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Species found: 5196

• Ablepharus anatolicus SCHMIDTLER, 1997
• Ablepharus budaki GÖCMEN, KUMLUTAS & TOSUNOGLU, 1996
• Ablepharus chernovi DAREVSKY, 1953
• Ablepharus grayanus (STOLICZKA, 1872)
• Ablepharus himalayanus (GÜNTHER, 1864)
• Ablepharus kitaibelii BIBRON & BORY ST-VINCENT, 1833
• Ablepharus ladacensis (GÜNTHER, 1864)
• Ablepharus lindbergi WETTSTEIN, 1960
• Ablepharus pannonicus (LICHTENSTEIN, 1823)
• Ablepharus rueppellii (GRAY, 1839)
• Ablepharus sikimmensis (BLYTH, 1854)
• Abronia cuetzpali CAMPBELL, SOLANO-ZAVALETA, FLORES-VILLELA, CAVIEDES-SOLIS & FROST, 2016
• Abronia matudai (HARTWEG & TIHEN, 1946)
• Abronia mixteca BOGERT & PORTER, 1967
• Abronia monticola (COPE, 1878)
• Abronia moreletii (BOCOURT, 1872)
• Abronia morenica CLAUSE, LUNA-REYES & NIETO-MONTES DE OCA, 2020
• Abronia smithi CAMPBELL & FROST, 1993
• Abronia taeniata (WIEGMANN, 1828)
• Acanthocercus atricollis (SMITH, 1849)
• Acanthocercus branchi WAGNER, GREENBAUM & BAUER, 2012
• Acanthocercus margaritae WAGNER, BUTLER, CERÍACO & BAUER, 2021
• Acanthochelys macrocephala (RHODIN, MITTERMEIER & MCMORRIS, 1984)
• Acanthochelys pallidipectoris (FREIBERG, 1945)
• Acanthochelys radiolata (MIKAN, 1820)
• Acanthochelys spixii (DUMÉRIL & BIBRON, 1835)
• Acanthodactylus aegyptius BAHA EL DIN, 2007
• Acanthodactylus aureus GÜNTHER, 1903
• Acanthodactylus bedriagai LATASTE, 1881
• Acanthodactylus beershebensis MORAVEC, EL DIN, SELIGMANN, SIVAN & WERNER, 1999
• Acanthodactylus blanfordii BOULENGER, 1919
• Acanthodactylus boskianus (DAUDIN, 1802)
• Acanthodactylus busacki SALVADOR, 1982
• Acanthodactylus cantoris GÜNTHER, 1864
• Acanthodactylus dumerilii (MILNE-EDWARDS, 1829)
• Acanthodactylus erythrurus (SCHINZ, 1833)
• Acanthodactylus gongrorhynchatus LEVITON & ANDERSON, 1967
• Acanthodactylus haasi LEVITON & ANDERSON, 1967
• Acanthodactylus khamirensis HEIDARI, RASTEGAR-POUYANI, RASTEGAR-POUYANI & RAJABIZADEH, 2013
• Acanthodactylus lacrymae MIRALLES, GENIEZ, BEDDEK, MENDEZ-ARANDA, BRITO, LEBLOIS & CROCHET, 2020
• Acanthodactylus longipes BOULENGER, 1918
• Acanthodactylus maculatus (GRAY, 1838)
• Acanthodactylus margaritae TAMAR, GENIEZ, BRITO & CROCHET, 2017
• Acanthodactylus micropholis BLANFORD, 1874
• Acanthodactylus montanus MIRALLES, GENIEZ, BEDDEK, MENDEZ-ARANDA, BRITO, LEBLOIS & CROCHET, 2020
• Acanthodactylus opheodurus ARNOLD, 1980
• Acanthodactylus robustus WERNER, 1929
• Acanthodactylus schmidti HAAS, 1957
• Acanthodactylus scutellatus (AUDOUIN, 1827)
