, NADEEM, AMIR, KHISROON & JABLONSKI, 2022
- Eremias kokshaaliensis EREMCHENKO & PANFILOV, 1999
- Eremias lineolata (NIKOLSKY, 1897)
- Eremias nigrocellata NIKOLSKY, 1896
- Eremias nikolskii BEDRIAGA, 1905
- Eremias persica BLANFORD, 1875
- Eremias rafiqi MASROOR, KHAN, NADEEM, AMIR, KHISROON & JABLONSKI, 2022
- Eremias scripta (STRAUCH, 1867)
- Eremias stummeri WETTSTEIN, 1940
- Eremias szczerbaki EREMCHENKO, PANFILOV & ZARINENKO, 1992
- Eremias velox (PALLAS, 1771)
- Eremias yarkandensis BLANFORD, 1875
- Eretmochelys imbricata (LINNAEUS, 1766)
- Eroticoscincus graciloides (LÖNNBERG & ANDERSSON, 1913)
- Erymnochelys madagascariensis (GRANDIDIER, 1867)
- Erythrolamprus aesculapii (LINNAEUS, 1758)
- Erythrolamprus almadensis (WAGLER, 1824)
- Erythrolamprus bizona JAN, 1863
- Erythrolamprus cursor (LACÉPÈDE, 1789)
- Erythrolamprus jaegeri (GÜNTHER, 1858)
- Erythrolamprus juliae (COPE, 1879)
- Erythrolamprus macrosomus (AMARAL, 1936)
- Erythrolamprus maryellenae (DIXON, 1985)
- Erythrolamprus miliaris (LINNAEUS, 1758)
- Erythrolamprus ornatus (GARMAN, 1887)
- Erythrolamprus perfuscus (COPE, 1862)
- Erythrolamprus poecilogyrus (WIED-NEUWIED, 1824)
- Erythrolamprus pygmaeus (COPE, 1868)
- Erythrolamprus reginae (LINNAEUS, 1758)
- Erythrolamprus semiaureus (COPE, 1862)
- Erythrolamprus taeniogaster (JAN, 1863)
- Erythrolamprus trebbaui (ROZE, 1958)
- Erythrolamprus typhlus (LINNAEUS, 1758)
- Erythrolamprus viridis (GÜNTHER, 1862)
- Eryx colubrinus (LINNAEUS, 1758)
- Eryx conicus (SCHNEIDER, 1801)
- Eryx jaculus (LINNAEUS, 1758)
- Eryx jayakari BOULENGER, 1888
- Eryx johnii (RUSSELL, 1801)
- Eryx miliaris (PALLAS, 1773)
- Eublepharis angramainyu ANDERSON & LEVITON, 1966
- Eublepharis fuscus BÖRNER, 1974
- Eublepharis hardwickii GRAY, 1827
- Eublepharis macularius (BLYTH, 1854)
- Eublepharis pictus MIRZA & GNANESWAR, 2022
- Eublepharis satpuraensis MIRZA, SANAP, RAJU, GAWAI & GHADEKAR, 2014
- Eublepharis turcmenicus DAREVSKY, 1977
- Eugongylus albofasciolatus (GÜNTHER, 1872)
- Eugongylus rufescens (SHAW, 1802)
- Euleptes europaea (GENÉ, 1839)
- Eumeces algeriensis PETERS, 1864
- Eumeces schneiderii (DAUDIN, 1802)
- Eumeces zarudnyi NIKOLSKY, 1900
- Eumecia anchietae BOCAGE, 1870
- Eunectes beniensis DIRKSEN, 2002
- Eunectes deschauenseei DUNN & CONANT, 1936
- Eunectes murinus (LINNAEUS, 1758)
- Eunectes notaeus COPE, 1862
- Euprepiophis mandarinus (CANTOR, 1842)
- Eurolophosaurus amathites (RODRIGUES, 1984)
- Eurolophosaurus divaricatus (RODRIGUES, 1986)
- Euspondylus auyanensis MYERS, RIVAS & JADIN, 2009
- Euspondylus excelsum CHÁVEZ, CATENAZZI & VENEGAS, 2017
- Euspondylus paxcorpus DOAN & ADAMS, 2015
- 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 carinata (SCHNEIDER, 1801)
- Eutropis clivicola (INGER, SHAFFER, KOSHY & BAKDE, 1984)
- Eutropis cumingi (BROWN & ALCALA, 1980)
- Eutropis floweri (TAYLOR, 1950)
- Eutropis indeprensa (BROWN & ALCALA, 1980)
- 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 quadricarinata (BOULENGER, 1887)
- Eutropis rudis (BOULENGER, 1887)
- Eutropis rugifera (STOLICZKA, 1870)
- Eutropis trivittata (HARDWICKE & GRAY, 1827)
- Eutropis tytleri (THEOBALD, 1868)
- Farancia abacura (HOLBROOK, 1836)
- Feylinia boulengeri CHABANAUD, 1917
- Feylinia currori GRAY, 1845
- Feylinia elegans (HALLOWELL, 1854)
- Feylinia polylepis BOCAGE, 1887
- Ficimia olivacea GRAY, 1849
- 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)
- Fojia bumui GREER & SIMON, 1982
- Fowlea asperrima (BOULENGER, 1891)
- Fowlea flavipunctata (HALLOWELL, 1860)
- Fowlea melanzosta (GRAVENHORST, 1807)
- Fowlea piscator (SCHNEIDER, 1799)
- Fowlea punctulata (GÜNTHER, 1858)
- Fowlea sanctijohannis (BOULENGER, 1890)
- Fowlea schnurrenbergeri (KRAMER, 1977)
- Fowlea tytleri (BLYTH, 1863)
- Fowlea unicolor (MÜLLER, 1887)
- Fowlea yunnanensis (ANDERSON, 1879)
- Furcifer campani (GRANDIDIER, 1872)
- Furcifer lateralis (GRAY, 1831)
- Furcifer major (BRYGOO, 1971)
- Furcifer pardalis (CUVIER, 1829)
- Furcifer timoni GLAW, KÖHLER & VENCES, 2009
- Furcifer viridis FLORIO, INGRAM, RAKOTONDRAVONY, LOUIS JR & RAXWORTHY, 2012
- Gallotia atlantica (PETERS & DORIA, 1882)
- Gallotia auaritae MATEO, GARCIA-MARQUEZ, LÓPEZ-JURADO & BARAHONA, 2001
- Gallotia bravoana HUTTERER, 1985
- Gallotia caesaris (LEHRS, 1914)
- Gallotia galloti (OUDART, 1839)
- Gallotia intermedia BARBADILLO, LACOBA, PÉREZ-MELLADO, SANCHO & LÓPEZ-JURADO, 1999
- Gallotia simonyi (STEINDACHNER, 1889)
- Gallotia stehlini (SCHENKEL, 1901)
- Galvarinus attenuatus WALKER, 1945
- Galvarinus chilensis (SCHLEGEL, 1837)
- Gambelia copeii (YARROW, 1882)
- Gambelia sila (STEJNEGER, 1890)
- Gambelia wislizenii (BAIRD & GIRARD, 1852)
- Garthius chaseni (SMITH, 1931)
- Gastropholis echinata (COPE, 1862)
- Gavialis gangeticus (GMELIN, 1789)
- Geckolepis humbloti VAILLANT, 1887
- Geckolepis megalepis SCHERZ, DAZA, KÖHLER, VENCES & GLAW, 2017
- Gehyra angusticaudata (TAYLOR, 1963)
- Gehyra capensis KEALLEY, DOUGHTY, PEPPER, KEOGH, HILLYER & HUEY, 2018
- Gehyra crypta KEALLEY, DOUGHTY, PEPPER, KEOGH, HILLYER & HUEY, 2018
- Gehyra dubia (MACLEAY, 1877)
- Gehyra fehlmanni (TAYLOR, 1962)
- 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 lacerata (TAYLOR, 1962)
- Gehyra lazelli (WELLS & WELLINGTON, 1985)
- Gehyra macra DOUGHTY, BAUER, PEPPER & KEOGH, 2018
- Gehyra marginata BOULENGER, 1887
- Gehyra media DOUGHTY, BAUER, PEPPER & KEOGH, 2018
- Gehyra micra DOUGHTY, BAUER, PEPPER & KEOGH, 2018
- Gehyra moritzi HUTCHINSON, SISTROM, DONNELLAN & HUTCHINSON, 2014
- Gehyra multiporosa DOUGHTY, PALMER, SISTROM, BAUER & DONNELLAN, 2012
- Gehyra mutilata (WIEGMANN, 1834)
- 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 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 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
- Gehyra wongchan PAUWELS, MEESOOK, KUNYA, DONBUNDIT & SUMONTHA, 2022
- 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 chinensis (GRAY, 1842)
- Gekko cib LYU, LIN, REN, JIANG, ZHANG, QI & WANG, 2021
- Gekko cicakterbang (GRISMER, WOOD, GRISMER, QUAH, THY, PHIMMACHAK, SIVONGXAY, SEATEUN, STUART, SILER, MULCAHY, ANAMZA & BROWN, 2019)
- Gekko coi BROWN, SILER, OLIVEROS, DIESMOS & ALCALA, 2011
- Gekko gecko (LINNAEUS, 1758)
- Gekko gulat (BROWN, DIESMOS, DUYA, GARCIA & RICO, 2010)
- Gekko hokouensis POPE, 1928
- Gekko hulk GRISMER, PINTO, QUAH, ANUAR, COTA, MCGUIRE, ISKANDAR, WOOD & GRISMER, 2022
- Gekko japonicus (DUMÉRIL & BIBRON, 1836)
- Gekko jinjiangensis HOU, SHI, WANG, SHU, ZHENG, QI, LIU, JIANG & XIE, 2021
- 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 melli (VOGT, 1922)
- Gekko mindorensis TAYLOR, 1919
- Gekko monarchus (SCHLEGEL, 1836)
- Gekko nadenensis LUU, NGUYEN, LE, BONKOWSKI & ZIEGLER, 2017
- Gekko nicobarensis (DAS & VIJAYAKUMAR, 2009)
- Gekko popaense (GRISMER, WOOD, THURA, M GRISMER, BROWN & STUART, 2018)
- Gekko pradapdao MEESOOK, SUMONTHA, DONBUNDIT & PAUWELS, 2021
- Gekko reevesii (GRAY, 1831)
- Gekko remotus RÖSLER, INEICH, WILMS & BÖHME, 2012
- Gekko romblon BROWN & ALCALA, 1978
- Gekko rossi BROWN, OLIVEROS, SILER & DIESMOS, 2009
- Gekko russelltraini NGO VAN TRI, BAUER, WOOD, & JL GRISMER, 2009
- Gekko scabridus LIU & ZHOU, 1982
- Gekko sengchanthavongi LUU, CALAME, NGUYEN, LE & ZIEGLER, 2015
- Gekko smithii GRAY, 1842
- Gekko sorok (DAS, LAKIM, KANDAUNG, 2008)
- Gekko subpalmatus (GÜNTHER, 1864)
- Gekko swinhonis GÜNTHER, 1864
- Gekko takouensis NGO & GAMBLE, 2010
- Gekko thakhekensis LUU, CALAME, NGUYEN, LE, BONKOWSKI & ZIEGLER, 2014
- Gekko truongi PHUNG & ZIEGLER, 2011
- Gekko vietnamensis SANG, 2010
- Gelanesaurus flavogularis (ALTAMIRANO-BENAVIDES, ZAHER, LOBO, GRAZZIOTIN, SALES-NUNES & RODRIGUES, 2013)
- Geochelone elegans (SCHOEPFF, 1795)
- Geochelone platynota (BLYTH, 1863)
- Geoemyda spengleri (GMELIN, 1789)
- Geomyersia coggeri GREER, 1982
- Geomyersia glabra GREER & PARKER, 1968
- Geophis berillus BARRAGÁN-RESÉNDIZ, PAVÓN-VÁZQUEZ, CERVANTES-BURGOS, TRUJANO-ORTEGA, CANSECO-MÁRQUEZ & GARCÍA-VÁZQUEZ, 2022
- Geophis dugesii BOCOURT, 1883
- Geophis hoffmanni (PETERS, 1859)
- Geophis laticollaris SMITH, LYNCH & ALTIG, 1965
- Geophis latifrontalis GARMAN, 1883
- Geophis lorancai CANSECO-MÁRQUEZ, PAVÓN-VÁZQUEZ, LÓPEZ-LUNA & NIETO-MONTES DE OCA, 2016
- Geophis mutitorques (COPE, 1885)
- Geophis nasalis (COPE, 1868)
- Geophis occabus PAVÓN-VÁZQUEZ, GARCÍA-VÁZQUEZ, BLANCAS-HERNÁNDEZ & NIETO-MONTES DE OCA, 2011
- Geophis petersii BOULENGER, 1894
- Geophis pyburni CAMPBELL & MURPHY, 1977
- Geophis sallaei BOULENGER, 1894
- Geophis sartorii (COPE, 1863)
- Geophis sieboldi (JAN, 1862)
- Geophis turbidus PAVÓN-VÁZQUEZ, CANSECO-MÁRQUEZ & NIETO-MONTES DE OCA, 2013
- Gerarda prevostiana (EYDOUX & GERVAIS, 1837)
- Gerrhonotus infernalis BAIRD, 1859
- Gerrhonotus liocephalus WIEGMANN, 1828
- Gerrhonotus ophiurus COPE, 1867
- Gerrhonotus parvus KNIGHT & SCUDDAY, 1985
- Gerrhopilus ceylonicus (SMITH, 1943)
- Gerrhopilus hedraeus (SAVAGE, 1950)
- Gerrhosaurus auritus BOETTGER, 1887
- Gerrhosaurus flavigularis WIEGMANN, 1828
- Gerrhosaurus intermedius LÖNNBERG, 1907
- Gerrhosaurus nigrolineatus HALLOWELL, 1857
- Gerrhosaurus skoogi ANDERSSON, 1916
- Gerrhosaurus typicus (SMITH, 1837)
- Glaphyromorphus nyanchupinta HOSKIN & COUPER, 2014
- Glaucomastix cyanura (ARIAS, DE CARVALHO, RODRIGUES & ZAHER, 2011)
- Glaucomastix itabaianensis ROSÁRIO, SANTOS, ARIAS, ROCHA, DIAS, CARVALHO & RODRIGUES, 2019
- Glaucomastix venetacauda (ARIAS, DE CARVALHO, RODRIGUES & ZAHER, 2011)
- Gloydius blomhoffii (BOIE, 1826)
- Gloydius brevicaudus (STEJNEGER, 1907)
- Gloydius chambensis KUTTALAM, SANTRA, OWENS, SELVAN, MUKHERJEE, GRAHAM, TOGRIDOU, BHARTI, SHI, SHANKER & MALHOTRA, 2022
- Gloydius halys (PALLAS, 1776)
- Gloydius huangi WANG, REN, DONG, JIANG, SHI, SILER & CHE, 2019
- Gloydius intermedius (STRAUCH, 1868)
- Gloydius lateralis ZHANG, SHI, LI, YAN, WANG, DING, DU, PLENKOVIĆ-MORAJ, JIANG & SHI, 2022
- Gloydius monticola (WERNER, 1922)
- Gloydius ussuriensis (EMELIANOV, 1929)
- Glyptemys insculpta (LE CONTE, 1830)
- Gnypetoscincus queenslandiae (DE VIS, 1890)
- Goggia braacki (GOOD, BAUER & BRANCH, 1996)
- Goggia incognita HEINICKE, TURK & BAUER`, 2017
- Goggia matzikamaensis HEINICKE, TURK & BAUER, 2017
- Gomesophis brasiliensis (GOMES, 1918)
- Gonatodes albogularis (DUMÉRIL & BIBRON, 1836)
- Gonatodes astralis SCHARGEL, RIVAS, MAKOWSKY, SEÑARIS, NATERA, BARROS, MOLINA & BARRIO-AMORÓS, 2010
- Gonatodes daudini POWELL & HENDERSON, 2005
- Gonatodes humeralis (GUICHENOT, 1855)
- Gonatodes lichenosus ROJAS-RUNJAIC, INFANTE-RIVERO, CABELLO & VELOZO, 2010
- Gonatodes ligiae DONOSO-BARROS, 1967
- Gonatodes nascimentoi STURARO & AVILA-PIRES, 2011
- Gonatodes naufragus RIVAS, UGUETO, SCHARGEL, BARROS, VELOZO & SÁNCHEZ, 2013
- Gonatodes rayito SCHARGEL, RIVAS, GARCÍA-PÉREZ, RIVERO-BLANCO, CHIPPINDALE & FUJITA, 2017
- Gonatodes riveroi STURARO & AVILA-PIRES, 2011
- Gonatodes rozei RIVERO-BLANCO & SCHARGEL, 2012
- Gonatodes timidus KOK, 2011
- Gongylomorphus bojerii (DESJARDIN, 1831)
- Gongylosoma baliodeira (BOIE, 1827)
- Gongylosoma calamaria (GÜNTHER, 1858)
- Gongylosoma frenata (GÜNTHER, 1858)
- Gongylosoma mukutense GRISMER, DAS & LEONG, 2003
- Gongylosoma scriptum (THEOBALD, 1868)
- Gonionotophis brussauxi (MOCQUARD, 1889)
- Gonionotophis klingi MATSCHIE, 1893
- Goniurosaurus huuliensis ORLOV, RYABOV, NGUYEN, NGUYEN & HO, 2008
- Goniurosaurus kadoorieorum YANG & CHAN, 2015
- 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 wangshu ZHU, WU, LIU, BAI, ROMÁN-PALACIOS, LI & HE, 2022
- 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 kuhlii (SCHLEGEL, 1851)
- Gonocephalus liogaster (GÜNTHER, 1872)
- Gonocephalus sophiae (GRAY, 1845)
- Gonyosoma boulengeri (MOCQUARD, 1897)
- Gonyosoma coeruleum LIU, HOU, LWIN, WANG & RAO, 2021
- Gonyosoma frenatum (GRAY, 1853)
- Gonyosoma oxycephalum (BOIE, 1827)
- Gonyosoma prasinum (BLYTH, 1855)
- Gopherus agassizii (COOPER, 1861)
- Gopherus berlandieri (AGASSIZ, 1857)
- Gopherus evgoodei EDWARDS, KARL, VAUGHN, ROSEN, MELÉNDEZ-TORRES & MURPHY, 2016
- Gopherus flavomarginatus LEGLER, 1959
- Gopherus morafkai MURPHY, BERRY, EDWARDS, LEVITON, LATHROP & RIEDLE, 2011
- Gopherus polyphemus (DAUDIN, 1801)
- Graciliscincus shonae SADLIER, 1987
- Grandidierina fierinensis (GRANDIDIER, 1869)
- Grandidierina lineata MOCQUARD, 1901
- Grandidierina petiti ANGEL, 1924
- Grandidierina rubrocaudata (GRANDIDIER, 1869)
- Graptemys geographica (LESUEUR, 1817)
- Graptemys oculifera (BAUR, 1890)
- Graptemys ouachitensis CAGLE, 1953
- Graptemys pseudogeographica (GRAY, 1831)
- Grayia caesar (GÜNTHER, 1863)
- Grayia ornata (BOCAGE, 1866)
- 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 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 pleii BOCOURT, 1881
- Gymnophthalmus underwoodi GRANT, 1958
- Haackgreerius miopus (GREER & HAACKE, 1982)
- Hapsidophrys lineata FISCHER, 1856
- Hapsidophrys smaragdina (SCHLEGEL, 1837)
- Hardella thurjii (GRAY, 1831)
- Harpesaurus tricinctus (DUMÉRIL, 1851)
- Hebius atemporalis (BOURRET, 1934)
- Hebius bitaeniatus (WALL, 1925)
- Hebius boulengeri (GRESSITT, 1937)
- Hebius chapaensis (BOURRET, 1934)
- Hebius clerki (WALL, 1925)
- Hebius craspedogaster (BOULENGER, 1899)
- Hebius johannis (BOULENGER, 1908)
- Hebius khasiensis (BOULENGER, 1890)