• Acanthodactylus taghitensis GENIEZ & FOUCART, 1995
• Acanthophis hawkei WELLS & WELLINGTON, 1985
• Acanthophis praelongus RAMSAY, 1877
• Acanthosaura armata (GRAY, 1827)
• Acanthosaura bintangensis WOOD, GRISMER, GRISMER, AHMAD, ONN & BAUER, 2009
• Acanthosaura brachypoda ANANJEVA, ORLOV, NGUYEN & RYABOV, 2011
• Acanthosaura capra GÜNTHER, 1861
• Acanthosaura cardamomensis WOOD, GRISMER, GRISMER, NEANG, CHAV & HOLDEN, 2010
• Acanthosaura coronata GÜNTHER, 1861
• Acanthosaura crucigera BOULENGER, 1885
• Acanthosaura lepidogaster (CUVIER, 1829)
• Acanthosaura murphyi NGUYEN, DO, HOANG, NGUYEN, MCCORMACK, NGUYEN, ORLOV, NGUYEN & NGUYEN, 2018
• Acanthosaura nataliae ORLOV, TRUONG & SANG, 2006
• Acanthosaura phongdienensis NGUYEN, JIN, VO, NGUYEN, ZHOU, CHE, MURPHY & ZHANG, 2019
• Acanthosaura phuketensis PAUWELS, SUMONTHA, KUNYA, NITIKUL, SAMPHANTHAMIT, WOOD & GRISMER, 2015
• Acanthosaura prasina ANANJEVA, ERMAKOV, NGUYEN, NGUYEN, MURPHY, LUKONINA & ORLOV, 2020
• Acanthosaura titiwangsaensis WOOD, GRISMER, GRISMER, AHMAD, ONN & BAUER, 2009
• Acanthosaura tongbiguanensis LIU & RAO, 2019
• Achalinus ater BOURRET, 1937
• Achalinus dabieshanensis ZHANG, LIU, HUANG, HU, YU, SUN, ZHANG, WEN & ZHANG, 2023
• 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 niger MAKI, 1931
• 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 werneri VAN DENBURGH, 1912
• Achalinus yunkaiensis WANG, LI & WANG, 2019
• Achalinus zugorum MILLER, DAVIS, LUONG, DO, PHAM, ZIEGLER, LEE, DE QUEIROZ, REYNOLDS & NGUYEN, 2020
• Acontias albigularis CONRADIE, BUSSCHAU & EDWARDS, 2018
• Acontias breviceps ESSEX, 1925
• Acontias gracilicauda ESSEX, 1925
• Acontias lineatus PETERS, 1879
• Acontias lineicauda HEWITT, 1937
• Acontias namaquensis HEWITT, 1937
• Acontias occidentalis FITZSIMONS, 1941
• Acontias orientalis HEWITT, 1937
• Acontias parietalis (BROADLEY, 1990)
• Acontias plumbeus BIANCONI, 1849
• Acontias rieppeli (LAMB, BISWAS & BAUER, 2010)
• Acontias wakkerstroomensis CONRADIE, BUSSCHAU & EDWARDS, 2018
• Acrantophis dumerili JAN, 1860
• Acratosaura mentalis (AMARAL, 1933)
• Acritoscincus duperreyi (GRAY, 1839)
• Acrochordus arafurae MCDOWELL, 1979
• Acrochordus granulatus (SCHNEIDER, 1799)
• Acrochordus javanicus HORNSTEDT, 1787
• Actinemys marmorata (BAIRD & GIRARD, 1852)
• Acutotyphlops banaorum WALLACH, BROWN, DIESMOS & GEE, 2007
• Adelphicos veraepacis STUART, 1941
• Adelphostigma occipitalis (JAN, 1863)
• Adelphostigma quadriocellata (SANTOS, DI-BERNARDO & DE LEMA, 2008)
• Adolfus jacksoni (BOULENGER, 1899)
• Aeluroscalabotes felinus (GÜNTHER, 1864)
• Afroedura amatolica (HEWITT, 1925)
• Afroedura bogerti LOVERIDGE, 1944
• Afroedura donveae BRANCH, SCHMITZ, LOBÓN-ROVIRA, BAPTISTA, ANTÓNIO & CONRADIE, 2021
• Afroedura gorongosa BRANCH, GUYTON, SCHMITZ, BAREJ, NASKRECKI, FAROOQ, VERBURGT, RÖDEL, 2017
• Afroedura karroica (HEWITT, 1925)
• Afroedura pondolia (HEWITT, 1925)
• Afroedura tembulica (HEWITT, 1926)
• Afroedura transvaalica (HEWITT, 1925)
• Afroedura vazpintorum BRANCH, SCHMITZ, LOBÓN-ROVIRA, BAPTISTA, ANTÓNIO & CONRADIE, 2021
• Afroedura wulfhaackei BRANCH, SCHMITZ, LOBÓN-ROVIRA, BAPTISTA, ANTÓNIO & CONRADIE, 2021
• Afrogecko porphyreus (DAUDIN, 1802)
• Afronatrix anoscopus (COPE, 1861)
• Afrotyphlops angolensis (BOCAGE, 1866)
• Afrotyphlops anomalus (BOCAGE, 1873)
• Afrotyphlops chirioi TRAPE, 2019
• Afrotyphlops congestus (DUMÉRIL & BIBRON, 1844)
• Afrotyphlops dinga (PETERS, 1854)
• Afrotyphlops elegans (PETERS, 1868)
• Afrotyphlops liberiensis (HALLOWELL, 1848)
• Afrotyphlops lineolatus (JAN, 1864)
• Afrotyphlops nigrocandidus (BROADLEY & WALLACH, 2000)
• Afrotyphlops punctatus (LEACH, 1819)
• Afrotyphlops rouxestevae TRAPE, 2019
• Afrotyphlops schlegelii (BIANCONI, 1849)
• Afrotyphlops schmidti (LAURENT, 1956)
• Afrotyphlops steinhausi (WERNER, 1909)
• Agama aculeata MERREM, 1820
• Agama agama (LINNAEUS, 1758)
• Agama armata PETERS, 1855
• Agama bibronii DUMÉRIL, 1851
• Agama boueti CHABANAUD, 1917
• Agama boulengeri LATASTE, 1886
• Agama dodomae LOVERIDGE, 1923
• Agama doriae BOULENGER, 1885
• Agama lebretoni WAGNER, BAREJ & SCHMITZ, 2009
• Agama lionotus BOULENGER, 1896
• Agama mossambica PETERS, 1854
• Agama parafricana TRAPE, MEDIANNIKOV & TRAPE, 2012
• Agama picticauda PETERS, 1877
• Agama planiceps PETERS, 1862
• Agama spinosa GRAY, 1831
• Agama wachirai MALONZA, SPAWLS, FINCH & BAUER, 2021
• Agama weidholzi WETTSTEIN, 1932
• Agamura cruralis BLANFORD, 1874
• Agamura kermanensis HOSSEINIAN-YOUSEFKHANI, ALIABADIAN, RASTEGAR-POUYANI, DARVISH, SHAFIEI & SEHHATISABET, 2018
• Agamura persica (DUMÉRIL, 1856)
• Agkistrodon bilineatus GÜNTHER, 1863
• Agkistrodon contortrix (LINNAEUS, 1766)
• Agkistrodon laticinctus GLOYD & CONANT, 1934
• Agkistrodon piscivorus (LACÉPÈDE, 1789)
• Ahaetulla anomala (ANNANDALE, 1906)
• Ahaetulla fasciolata (FISCHER, 1885)
• Ahaetulla isabellina (WALL, 1910)
• Ahaetulla laudankia DEEPAK, NARAYANAN, SARKAR, DUTTA & MOHAPATRA, 2019
• Ahaetulla mycterizans (LINNAEUS, 1758)
• Ahaetulla nasuta (LACÉPÈDE, 1789)
• Ahaetulla prasina (BOIE, 1827)