- Hebius maximus (MALNATE, 1962)
- Hebius modestus (GÜNTHER, 1875)
- Hebius octolineatus (BOULENGER, 1904)
- Hebius optatus (HU & ZHAO, 1966)
- Hebius popei (SCHMIDT, 1925)
- Hebius sangzhiensis ZHOU, QI, LU, LYU & LI, 2019
- Hebius sauteri (BOULENGER, 1909)
- Hebius septemlineatus (SCHMIDT, 1925)
- Hebius terrakarenorum HAUSER, SMITS & DAVID, 2022
- Hebius venningi (WALL, 1910)
- Hebius vibakari (BOIE, 1826)
- Hebius weixiensis HOU, YUAN, WEI, ZHAO, LIU, WU, SHEN, CHEN, GUO & CHE, 2021
- Hebius yanbianensis LIU, ZHONG, WANG, LIU & GUO, 2018
- Helicops acangussu MORAES-DA-SILVA, WALTERMAN, CITELI, SALES-NUNES & CURCIO, 2022
- Helicops angulatus (LINNAEUS, 1758)
- Helicops apiaka KAWASHITA-RIBEIRO, ÁVILA & MORAIS, 2013
- Helicops carinicaudus (WIED-NEUWIED, 1824)
- Helicops danieli AMARAL, 1938
- Helicops hagmanni ROUX, 1910
- Helicops infrataeniatus JAN, 1865
- Helicops leopardinus (SCHLEGEL, 1837)
- Helicops modestus GÜNTHER, 1861
- Helicops pastazae SHREVE, 1934
- Helicops polylepis GÜNTHER, 1861
- Helicops trivittatus (GRAY, 1849)
- Heliobolus bivari MARQUES, CERÍACO, HEINICKE, CHEBOURI, CONRADIE, TOLLEY & BAUER, 2022
- Heliobolus crawfordi MARQUES, CERÍACO, HEINICKE, CHEBOURI, CONRADIE, TOLLEY & BAUER, 2022
- Heliobolus lugubris (SMITH, 1838)
- Heliobolus nitidus (GÜNTHER, 1872)
- Heloderma charlesbogerti CAMPBELL & VANNINI, 1988
- Heloderma horridum (WIEGMANN, 1829)
- Heloderma suspectum COPE, 1869
- Hemiaspis damelii (GÜNTHER, 1876)
- Hemibungarus calligaster (WIEGMANN, 1835)
- Hemibungarus gemianulis PETERS, 1872
- Hemibungarus mcclungi TAYLOR, 1922
- Hemidactylus acanthopholis MIRZA & SANAP, 2014
- Hemidactylus adensis ŠMÍD, MORAVEC, KRATOCHVÍL, NASHER, MAZUCH, GVOŽDÍK & CARRANZA, 2015
- Hemidactylus aemulus KUMAR, SRINIVASULU & SRINIVASULU, 2022
- Hemidactylus agrius VANZOLINI, 1978
- Hemidactylus albituberculatus TRAPE, 2012
- Hemidactylus albivertebralis TRAPE & BÖHME, 2012
- Hemidactylus alfarraji ŠMÍD, SHOBRAK, WILMS, JOGER & CARRANZA, 2016
- Hemidactylus alkiyumii CARRANZA & ARNOLD, 2012
- Hemidactylus almakhwah ŠMÍD, UVIZL, SHOBRAK, BUSAIS, SALIM, ALGETHAMI, ALGETHAMI, ALANZI, ALSUBAIE, ROVATSOS, NOV´ÁKOVA, MAZUCH & CARRANZA, 2022
- Hemidactylus angulatus HALLOWELL, 1854
- Hemidactylus aporus BOULENGER, 1906
- Hemidactylus aquilonius MCMAHAN & ZUG, 2007
- Hemidactylus asirensis ŠMÍD, SHOBRAK, WILMS, JOGER & CARRANZA, 2016
- Hemidactylus awashensis ŠMÍD, MORAVEC, KRATOCHVIL, NASHER, MAZUCH, GVOŽDÍK & CARRANZA, 2015
- Hemidactylus benguellensis BOCAGE, 1893
- Hemidactylus biokoensis WAGNER, LEACHÉ & FUJITA, 2014
- 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 coalescens WAGNER, LEACHÉ & FUJITA, 2014
- Hemidactylus craspedotus MOCQUARD, 1890
- Hemidactylus dawudazraqi MORAVEC, KRATOCHVÍL, AMR, JANDZIK, ŠMÍD & GVOŽDÍK, 2011
- Hemidactylus easai DAS, PAL, SIDDARTH, PALOT, DEEPAK & NARAYANAN, 2022
- Hemidactylus eniangii WAGNER, LEACHÉ & FUJITA, 2014
- Hemidactylus farasani ŠMÍD, UVIZL, SHOBRAK, BUSAIS, SALIM, ALGETHAMI, ALGETHAMI, ALANZI, ALSUBAIE, ROVATSOS, NOV´ÁKOVA, MAZUCH & CARRANZA, 2022
- Hemidactylus fasciatus GRAY, 1842
- Hemidactylus festivus CARRANZA & ARNOLD, 2012
- Hemidactylus flaviviridis RÜPPELL, 1835
- Hemidactylus frenatus DUMÉRIL & BIBRON, 1836
- Hemidactylus garnotii DUMÉRIL & BIBRON, 1836
- Hemidactylus giganteus STOLICZKA, 1871
- Hemidactylus gleadowi MURRAY, 1884
- Hemidactylus graniticolus AGARWAL, GIRI & BAUER, 2011
- Hemidactylus granosus HEYDEN, 1827
- Hemidactylus gujaratensis GIRI, BAUER, VYAS & PATIL, 2009
- Hemidactylus hajarensis CARRANZA & ARNOLD, 2012
- Hemidactylus hegdei PAL & MIRZA, 2022
- 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 kamdemtohami BAUER & PAUWELS, 2002
- 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 lamaensis ULLENBRUCH, GRELL & BÖHME, 2010
- Hemidactylus lankae DERANIYAGALA, 1953
- Hemidactylus lavadeserticus MORAVEC & BÖHME, 1997
- Hemidactylus lemurinus ARNOLD, 1980
- Hemidactylus leschenaultii DUMÉRIL & BIBRON, 1836
- Hemidactylus longicephalus BOCAGE, 1873
- Hemidactylus luqueorum CARRANZA & ARNOLD, 2012
- Hemidactylus mabouia (MOREAU DE JONNÈS, 1818)
- Hemidactylus maculatus DUMÉRIL & BIBRON, 1836
- Hemidactylus mahonyi ADHIKARI, ACHYUTHAN, KUMAR, KHOT, SHREERAM & GANESH, 2022
- Hemidactylus mandebensis ŠMÍD, MORAVEC, KRATOCHVIL, NASHER, MAZUCH, GVOŽDÍK & CARRANZA, 2015
- Hemidactylus masirahensis CARRANZA & ARNOLD, 2012
- Hemidactylus matschiei (TORNIER, 1901)
- Hemidactylus minutus VASCONCELOS & CARRANZA, 2014
- Hemidactylus mrimaensis MALONZA & BAUER, 2014
- Hemidactylus muriceus PETERS, 1870
- Hemidactylus newtoni FERREIRA, 1897
- Hemidactylus nzingae CERÍACO, AGARWAL, MARQUES & BAUER, 2020
- Hemidactylus paaragowli SRIKANTHAN, SWAMY, MOHAN & PAL, 2018
- Hemidactylus palaichthus KLUGE, 1969
- Hemidactylus parvimaculatus DERANIYAGALA, 1953
- Hemidactylus paucituberculatus CARRANZA & ARNOLD, 2012
- Hemidactylus pieresii KELAART, 1852
- Hemidactylus platyurus (SCHNEIDER, 1797)
- Hemidactylus principensis MILLER, SELLAS & DREWES, 2012
- Hemidactylus pseudomuriceus HENLE & BÖHME, 2003
- Hemidactylus raya SRINIVASULU, KUMAR & SRINIVASULU, 2022
- Hemidactylus robustus HEYDEN, 1827
- Hemidactylus romeshkanicus TORKI, MANTHEY & BARTS, 2011
- Hemidactylus saba BUSAIS & JOGER, 2011
- Hemidactylus sahgali MIRZA, GOWANDE, PATIL, AMBEKAR & PATEL, 2018
- Hemidactylus sankariensis AGARWAL, BAUER, GIRI & KHANDEKAR, 2019
- Hemidactylus saxicolus KUMAR, SRINIVASULU & SRINIVASULU, 2022
- Hemidactylus shihraensis BUSAIS & JOGER, 2011
- Hemidactylus siva SRINIVASULU, SRINIVASULU & KUMAR, 2018
- Hemidactylus srikanthani ADHIKARI, ACHYUTHAN, KUMAR, KHOT, SHREERAM & GANESH, 2022
- Hemidactylus sushilduttai GIRI, BAUER, MOHAPATRA, SRINIVASULU & AGARWAL, 2017
- Hemidactylus tamhiniensis KHANDEKAR, THACKERAY & AGARWAL, 2021
- Hemidactylus tenkatei LIDTH DE JEUDE, 1895
- Hemidactylus treutleri MAHONY, 2009
- 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
- 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 changningensis GUO, ZHOU, YAN & LI, 2015
- Hemiphyllodactylus chiangmaiensis GRISMER, WOOD & COTA, 2014
- Hemiphyllodactylus cicak COBOS, GRISMER, WOOD, QUAH, ANUAR & MUIN, 2016
- Hemiphyllodactylus dalatensis DO, NGUYEN , LE, PHAM, ZIEGLER & NGUYEN, 2021
- Hemiphyllodactylus dupanglingensis ZHANG, QIAN & YANG, 2020
- 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 simaoensis AGUNG, CHORNELIA, GRISMER, GRISMER, QUAH, LU, TOMLINSON & HUGHES, 2022
- Hemiphyllodactylus tehtarik GRISMER, WOOD, ANUAR, MUIN, QUAH, MCGUIRE, BROWN, VAN TRI & THAI, 2013
- Hemiphyllodactylus titiwangsaensis ZUG, 2010
- Hemiphyllodactylus uga GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LI, KYAW & LWIN, 2018
- Hemiphyllodactylus yanshanensis AGUNG, CHORNELIA, GRISMER, GRISMER, QUAH, LU, TOMLINSON & HUGHES, 2022
- Hemiphyllodactylus yunnanensis (BOULENGER, 1903)
- Hemiphyllodactylus zhutangxiangensis AGUNG, GRISMER, GRISMER, QUAH, CHORNELIA, LU & HUGHES, 2021
- Hemiphyllodactylus zugi NGUYEN, LEHMANN, LE DUC, DUONG, BONKOWSKI & ZIEGLER, 2013
- Hemirhagerrhis viperina (BOCAGE, 1873)
- Hemitheconyx caudicinctus (DUMÉRIL, 1851)
- Hemorrhois algirus (JAN, 1863)
- Hemorrhois hippocrepis (LINNAEUS, 1758)
- Hemorrhois ravergieri (MÉNÉTRIES, 1832)
- Heosemys depressa (ANDERSON, 1875)
- Heosemys spinosa (GRAY, 1831)
- Heremites vittatus (OLIVIER, 1804)
- Herpetoreas burbrinki GUO, ZHU, LIU, ZHANG, LI, HUANG & PYRON, 2014
- Herpetoreas murlen LALREMSANGA, BAL, VOGEL & BIAKZUALA, 2022
- Herpetoreas pealii (SCLATER, 1891)
- Herpetoreas platyceps (BLYTH, 1855)
- Herpetoreas sieboldii GÜNTHER, 1860
- Herpetoreas tpser REN, JIANG, HUANG, DAVID & LI, 2022
- Herpetoreas xenura (WALL, 1907)
- Hesperoedura reticulata (BUSTARD, 1969)
- Heterodactylus septentrionalis RODRIGUES, DE FREITAS & SILVA, 2009
- Heterodon kennerlyi KENNICOTT, 1860
- Heterodon nasicus BAIRD & GIRARD, 1852
- Heterodon platirhinos LATREILLE, 1801
- Heteronotia atra PEPPER, DOUGHTY, FUJITA, MORITZ & KEOGH, 2013
- Heteronotia binoei (GRAY, 1845)
- Heteronotia fasciolata PEPPER, DOUGHTY, FUJITA, MORITZ & KEOGH, 2013
- Heteronotia planiceps STORR, 1989
- Hierophis gemonensis (LAURENTI, 1768)
- Hierophis viridiflavus (LACÉPÈDE, 1789)
- Holaspis guentheri GRAY, 1863
- 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 quadrilineatus (HALLOWELL, 1861)
- Homalopsis buccata (LINNAEUS, 1758)
- Homalopsis mereljcoxi MURPHY, VORIS, MURTHY, TRAUB & CUMBERBATCH, 2012
- Homalopsis semizonata BLYTH, 1855
- Homonota marthae CACCIALI, MORANDO, AVILA & KÖHLER, 2018
- Homonota uruguayensis (VAZ-FERREIRA & SIERRA de SORIANO, 1961)
- Homonota williamsii ÁVILA, PEREZ, MINOLI & MORANDO, 2012
- Homopholis arnoldi LOVERIDGE, 1944
- Homopus areolatus (THUNBERG, 1787)
- Hoplocercus spinosus FITZINGER, 1843
- Hormonotus modestus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Hydraethiops melanogaster GÜNTHER, 1872
- Hydrodynastes gigas (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Hydromedusa tectifera COPE, 1870
- Hydrophis caerulescens (SHAW, 1802)
- Hydrophis curtus (SHAW, 1802)
- Hydrophis cyanocinctus DAUDIN, 1803
- Hydrophis czeblukovi (KHARIN, 1984)
- Hydrophis elegans (GRAY, 1842)
- Hydrophis fasciatus (SCHNEIDER, 1799)
- Hydrophis jerdonii (GRAY, 1849)
- Hydrophis lapemoides (GRAY, 1849)
- Hydrophis melanocephalus GRAY, 1849
- Hydrophis ornatus (GRAY, 1842)
- Hydrophis platurus (LINNAEUS, 1766)
- Hydrophis schistosus DAUDIN, 1803
- Hydrophis spiralis (SHAW, 1802)
- Hydrophis viperinus (SCHMIDT, 1852)
- Hydrops martii (WAGLER, 1824)
- Hydrosaurus pustulatus (ESCHSCHOLTZ, 1829)
- Hypsiglena chlorophaea COPE, 1860
- Hypsiglena jani (DUGÈS, 1865)
- Hypsiglena tanzeri DIXON & LIEB, 1972
- Hypsilurus capreolatus KRAUS & MYERS, 2012
- Hypsirhynchus scalaris COPE, 1862
- Hypsiscopus matannensis (BOULENGER, 1897)
- Hypsiscopus murphyi BERNSTEIN, VORIS, STUART, PHIMMACHAK, SEATEUN, SIVONGXAY, NEANG, KARNS, ANDREWS, OSTERHAGE, PHIPPS & RUANE, 2022
- Hypsiscopus plumbeus (BOIE, 1827)
- Hypsiscopus wettsteini (AMARAL, 1929)
- Iberolacerta bonnali (LANTZ, 1927)
- Iberolacerta martinezricai (ARRIBAS, 1996)
- Iberolacerta monticola (BOULENGER, 1905)
- Ichnotropis bivittata BOCAGE, 1866
- Ichnotropis capensis (SMITH, 1838)
- Iguana iguana (LINNAEUS, 1758)
- Imantodes cenchoa (LINNAEUS, 1758)
- Imantodes chocoensis TORRES-CARVAJAL, YÁNEZ-MUÑOZ, QUIROLA, SMITH & ALMENDÁRIZ, 2012
- Imantodes gemmistratus (COPE, 1861)
- Indotestudo elongata (BLYTH, 1854)
- Indotyphlops braminus (DAUDIN, 1803)
- Insulasaurus traanorum (LINKEM, DIESMOS & BROWN, 2010)
- Insulasaurus victoria (BROWN & ALCALA, 1980)
- Insulasaurus wrighti TAYLOR, 1925
- Intellagama lesueurii (GRAY, 1831)
- Janetaescincus braueri (BOETTGER, 1896)
- Janetaescincus veseyfitzgeraldi (PARKER, 1947)
- Japalura variegata GRAY, 1853
- Jarujinia bipedalis CHAN-ARD, MAKCHAI & COTA, 2011
- Kaestlea travancorica (BEDDOME, 1870)
- Kanakysaurus viviparus SADLIER & BAUER, SMITH & WHITAKER, 2004
- Kanakysaurus zebratus SADLIER & BAUER, SMITH & WHITAKER, 2008
- Karnsophis siantaris MURPHY & VORIS, 2013
- Kentropyx altamazonica (COPE, 1875)
- Kentropyx borckiana (PETERS, 1869)
- Kentropyx calcarata SPIX, 1825
- Kentropyx pelviceps (COPE, 1868)
- 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 spekii GRAY, 1863
- Kinixys zombensis HEWITT, 1931
- Kinosternon abaxillare BAUR, 1925
- Kinosternon albogulare (DUMÉRIL & BOCOURT, 1870)
- Kinosternon cruentatum (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
- Kinosternon flavescens (AGASSIZ, 1857)
- Kinosternon hirtipes (WAGLER, 1830)
- Kinosternon integrum LE CONTE, 1854
- Kinosternon leucostomum (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
- Kinosternon scorpioides (LINNAEUS, 1766)
- Kinosternon sonoriense LE CONTE, 1854
- Kinosternon steindachneri SIEBENROCK, 1906
- Kinosternon vogti LÓPEZ-LUNA, CUPUL-MAGAÑA, ESCOBEDO-GALVÁN, GONZÁLEZ-HERNÁNDEZ, CENTENERO-ALCALÁ, RANGEL-MENDOZA, RAMÍREZ-RAMÍREZ & CAZARES-HERNÁNDEZ, 2018
- Kinyongia gyrolepis GREENBAUM, TOLLEY, JOMA & KUSAMBA, 2012
- Kinyongia magomberae MENEGON, TOLLEY, JONES, ROVERO, MARSHALL & TILBURY, 2009
- Kinyongia rugegensis HUGHES, KUSAMBA, BEHANGANA & GREENBAUM, 2017
- Kinyongia tolleyae HUGHES, KUSAMBA, BEHANGANA & GREENBAUM, 2017
- Kladirostratus acutus (GÜNTHER, 1888)
- Kolekanos plumicaudus (HAACKE, 2008)
- Kolekanos spinicaudus LOBÓN-ROVIRA, CONRADIE, BAPTISTA & VAZ-PINTO, 2022
- Kualatahan pahangensis (TWEEDIE, 1946)
- Lacerta agilis LINNAEUS, 1758
- Lacerta bilineata DAUDIN, 1802
- Lacerta diplochondrodes WETTSTEIN, 1952
- Lacerta media LANTZ & CYRÉN, 1920
- Lacerta pamphylica SCHMIDTLER, 1975
- 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 muta (LINNAEUS, 1766)
- Lachesis rhombeata (WIED, 1824)
- Lachesis stenophrys COPE, 1875
- Laemanctus longipes WIEGMANN, 1834
- Laemanctus serratus COPE, 1864
- Lamprolepis smaragdina (LESSON, 1829)
- Lampropeltis abnorma (BOCOURT, 1886)
- Lampropeltis annulata KENNICOTT, 1860
- Lampropeltis californiae (BLAINVILLE, 1835)
- Lampropeltis calligaster (HARLAN, 1827)
- Lampropeltis elapsoides (HOLBROOK, 1838)
- Lampropeltis getula (LINNAEUS, 1766)
- Lampropeltis holbrooki STEJNEGER, 1902
- Lampropeltis knoblochi TAYLOR, 1940