• Ahaetulla pulverulenta (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Ahaetulla rufusoculara LAM, THU, NGUYEN, MURPHY & NGUYEN, 2021
• Aipysurus apraefrontalis SMITH, 1926
• Aipysurus duboisii BAVAY, 1869
• Aipysurus eydouxii (GRAY, 1849)
• Aipysurus foliosquama SMITH, 1926
• Aipysurus fuscus (TSCHUDI, 1837)
• Aipysurus laevis LACÉPÈDE, 1804
• Alexandresaurus camacan RODRIGUES, PELLEGRINO, DIXO, VERDADE, PAVAN, ARGOLO & SITES, 2007
• Algyroides fitzingeri (WIEGMANN, 1834)
• Algyroides hidalgoi BOSCA, 1916
• Algyroides moreoticus BIBRON & BORY, 1833
• Algyroides nigropunctatus (DUMÉRIL & BIBRON, 1839)
• Alligator mississippiensis (DAUDIN, 1801)
• Alopoglossus amazonius RUTHVEN, 1924
• Alopoglossus angulatus (LINNAEUS, 1758)
• Alopoglossus atriventris DUELLMAN, 1973
• Alopoglossus bilineatus (BOULENGER, 1890)
• Alopoglossus brevifrontalis (BOULENGER, 1912)
• Alopoglossus buckleyi (O’SHAUGHNESSY, 1881)
• Alopoglossus carinicaudatus (COPE, 1876)
• Alopoglossus copii BOULENGER, 1885
• Alopoglossus gorgonae (HARRIS, 1994)
• Alopoglossus harrisi HERNÁNDEZ-MORALES, STURARO, SALES-NUNES, LOTZKAT & PELOSO, 2020
• Alopoglossus myersi (HARRIS, 1994)
• Alopoglossus plicatus TAYLOR, 1949
• Alopoglossus viridiceps TORRES-CARVAJAL & LOBOS, 2014
• Alsophylax szczerbaki GOLUBEV & SATTAROV, 1979
• Altiphylax levitoni (GOLUBEV & SZCZERBAK, 1979)
• Altiphylax stoliczkai (STEINDACHNER, 1867)
• Amalosia jacovae (COUPER, KEIM & HOSKIN, 2007)
• Amalosia lesueurii (DUMÉRIL & BIBRON, 1836)
• Amalosia obscura (KING, 1985)
• Amalosia rhombifer (GRAY, 1845)
• Amblyodipsas katangensis DE WITTE & LAURENT, 1942
• Amblyodipsas polylepis (BOCAGE, 1873)
• Amblyodipsas rodhaini (DE WITTE, 1930)
• Amblyodipsas unicolor (REINHARDT, 1843)
• Amblyodipsas ventrimaculata (ROUX, 1907)
• Amblyrhynchus cristatus BELL, 1825
• Ameiva aggerecusans KOCH, VENEGAS, RÖDDER, FLECKS & BÖHME, 2013
• Ameiva ameiva (LINNAEUS, 1758)
• Ameiva atrigularis GARMAN, 1887
• Ameiva tobagana COPE, 1879
• Ameivula nigrigula (ARIAS, DE CARVALHO, RODRIGUES & ZAHER, 2011)
• Ameivula ocellifera (SPIX, 1825)
• Ameivula pyrrhogularis (BASTO DA SILVA & ÁVILA-PIRES, 2013)
• Amerotyphlops amoipira (RODRIGUES & JUNCÁ, 2002)
• Amerotyphlops arenensis GRABOSKI, PEREIRA-FILHO, SILVA, COSTA PRUDENTE & ZAHER, 2015
• Amerotyphlops brongersmianus (VANZOLINI, 1976)
• Amerotyphlops minuisquamus (DIXON & HENDRICKS, 1979)
• Amerotyphlops paucisquamus (DIXON & HENDRICKS, 1979)
• Amerotyphlops reticulatus (LINNAEUS, 1758)
• Amerotyphlops trinitatus (RICHMOND, 1965)
• Amerotyphlops yonenagae (RODRIGUES, 1991)
• Amnesteophis melanauchen (JAN, 1863)
• Amnisiophis amoenus (JAN, 1863)
• Amphibolurus muricatus (WHITE, 1790)
• Amphibolurus norrisi WITTEN & COVENTRY, 1984
• Amphiesma stolatum (LINNAEUS, 1758)
• Amphiesmoides ornaticeps (WERNER, 1924)
• Amphisbaena absaberi (STRÜSSMAN & CARVALHO, 2001)
• Amphisbaena alba LINNAEUS, 1758
• Amphisbaena anaemariae VANZOLINI, 1997
• Amphisbaena arenicola PEREZ & BORGES-MARTINS, 2019
• Amphisbaena bahiana VANZOLINI, 1964
• Amphisbaena bolivica MERTENS, 1929
• Amphisbaena brevis STRÜSSMANN & MOTT, 2009
• Amphisbaena caiari TEIXEIRA JR, DA VECHIO, NETO & RODRIGUES, 2014
• Amphisbaena camura COPE, 1862
• Amphisbaena crisae VANZOLINI, 1997
• Amphisbaena cubana GUNDLACH & PETERS, 1879
• Amphisbaena cuiabana (STRÜSSMAN & CARVALHO, 2001)
• Amphisbaena darwinii DUMÉRIL & BIBRON, 1839
• Amphisbaena dubia MÜLLER, 1924
• Amphisbaena filiformis RIBEIRO, GOMES, RODRIGUES DA SILVA, CINTRA & DA SILVA, 2016
• Amphisbaena fuliginosa LINNAEUS, 1758
• Amphisbaena hastata VANZOLINI, 1991
• Amphisbaena heathi SCHMIDT, 1936
• Amphisbaena hiata MONTERO & CÉSPEDEZ, 2002
• Amphisbaena kingii (BELL, 1833)
• Amphisbaena kiriri RIBEIRO, GOMIDES & COSTA, 2018
• Amphisbaena littoralis ROBERTO, BRITO & ÁVILA, 2014
• Amphisbaena longinqua TEXEIRA JUNIOR, DAL VECHIO, RECODER, CASSIMIRO, SENA & RODRIGUES, 2019
• Amphisbaena lumbricalis VANZOLINI, 1996
• Amphisbaena mebengokre RIBEIRO, SÁ, SANTOS JR, GRABOSKI, ZAHER, GUEDES, ANDRADE & VAZ-SILVA, 2019
• Amphisbaena mertensii STRAUCH, 1881
• Amphisbaena metallurga COSTA, RESENDE, TEIXEIRA, VECHIO & CLEMENTE, 2015
• Amphisbaena miringoera VANZOLINI, 1971
• Amphisbaena mitchelli PROCTER, 1923
• Amphisbaena mongoyo TEXEIRA JUNIOR, DAL VECHIO, RECODER, CASSIMIRO, SENA & RODRIGUES, 2019
• Amphisbaena munoai KLAPPENBACH, 1960
• Amphisbaena nana PEREZ & BORGES-MARTINS, 2019
• Amphisbaena neglecta DUNN & PIATT, 1936
• Amphisbaena persephone PINNA, MENDONÇA, BOCCHIGLIERI & FERNANDES, 2014
• Amphisbaena prunicolor (COPE, 1885)
• Amphisbaena roberti GANS, 1964
• Amphisbaena sanctaeritae VANZOLINI, 1994
• Amphisbaena silvestrii BOULENGER, 1902
• Amphisbaena steindachneri STRAUCH, 1881
• Amphisbaena talisiae VANZOLINI, 1995
• Amphisbaena tiaraju PEREZ & BORGES-MARTINS, 2019
• Amyda cartilaginea (BODDAERT, 1770)
• Anadia buenaventura BETANCOURT, REYES-PUIG, LOBOS, YÁNEZ-MUÑOZ & TORRES-CARVAJAL, 2018
• Anadia petersi OFTEDAL, 1974
• Anadia rhombifera (GÜNTHER, 1859)
• Anatololacerta anatolica (WERNER, 1900)