- Lampropeltis mexicana (GARMAN, 1884)
- Lampropeltis micropholis COPE, 1860
- Lampropeltis nigra (YARROW, 1882)
- Lampropeltis polyzona COPE, 1860
- Lampropeltis ruthveni BLANCHARD, 1920
- Lampropeltis triangulum (LACÉPÈDE, 1789)
- Lamprophis aurora (LINNAEUS, 1758)
- Lampropholis guichenoti (DUMÉRIL & BIBRON, 1839)
- Lankascincus dorsicatenatus (DERANIYAGALA, 1953)
- Lankascincus fallax (PETERS, 1860)
- Larutia nubisilvicola CHAN-ARD, COTA, MAKCHAI & LHAOTAEW, 2011
- Larutia trifasciata (TWEEDIE, 1940)
- Latastia longicaudata (REUSS, 1834)
- Laticauda colubrina (SCHNEIDER, 1799)
- Laticauda laticaudata (LINNAEUS, 1758)
- Laticauda semifasciata (REINWARDT, 1837)
- Laudakia cypriaca (DAAN, 1967)
- Laudakia nupta (DE FILIPPI, 1843)
- Laudakia stellio (LINNAEUS, 1758)
- Laudakia tuberculata (GRAY, 1827)
- Laudakia vulgaris (SONNINI & LATREILLE, 1802)
- Leiocephalus carinatus GRAY, 1827
- Leiocephalus cuneus ETHERIDGE, 1964
- Leiocephalus onaneyi GARRIDO, 1973
- Leiocephalus partitus PREGILL, 1981
- Leiocephalus stictigaster SCHWARTZ, 1959
- Leioheterodon madagascariensis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Leiolepis belliana (HARDWICKE & GRAY, 1827)
- Leiolepis triploida PETERS, 1971
- Leiolopisma telfairii (DESJARDIN, 1831)
- Leiosaurus jaguaris LASPIUR, ACOSTA & ABDALA, 2007
- Lepidoblepharis emberawoundule BATISTA, PONCE, VESELY, MEBERT, HERTZ, KÖHLER, CARRIZO & LOTZKAT, 2015
- Lepidoblepharis nukak CALDERÓN-ESPINOSA & MEDINA-RANGEL, 2016
- Lepidoblepharis rufigularis BATISTA, PONCE, VESELY, MEBERT, HERTZ, KÖHLER, CARRIZO & LOTZKAT, 2015
- Lepidoblepharis victormartinezi BATISTA, PONCE, VESELY, MEBERT, HERTZ, KÖHLER, CARRIZO & LOTZKAT, 2015
- Lepidochelys kempii GARMAN, 1880
- Lepidochelys olivacea (ESCHSCHOLTZ, 1829)
- Lepidodactylus bisakol ELIADES, BROWN, HUANG & SILER, 2021
- Lepidodactylus christiani TAYLOR, 1917
- Lepidodactylus flaviocularis BROWN, MCCOY & RODDA, 1992
- Lepidodactylus listeri (BOULENGER, 1889)
- Lepidodactylus lugubris (DUMÉRIL & BIBRON, 1836)
- Lepidodactylus orientalis BROWN & PARKER, 1977
- Lepidodactylus pantai STUBBS, KARIN, ARIFIN, ISKANDAR, ARIDA, REILLY, BLOCH, KUSNADI & MCGUIRE, 2017
- Lepidophyma gaigeae MOSAUER, 1936
- Lepidophyma occulor SMITH, 1942
- Lepidophyma sylvaticum TAYLOR, 1939
- Leposoma baturitensis RODRIGUES & BORGES, 1997
- Leposoma scincoides SPIX, 1825
- Leposoma sinepollex RODRIGUES, TEXEIRA, RECODER, DAL VECHIO, DAMASCENO & MACHADO-PELLEGRINO, 2013
- Leptodeira annulata (LINNAEUS, 1758)
- Leptodeira approximans (GÜNTHER, 1872)
- Leptodeira ashmeadii (HALLOWELL, 1845)
- Leptodeira frenata (COPE, 1886)
- Leptodeira maculata (HALLOWELL, 1861)
- Leptodeira ornata (BOCOURT, 1884)
- Leptodeira pulchriceps DUELLMAN, 1958
- Leptodeira rhombifera GÜNTHER, 1872
- Leptodeira rubricata (COPE, 1893)
- Leptodeira septentrionalis (KENNICOTT, 1859)
- Leptodeira tarairiu COSTA, GRABOSKI, GRAZZIOTIN, ZAHER, RODRIGUES & PRUDENTE, 2022
- Leptophis ahaetulla (LINNAEUS, 1758)
- Leptophis bocourti BOULENGER, 1898
- Leptophis bolivianus OLIVER, 1942
- Leptophis coeruleodorsus OLIVER, 1942
- 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 nigromarginatus (GÜNTHER, 1866)
- Leptophis occidentalis (GÜNTHER, 1859)
- Leptophis praestans (COPE, 1868)
- Leptophis urostictus (PETERS, 1873)
- Leptosiaphos ianthinoxantha (BÖHME, 1975)
- Leptosiaphos pauliani (ANGEL, 1940)
- Leptosiaphos vigintiserierum (SJÖSTEDT, 1897)
- Leptotyphlops conjunctus (JAN, 1861)
- Leptotyphlops incognitus (BROADLEY & WATSON, 1976)
- Leptotyphlops kafubi (BOULENGER, 1919)
- Leptotyphlops latirostris (STERNFELD, 1912)
- Leptotyphlops lepezi (BOULENGER, 1901)
- Leptotyphlops merkeri (WERNER, 1909)
- Leptotyphlops pitmani BROADLEY & WALLACH, 2007
- Leptotyphlops scutifrons (PETERS, 1854)
- Lerista chalybura STORR, 1985
- Lerista petersoni STORR, 1976
- Lerista quadrivincula SHEA, 1991
- Lerista rochfordensis AMEY & COUPER, 2009
- Lerista uniduo STORR, 1984
- Letheobia acutirostrata (ANDERSSON, 1916)
- Letheobia akagerae DEHLING, HINKEL, ENSIKAT, BABILON & FISCHER, 2018
- Letheobia caeca (DUMÉRIL, 1856)
- Letheobia leucosticta (BOULENGER, 1898)
- Letheobia manni (LOVERIDGE, 1941)
- Letheobia mbeerensis MALONZA, BAUER & NGWAVA, 2016
- Letheobia weidholzi (WALLACH & GEMEL, 2018)
- Leucocephalon yuwonoi (MCCORD, IVERSON & BOEADI, 1995)
- Liasis fuscus PETERS, 1873
- Lichanura orcutti STEJNEGER, 1889
- Limaformosa crossi (BOULENGER, 1895)
- Limaformosa guirali (MOCQUARD, 1887)
- Limnophis bangweolicus (MERTENS, 1936)
- Liolaemus absconditus VEGA, QUINTEROS, STELLATELLI, BELLAGAMBA, BLOCK & MADRID, 2018
- Liolaemus antumalguen AVILA, MORANDO, PEREZ & SITES, 2010
- Liolaemus avilai BREITMAN, PARRA, PÉREZ & SITES, 2011
- Liolaemus bibronii (BELL, 1843)
- Liolaemus caparensis BREITMAN, PÉREZ, PARRA, MORANDO, SITES & AVILA, 2011
- Liolaemus casamiquelai AVILA, PEREZ, MORANDO & SITES, 2010
- Liolaemus chacabucoense NUÑEZ & SCOLARO, 2009
- 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, 1830)
- Liolaemus confusus NUNEZ & PINCHEIRA-DONOSO, 2006
- Liolaemus crandalli AVILA, MEDINA, PEREZ, SITES & MORANDO, 2015
- Liolaemus cuyumhue AVILA, MORANDO, PEREZ & SITES, 2009
- Liolaemus cyaneinotatus MARTINEZ, AVILA, PEREZ, PEREZ, SITES & MORANDO, 2011
- Liolaemus erroneus (NÚÑEZ & YÁÑEZ, 1983)
- Liolaemus evaristoi GUTIÉRREZ, CHAPARRO, VÁSQUEZ, QUIROZ, AGUILAR-KIRGIN & ABDALA, 2018
- Liolaemus flavipiceus CEI & VIDELA, 2003
- Liolaemus gracielae ABDALA, ACOSTA, CABRERA, VILLAVICENCIO & MARINERO, 2009
- Liolaemus gracilis (BELL, 1843)
- Liolaemus halonastes LOBO, SLODKI & VALDECANTOS, 2010
- Liolaemus heliodermis ESPINOZA, LOBO & CRUZ, 2000
- Liolaemus hermannunezi PINCHEIRA-DONOSO, SCOLARO & SCHULTE, 2007
- Liolaemus inacayali ABDALA, 2003
- Liolaemus josei ABDALA, 2005
- Liolaemus loboi ABDALA, 2003
- Liolaemus lonquimayensis ESCOBAR-HUERTA, SANTIBÁÑEZ-TORO & ORTIZ, 2015
- Liolaemus lorenzmuelleri HELLMICH, 1950
- Liolaemus magellanicus (HOMBRON & JACQUINOT, 1853)
- Liolaemus mapuche ABDALA, 2002
- Liolaemus millcayac ABDALA & JUÁREZ-HEREDIA, 2013
- Liolaemus morandae BREITMAN, PARRA, PÉREZ & SITES, 2011
- Liolaemus orko ABDALA & QUINTEROS, 2008
- Liolaemus pacha JUÁREZ-HEREDIA, ROBLES & HALLOY, 2013
- Liolaemus pachecoi LAURENT, 1995
- Liolaemus parvus QUINTEROS, ABDALA, GÓMEZ & SCROCCHI, 2008
- Liolaemus pictus (DUMÉRIL & BIBRON, 1837)
- Liolaemus pipanaco ABDALA & JUÁREZ-HEREDIA, 2013
- Liolaemus puelche AVILA, MORANDO, PEREZ & SITES, 2007
- Liolaemus punmahuida AVILA, PEREZ & MORANDO, 2003
- Liolaemus purul ABDALA, SEMHAN, MORENO AZOCAR, BONINO, PAZ & CRUZ, 2012
- Liolaemus schmidti (MARX, 1960)
- Liolaemus scorialis TRONCOSO-PALACIOS, DÍAZ, ESQUERRÉ & URRA, 2015
- Liolaemus senguer ABDALA, 2005
- Liolaemus sitesi AVILA, OLAVE, PEREZ, PEREZ & MORANDO, 2013
- Liolaemus smaug ABDALA, QUINTEROS, SCROCCHI & STAZZONELLI, 2010
- Liolaemus tacnae (SHREVE, 1941)
- Liolaemus talampaya AVILA, MORANDO, PEREZ & SITES, 2004
- Liolaemus tandiliensis VEGA, BELLAGAMBA & LOBO, 2008
- Liolaemus tehuelche ABDALA, 2003
- Liolaemus thermarum VIDELA & CEI, 1996
- Liolaemus torresi (NÚÑEZ, NAVARRO, GARÍN, PINCHEIRA-DONOSO & MERIGGIO, 2003)
- 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 vulcanus QUINTEROS & ABDALA, 2011
- Liolaemus xanthoviridis CEI & SCOLARO, 1980
- 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
- Liopholidophis baderi GLAW, KUCHARZEWSKI, NAGY, HAWLITSCHEK & VENCES, 2013
- Liopholidophis oligolepis GLAW, KUCHARZEWSKI, NAGY, HAWLITSCHEK & VENCES, 2013
- Lioscincus steindachneri BOCAGE, 1873
- Lioscincus vivae SADLIER, BAUER, WHITAKER & SMITH, 2004
- Liotyphlops haadi SILVA-HAAD, FRANCO & MALDONADO, 2008
- Liotyphlops taylori MARRA-SANTOS & REIS, 2018
- Liotyphlops trefauti FREIRE, CARAMASCHI & SUZART ARGÔLO, 2007
- Liotyphlops wilderi (GARMAN, 1883)
- Lipinia auriculata (TAYLOR, 1917)
- Lipinia inexpectata DAS & AUSTIN, 2007
- Lipinia leptosoma (BROWN & FEHLMANN, 1958)
- Lipinia longiceps (BOULENGER, 1895)
- Lipinia microcerca (BOETTGER, 1901)
- Lipinia septentrionalis GÜNTHER, 2000
- Lipinia vittigera (BOULENGER, 1894)
- Lipinia vulcania GIRARD, 1858
- Lissemys punctata (BONNATERRE, 1789)
- Lobulia brongersmai (ZWEIFEL, 1972)
- Lobulia elegans (BOULENGER, 1897)
- Lophocalotes achlios HARVEY, SCRIVANI, SHANEY, HAMIDY, KURNIAWAN & SMITH, 2018
- Loxocemus bicolor COPE, 1861
- Loxopholis caparensis (ESQUEDA, 2005)
- Loxopholis ferreirai (RODRIGUES & AVILA-PIRES, 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 snethlageae (AVILA-PIRES, 1995)
- Loxopholis southi (RUTHVEN & GAIGE, 1924)
- Lubuya ivensii (BOCAGE, 1879)
- Luperosaurus angliit BROWN, DIESMOS & OLIVEROS, 2011
- Luperosaurus corfieldi GAULKE, RÖSLER & BROWN, 2007
- Lycodon anakradaya NGUYEN, DUONG, WOOD & GRISMER, 2022
- Lycodon aulicus (LINNAEUS, 1758)
- Lycodon capucinus BOIE, 1827
- Lycodon chapaensis (ANGEL & BOURRET, 1933)
- Lycodon davisonii (BLANFORD, 1878)
- Lycodon fasciatus (ANDERSON, 1879)
- Lycodon fasciolatus (SHAW, 1802)
- Lycodon flavicollis MUKHERJEE & BHUPATHY, 2007
- Lycodon flavomaculatus WALL, 1907
- Lycodon flavozonatus (POPE, 1928)
- Lycodon futsingensis (POPE, 1928)
- Lycodon gongshan VOGEL & LUO, 2011
- Lycodon hypsirhinoides (THEOBALD, 1868)
- Lycodon jara (SHAW, 1802)
- Lycodon laoensis GÜNTHER, 1864
- Lycodon liuchengchaoi ZHANG, JIANG, VOGEL & RAO, 2011
- Lycodon nympha (DAUDIN, 1803)
- Lycodon paucifasciatus RENDAHL, 1943
- Lycodon rufozonatus CANTOR, 1842
- Lycodon ruhstrati (FISCHER, 1886)
- Lycodon septentrionalis (GÜNTHER, 1875)
- Lycodon serratus WANG, YU, VOGEL & CHE, 2020
- Lycodon striatus (SHAW, 1802)
- Lycodon subannulatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Lycodon subcinctus BOIE, 1827
- Lycodon synaptor VOGEL & DAVID, 2010
- Lycodon travancoricus (BEDDOME, 1870)
- Lycodon tristrigatus (GÜNTHER, 1858)
- Lycodon truongi NGUYEN, DUONG, WOOD & GRISMER, 2022
- Lycodon zawi SLOWINSKI, PAWAR, WIN, THIN, GYI, OO & TUN, 2001
- Lycodon zayuensis JIANG, WANG, JIN & CHE, 2020
- Lycodonomorphus laevissimus (GÜNTHER, 1862)
- Lycodonomorphus obscuriventris FITZSIMONS, 1963
- Lycodonomorphus rufulus (LICHTENSTEIN, 1823)
- Lycodryas citrinus (DOMERGUE, 1995)
- Lycodryas cococola HAWLITSCHEK, NAGY & GLAW, 2012
- Lycophidion irroratum (LEACH, 1819)
- Lycophidion laterale HALLOWELL, 1857
- Lycophidion multimaculatum BOETTGER, 1888
- Lycophidion namibianum BROADLEY, 1991
- Lycophidion nigromaculatum (PETERS, 1863)
- Lycophidion pembanum LAURENT, 1968
- 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 capensis (SMITH, 1849)
- Lygodactylus chobiensis FITZSIMONS, 1932
- Lygodactylus conraui TORNIER, 1902
- Lygodactylus fischeri BOULENGER, 1890
- Lygodactylus fritzi VENCES, MULTZSCH, GIPPNER, MIRALLES, CROTTINI, GEHRING, RAKOTOARISON, RATSOAVINA, GLAW & SCHERZ, 2022
- Lygodactylus grotei STERNFELD, 1911
- Lygodactylus hapei VENCES, MULTZSCH, GIPPNER, MIRALLES, CROTTINI, GEHRING, RAKOTOARISON, RATSOAVINA, GLAW & SCHERZ, 2022
- Lygodactylus hodikazo VENCES, MULTZSCH, GIPPNER, MIRALLES, CROTTINI, GEHRING, RAKOTOARISON, RATSOAVINA, GLAW & SCHERZ, 2022
- Lygodactylus klugei (SMITH, MARTIN & SWAIN, 1977)
- Lygodactylus laterimaculatus PASTEUR, 1964
- Lygodactylus lawrencei HEWITT, 1926
- Lygodactylus mombasicus LOVERIDGE, 1935
- Lygodactylus nyaneka MARQUES, CERIACO, BUEHLER, BANDEIRA, JANOTA & BAUER, 2020
- Lygodactylus pakenhami LOVERIDGE, 1941
- Lygodactylus picturatus (PETERS, 1870)
- Lygodactylus regulus PORTIK, TRAVERS, BAUER & BRANCH, 2013
- Lygodactylus roavolana PUENTE, GLAW, VIEITES & VENCES, 2009
- Lygodactylus roellae VENCES, MULTZSCH, GIPPNER, MIRALLES, CROTTINI, GEHRING, RAKOTOARISON, RATSOAVINA, GLAW & SCHERZ, 2022
- Lygodactylus salvi VENCES, MULTZSCH, GIPPNER, MIRALLES, CROTTINI, GEHRING, RAKOTOARISON, RATSOAVINA, GLAW & SCHERZ, 2022
- Lygodactylus tantsaha VENCES, MULTZSCH, GIPPNER, MIRALLES, CROTTINI, GEHRING, RAKOTOARISON, RATSOAVINA, GLAW & SCHERZ, 2022
- Lygodactylus tchokwe MARQUES, CERIACO, BUEHLER, BANDEIRA, JANOTA & BAUER, 2020
- Lygodactylus thomensis (PETERS, 1881)
- Lygodactylus tsavoensis MALONZA, BAUER, GRANTHON, WILLIAMS & WOJNOWSKI, 2019
- Lygodactylus ulli VENCES, MULTZSCH, GIPPNER, MIRALLES, CROTTINI, GEHRING, RAKOTOARISON, RATSOAVINA, GLAW & SCHERZ, 2022
- Lygodactylus winki VENCES, MULTZSCH, GIPPNER, MIRALLES, CROTTINI, GEHRING, RAKOTOARISON, RATSOAVINA, GLAW & SCHERZ, 2022
- Lygodactylus wojnowskii MALONZA, GRANTHON & WILLIAMS, 2016
- Lygophis anomalus (GÜNTHER, 1858)
- Lygophis flavifrenatus COPE, 1862
- Lygophis lineatus (LINNAEUS, 1758)
- Lygosoma angeli (SMITH, 1937)
- Lygosoma corpulentum SMITH, 1921
- Lygosoma haroldyoungi (TAYLOR, 1962)
- Lygosoma koratense SMITH, 1917
- Lygosoma quadrupes (LINNAEUS, 1766)
- Lygosoma siamense SILER, HEITZ, DAVIS, FREITAS, AOWPHOL, TERMPRAYOON & GRISMER, 2018
- Lygosoma singha (TAYLOR, 1950)
- Lyriocephalus scutatus (LINNAEUS, 1758)
- Lytorhynchus diadema (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Lytorhynchus kennedyi SCHMIDT, 1939
- 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
- Macrochelys suwanniensis THOMAS, GRANATOSKY, BOURQUE, KRYSKO, MOLER, GAMBLE, SUAREZ, LEONE & ROMAN, 2014
- Macrochelys temminckii (TROOST, 1835)