• Anatololacerta danfordi (GÜNTHER, 1876)
• Anatololacerta finikensis (EISELT & SCHMIDTLER, 1987)
• Anatololacerta ibrahimi (EISELT & SCHMIDTLER, 1987)
• Anatololacerta pelasgiana (MERTENS, 1959)
• Ancylodactylus kenyaensis MALONZA & BAUER, 2022
• Ancylodactylus spinicollis MÜLLER, 1907
• Ancylodactylus uzungwae (PERRET, 1986)
• Andinosaura aurea (SÁNCHEZ-PACHECO, AGUIRRE-PENAFIEL & TORRES-CARVAJAL, 2012)
• Andinosaura crypta (SÁNCHEZ-PACHECO, KIZIRIAN & SALES-NUNES, 2011)
• Andinosaura hyposticta (BOULENGER, 1902)
• Andinosaura kiziriani (SÁNCHEZ-PARECO, AGUIRRE-PENAFIEL & TORRES-CARVAJAL, 2012)
• Andinosaura oculata (O'SHAUGHNESSY, 1879)
• Andinosaura petrorum (KIZIRIAN, 1996)
• Andinosaura vespertina (KIZIRIAN, 1996)
• Andinosaura vieta (KIZIRIAN, 1996)
• Anepischetosia maccoyi (LUCAS & FROST, 1894)
• Anguis cephallonica WERNER, 1894
• Anguis fragilis LINNAEUS, 1758
• Anguis veronensis POLLINI, 1818
• Anilios vagurima ELLIS, 2019
• Anilius scytale (LINNAEUS, 1758)
• Anniella stebbinsi PAPENFUSS & PARHAM, 2013
• Anolis aeneus GRAY, 1840
• Anolis aequatorialis WERNER, 1894
• Anolis agassizi STEJNEGER, 1900
• Anolis allisoni BARBOUR, 1928
• Anolis allogus BARBOUR & RAMSDEN, 1919
• Anolis alutaceus COPE, 1861
• Anolis anchicayae POE, VELASCO, MIYATA & WILLIAMS, 2009
• Anolis apollinaris BOULENGER, 1919
• Anolis aquaticus TAYLOR, 1956
• Anolis arenal (KÖHLER & VARGAS, 2019)
• Anolis argenteolus COPE, 1861
• Anolis aridius (KÖHLER, ZIMMER, MCGRATH & HEDGES, 2019)
• Anolis australis (KÖHLER, ZIMMER, MCGRATH & HEDGES, 2019)
• Anolis bahorucoensis NOBLE & HASSLER, 1933
• Anolis barbouri (SCHMIDT, 1919)
• Anolis bartschi (COCHRAN, 1928)
• Anolis bicaorum (KÖHLER, 1996)
• Anolis binotatus PETERS, 1863
• Anolis biporcatus (WIEGMANN, 1834)
• Anolis bitectus COPE, 1864
• Anolis blanquillanus HUMMELINCK, 1940
• Anolis bombiceps COPE, 1875
• Anolis bonairensis RUTHVEN, 1923
• Anolis boulengerianus THOMINOT, 1887
• Anolis brevirostris BOCOURT, 1870
• Anolis brianjuliani (KÖHLER, PETERSEN & MÉNDEZ DE LA CRUZ, 2019)
• Anolis brunneus COPE, 1894
• Anolis callainus KÖHLER & HEDGES, 2020
• Anolis carolinensis VOIGT, 1832
• Anolis carpenteri ECHELLE, ECHELLE & FITCH, 1971
• Anolis chloris BOULENGER, 1898
• Anolis chlorocyanus DUMÉRIL & BIBRON, 1837
• Anolis christophei WILLIAMS, 1960
• Anolis chrysops LAZELL, 1964
• Anolis conspersus GARMAN, 1887
• Anolis cooki GRANT, 1931
• Anolis cristatellus DUMÉRIL & BIBRON, 1837
• Anolis cusuco (MCCRANIE, KÖHLER & WILSON, 2000)
• Anolis cuvieri MERREM, 1820