- 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
- Madagascarophis meridionalis DOMERGUE, 1987
- Madascincus arenicola MIRALLES, KÖHLER, GLAW & VENCES, 2011
- Madascincus igneocaudatus (GRANDIDIER, 1867)
- 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 stahli (STEJNEGER, 1904)
- Malaclemys terrapin (SCHOEPFF, 1793)
- Malacochersus tornieri (SIEBENROCK, 1903)
- Malayemys khoratensis IHLOW, VAMBERGER, FLECKS, HARTMANN, COTA, MAKCHAI, MEEWATTANA, DAWSON, KHENG, RÖDDER & FRITZ, 2016
- Malayopython reticulatus (SCHNEIDER, 1801)
- Malayotyphlops andyi WYNN, DIESMOS & BROWN, 2016
- Malayotyphlops denrorum WYNN, DIESMOS & BROWN, 2016
- Malayotyphlops ruficauda (GRAY, 1845)
- Malpolon insignitus (GEOFFROY SAINT-HILAIRE, 1827)
- Malpolon moilensis (REUSS, 1834)
- Malpolon monspessulanus (HERMANN, 1804)
- Manolepis putnami (JAN, 1863)
- Manouria emys (SCHLEGEL & MÜLLER, 1844)
- Manouria impressa (GÜNTHER, 1882)
- Marinussaurus curupira PELOSO, PELLEGRINO, RODRIGUES & ÁVILA-PIRES, 2011
- Marisora aurulae HEDGES & CONN, 2012
- Marisora roatanae HEDGES & CONN, 2012
- Marmorosphax boulinda SADLIER, SMITH, BAUER & WHITAKER, 2009
- Marmorosphax kaala SADLIER, SMITH, BAUER & WHITAKER, 2009
- Masticophis bilineatus JAN, 1863
- Masticophis flagellum (SHAW, 1802)
- Masticophis fuliginosus (COPE, 1895)
- Masticophis lateralis (HALLOWELL, 1853)
- Masticophis lineatus BOCOURT, 1890
- Masticophis mentovarius (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Masticophis piceus (COPE, 1892)
- Masticophis schotti BAIRD & GIRARD, 1853
- Mastigodryas alternatus (BOCOURT, 1884)
- Mastigodryas boddaerti (SENTZEN, 1796)
- Mastigodryas bruesi (BARBOUR, 1914)
- Mastigodryas melanolomus (COPE, 1868)
- Mastigodryas moratoi MONTINGELLI & ZAHER, 2011
- Mastigodryas reticulatus (PETERS, 1863)
- Matobosaurus maltzahni (DE GRYS, 1938)
- Matobosaurus validus (SMITH, 1849)
- 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 leptorhynchus (BENNETT, 1835)
- Mediodactylus ilamensis (FATHINIA, KARAMIANI, DARVISHNIA, HEIDARI & RASTEGAR-POUYANI, 2011)
- Mediodactylus stevenandersoni (TORKI, 2011)
- Mehelya poensis (SMITH, 1849)
- Mehelya stenophthalmus (MOCQUARD, 1887)
- Meizodon coronatus (SCHLEGEL, 1837)
- Meizodon regularis FISCHER, 1856
- Melanochelys trijuga (SCHWEIGGER, 1812)
- Melanophidium khairei GOWER, GIRI, CAPTAIN & WILKINSON, 2016
- Melanoseps longicauda TORNIER, 1900
- Melanoseps occidentalis (PETERS, 1878)
- Melanosuchus niger (SPIX, 1825)
- Meroles anchietae (BOCAGE, 1867)
- Meroles reticulatus (BOCAGE, 1867)
- Meroles squamulosus (PETERS, 1854)
- Mesalina guttulata (LICHTENSTEIN, 1823)
- Mesalina olivieri (AUDOUIN, 1829)
- Mesalina watsonana (STOLICZKA, 1872)
- Mesobaena rhachicephala HOOGMOED, PINTO, DA ROCHA & PEREIRA, 2009
- Mesoclemmys gibba (SCHWEIGGER, 1812)
- Mesoclemmys tuberculata (LUEDERWALDT, 1926)
- Mesoclemmys vanderhaegei (BOUR, 1973)
- Mesoscincus managuae (DUNN, 1933)
- Mesoscincus schwartzei (FISCHER, 1884)
- Mesotes rutilus (PRADO, 1942)
- Mesotes strigatus (GÜNTHER, 1858)
- Metlapilcoatlus borealis TEPOS-RAMÍREZ, FLORES-VILLELA, VELASCO, LARA, GARCÍA-RUBIO & JADIN, 2021
- Metlapilcoatlus olmec (PÉREZ-HIGAREDA, SMITH & JULIÁ-ZERTUCHE, 1985)
- Micrablepharus maximiliani (REINHARDT & LÜTKEN, 1862)
- Microcephalophis gracilis (SHAW, 1802)
- Microgecko chabaharensis GHOLAMIFARD, RASTEGAR-POUYANI, RASTEGAR-POUYANI, KHOSRAVANI, YOUSEFKHANI & ORAEI, 2016
- Microlophus atacamensis (DONOSO-BARROS, 1960)
- Microlophus bivittatus (PETERS, 1871)
- Microlophus indefatigabilis (BAUR, 1890)
- Micruroides euryxanthus (KENNICOTT, 1860)
- Micrurus alleni SCHMIDT, 1936
- Micrurus altirostris (COPE, 1860)
- Micrurus apiatus (JAN, 1858)
- Micrurus averyi SCHMIDT, 1939
- Micrurus camilae RENJIFO & LUNDBERG, 2003
- Micrurus carvalhoi ROZE, 1967
- Micrurus corallinus (MERREM, 1820)
- Micrurus decoratus (JAN, 1858)
- Micrurus diastema (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Micrurus dumerilii (JAN, 1858)
- Micrurus frontalis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Micrurus fulvius (LINNAEUS, 1766)
- Micrurus hemprichii (JAN, 1858)
- Micrurus hippocrepis (PETERS, 1862)
- Micrurus ibiboboca (MERREM, 1820)
- Micrurus langsdorffi (WAGLER, 1824)
- Micrurus lemniscatus (LINNAEUS, 1758)
- Micrurus medemi ROZE, 1967
- Micrurus nigrocinctus (GIRARD, 1854)
- Micrurus ortoni (SCHMIDT, 1953)
- Micrurus spixii WAGLER, 1824
- Micrurus tener (BAIRD & GIRARD, 1853)
- Miralia alternans (REUSS, 1834)
- Mixcoatlus barbouri (DUNN, 1919)
- Mixcoatlus browni (SHREVE, 1938)
- 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 simonettai (LANZA, 1979)
- Mochlus striatus (HALLOWELL, 1854)
- Mochlus sundevallii (SMITH, 1849)
- Mokopirirakau nebulosus (MCCANN, 1955)
- Monopeltis adercae DE WITTE, 1953
- Monopeltis anchietae (BOCAGE, 1873)
- Monopeltis galeata (HALLOWELL, 1852)
- Monopeltis infuscata BROADLEY, 1997
- Monopeltis jugularis PETERS, 1880
- Monopeltis remaclei DE WITTE, 1933
- Montivipera latifii (MERTENS, DAREVSKY & KLEMMER, 1967)
- Montivipera xanthina (GRAY, 1849)
- Morelia spilota (LACÉPÈDE, 1804)
- Morelia viridis (SCHLEGEL, 1872)
- Myersophis alpestris TAYLOR, 1963
- Myriopholis lanzai BROADLEY, WADE & WALLACH, 2014
- Myriopholis longicauda (PETERS, 1854)
- Myriopholis macrorhyncha (JAN, 1860)
- Myriopholis occipitalis TRAPE & CHIRIO, 2019
- Myriopholis perreti (ROUX-ESTÈVE, 1979)
- Myron karnsi MURPHY, 2011
- Myron resetari MURPHY, 2011
- Myrrophis bennettii (GRAY, 1842)
- Myrrophis chinensis (GRAY, 1842)
- Myuchelys bellii (GRAY, 1844)
- Nactus soniae ARNOLD & BOUR, 2008
- Nadzikambia baylissi BRANCH & TOLLEY, 2010
- Naja annulata PETERS, 1876
- Naja arabica SCORTECCI, 1932
- Naja atra CANTOR, 1842
- Naja fuxi SHI, VOGEL, CHEN & DING, 2022
- Naja guineensis BROADLEY, TRAPE, CHIRIO, INEICH & WÜSTER, 2018
- Naja haje (LINNAEUS, 1758)
- Naja kaouthia LESSON, 1831
- Naja mandalayensis SLOWINSKI & WÜSTER, 2000
- Naja melanoleuca HALLOWELL, 1857
- Naja mossambica PETERS, 1854
- Naja multifasciata (WERNER, 1902)
- Naja naja (LINNAEUS, 1758)
- Naja nigricincta BOGERT, 1940
- Naja nigricollis REINHARDT, 1843
- Naja nivea (LINNAEUS, 1758)
- Naja oxiana (EICHWALD, 1831)
- Naja philippinensis TAYLOR, 1922
- Naja sagittifera WALL, 1913
- Naja samarensis PETERS, 1861
- Naja savannula BROADLEY, TRAPE, CHIRIO & WÜSTER, 2018
- Naja siamensis LAURENTI, 1768
- Naja sputatrix BOIE, 1827
- Naja sumatrana MÜLLER, 1887
- 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)
- Natator depressus (GARMAN, 1880)
- Natriciteres bipostocularis BROADLEY, 1962
- Natriciteres fuliginoides (GÜNTHER, 1858)
- 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)
- Neelaps calonotos (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Nephrurus asper GÜNTHER, 1876
- Nephrurus eromanga OLIVER, DONNELLAN & GUNN, 2022
- Nerodia erythrogaster (FORSTER, 1771)
- Nerodia fasciata (LINNAEUS, 1766)
- Nerodia floridana (GOFF, 1936)
- Nerodia rhombifer (HALLOWELL, 1852)
- Nerodia sipedon (LINNAEUS, 1758)
- Neusticurus arekuna KOK, BITTENBINDER, VAN DEN BERG, MARQUES-SOUZA, SALES-NUNES, LAKING, TEIXEIRA JR, FOUQUET, MEANS, MACCULLOCH & RODRIGUES, 2018
- Nilssonia gangetica (CUVIER, 1825)
- Nilssonia hurum (GRAY, 1831)
- Nilssonia nigricans (ANDERSON, 1875)
- Ninia diademata BAIRD & GIRARD, 1853
- Ninia sebae (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Notechis scutatus (PETERS, 1861)
- Nothobachia ablephara RODRIGUES, 1984
- Notochelys platynota (GRAY, 1834)
- Notomabuya frenata (COPE, 1863)
- Nucras holubi (STEINDACHNER, 1882)
- Nucras lalandii (MILNE-EDWARDS, 1829)
- Nucras ornata (GRAY, 1864)
- Nucras scalaris LAURENT, 1964
- Oedura argentea HOSKIN, ZOZAYA & VANDERDUYS, 2018
- Oedura bella OLIVER & DOUGHTY, 2016
- Oedura cincta DE VIS, 1888
- Oedura fimbria OLIVER & DOUGHTY, 2016
- Oedura luritja OLIVER & MCDONALD, 2016
- Oedura murrumanu OLIVER, LAVER, MELVILLE & DOUGHTY, 2014
- Oligodon albocinctus (CANTOR, 1839)
- Oligodon annamensis LEVITON, 1953
- Oligodon arnensis (SHAW, 1802)
- Oligodon barroni (SMITH, 1916)
- Oligodon catenatus (BLYTH, 1855)
- Oligodon chinensis (GÜNTHER, 1888)
- Oligodon cinereus (GÜNTHER, 1864)
- Oligodon culaochamensis NGUYEN, NGUYEN, NGUYEN, PHAN, JIANG & MURPHY, 2017
- Oligodon cyclurus (CANTOR, 1839)
- Oligodon deuvei DAVID, VOGEL & VAN ROOIJEN, 2008
- Oligodon dorsalis (GRAY, 1834)
- Oligodon erythrogaster BOULENGER, 1907
- Oligodon fasciolatus (GÜNTHER, 1864)
- Oligodon formosanus (GÜNTHER, 1872)
- Oligodon hamptoni BOULENGER, 1918
- Oligodon inornatus (BOULENGER, 1914)
- Oligodon joynsoni (SMITH, 1917)
- Oligodon kampucheaensis NEANG, GRISMER & DALTRY, 2012
- Oligodon kheriensis ACHARJI & RAY, 1936
- Oligodon lacroixi ANGEL & BOURRET, 1933
- Oligodon melaneus WALL, 1909
- Oligodon modestus GÜNTHER, 1864
- Oligodon moricei DAVID, VOGEL & VAN ROOIJEN, 2008
- Oligodon nagao DAVID, NGUYEN, NGUYEN, JIANG, CHEN, TEYNIÉ & ZIEGLER, 2012
- Oligodon notospilus GÜNTHER, 1873
- Oligodon ocellatus (MORICE, 1875)
- Oligodon ornatus VAN DENBURGH, 1909
- Oligodon pseudotaeniatus DAVID, VOGEL & VAN ROOIJEN, 2008
- Oligodon purpurascens (SCHLEGEL, 1837)
- Oligodon russelius (DAUDIN, 1803)
- Oligodon saintgironsi DAVID, VOGEL & PAUWELS, 2008
- Oligodon signatus (GÜNTHER, 1864)
- Oligodon taeniatus (GÜNTHER, 1861)
- Oligodon taeniolatus (JERDON, 1853)
- Oligodon teyniei DAVID, HAUSER & VOGEL, 2022
- Oligodon tillacki BANDARA, GANESH, KANISHKA, DANUSHKA, SHARMA, CAMPBELL, INEICH, VOGEL & AMARASINGHE, 2022
- Oligodon tolaki AMARASINGHE, HENKANATHTHEGEDARA, CAMPBELL, RIYANTO, HALLERMANN & VOGEL, 2021
- Oligodon tuani NGUYEN, LE, VO & MURPHY, 2022
- 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 chloronoton (HARDY, 1977)
- Oligosoma elium MELZER, BELL & PATTERSON, 2017
- Oligosoma inconspicuum (PATTERSON & DAUGHERTY, 1990)
- Oligosoma judgei PATTERSON & BELL, 2009
- Oligosoma kakerakau BARR, CHAPPLE, HITCHMOUGH, PATTERSON & NGĀTIWAI TRUST BOARD, 2021
- Oligosoma kokowai MELZER, BELL & PATTERSON, 2017
- Oligosoma maccanni (HARDY, 1977)
- Oligosoma macgregori (ROBB, 1975)
- Oligosoma notosaurus (PATTERSON & DAUGHERTY, 1990)
- Oligosoma polychroma (PATTERSON & DAUGHERTY, 1990)
- Oligosoma prasinum MELZER, BELL & PATTERSON, 2017
- Oligosoma repens CHAPPLE, BELL, CHAPPLE, MILLER, DAUGHERTY & PATTERSON, 2011
- Oligosoma salmo MELZER, HITCHMOUGH, BELL, CHAPPLE & PATTERSON, 2019
- Oligosoma stenotis (PATTERSON & DAUGHERTY, 1994)
- Oligosoma tekakahu CHAPPLE, BELL, CHAPPLE, MILLER, DAUGHERTY & PATTERSON, 2011
- Oligosoma toka CHAPPLE, BELL, CHAPPLE, MILLER, DAUGHERTY & PATTERSON, 2011
- Omanosaura cyanura (ARNOLD, 1972)
- Omanosaura jayakari (BOULENGER, 1887)
- Omoadiphas cannula MCCRANIE & CRUZ-DÍAZ, 2010
- Oocatochus rufodorsatus (CANTOR, 1842)
- Opheodrys aestivus (LINNAEUS, 1766)
- Opheodrys vernalis (HARLAN, 1827)
- Ophiodes striatus (SPIX, 1824)
- Ophiodes vertebralis BOCOURT, 1881
- Ophiomorus latastii BOULENGER, 1887
- Ophiophagus hannah (CANTOR, 1836)
- Ophisaurus attenuatus BAIRD, 1880
- Ophisaurus ventralis (LINNAEUS, 1766)
- Ophisops elegans MÉNÉTRIES, 1832
- Ophisops jerdonii BLYTH, 1853
- Ophisops leschenaultii (MILNE-EDWARDS, 1829)
- Ophisops pushkarensis AGARWAL, KHANDEKAR, RAMAKRISHNAN, VYAS & GIRI, 2018
- Ophryacus smaragdinus GRÜNWALD, JONES, FRANZ-CHÁVEZ & AHUMADA-CARiLLO, 2015
- Ophryacus sphenophrys (SMITH, 1960)
- Opisthotropis cucae DAVID, PHAM, NGUYEN & ZIEGLER, 2011
- Opisthotropis durandi TEYNIÉ, LOTTIER, DAVID, NGUYEN & VOGEL, 2014
- Opisthotropis jacobi ANGEL & BOURRET, 1933
- Opisthotropis kuatunensis POPE, 1928
- Opisthotropis latouchii (BOULENGER, 1899)
- Opisthotropis laui YANG, SUNG & CHAN, 2013
- Opisthotropis maculosa STUART & CHUAYNKERN, 2007
- Opisthotropis maxwelli BOULENGER, 1914
- Opisthotropis zhaoermii REN, WANG, JIANG, GUO & LI, 2017
- Oplurus cuvieri GRAY, 1831
- Oreocalamus hanitschi BOULENGER, 1899
- Oreocryptophis porphyraceus (CANTOR, 1839)
- Oreosaurus mcdiarmidi (KOK & RIVAS, 2011)
- Oreosaurus serranus SÁNCHEZ-PACHECO, SALES-NUNES, MARQUES-SOUZA, RODRIGUES & MURPHY, 2017
- Orientocoluber spinalis (PETERS, 1866)
- Orlitia borneensis GRAY, 1873
- Orosaura nebulosylvestris (MIRALLES, RIVAS, BONILLO, SCHARGEL, BARROS, GARCÍA-PEREZ & BARRIO-AMORÓS, 2009)
- Osteolaemus tetraspis COPE, 1861
- Otocryptis nigristigma BAHIR & SILVA, 2005
- Otocryptis wiegmanni WAGLER, 1830
- Otosaurus cumingii GRAY, 1845
- Ovophis convictus (STOLICZKA, 1870)
- Ovophis makazayazaya (TAKAHASHI, 1922)
- Ovophis zayuensis (JIANG, 1977)
- Oxybelis aeneus (WAGLER, 1824)
- Oxybelis fulgidus (DAUDIN, 1803)
- Oxybelis microphthalmus BARBOUR & AMARAL, 1926
- Oxybelis potosiensis TAYLOR, 1941
- Oxyrhopus clathratus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Oxyrhopus formosus (WIED-NEUWIED, 1820)
- Oxyrhopus guibei HOGE & ROMANO, 1977
- 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
- Pachydactylus boehmei BAUER, 2010
- Pachydactylus caraculicus FITZSIMONS, 1959
- Pachydactylus etultra BRANCH, BAUER, JACKMAN & HEINICKE, 2011
- Pachydactylus haackei BRANCH, BAUER & GOOD, 1996
- Pachydactylus katanganus DE WITTE, 1953
- Pachydactylus kladaroderma BRANCH, BAUER & GOOD, 1996
- Pachydactylus maculatus GRAY, 1845
- Pachydactylus maraisi HEINICKE, ADDERLY, BAUER & JACKMAN, 2011
- Pachydactylus parascutatus BAUER, LAMB & BRANCH, 2002
- Pachydactylus punctatus PETERS, 1854
- Pachydactylus rangei (ANDERSSON, 1908)
- Pachydactylus rugosus SMITH, 1849
- Pachydactylus scutatus HEWITT, 1927
- Pachydactylus tigrinus VAN DAM, 1921
- Pachydactylus vanzyli (STEYN & HAACKE, 1966)
- Pachydactylus wahlbergii (PETERS, 1869)
- Palea steindachneri (SIEBENROCK, 1906)
- Paleosuchus palpebrosus (CUVIER, 1807)
- Paleosuchus trigonatus (SCHNEIDER, 1801)
- Palleon nasus (BOULENGER, 1887)
- Palusophis bifossatus (RADDI, 1820)
- Pamelaescincus gardineri (BOULENGER, 1909)
- Panaspis annobonensis FUHN, 1972
- Panaspis breviceps (PETERS, 1873)
- Panaspis maculicollis JACOBSON & BROADLEY, 2000
- Panaspis mocamedensis CERÍACO, HEINICKE, PARKER, MARQUES & BAUER, 2020
- Panaspis togoensis (WERNER, 1902)
- Panaspis wahlbergii (SMITH, 1849)
- Panolopus aenetergum SCHWARTZ & JACOBS, 1989
- Panolopus chalcorhabdus SCHWARTZ, 1964
- Panolopus costatus COPE, 1862
- 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
- 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 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 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 caucasia (EICHWALD, 1831)
- Paraphimophis rusticus (COPE, 1878)
- Parapistocalamus hedigeri ROUX, 1934
- Pareas abros POYARKOV, NGUYEN, VOGEL & ORLOV, 2022
- Pareas andersonii BOULENGER, 1888
- Pareas atayal YOU, POYARKOV & LIN, 2015
- Pareas berdmorei THEOBALD, 1868
- Pareas boulengeri (ANGEL, 1920)
- Pareas carinatus WAGLER, 1830
- Pareas chinensis (BARBOUR, 1912)
- Pareas formosensis (VAN DENBURGH, 1909)
- Pareas hamptoni (BOULENGER, 1905)
- Pareas iwasakii (MAKI, 1937)
- Pareas kaduri BHOSALE, PHANSALKAR, SAWANT, GOWANDE, PATEL & MIRZA, 2020
- Pareas komaii (MAKI, 1931)
- Pareas kuznetsovorum POYARKOV, YUSHCHENKO & NGUYEN, 2022
- Pareas macularius THEOBALD, 1868
- Pareas margaritophorus (JAN, 1866)
- Pareas modestus THEOBALD, 1868
- Pareas monticola (CANTOR, 1839)
- Pareas niger (POPE, 1928)
- Pareas nigriceps GUO & DENG, 2009
- Pareas nuchalis (BOULENGER, 1900)
- Pareas stanleyi (BOULENGER, 1914)
- Pareas temporalis LE, TRAN, HOANG & STUART, 2021
- Pareas victorianus VOGEL, NGUYEN & POYARKOV, 2021
- Pareas vindumi VOGEL, 2015
- Pareas yunnanensis (VOGT, 1922)
- Paroedura androyensis (GRANDIDIER, 1867)
- Paroedura fasciata GLAW, KÖHLER & VENCES, 2018
- Paroedura hordiesi GLAW, RÖSLER, INEICH, GEHRING, KÖHLER & VENCES, 2014
- Paroedura ibityensis RÖSLER & KRÜGER, 1998
- Paroedura kloki GLAW, KÖHLER & VENCES, 2018
- Paroedura lohatsara GLAW, VENCES & SCHMIDT, 2001
- Paroedura masobe NUSSBAUM & RAXWORTHY, 1994
- Paroedura neglecta KÖHLER, VENCES, SCHERZ & GLAW, 2019
- Paroedura spelaea GLAW, KÖHLER & VENCES, 2018
- 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 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 serodioi PARRINHA, MARQUES, HEINICKE, KHALID, PARKER, TOLLEY, CHILDERS, CONRADIE, BAUER & CERÍACO, 2021
- Pelochelys cantorii GRAY, 1864
- Pelodiscus axenaria (ZHOU, ZHANG & FANG, 1991)
- Pelodiscus huangshanensis GONG, PENG, HUANG, LIN, HUANG, XU, YANG, & NIE, 2021
- Pelodiscus parviformis TANG, 1997
- Pelodiscus shipian GONG, FRITZ, VAMBERGER, GAO & FARKAS, 2022
- Pelodiscus sinensis (WIEGMANN, 1835)
- Pelomedusa barbata PETZOLD, VARGAS-RAMÍREZ, KEHLMAIER, VAMBERGER, BRANCH, DU PREEZ, HOFMEYR, MEYER, SCHLEICHER, ŠIROKÝ & FRITZ, 2014
- Pelomedusa galeata (SCHOEPFF, 1792)
- Pelomedusa gehafie (RÜPPELL, 1835)
- Pelomedusa kobe 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 olivacea (SCHWEIGGER, 1812)
- Pelomedusa schweinfurthi PETZOLD, VARGAS-RAMÍREZ, KEHLMAIER, VAMBERGER, BRANCH, DU PREEZ, HOFMEYR, MEYER, SCHLEICHER, ŠIROKÝ & FRITZ, 2014
- Pelomedusa somalica PETZOLD, VARGAS-RAMÍREZ, KEHLMAIER, VAMBERGER, BRANCH, DU PREEZ, HOFMEYR, MEYER, SCHLEICHER, ŠIROKÝ & FRITZ, 2014
- Pelomedusa subrufa (BONNATERRE, 1789)
- Pelomedusa variabilis PETZOLD, VARGAS-RAMÍREZ, KEHLMAIER, VAMBERGER, BRANCH, DU PREEZ, HOFMEYR, MEYER, SCHLEICHER, ŠIROKÝ & FRITZ, 2014
- Pelturagonia nigrilabris (PETERS, 1864)
- Pelusios bechuanicus FITZSIMONS, 1932
- Pelusios castaneus (SCHWEIGGER, 1812)
- Pelusios gabonensis (DUMÉRIL, 1856)
- Pelusios nanus LAURENT, 1956
- Pelusios niger (DUMÉRIL & BIBRON, 1835)
- Pelusios rhodesianus HEWITT, 1927
- Pelusios sinuatus (SMITH, 1838)
- Petracola angustisoma ECHEVARRÍA & VENEGAS, 2015
- Petrosaurus mearnsi (STEJNEGER, 1894)
- Petrosaurus repens (VAN DENBURGH, 1895)
- Petrosaurus slevini (VAN DENBURGH, 1922)
- Petrosaurus thalassinus (COPE, 1863)
- Phalotris bilineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Phalotris illustrator SCROCCHI, GIRAUDO & NENDA, 2022
- Phalotris lemniscatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Phalotris punctatus (DE LEMA, 1979)
- Phalotris reticulatus (PETERS, 1860)
- Phalotris shawnella SMITH, BROUARD & CACCIALI, 2022
- 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 borai GLAW, KÖHLER & VENCES, 2009
- Phelsuma dorsivittata MERTENS, 1964
- Phelsuma gouldi CROTTINI, GEHRING, GLAW, HARRIS, LIMA & VENCES, 2011
- Phelsuma guentheri BOULENGER, 1885
- Phelsuma hoeschi BERGHOF & TRAUTMANN, 2009
- Phelsuma inexpectata MERTENS, 1966
- Phelsuma kochi MERTENS, 1954
- Phelsuma laticauda (BOETTGER, 1880)
- Phelsuma parva MEIER, 1983
- Phelsuma pasteuri MEIER, 1984
- Phelsuma punctulata MERTENS, 1970
- Phelsuma roesleri GLAW, GEHRING, KÖHLER, FRANZEN & VENCES, 2010
- Phelsuma serraticauda MERTENS, 1963
- Philodryas aestiva (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Philodryas agassizii (JAN, 1863)
- Philodryas nattereri (STEINDACHNER, 1870)
- Philodryas olfersii (LICHTENSTEIN, 1823)
- Philodryas patagoniensis (GIRARD, 1858)
- Philothamnus carinatus (ANDERSSON, 1901)
- Philothamnus girardi BOCAGE, 1893
- Philothamnus heterodermus (HALLOWELL, 1857)
- Philothamnus irregularis (LEACH, 1819)
- Philothamnus nitidus (GÜNTHER, 1863)
- Philothamnus occidentalis BROADLEY, 1966
- Philothamnus pobeguini (CHABANAUD, 1916)
- Philothamnus ruandae LOVERIDGE, 1951
- Philothamnus semivariegatus (SMITH, 1840)
- Phimophis guerini (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Phisalixella tulearensis (DOMERGUE, 1995)
- Phisalixella variabilis (BOULENGER, 1896)
- Phoenicolacerta laevis (GRAY, 1838)
- Phoenicolacerta troodica (WERNER, 1936)
- Pholidobolus hillisi TORRES-CARVAJAL, VENEGAS, LOBOS, MAFLA-ENDARA & SALES-NUNES, 2014
- Pholidobolus paramuno HURTADO-GÓMEZ, ARREDONDO, SALES-NUNES & DAZA, 2018
- Pholidobolus ulisesi VENEGAS, CHEVARRÍA, LOBOS, SALES-NUNES & TORRES-CARVAJAL, 2016
- Pholidoscelis atratus (GARMAN, 1887)
- Pholidoscelis auberi (COCTEAU, 1838)
- Pholidoscelis cineraceus (BARBOUR & NOBLE, 1915)
- Pholidoscelis corax (CENSKY & PAULSON, 1992)
- Pholidoscelis corvinus (COPE, 1861)
- Pholidoscelis erythrocephalus (SHAW, 1802)
- Pholidoscelis exsul (COPE, 1862)
- Pholidoscelis fuscatus (GARMAN, 1887)
- Pholidoscelis griswoldi (BARBOUR, 1916)
- Pholidoscelis major (DUMÉRIL & BIBRON, 1839)
- Pholidoscelis plei (DUMÉRIL & BIBRON, 1839)
- Pholidoscelis pluvianotatus (GARMAN, 1887)
- Phrynocephalus arabicus ANDERSON, 1894
- Phrynocephalus clarkorum ANDERSON & LEVITON, 1967
- Phrynocephalus golubewii SHENBROT & SEMYONOV, 1990
- Phrynocephalus guttatus (GMELIN, 1789)
- Phrynocephalus helioscopus (PALLAS, 1771)
- Phrynocephalus hispidus BEDRIAGA, 1909
- Phrynocephalus interscapularis LICHTENSTEIN & MARTENS, 1856
- Phrynocephalus kulagini BEDRIAGA, 1909
- Phrynocephalus maculatus ANDERSON, 1872
- Phrynocephalus mystaceus (PALLAS, 1776)
- Phrynocephalus raddei BOETTGER, 1888
- Phrynocephalus roborowskii BEDRIAGA, 1906
- Phrynocephalus rossikowi NIKOLSKY, 1898
- Phrynocephalus scutellatus (OLIVIER, 1807)
- Phrynocephalus strauchi NIKOLSKY, 1899
- Phrynocephalus versicolor STRAUCH, 1876
- Phrynocephalus vlangalii STRAUCH, 1876
- Phrynops geoffroanus (SCHWEIGGER, 1812)
- Phrynosoma asio COPE, 1864
- Phrynosoma blainvillii GRAY, 1839
- Phrynosoma braconnieri BOCOURT, 1870
- Phrynosoma cerroense STEJNEGER, 1893
- Phrynosoma cornutum (HARLAN, 1825)
- Phrynosoma coronatum (BLAINVILLE, 1835)
- Phrynosoma ditmarsi STEJNEGER, 1906
- Phrynosoma goodei STEJNEGER, 1893
- Phrynosoma hernandesi GIRARD, 1858
- Phrynosoma mcallii (HALLOWELL, 1852)
- Phrynosoma modestum GIRARD, 1852
- Phrynosoma orbiculare (LINNAEUS, 1758)
- Phrynosoma platyrhinos GIRARD, 1852
- Phrynosoma sherbrookei NIETO-MONTES DE OCA, ARENAS-MORENO, BELTRÁN-SÁNCHEZ & LEACHÉ, 2014
- Phrynosoma solare GRAY, 1845
- Phrynosoma taurus BOCOURT, 1870
- Phyllodactylus benedettii RAMÍREZ-REYES & FLORES-VILLELA, 2018
- Phyllodactylus cleofasensis RAMÍREZ-REYES, BARRAZA-SOLTERO, NOLASCO-LUNA, FLORES-VILLELA & ESCO BEDO-GALVÁN, 2021
- Phyllodactylus delcampoi MOSAUER, 1936
- Phyllodactylus isabelae CASTRO-FRANCO & URIBE-PENA, 1992
- Phyllodactylus kropotkini RAMÍREZ-REYES & FLORES-VILLELA, 2018
- Phyllodactylus lanei SMITH, 1935
- Phyllodactylus leoni TORRES-CARVAJAL, CARVAJAL-CAMPOS BARNES, NICHOLLS & POZO-ANDRADE, 2013
- Phyllodactylus lupitae CASTRO-FRANCO & URIBE-PENA, 1992
- Phyllodactylus papenfussi MURPHY, BLAIR & DE LA CRUZ, 2009
- Phyllodactylus paralepis MCCRANIE & HEDGES, 2013
- Phyllodactylus paucituberculatus DIXON, 1960
- Phyllodactylus pulcher GRAY, 1828
- Phyllodactylus rupinus DIXON, 1964
- Phyllodactylus unctus (COPE, 1863)
- Phyllopezus diamantino DUBEUX, GONÇALVES, PALMEIRA, NUNES, CASSIMIRO, GAMBLE, WERNECK, RODRIGUES & MOTT, 2022
- Phyllopezus heuteri CACCIALI, LOTZKAT, GAMBLE & KÖHLER, 2018
- Phyllopezus lutzae (LOVERIDGE, 1941)
- Phyllopezus periosus RODRIGUES, 1986
- Phyllopezus pollicaris (SPIX, 1825)
- Phyllopezus selmae DUBEUX, GONÇALVES, PALMEIRA, NUNES, CASSIMIRO, GAMBLE, WERNECK, RODRIGUES & MOTT, 2022
- Phyllurus pinnaclensis HOSKIN, BERTOLA & HIGGIE, 2019
- Phymaturus aguanegra LOBO, LASPIUR & ACOSTA, 2013
- Phymaturus aguedae TRONCOSO-PALACIOS & ESQUERRÉ, 2014
- Phymaturus cacivioi LOBO & NENDA, 2015
- Phymaturus camilae SCOLARO, JARA & PINCHEIRA-DONOSO, 2013
- Phymaturus chenqueniyen LOBO, BARRASSO, VALDECANTOS, GIRAUDO, DIPIETRO & BASSO, 2022
- Phymaturus extrilidus LOBO, ESPINOZA, SANABRIA & QUIROGA, 2012
- Phymaturus loboi TRONCOSO-PALACIOS, FERRI-YÁÑEZ, LASPIUR & AGUILAR, 2019
- Phymaturus maquinchao LOBO, BARRASSO, VALDECANTOS, GIRAUDO, DIPIETRO & BASSO, 2022
- Phymaturus palluma (MOLINA, 1782)
- Phymaturus tromen LOBO & NENDA, 2015
- Phymaturus williamsi LOBO, LASPIUR & ACOSTA, 2013
- Phymaturus yachanana AVILA, PÉREZ, MINOLI & MORANDO, 2014
- Physignathus cocincinus CUVIER, 1829
- 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 ruthveni STULL, 1929
- Placosoma limaverdorum BORGES-NOJOSA, CARAMASCHI & RODRIGUES, 2016
- Plagiopholis blakewayi BOULENGER, 1893
- Plagiopholis nuchalis (BOULENGER, 1893)
- Plagiopholis styani (BOULENGER, 1899)
- Platemys platycephala (SCHNEIDER, 1792)
- Platyceps bholanathi (SHARMA, 1976)
- Platyceps gracilis (GÜNTHER, 1862)
- Platyceps najadum (EICHWALD, 1831)
- Platyceps plinii (MERREM, 1820)
- Platyceps rhodorachis (JAN, 1863)
- Platyceps ventromaculatus (GRAY, 1834)
- Platysaurus attenboroughi WHITING, BRANCH, PEPPER & KEOGH, 2015
- Platysaurus intermedius MATSCHIE, 1891
- Platysternon megacephalum GRAY, 1831
- Plestiodon anthracinus BAIRD, 1849
- Plestiodon barbouri (VAN DENBURGH, 1912)
- Plestiodon callicephalus (BOCOURT, 1879)
- Plestiodon chinensis (GRAY, 1839)
- Plestiodon dugesii (THOMINOT, 1883)
- Plestiodon elegans (BOULENGER, 1887)
- Plestiodon fasciatus (LINNAEUS, 1758)
- Plestiodon finitimus OKAMOTO & HIKIDA, 2012
- Plestiodon inexpectatus (TAYLOR, 1932)
- Plestiodon japonicus (PETERS, 1864)
- Plestiodon kishinouyei (STEJNEGER, 1901)
- Plestiodon kuchinoshimensis KURITA & HIKIDA, 2014
- Plestiodon lagunensis (VAN DENBURGH, 1895)
- Plestiodon laticeps (SCHNEIDER, 1801)
- Plestiodon liui (HIKIDA & ZHAO, 1989)
- Plestiodon longirostris COPE, 1861
- Plestiodon lynxe (WIEGMANN, 1834)
- Plestiodon marginatus HALLOWELL, 1861
- Plestiodon obsoletus BAIRD & GIRARD, 1852
- Plestiodon oshimensis (THOMPSON, 1912)
- Plestiodon parviauriculatus (TAYLOR, 1933)
- Plestiodon popei (HIKIDA, 1989)
- Plestiodon reynoldsi (STEJNEGER, 1910)
- Plestiodon septentrionalis BAIRD, 1858
- Plestiodon stimpsonii (THOMPSON, 1912)
- Plestiodon sumichrasti (COPE, 1867)
- Plestiodon tamdaoensis (BOURRET, 1937)
- Plestiodon tetragrammus BAIRD, 1859
- Plestiodon tunganus (STEJNEGER, 1924)
- Plica kathleenae MURPHY & JOWERS, 2013
- Plica medemi MURPHY & JOWERS, 2013
- Plica rayi MURPHY & JOWERS, 2013
- Plica umbra (LINNAEUS, 1758)
- Pliocercus elapoides COPE, 1860
- Pliocercus euryzonus COPE, 1862
- Podarcis bocagei (LOPEZ-SEOANE, 1885)
- Podarcis erhardii (BEDRIAGA, 1882)
- Podarcis filfolensis (BEDRIAGA, 1876)
- Podarcis guadarramae (BOSCÁ, 1916)
- Podarcis lusitanicus GENIEZ, SÁ-SOUSA, GUILLAUME, CLUCHIER & CROCHET, 2014
- Podarcis melisellensis (BRAUN, 1877)
- Podarcis muralis (LAURENTI, 1768)
- Podarcis siculus (RAFINESQUE-SCHMALTZ, 1810)
- Podarcis tauricus (GEORGI, 1801)
- Podarcis tiliguerta (GMELIN, 1789)
- Podarcis vaucheri (BOULENGER, 1905)
- Podarcis virescens GENIEZ, SÁ-SOUSA, GUILLAUME, CLUCHIER & CROCHET, 2014
- Podocnemis expansa (SCHWEIGGER, 1812)
- Podocnemis unifilis TROSCHEL, 1848
- Poecilopholis cameronensis BOULENGER, 1903
- Pogona vitticeps (AHL, 1926)
- Polemon acanthias (REINHARDT, 1861)
- Polemon collaris (PETERS, 1881)
- Polemon notatus (PETERS, 1882)
- Polychrus acutirostris SPIX, 1825
- Polychrus gutturosus BERTHOLD, 1846
- Polychrus jacquelinae KOCH, VENEGAS, GARCIA-BRAVO & BÖHME, 2011
- Polychrus marmoratus (LINNAEUS, 1758)
- Poromera fordii (HALLOWELL, 1857)
- Porthidium arcosae SCHÄTTI & KRAMER, 1993
- Porthidium hespere (CAMPBELL, 1976)
- Porthidium volcanicum SOLÓRZANO, 1995
- Porthidium yucatanicum (SMITH, 1941)
- Potamites erythrocularis CHÁVEZ & CATENAZZI, 2014
- Potamites montanicola CHÁVEZ & VÁSQUEZ, 2012
- Pristidactylus scapulatus (BURMEISTER, 1861)
- Pristurus celerrimus ARNOLD, 1977
- Pristurus flavipunctatus RÜPPELL, 1835
- Pristurus gallagheri ARNOLD, 1986
- Pristurus guweirensis HAAS, 1943
- Pristurus masirahensis TAMAR, MITSI, SIMÓ-RIUDALBAS, TEJERO-CICUÉNDEZ, AL-SARIRI & CARRANZA, 2019
- Pristurus rupestris BLANFORD, 1874
- Pristurus simonettai (LANZA & SASSI, 1968)
- Procellosaurinus erythrocercus RODRIGUES, 1991
- Procellosaurinus tetradactylus RODRIGUES, 1991
- 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 katerynae MAMANI, CRUZ, MALLQUI & CATENAZZI, 2022
- Proctoporus kiziriani GOICOECHEA, PADIAL, CHAPARRO, CASTROVIEJO-FISHER & DE LA RIVA, 2013
- Proctoporus lacertus (STEJNEGER, 1913)
- Proctoporus machupicchu MAMANI, GOICOECHEA & CHAPARRO, 2015
- Proctoporus optimus MAMANI, CRUZ, MALLQUI & CATENAZZI, 2022
- Proctoporus oreades (CHÁVEZ, SIU-TING, DURAN & VENEGAS, 2011)
- Proctoporus otishi MAMANI & RODRÍGUEZ, 2022
- Proctoporus titans LEHR, CUSI, FERNANDEZ, VERA & CATENAZZI, 2022
- Prosymna angolensis BOULENGER, 1915
- Prosymna confusa CONRADIE, KEATES, BAPTISTA & LOBÓN-ROVIRA, 2022
- Prosymna lineata (PETERS, 1871)
- Prosymna lisima CONRADIE, KEATES, BAPTISTA & LOBÓN-ROVIRA, 2022
- Prosymna stuhlmanni (PFEFFER, 1893)
- Prosymna visseri FITZSIMONS, 1959
- Protoblepharus apatani MIRZA, BRAGIN, BHOSALE, GOWANDE, PATEL & POYARKOV, 2022
- Protoblepharus medogensis (JIANG, WU, GUO, LI & CHE, 2020)
- Protoblepharus nyingchiensis (JIANG, WU, WANG, DING & CHE, 2020)
- Protobothrops cornutus (SMITH, 1930)
- Protobothrops himalayanus PAN, CHETTRI, YANG, JIANG, WANG, ZHANG & VOGEL, 2013
- Protobothrops jerdonii (GÜNTHER, 1875)
- Protobothrops kaulbacki (SMITH, 1940)
- Protobothrops mangshanensis (ZHAO, 1990)
- Protobothrops mucrosquamatus (CANTOR, 1839)
- Protobothrops xiangchengensis (ZHAO, JIANG & HUANG, 1978)
- Psammobates tentorius (BELL, 1828)
- Psammodromus algirus (LINNAEUS, 1758)
- Psammodromus edwarsianus (DUGÈS, 1829)
- Psammodromus hispanicus FITZINGER, 1826
- Psammodromus occidentalis FITZE, GONZALEZ-JIMENA, SAN-JOSE, SAN MAURO & ZARDOYA, 2012
- Psammodynastes pictus GÜNTHER, 1858
- Psammodynastes pulverulentus (BOIE, 1827)
- Psammophilus blanfordanus (STOLICZKA, 1871)
- Psammophilus dorsalis (GRAY, 1831)
- Psammophis aegyptius MARX, 1958
- Psammophis angolensis (BOCAGE, 1872)
- Psammophis condanarus (MERREM, 1820)
- Psammophis crucifer (DAUDIN, 1803)
- Psammophis elegans (SHAW, 1802)
- Psammophis indochinensis SMITH, 1943
- Psammophis leightoni BOULENGER, 1902
- Psammophis leopardinus BOCAGE, 1887
- Psammophis lineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Psammophis longifrons BOULENGER, 1890
- Psammophis mossambicus PETERS, 1882
- Psammophis notostictus PETERS, 1867
- Psammophis orientalis BROADLEY, 1977
- Psammophis phillipsii (HALLOWELL, 1844)
- Psammophis schokari (FORSKÅL, 1775)
- Psammophis trigrammus GÜNTHER, 1865
- Pseudagkistrodon rudis (BOULENGER, 1906)
- Pseudalsophis dorsalis (STEINDACHNER, 1876)
- Pseudelaphe flavirufa (COPE, 1867)
- Pseudemoia entrecasteauxii (DUMÉRIL & BIBRON, 1839)
- Pseudemys concinna (LE CONTE, 1830)
- Pseudemys gorzugi WARD, 1984
- Pseudemys nelsoni CARR, 1938
- Pseudemys rubriventris (LE CONTE, 1830)
- Pseudemys texana BAUR, 1893
- Pseudoacontias menamainty ANDREONE & GREER, 2002
- Pseudoboa haasi (BOETTGER, 1905)
- Pseudoboa neuwiedii (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Pseudoboa nigra (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Pseudoboodon abyssinicus MOCQUARD, 1906
- Pseudoboodon gascae PERACCA, 1897
- Pseudoboodon lemniscatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Pseudocalotes kakhienensis (ANDERSON, 1879)
- Pseudocalotes khaonanensis CHAN-ARD, COTA, MAKCHAI & LAOTEOW, 2008
- Pseudocalotes kingdonwardi (SMITH, 1935)
- Pseudocalotes microlepis (BOULENGER, 1888)
- Pseudocalotes tympanistriga (GRAY, 1831)
- Pseudocerastes fieldi SCHMIDT, 1930
- Pseudocerastes persicus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- 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 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
- Pseudohaje goldii (BOULENGER, 1895)
- Pseudohaje nigra GÜNTHER, 1858
- Pseudonaja affinis GÜNTHER, 1872
- Pseudonaja aspidorhyncha (MCCOY, 1879)
- Pseudonaja mengdeni WELLS & WELLINGTON, 1985
- Pseudopus apodus (PALLAS, 1775)
- Pseudorabdion mcnamarae (TAYLOR, 1917)
- 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 bambusicola VOGT, 1922
- Pseudoxenodon karlschmidti POPE, 1928
- Pseudoxenodon macrops (BLYTH, 1855)
- Pseudoxenodon stejnegeri BARBOUR, 1908
- Psilops mucugensis RODRIGUES, RECODER, TEIXEIRA JR, ROSCITO, GUERRERO, SALES-NUNES, FREITAS, FERNANDES, BOCCHIGLIERI, VECHIO, FORTES-LEITE, CAMPOS NOGUEIRA, DAMASCENO, MACHADO-PELLEGRINO, SUZART-ARGÔLO & AMARO, 2017
- Psilops paeminosus (RODRIGUES, 1991)
- Psychosaura agmosticha (RODRIGUES, 2000)
- Psychosaura macrorhyncha (HOGE, 1946)
- Ptenopus garrulus (SMITH, 1849)
- Ptyas carinata (GÜNTHER, 1864)
- Ptyas dhumnades (CANTOR, 1842)
- Ptyas doriae (BOULENGER, 1888)
- Ptyas fusca (GÜNTHER, 1858)
- Ptyas korros (SCHLEGEL, 1837)
- Ptyas major (GÜNTHER, 1858)
- Ptyas mucosa (LINNAEUS, 1758)
- Ptyas multicincta (ROUX, 1907)
- Ptyas nigromarginata (BLYTH, 1855)
- Ptyctolaemus gularis (PETERS, 1864)
- Ptyodactylus ananjevae NAZAROV, MELNIKOV & MELNIKOVA, 2013
- Ptyodactylus bischoffsheimi BOUTAN, 1893
- Ptyodactylus dhofarensis NAZAROV, MELNIKOV & MELNIKOVA, 2013
- Ptyodactylus hasselquistii (DONNDORFF, 1798)
- Ptyodactylus orlovi NAZAROV, MELNIKOV & MELNIKOVA, 2013
- Ptyodactylus oudrii LATASTE, 1880
- Ptyodactylus puiseuxi BOUTAN, 1893
- Ptyodactylus rivapadiali TRAPE, 2017
- Ptyodactylus ruusaljibalicus SIMÓ-RIUDALBAS, METALLINOU, POUS, ELS, JAYASINGHE, PÉNTEK-ZAKAR, WILMS, AL-SAADI & CARRANZA, 2017
- Pygomeles braconnieri GRANDIDIER, 1867
- Pygopus robertsi OLIVER, COUPER & AMEY, 2010
- Pygopus schraderi BOULENGER, 1913
- Python anchietae BOCAGE, 1887
- Python bivittatus KUHL, 1820
- 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 planicauda (GRANDIDIER, 1867)
- Quedenfeldtia moerens (CHABANAUD, 1916)
- Rafetus euphraticus (DAUDIN, 1801)
- Rafetus swinhoei (GRAY, 1873)
- Ramphotyphlops adocetus WYNN, REYNOLDS, BUDEN, FALANRUW & LYNCH, 2012
- Ramphotyphlops bipartitus (SAUVAGE, 1879)
- Ramphotyphlops hatmaliyeb WYNN, REYNOLDS, BUDEN, FALANRUW & LYNCH, 2012
- Ramphotyphlops lineatus (SCHLEGEL, 1839)
- Regina grahamii BAIRD & GIRARD, 1853
- 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 klauberi FLORES-VILLELA, SMITH, CANSECO-MÁRQUEZ & CAMPBELL, 2022
- Rena segrega (KLAUBER, 1939)
- Rhabdophis chiwen CHEN, DING, CHEN & PIAO, 2020
- Rhabdophis chrysargos (SCHLEGEL, 1837)
- Rhabdophis conspicillatus (GÜNTHER, 1872)
- Rhabdophis guangdongensis ZHU, WANG, TAKEUCHI & ZHAO, 2014
- Rhabdophis helleri (SCHMIDT, 1925)
- Rhabdophis himalayanus (GÜNTHER, 1864)
- Rhabdophis lateralis (BERTHOLD, 1859)
- Rhabdophis leonardi (WALL, 1923)
- Rhabdophis nigrocinctus (BLYTH, 1856)
- Rhabdophis nuchalis (BOULENGER, 1891)
- Rhabdophis pentasupralabialis JIANG & ZHAO, 1983
- Rhabdophis plumbicolor (CANTOR, 1839)
- Rhabdophis rhodomelas (BOIE, 1827)
- Rhabdophis siamensis (MELL, 1931)
- Rhabdophis subminiatus (SCHLEGEL, 1837)
- Rhabdophis tigrinus (BOIE, 1826)
- Rhabdops olivaceus (BEDDOME, 1863)
- Rhacodactylus leachianus (CUVIER, 1829)
- Rhadinaea decorata (GÜNTHER, 1858)
- Rhadinaea forbesi SMITH, 1942
- Rhadinaea gaigeae BAILEY, 1937
- Rhadinaea hesperia BAILEY, 1940
- Rhadinaea taeniata (PETERS, 1863)
- Rhadinaea vermiculaticeps (COPE, 1860)
- Rhamnophis aethiopissa GÜNTHER, 1862
- Rhamnophis batesii (BOULENGER, 1908)
- Rhamphiophis oxyrhynchus (REINHARDT, 1843)
- Rhamphiophis rostratus PETERS, 1854
- Rhampholeon acuminatus MARIAUX & TILBURY, 2006
- Rhampholeon beraduccii MARIAUX & TILBURY, 2006
- Rhampholeon colemani MENEGON, LYAKURWA, LOADER & TOLLEY, 2022
- Rhampholeon gorongosae BROADLEY, 1971
- Rhampholeon moyeri MENEGON, SALVIDIO & TILBURY, 2002
- Rhampholeon nebulauctor BRANCH, BAYLISS & TOLLEY, 2014
- Rhampholeon nicolai MENEGON, LYAKURWA, LOADER & TOLLEY, 2022
- Rhampholeon princeeai MENEGON, LYAKURWA, LOADER & TOLLEY, 2022
- Rhampholeon rubeho MENEGON, LYAKURWA, LOADER & TOLLEY, 2022
- Rhampholeon sabini MENEGON, LYAKURWA, LOADER & TOLLEY, 2022
- Rhampholeon spectrum (BUCHHOLZ, 1874)
- Rhampholeon uluguruensis TILBURY & EMMRICH, 1996
- Rhampholeon waynelotteri MENEGON, LYAKURWA, LOADER & TOLLEY, 2022
- Rhinocheilus lecontei BAIRD & GIRARD, 1853
- Rhinoclemmys areolata (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
- Rhinoclemmys punctularia (DAUDIN, 1801)
- Rhinophis erangaviraji WICKRAMASINGHE, VIDANAPATHIRANA, WICKRAMASINGHE & RANWELLA, 2009
- Rhinophis goweri AENGALS & GANESH, 2013
- Rhinophis lineatus GOWER & MADUWAGE, 2011
- Rhinophis roshanpererai WICKRAMASINGHE, VIDANAPATHIRANA, RAJEEV & GOWER, 2017
- Rhinophis zigzag GOWER & MADUWAGE, 2011
- Rhoptropus afer PETERS, 1869
- Rhoptropus barnardi HEWITT, 1926
- Rhoptropus biporosus FITZSIMONS, 1957
- Rhoptropus boultoni SCHMIDT, 1933
- Rhoptropus diporus HAACKE, 1965
- Rhynchocalamus satunini (NIKOLSKY, 1899)
- Rhynchoedura angusta PEPPER, DOUGHTY, HUTCHINSON & KEOGH, 2011
- Rhynchoedura ormsbyi WELLS & WELLINGTON, 1985
- Rhynchoedura sexapora PEPPER, DOUGHTY, HUTCHINSON & KEOGH, 2011
- Riama striata (PETERS, 1863)
- Riama yumborum AGUIRRE-PENAFIEL & TORRES-CARVAJAL, SALES-NUNES, PECK & MADDOCK, 2014
- Riolama inopinata KOK, 2015
- Riopa albopunctata GRAY, 1846
- Riopa punctata (LINNAEUS, 1758)
- Ristella beddomii BOULENGER, 1887
- Ristella guentheri BOULENGER, 1887
- Ristella rurkii GRAY, 1839
- Ristella travancorica (BEDDOME, 1870)
- 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)
- Sacalia bealei (GRAY, 1831)
- Sacalia quadriocellata (SIEBENROCK, 1903)
- Sahyadriophis beddomei (GÜNTHER, 1864)
- Salea horsfieldii GRAY, 1845
- Saltuarius eximius HOSKIN & COUPER, 2013
- Saltuarius kateae COUPER, SADLIER, SHEA & WORTHINGTON-WILMER, 2008
- Salvadora bairdi JAN, 1860
- Salvadora deserticola SCHMIDT, 1940
- Salvadora grahamiae BAIRD & GIRARD, 1853
- Salvadora hexalepis (COPE, 1867)
- Salvadora lineata SCHMIDT, 1940
- Salvator merianae DUMÉRIL & BIBRON, 1839
- Sanzinia volontany VENCES & GLAW, 2004
- Sauresia sepsoides GRAY, 1852
- Saurodactylus brosseti BONS & PASTEUR, 1957
- Saurodactylus fasciatus WERNER, 1931
- Saurodactylus mauritanicus (DUMÉRIL & BIBRON, 1836)
- Sauromalus ater DUMÉRIL, 1856
- Sauromalus hispidus STEJNEGER, 1891
- Sauromalus klauberi SHAW, 1941
- Sauromalus slevini VAN DENBURGH, 1922
- Sauromalus varius DICKERSON, 1919
- Sceloporus acanthinus BOCOURT, 1873
- Sceloporus adleri SMITH & SAVITZKY, 1974
- Sceloporus aeneus WIEGMANN, 1828
- Sceloporus albiventris SMITH, 1939
- Sceloporus anahuacus LARA-GONGORA, 1983
- Sceloporus angustus (DICKERSON, 1919)
- Sceloporus asper BOULENGER, 1897
- Sceloporus aurantius GRUMMER & BRYSON, 2014
- Sceloporus aureolus SMITH, 1942
- Sceloporus bicanthalis SMITH, 1937
- Sceloporus bimaculosus PHELAN & BRATTSTROM, 1955
- Sceloporus binocularis DUNN, 1936
- Sceloporus brownorum SMITH, WATKINS-COLWELL, LEMOS-ESPINAL & CHISZAR, 1997
- Sceloporus bulleri BOULENGER, 1895
- Sceloporus caeruleus SMITH, 1936
- Sceloporus carinatus 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 cozumelae JONES, 1927
- Sceloporus cupreus BOCOURT, 1873
- Sceloporus cyanogenys COPE, 1885
- Sceloporus cyanostictus AXTELL & AXTELL, 1971
- Sceloporus dixoni BRYSON & GRUMMER, 2021
- Sceloporus druckercolini PÉREZ-RAMOS & SALDANA DE LA RIVA, 2008
- Sceloporus dugesii BOCOURT, 1874
- Sceloporus edwardtaylori SMITH, 1936
- Sceloporus exsul DIXON, KETCHERSID & LIEB, 1972
- Sceloporus formosus WIEGMANN, 1834
- Sceloporus gadoviae BOULENGER, 1905
- Sceloporus gadsdeni CASTAÑEDA-GAYTÁN & DÍAZ-CÁRDENAS, 2017
- Sceloporus goldmani SMITH, 1937
- Sceloporus graciosus BAIRD & GIRARD, 1852
- Sceloporus grammicus WIEGMANN, 1828
- Sceloporus grandaevus (DICKERSON, 1919)
- Sceloporus halli DASMANN & SMITH, 1974
- Sceloporus hesperus BRYSON & GRUMMER, 2021
- 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 insignis WEBB, 1967
- Sceloporus internasalis SMITH & BUMZAHEM, 1955
- Sceloporus jalapae GÜNTHER, 1890
- Sceloporus jarrovii COPE, 1875
- Sceloporus lemosespinali LARA-GÓNGORA, 2004
- Sceloporus licki VAN DENBURGH, 1895
- Sceloporus lineatulus DICKERSON, 1919
- Sceloporus lundelli SMITH, 1939
- Sceloporus macdougalli SMITH & BUMZAHEM, 1953
- Sceloporus maculosus SMITH, 1934
- Sceloporus madrensis OLSON, 1986
- Sceloporus magister HALLOWELL, 1854
- Sceloporus marmoratus HALLOWELL, 1852
- Sceloporus megalepidurus SMITH, 1934
- Sceloporus melanogaster COPE, 1885
- Sceloporus melanorhinus BOCOURT, 1876
- 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 omiltemanus GÜNTHER, 1890
- Sceloporus orcutti STEJNEGER, 1893
- Sceloporus ornatus BAIRD, 1859
- Sceloporus palaciosi LARA-GONGORA, 1983
- Sceloporus parvus SMITH, 1934
- Sceloporus poinsettii BAIRD & GIRARD, 1852
- Sceloporus pyrocephalus COPE, 1864
- Sceloporus salvini GÜNTHER, 1890
- 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 squamosus BOCOURT, 1874
- Sceloporus stejnegeri SMITH, 1942
- Sceloporus subniger POGLAYEN & SMITH, 1958
- Sceloporus subpictus LYNCH & SMITH, 1965
- Sceloporus sugillatus SMITH, 1942
- Sceloporus taeniocnemis COPE, 1885
- Sceloporus tanneri SMITH & LARSEN, 1975
- Sceloporus teapensis GÜNTHER, 1890
- Sceloporus torquatus WIEGMANN, 1828
- 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 zosteromus COPE, 1863
- Scelotes anguinus (BOULENGER, 1887)
- Scelotes caffer (PETERS, 1861)
- Scelotes mirus (ROUX, 1907)
- Scelotes poensis BOCAGE, 1895
- Scincella barbouri (STEJNEGER, 1925)
- Scincella boettgeri (VAN DENBURGH, 1912)
- Scincella capitanea OUBOTER, 1986
- Scincella devorator (DAREVSKY, ORLOV & CUC, 2004)
- Scincella doriae (BOULENGER, 1887)
- Scincella dunan KOIZUMI, OTA &HIKID/A, 2022
- Scincella gemmingeri (COPE, 1864)
- Scincella huanrenensis ZHAO & HUANG, 1982
- Scincella lateralis (SAY, 1822)
- Scincella modesta (GÜNTHER, 1864)
- Scincella monticola (SCHMIDT, 1925)
- Scincella nigrofasciata NEANG, CHAN & POYARKOV, 2018
- Scincella ochracea (BOURRET, 1937)
- Scincella rupicola (SMITH, 1916)
- Scincella silvicola (TAYLOR, 1937)
- Scincella tsinlingensis (HU & ZHAO, 1966)
- Scincella vandenburghi (SCHMIDT, 1927)
- Scincella victoriana (SHREVE, 1940)
- Scincopus fasciatus (PETERS, 1864)
- Scincus albifasciatus BOULENGER, 1890
- Scincus conirostris BLANFORD, 1881
- Scincus hemprichii WIEGMANN, 1837
- Scincus mitranus ANDERSON, 1871
- Scincus scincus (LINNAEUS, 1758)
- Scriptosaura catimbau RODRIGUES & MARANHÃO DOS SANTOS, 2008
- Selvasaura brava MORAVEC, ŠMID, ŠTUNDL & LEHR, 2018
- Senticolis triaspis (COPE, 1866)
- Sepsina angolensis BOCAGE, 1866
- Sepsophis punctatus BEDDOME, 1870
- Shinisaurus crocodilurus AHL, 1930
- Sibon annulatus (GÜNTHER, 1872)
- Sibon ayerbeorum VERA-PÉREZ, 2019
- Sibon dimidiatus (GÜNTHER, 1872)
- Sibon merendonensis ROVITO, PAPENFUSS & VÁSQUEZ-ALMAZÁN, 2012
- Sibon noalamina LOTZKAT, HERTZ & KÖHLER, 2012
- Sibon perissostichon KÖHLER, LOTZKAT & HERTZ, 2010
- Sibynophis chinensis (GÜNTHER, 1889)
- Sibynophis collaris (GRAY, 1853)
- Sibynophis geminatus (BOIE, 1826)
- Sibynophis sagittarius (CANTOR, 1839)
- Sibynophis subpunctatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Siderolamprus enneagrammus COPE, 1861
- Siebenrockiella crassicollis (GRAY, 1831)
- Siebenrockiella leytensis (TAYLOR, 1920)
- Sigaloseps balios SADLIER, BAUER & WOOD, 2014
- Sigaloseps deplanchei (BAVAY, 1869)
- Sigaloseps ruficauda SADLIER & BAUER, 1999
- Simiscincus aurantiacus SADLIER & BAUER, 1997
- Sinomicrurus kelloggi (POPE, 1928)
- Sinomicrurus macclellandi (REINHARDT, 1844)
- Siphlophis compressus (DAUDIN, 1803)
- Siphlophis pulcher (RADDI, 1820)
- Sistrurus catenatus (RAFINESQUE, 1818)
- Sistrurus miliarius (LINNAEUS, 1766)
- Sistrurus tergeminus (SAY, 1823)
- Sitana devakai AMARASINGHE, INEICH & KARUNARATHNA, 2015
- Smithophis atemporalis GIRI, GOWER, DAS, LALREMSANGA, LALRONUNGA, CAPTAIN & DEEPAK, 2019
- Smithophis bicolor (BLYTH, 1855)
- Smithophis linearis VOGEL, CHEN, DEEPAK, GOWER, SHI, DING & HOU, 2020
- Sonora aemula (COPE, 1879)
- Sonora mutabilis STICKEL, 1943
- Sonora occipitalis (HALLOWELL, 1854)
- Sonora semiannulata BAIRD & GIRARD, 1853
- Sordellina punctata (PETERS, 1880)
- Spalerosophis arenarius (BOULENGER, 1890)
- Spalerosophis atriceps (FISCHER, 1885)
- Spalerosophis diadema (SCHLEGEL, 1837)
- Spalerosophis microlepis JAN, 1865
- Sphaerodactylus alphus MCCRANIE & HEDGES, 2013
- Sphaerodactylus argus GOSSE, 1850
- Sphaerodactylus continentalis WERNER, 1896
- Sphaerodactylus dacnicolor BARBOUR, 1910
- Sphaerodactylus elegantulus BARBOUR, 1917
- Sphaerodactylus exsul BARBOUR, 1914
- Sphaerodactylus fantasticus DUMÉRIL & BIBRON, 1836
- Sphaerodactylus festus BARBOUR, 1915
- Sphaerodactylus guanajae MCCRANIE & HEDGES, 2012
- Sphaerodactylus klauberi GRANT, 1931
- Sphaerodactylus leonardovaldesi MCCRANIE & HEDGES, 2012
- Sphaerodactylus microlepis REINHARDT & LÜTKEN, 1862
- Sphaerodactylus micropithecus SCHWARTZ, 1977
- Sphaerodactylus notatus (BAIRD, 1859)
- Sphaerodactylus parvus KING, 1962
- Sphaerodactylus phyzacinus THOMAS, 1964
- Sphaerodactylus poindexteri MCCRANIE & HEDGES, 2013
- Sphaerodactylus sabanus COCHRAN, 1938
- Sphaerodactylus sputator (SPARRMAN, 1784)
- 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 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 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 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 louisiadensis (BOULENGER, 1903)
- Sphenomorphus maculatus (BLYTH, 1853)
- Sphenomorphus melanopogon (DUMÉRIL & BIBRON, 1839)
- Sphenomorphus meyeri (DORIA, 1875)
- Sphenomorphus mimicus TAYLOR, 1962
- Sphenomorphus minutus (MEYER, 1874)
- Sphenomorphus muelleri (SCHLEGEL, 1837)
- Sphenomorphus murudensis SMITH, 1925
- Sphenomorphus necopinatus (BRONGERSMA, 1942)
- Sphenomorphus papuae (KINGHORN, 1928)
- Sphenomorphus praesignis (BOULENGER, 1900)
- Sphenomorphus pratti (BOULENGER, 1903)
- Sphenomorphus sanctus (DUMÉRIL & BIBRON, 1839)
- Sphenomorphus sarasinorum (BOULENGER, 1897)
- Sphenomorphus scutatus (PETERS, 1867)
- 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)
- 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 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 turksae HEDGES & CONN, 2012
- Stegonotus muelleri DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Stenocercus albolineatus TEIXEIRA, PRATES, NISA, SILVA-MARTINS, STRÜSSMANN & RODRIGUES, 2015
- Stenocercus amydrorhytus KÖHLER & LEHR, 2015
- Stenocercus arndti VENEGAS, ECHEVARRIA & ÁLVAREZ, 2014
- Stenocercus asenlignus VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA & GARCÍA-BRAVO, 2022
- Stenocercus cadlei TORRES-CARVAJAL & MAFLA-ENDARA, 2013
- Stenocercus canastra AVILA-PIRES, NOGUEIRA & MARTINS, 2019
- Stenocercus chinchaoensis VENEGAS, DURAN & GARCIA-BURNEO, 2013
- Stenocercus guentheri (BOULENGER, 1885)
- Stenocercus johaberfellneri KÖHLER & LEHR, 2015
- Stenocercus leybachi VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA & GARCÍA-BRAVO, 2022
- Stenocercus nigrocaudatus VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA & GARCÍA-BRAVO, 2022
- Stenocercus qalaywasi VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA & GARCÍA-BRAVO, 2022
- Stenocercus squarrosus NOGUEIRA & RODRIGUES, 2006
- Stenodactylus mauritanicus GUICHENOT, 1850
- Stenodactylus stenurus WERNER, 1899
- Stenodactylus sthenodactylus (LICHTENSTEIN, 1823)
- Stenolepis ridleyi BOULENGER, 1887
- Stenorrhina degenhardtii (BERTHOLD, 1846)
- Sternotherus carinatus (GRAY, 1856)
- Sternotherus depressus TINKLE & WEBB, 1955
- Sternotherus minor (AGASSIZ, 1857)
- Sternotherus odoratus (LATREILLE, 1802)
- Stigmochelys pardalis (BELL, 1828)
- Stoliczkia vanhnuailianai LALRONUNGA, LALHMANGAIHA, ZOSANGLIANA, LALHMINGLIANI, GOWER, DAS & DEEPAK, 2021
- Storeria dekayi (HOLBROOK, 1839)
- Storeria occipitomaculata (STORER, 1839)
- Storeria storerioides (COPE, 1866)
- Strobilurus torquatus WIEGMANN, 1834
- Strophurus horneri OLIVER & PARKIN, 2014
- Strophurus taeniatus (LÖNNBERG & ANDERSSON, 1913)
- Strophurus trux VANDERDUYS, 2017
- Subdoluseps bowringii (GÜNTHER, 1864)
- Suta flagellum (MCCOY, 1878)
- Tachymenis ocellata DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Tachymenis peruviana WIEGMANN, 1834
- Tachymenis trigonatus (LEYBOLD, 1873)
- Tachymenoides goodallae LEHR, LUNDBERG, CUSI, SITES, TORRES & AGUILAR-PUNTRIANO, 2025
- Taeniophallus brevirostris (PETERS, 1863)
- Taeniophallus nebularis SCHARGEL, RIVAS & MYERS, 2005
- Taeniophallus nicagus (COPE, 1868)
- Takydromus amurensis PETERS, 1881
- Takydromus intermedius STEJNEGER, 1924
- Takydromus kuehnei VAN DENBURGH, 1909
- Takydromus septentrionalis GÜNTHER, 1864
- Takydromus sexlineatus DAUDIN, 1802
- Takydromus sikkimensis GÜNTHER, 1888
- Takydromus sylvaticus (POPE, 1928)
- Takydromus wolteri FISCHER, 1885
- Tantilla berguidoi BATISTA, MEBERT, LOTZKAT & WILSON, 2016
- Tantilla bocourti (GÜNTHER, 1895)
- Tantilla calamarina COPE, 1866
- Tantilla carolina PALACIOS-AGUILAR, FUCSKO, JIMÉNEZ-ARCOS, WILSON & MATA-SILVA, 2022
- Tantilla cascadae WILSON & MEYER, 1981
- Tantilla ceboruca CANSECO-MÁRQUEZ, SMITH, PONCE-CAMPOS, FLORES-VILLELA & CAMPBELL, 2007
- Tantilla coronadoi HARTWEG, 1944
- Tantilla deppei (BOCOURT, 1883)
- Tantilla flavilineata SMITH & BURGER, 1950
- Tantilla hobartsmithi TAYLOR, 1937
- Tantilla melanocephala (LINNAEUS, 1758)
- Tantilla olympia TOWNSEND, WILSON, MEDINA-FLORES & HERRERA-B, 2013
- Tantilla oolitica TELFORD, 1966
- Tantilla planiceps (BLAINVILLE, 1835)
- Tantilla psittaca MCCRANIE, 2011
- Tantilla rubra COPE, 1875
- Tantilla ruficeps (COPE, 1894)
- Tantilla sertula WILSON & CAMPBELL, 2000
- Tantilla vermiformis (HALLOWELL, 1861)
- Tarentola boavistensis JOGER, 1993
- Tarentola bocagei VASCONCELOS, PERERA, GENIEZ, HARRIS & CARRANZA, 2012
- Tarentola boettgeri STEINDACHNER, 1891
- Tarentola chazaliae (MOCQUARD, 1895)
- Tarentola ephippiata O’SHAUGHNESSY, 1875
- Tarentola fascicularis (DAUDIN, 1802)
- Tarentola fogoensis VASCONCELOS, PERERA, GENIEZ, HARRIS & CARRANZA, 2012
- Tarentola maioensis SCHLEICH, 1984
- Tarentola mauritanica (LINNAEUS, 1758)
- 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 substituta JOGER, 1984
- Teius oculatus (D’ORBIGNY & BIBRON, 1837)
- Telescopus dhara (FORSKÅL, 1775)
- Telescopus fallax FLEISCHMANN, 1831
- Telescopus finkeldeyi HAACKE, 2013
- Telescopus obtusus (REUSS, 1834)
- Telescopus semiannulatus SMITH, 1849
- Tenuidactylus bogdanovi NAZAROV & POYARKOV, 2013
- Tenuidactylus dadunensis (SHI & ZHAO, 2011)
- Teratoscincus bedriagai NIKOLSKY, 1900
- Teratoscincus keyserlingii STRAUCH, 1863
- Teratoscincus mesriensis NAZAROV, RADJABIZADEH, POYARKOV, ANANJEVA, MELNIKOV & RASTEGAR-POUYANI, 2017
- Teratoscincus scincus (SCHLEGEL, 1858)
- Teratoscincus sistanense AKBARPOUR, SHAFIEI, SEHHATISABET & DAMADI, 2017
- Teretrurus hewstoni (BEDDOME, 1876)
- Teretrurus rhodogaster (WALL, 1921)
- Terrapene carolina (LINNAEUS, 1758)
- Terrapene nelsoni STEJNEGER, 1925
- Terrapene ornata (AGASSIZ, 1857)
- 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 breuili (HEDGES, 2008)
- Tetracheilostoma carlae (HEDGES, 2008)
- Tetradactylus ellenbergeri (ANGEL, 1922)
- Tetradactylus seps (LINNAEUS, 1758)
- Thamnodynastes pallidus (LINNAEUS, 1758)
- Thamnophis brachystoma (COPE, 1892)
- Thamnophis copei DUGÈS, 1879
- Thamnophis couchii (KENNICOTT, 1859)
- Thamnophis cyrtopsis (KENNICOTT, 1860)
- Thamnophis elegans (BAIRD & GIRARD, 1853)
- Thamnophis eques (REUSS, 1834)
- Thamnophis marcianus (BAIRD & GIRARD, 1853)
- Thamnophis melanogaster (PETERS, 1864)
- Thamnophis proximus (SAY, 1823)
- Thamnophis pulchrilatus (COPE, 1885)
- Thamnophis radix (BAIRD & GIRARD, 1853)
- Thamnophis rufipunctatus (COPE, 1875)
- Thamnophis scalaris COPE, 1861
- Thamnophis scaliger (JAN, 1863)
- Thamnophis sirtalis (LINNAEUS, 1758)
- Thamnophis sumichrasti (COPE, 1866)
- Thamnophis validus (KENNICOTT, 1860)
- Thamnosophis mavotenda GLAW, NAGY, KÖHLER, FRANZEN & VENCES, 2009
- Thecadactylus oskrobapreinorum KÖHLER & VESELY, 2011
- Thelotornis kirtlandii (HALLOWELL, 1844)
- Thelotornis mossambicanus (BOCAGE, 1895)
- Thermophis shangrila PENG, LU, HUANG, GUO & ZHANG, 2014
- Thermophis zhaoermii GUO, LIU, FENG & HE, 2008
- Thrasops flavigularis (HALLOWELL, 1852)
- Thrasops occidentalis PARKER, 1940
- Tiliqua nigrolutea (QUOY & GAIMARD, 1824)
- Timon lepidus (DAUDIN, 1802)
- Toenayar novemcarinata (ANDERSON, 1871)
- Tomodon dorsatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Toxicocalamus atratus KRAUS, KAISER & O’SHEA, 2022
- Toxicocalamus lamingtoni (KINGHORN, 1928)
- Toxicocalamus longhagen ROBERTS, IOVA & AUSTIN, 2022
- Toxicocalamus longissimus BOULENGER, 1896
- Toxicocalamus mintoni KRAUS, 2009
- Toxicocalamus nymani (LÖNNBERG, 1900)
- Toxicocalamus pachysomus KRAUS, 2009
- Toxicocalamus spilorhynchus KRAUS, KAISER & O’SHEA, 2022
- Toxicocalamus vertebralis KRAUS, KAISER & O’SHEA, 2022
- Toxicodryas adamantea GREENBAUM, ALLEN, VAUGHAN, PAUWELS, WALLACH, KUSAMBA, MUNINGA, ARISTOTE, MALI, BADJEDJEA, PENNER, RÖDEL, RIVERA, STERKHOVA, JOHNSON, TAPONDJOU & BROWN, 2021
- Toxicodryas blandingii (HALLOWELL, 1844)
- Toxicodryas pulverulenta (FISCHER, 1856)
- Trachemys decorata (BARBOUR & CARR, 1940)
- Trachemys decussata (GRAY, 1831)
- Trachemys dorbigni (DUMÉRIL & BIBRON, 1835)
- Trachemys grayi (BOCOURT, 1868)
- Trachemys scripta (THUNBERG, 1792)
- Trachemys stejnegeri SCHMIDT, 1928
- Trachemys yaquia (LEGLER & WEBB, 1970)
- Trachischium fuscum (BLYTH, 1855)
- Trachischium guentheri BOULENGER, 1890
- Trachischium tenuiceps (BLYTH, 1855)
- Trachydactylus hajarensis (ARNOLD, 1980)
- Trachylepis acutilabris (PETERS, 1862)
- Trachylepis adamastor CERIACO, 2015
- Trachylepis affinis (GRAY, 1839)
- Trachylepis albilabris (HALLOWELL, 1857)
- Trachylepis albopunctata (BOCAGE, 1867)
- Trachylepis albotaeniata (BOETTGER, 1913)
- Trachylepis atlantica (SCHMIDT, 1945)
- Trachylepis bayonii (BOCAGE, 1872)
- Trachylepis binotata (BOCAGE, 1867)
- Trachylepis boettgeri (BOULENGER, 1887)
- Trachylepis boulengeri (STERNFELD, 1911)
- Trachylepis brauni (TORNIER, 1902)
- Trachylepis buettneri (MATSCHIE, 1893)
- Trachylepis capensis (GRAY, 1831)
- Trachylepis chimbana (BOULENGER, 1887)
- Trachylepis comorensis (PETERS, 1854)
- Trachylepis damarana (PETERS, 1870)
- Trachylepis depressa (PETERS, 1854)
- Trachylepis dichroma GÜNTHER, WHITING & BAUER, 2005
- Trachylepis dumasi (NUSSBAUM & RAXWORTHY, 1995)
- Trachylepis elegans (PETERS, 1854)
- Trachylepis gonwouoi ALLEN, TAPONDJOU, WELTON & BAUER, 2017
- Trachylepis hoeschi (MERTENS, 1954)
- Trachylepis homalocephala (WIEGMANN, 1828)
- Trachylepis infralineata (BOETTGER, 1913)
- Trachylepis laevigata (PETERS, 1869)
- 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 mekuana (CHIRIO & INEICH, 2001)
- 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 punctatissima (SMITH, 1849)
- Trachylepis punctulata (BOCAGE, 1872)
- Trachylepis quinquetaeniata (LICHTENSTEIN, 1823)
- Trachylepis raymondlaurenti MARQUES, CERÍACO, BANDEIRA, PAUWELS & BAUER, 2019
- Trachylepis rodenburgi (HOOGMOED, 1974)
- Trachylepis sparsa (MERTENS, 1954)
- Trachylepis spilogaster (PETERS, 1882)
- 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 vato (NUSSBAUM & RAXWORTHY, 1994)
- Trachylepis vezo (RAMANAMANJATO, NUSSBAUM & RAXWORTHY, 1999)
- 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
- Tretanorhinus nigroluteus COPE, 1861
- Tricheilostoma kongoensis TRAPE, 2019
- Tricheilostoma sundewalli (JAN, 1862)
- Trigonodactylus arabicus HAAS, 1957
- Trigonodactylus persicus NAZAROV, MELNIKOV, RADJABIZADEH & POYARKOV, 2018
- Trilepida acutirostris PINTO & CURCIO, 2011
- Trilepida fuliginosa (PASSOS, CARAMASCHI & PINTO, 2006)
- Trilepida jani (PINTO & FERNANDES, 2012)
- Trilepida koppesi (AMARAL, 1955)
- Trilepida pastusa SALAZAR-VALENZUELA, MARTINS, AMADOR-OYOLA & TORRES-CARVAJAL, 2015
- Trilepida salgueiroi (AMARAL, 1955)
- Trimeresurus albolabris GRAY, 1842
- Trimeresurus andersonii THEOBALD, 1868
- Trimeresurus calamitas VOGEL, DAVID & SIDIK, 2022
- Trimeresurus cantori (BLYTH, 1846)
- Trimeresurus caudornatus CHEN, DING, VOGEL & SHI, 2020
- Trimeresurus davidi CHANDRAMOULI, CAMPBELL & VOGEL, 2020
- Trimeresurus erythrurus (CANTOR, 1839)
- Trimeresurus gracilis OSHIMA, 1920
- Trimeresurus gumprechti DAVID, VOGEL, PAUWELS & VIDAL, 2002
- Trimeresurus guoi CHEN, SHI, VOGEL & DING, 2021
- Trimeresurus kirscheyi VOGEL, DAVID & SIDIK, 2022
- Trimeresurus macrops KRAMER, 1977
- Trimeresurus mayaae RATHEE, PURKAYASTHA, LALREMSANGA, DALAL, BIAKZUALA, MUANSANGA & MIRZA, 2022
- Trimeresurus mcgregori TAYLOR, 1919
- Trimeresurus medoensis ZHAO, 1977
- Trimeresurus phuketensis SUMONTHA, KUNYA, PAUWELS, NITIKUL & PUNNADEE, 2011
- Trimeresurus popeiorum SMITH, 1937
- Trimeresurus purpureomaculatus (GRAY, 1832)
- Trimeresurus salazar MIRZA, BHOSALE, PHANSALKAR, SAWANT, GOWANDE & PATEL, 2020
- Trimeresurus septentrionalis KRAMER, 1977
- Trimeresurus sichuanensis (GUO & WANG, 2011)
- Trimeresurus stejnegeri SCHMIDT, 1925
- Trimeresurus sumatranus (RAFFLES, 1822)
- Trimeresurus truongsonensis ORLOV, RYABOV, THANH & CUC, 2004
- Trimeresurus vogeli DAVID, VIDAL & PAUWELS, 2001
- Trimeresurus whitteni VOGEL, DAVID & SIDIK, 2022
- Trimeresurus yunnanensis SCHMIDT, 1925
- Trimerodytes aequifasciatus (BARBOUR, 1908)
- Trimerodytes annularis (HALLOWELL, 1856)
- Trimerodytes balteatus COPE, 1895
- Trimerodytes percarinatus (BOULENGER, 1899)
- Trimerodytes yapingi (GUO, ZHU & LIU, 2019)
- Trimerodytes yunnanensis (RAO & YANG, 1998)
- Trimorphodon lambda COPE, 1886
- Trimorphodon quadruplex SMITH, 1941
- Trimorphodon tau COPE, 1870
- Trioceros camerunensis (MÜLLER, 1909)
- Trioceros chapini (DE WITTE, 1964)
- Trioceros cristatus (STUTCHBURY, 1837)
- Trioceros feae (BOULENGER, 1906)
- Trioceros jacksonii (BOULENGER, 1896)
- Trioceros kinangopensis STIPALA, LUTZMANN, MALONZA, WILKINSON, GODLEY, NYAMACHE & EVANS, 2012
- Trioceros kinetensis (SCHMIDT, 1943)
- Trioceros marsabitensis (TILBURY, 1991)
- Trioceros narraioca (NECAS, MODRY & SLAPETA, 2003)
- Trioceros nyirit STIPALA, LUTZMANN, MALONZA, BORGHESIO, WILKINSON, GODLEY & EVANS, 2011
- Trioceros oweni (GRAY, 1831)
- Trioceros schoutedeni (LAURENT, 1952)
- Trionyx triunguis (FORSKÅL, 1775)
- Trogonophis wiegmanni KAUP, 1830
- Tropidoclonion lineatum (HALLOWELL, 1856)
- Tropidodryas serra (SCHLEGEL, 1837)
- Tropidodryas striaticeps (COPE, 1870)
- Tropidolaemus subannulatus (GRAY, 1842)
- Tropidolaemus wagleri (BOIE, 1827)
- Tropidonophis spilogaster (BOIE, 1827)
- Tropidophis cacuangoae ORTEGA-ANDRADE, BENTLEY, CLAUDIA KOCH, YÁNEZ-MUÑOZ & ENTIAUSPE-NETO, 2022
- Tropidophis celiae HEDGES, ESTRADA & DÍAZ, 1999
- Tropidophis feicki SCHWARTZ, 1957
- Tropidophis grapiuna CURCIO, SALES-NUNES, SUZART ARGOLO, SKUK & RODRIGUES, 2012
- Tropidophis melanurus (SCHLEGEL, 1837)
- Tropidophis morenoi HEDGES, GARRIDO & DÍAZ, 2001
- Tropidophis paucisquamis (MÜLLER, 1901)
- Tropidophis preciosus CURCIO, SALES-NUNES, SUZART ARGOLO, SKUK & RODRIGUES, 2012
- Tropidophis taczanowskyi (STEINDACHNER, 1880)
- Tropidophorus assamensis ANNANDALE, 1912
- Tropidophorus berdmorei (BLYTH, 1853)
- Tropidophorus boehmei NGUYEN, NGUYEN, SCHMITZ, ORLOV & ZIEGLER, 2010
- Tropidophorus brookei (GRAY, 1845)
- Tropidophorus guangxiensis WEN, 1992
- Tropidophorus hangnam CHUAYNKERN, NABHITABHATA, INTHARA, KAMSOOK & SOMSRI, 2005
- Tropidophorus latiscutatus HIKIDA, ORLOV, NABHITABHATA & OTA, 2002
- Tropidophorus matsuii HIKIDA, ORLOV, NABHITABHATA & OTA, 2002
- Tropidophorus sebi PUI, KARIN, BAUER & DAS, 2017
- Tropidosaura essexi HEWITT, 1927
- Tropidoscincus aubrianus BOCAGE, 1873
- Tropidoscincus boreus SADLIER & BAUER, 2000
- Tropidoscincus variabilis (BAVAY, 1869)
- Tropidurus azurduyae CARVALHO, RIVAS, CÉSPEDES & RODRIGUES, 2018
- Tropidurus cocorobensis RODRIGUES, 1987
- Tropidurus erythrocephalus RODRIGUES, 1987
- Tropidurus etheridgei CEI, 1982
- 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 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)
- 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 tassiliensis RIBEIRO-JUNIOR, KOCH, FLECKS, CALVO & MEIRI, 2022
- Tropiocolotes tripolitanus PETERS, 1880
- Tropiocolotes wolfgangboehmei WILMS, SHOBRAK & WAGNER, 2010
- Tropiocolotes yomtovi RIBEIRO-JUNIOR, TAMAR, MAZA, FLECKS, WAGNER, SHACHAM, CALVO, GENIEZ, CROCHET, KOCH, & MEIRI, 2022
- Tukutuku rakiurae (THOMAS, 1981)
- Tupinambis matipu SILVA, RIBEIRO-JÚNIOR & ÁVILA-PIRES, 2018
- Tupinambis quadrilineatus MANZANI & ABE, 1997
- Tupinambis teguixin (LINNAEUS, 1758)
- Tympanocryptis centralis STERNFELD, 1925
- Tympanocryptis houstoni STORR, 1982
- Tympanocryptis tetraporophora LUCAS & FROST, 1895
- Typhlacontias johnsonii ANDERSSON, 1916
- Typhlacontias punctatissimus BOCAGE, 1873
- Typhlacontias rohani ANGEL, 1923
- Typhlops leptolepis DOMÍNGUEZ, FONG & ITURRIAGA, 2013
- Typhlops oxyrhinus DOMÍNGUEZ & DÍAZ, 2011
- Typhlops pachyrhinus DOMÍNGUEZ & DÍAZ, 2011
- Typhlops silus LEGLER, 1959
- Tytthoscincus aesculeticola (INGER, LIAN, LAKIM & YAMBUN, 2001)
- Tytthoscincus atrigularis (STEJNEGER, 1908)
- Tytthoscincus hallieri (LIDTH DE JEUDE, 1905)
- Tytthoscincus parvus (BOULENGER, 1897)
- Tytthoscincus temmincki (DUMÉRIL & BIBRON, 1839)
- Uma cowlesi HEIFETZ, 1941
- Uma exsul SCHMIDT & BOGERT, 1947
- Uma notata BAIRD, 1858
- Uma paraphygas WILLIAMS, CHRAPLIWY & SMITH, 1959
- Uma scoparia COPE, 1894
- Underwoodisaurus seorsus DOUGHTY & OLIVER, 2011
- Uranoscodon superciliosus (LINNAEUS, 1758)
- Urocotyledon inexpectata (STEJNEGER, 1893)
- Urocotyledon norzilensis LOBÓN-ROVIRA, ROCHA, GOWER, PERERA & HARRIS, 2022
- Uromacer catesbyi (SCHLEGEL, 1837)
- Uromastyx aegyptia (FORSKÅL, 1775)
- Uromastyx nigriventris ROTHSCHILD & HARTERT, 1912
- Uromastyx shobraki WILMS & SCHMITZ, 2007
- Uropeltis bhupathyi JINS, SAMPAIO & GOWER, 2018
- Uropeltis bicatenata GÜNTHER, 1864
- Uropeltis ceylanica CUVIER, 1829
- Uropeltis dindigalensis (BEDDOME, 1877)
- Uropeltis ellioti (GRAY, 1858)
- Uropeltis macrolepis (PETERS, 1862)
- Uropeltis madurensis (BEDDOME, 1878)
- Uropeltis rubrolineata (GÜNTHER, 1875)
- Uropeltis shorttii (BEDDOME, 1863)
- Uroplatus fiera RATSOAVINA, RANJANAHARISOA, GLAW, RASELIMANANA, MIRALLES & VENCES, 2015
- 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 giganteus GLAW, KOSUCH, HENKEL, SOUND & BÖHME, 2006
- Uroplatus kelirambo RATSOAVINA, GEHRING, SCHERZ, VIEITES, GLAW & VENCES, 2017
- Uroplatus phantasticus (BOULENGER, 1888)
- Uroplatus sameiti BÖHME & IBISCH, 1990
- Urosaurus auriculatus (COPE, 1871)
- Urosaurus bicarinatus (DUMÉRIL, 1856)
- Urosaurus clarionensis (TOWNSEND, 1890)
- Urosaurus gadovi (SCHMIDT, 1921)
- Urosaurus graciosus HALLOWELL, 1854
- Urosaurus lahtelai RAU & LOOMIS, 1977
- Urosaurus nigricauda (COPE, 1864)
- Urosaurus ornatus (BAIRD & GIRARD, 1852)
- Urostrophus undulatus (WIEGMANN, 1834)
- Urostrophus vautieri DUMÉRIL & BIBRON, 1837
- Uta encantadae GRISMER, 1994
- Uta lowei GRISMER, 1994
- Uta nolascensis VAN DENBURGH & SLEVIN, 1921
- Uta palmeri STEJNEGER, 1890
- Uta squamata DICKERSON, 1919
- Uta stansburiana BAIRD & GIRARD, 1852
- Uta tumidarostra GRISMER, 1994
- 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 auffenbergi SPRACKLAND, 1999
- Varanus bangonorum WELTON, TRAVERS, SILER & BROWN, 2014
- Varanus bengalensis (DAUDIN, 1802)
- Varanus bitatawa WELTON, SILER, BENNETT, DIESMOS, DUYA, DUGAY, RICO, VAN WEERD & BROWN, 2010
- Varanus caspius (EICHWALD, 1831)
- Varanus citrinus PAVÓN-VÁZQUEZ, ESQUERRÉ, FITCH, MARYAN, DOUGHTY, DONNELLAN & KEOGH, 2022
- Varanus dalubhasa WELTON, TRAVERS, SILER & BROWN, 2014
- Varanus exanthematicus (BOSC, 1792)
- Varanus flavescens (HARDWICKE & GRAY, 1827)
- Varanus griseus (DAUDIN, 1803)
- Varanus hamersleyensis MARYAN, OLIVER, FITCH & O’CONNELL, 2014
- Varanus insulanicus MERTENS, 1958
- Varanus keithhornei (WELLS & WELLINGTON, 1985)
- Varanus komodoensis OUWENS, 1912
- Varanus lirungensis KOCH, ARIDA, SCHMITZ, BÖHME & ZIEGLER, 2009
- Varanus macraei BÖHME & JACOBS, 2001
- 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 nuchalis (GÜNTHER, 1872)
- Varanus obor WEIJOLA & SWEET, 2010
- Varanus ocreatus STORR, 1980
- Varanus palawanensis KOCH, GAULKE & BÖHME, 2010
- Varanus panoptes STORR, 1980
- Varanus rasmusseni KOCH, GAULKE & BÖHME, 2010
- Varanus salvadorii (PETERS & DORIA, 1878)
- Varanus salvator (LAURENTI, 1768)
- Varanus samarensis KOCH, GAULKE & BÖHME, 2010
- Varanus semotus WEIJOLA, DONNELLAN & LINDQVIST, 2016
- Varanus similis MERTENS, 1958
- Varanus sparnus DOUGHTY, KEALLEY, FITCH & DONNELLAN, 2014
- Varanus storri MERTENS, 1966
- Varanus varius (SHAW, 1790)
- Vipera ammodytes (LINNAEUS, 1758)
- Vipera anatolica EISELT & BARAN, 1970
- Vipera aspis (LINNAEUS, 1758)
- Vipera berus (LINNAEUS, 1758)
- Vipera latastei BOSCA, 1878
- Vipera renardi (CHRISTOPH, 1861)
- Vipera seoanei LATASTE, 1879
- Vipera ursinii (BONAPARTE, 1835)
- Virginia striatula (LINNAEUS, 1766)
- Virginia valeriae BAIRD & GIRARD, 1853
- Voeltzkowia mira BOETTGER, 1893
- Voeltzkowia yamagishii (SAKATA & HIKIDA, 2003)
- Wallophis brachyura (GÜNTHER, 1866)
- Walterinnesia aegyptia LATASTE, 1887
- Wetmorena haetiana COCHRAN, 1927
- Wetmorena mylica SCHWARTZ, 1965
- Wetmorena surda SCHWARTZ, 1965
- Xantusia extorris WEBB, 1965
- Xantusia gilberti VAN DENBURGH, 1895
- Xantusia riversiana COPE, 1883
- Xantusia sanchezi BEZY & FLORES-VILLELA, 1999
- Xantusia sierrae BEZY, 1967
- Xenagama wilmsi WAGNER, MAZUCH & BAUER, 2013
- Xenochrophis maculatus (EDELING, 1864)
- Xenochrophis trianguligerus (BOIE, 1827)
- Xenodermus javanicus REINHARDT, 1836
- Xenodon dorbignyi (BIBRON, 1854)
- Xenodon matogrossensis (SCROCCHI & CRUZ, 1993)
- Xenodon merremii (WAGLER, 1824)
- Xenodon neuwiedii GÜNTHER, 1863
- Xenodon rabdocephalus (WIED-NEUWIED, 1824)
- Xenopeltis hainanensis HU & ZHAO, 1972
- Xenopeltis intermedius ORLOV, SNETKOV, ERMAKOV, NGUYEN & ANANJEVA, 2022
- 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 manipulus NIETO-MONTES DE OCA, CASTRESANA-VILLANUEVA, CANSECO-MÁRQUEZ & CAMPBELL, 2022
- Xenosaurus mendozai NIETO-MONTES DE OCA, GARCÍA-VÁZQUEZ, ZÚÑIGA-VEGA & SCHMIDT-BALLARDO, 2013
- 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
- Xenotyphlops grandidieri (MOCQUARD, 1905)
- Xenoxybelis argenteus (DAUDIN, 1803)
- Xenoxybelis boulengeri (PROCTER, 1923)
- Xerotyphlops vermicularis (MERREM, 1820)
- Zamenis lineatus (CAMERANO, 1891)
- Zamenis longissimus (LAURENTI, 1768)
- Zamenis persicus (WERNER, 1913)
- Zamenis scalaris (SCHINZ, 1822)
- Zamenis situla (LINNAEUS, 1758)
- Zonateres lanei BAILEY, THOMAS & DA SILVA, 2005
- Zonosaurus subunicolor (BOETTGER, 1881)
- Zootoca vivipara (LICHTENSTEIN, 1823)
- Zygaspis nigra BROADLEY & GANS, 1969
- Zygaspis quadrifrons (PETERS, 1862)