• Anolis cybotes COPE, 1862
• Anolis damulus COPE, 1864
• Anolis distichus COPE, 1861
• Anolis doris BARBOUR, 1925
• Anolis dracula YÁNEZ-MUÑOZ, REYES-PUIG, REYES-PUIG, VELASCO, AYALA-VARELA, TORRES-CARVAJAL, 2018
• Anolis dunni SMITH, 1936
• Anolis equestris MERREM, 1820
• Anolis evermanni STEJNEGER, 1904
• Anolis extremus GARMAN, 1887
• Anolis fasciatus BOULENGER, 1885
• Anolis festae PERACCA, 1904
• Anolis fitchi WILLIAMS & DUELLMAN, 1984
• Anolis fraseri GÜNTHER, 1859
• Anolis fuscoauratus D’ORBIGNY, 1837
• Anolis garmani STEJNEGER, 1899
• Anolis gemmosus O’SHAUGHNESSY, 1875
• Anolis gingivinus COPE, 1864
• Anolis gorgonae BARBOUR, 1905
• Anolis gracilipes BOULENGER, 1898
• Anolis grahami GRAY, 1845
• Anolis granuliceps BOULENGER, 1898
• Anolis griseus GARMAN, 1887
• Anolis guazuma GARRIDO, 1984
• Anolis gundlachi PETERS, 1877
• Anolis heterodermus DUMÉRIL, 1851
• Anolis higuey (KÖHLER, ZIMMER, MCGRATH & HEDGES, 2019)
• Anolis hispaniolae (KÖHLER, ZIMMER, MCGRATH & HEDGES, 2019)
• Anolis homolechis (COPE, 1864)
• Anolis huilae WILLIAMS, 1982
• Anolis humilis PETERS, 1863
• Anolis hyacinthogularis TORRES-CARVAJAL, AYALA-VARELA, LOBOS, POE & NARVÁEZ, 2017
• Anolis ibague WILLIAMS, 1975
• Anolis ibanezi POE, LATELLA, RYAN & SCHAAD, 2009
• Anolis insignis COPE, 1871
• Anolis insolitus WILLIAMS & RAND, 1969
• Anolis kahouannensis LAZELL, 1964
• Anolis kemptoni DUNN, 1940
• Anolis krugi PETERS, 1877
• Anolis kunayalae HULEBAK, POE, IBÁÑEZ & WILLIAMS, 2007
• Anolis latifrons BERTHOLD, 1846
• Anolis leachii DUMÉRIL & BIBRON, 1837
• Anolis lemniscatus BOULENGER, 1898
• Anolis lemurinus COPE, 1861
• Anolis limon VELASCO & HURTADO-GÓMEZ, 2014
• Anolis lineatopus GRAY, 1840
• Anolis liogaster BOULENGER, 1905
• Anolis lividus GARMAN, 1887
• Anolis longitibialis NOBLE, 1923
• Anolis lososi TORRES-CARVAJAL, AYALA-VARELA, LOBOS, POE & NARVÁEZ, 2017
• Anolis loysiana (COCTEAU, 1836)
• Anolis luciae GARMAN, 1887
• Anolis luteogularis NOBLE & HASSLER, 1935
• Anolis lynchi MIYATA, 1985
• Anolis lyra POE, VELASCO, MIYATA & WILLIAMS, 2009
• Anolis macrinii SMITH, 1968
• Anolis maculiventris BOULENGER, 1898
• Anolis marmoratus DUMÉRIL & BIBRON, 1837
• Anolis medemi AYALA & WILLIAMS, 1988
• Anolis mestrei BARBOUR & RAMSDEN, 1916
• Anolis monensis STEJNEGER, 1904
• Anolis monticola SHREVE, 1936
• Anolis nasofrontalis AMARAL, 1933
• Anolis nebulosus (WIEGMANN, 1834)
• Anolis neglectus PRATES, MELO-SAMPAIO, DE QUEIROZ, CARNAVAL, RODRIGUES & OLIVEIRA-DRUMMOND, 2019
• Anolis nelsoni BARBOUR, 1914
• Anolis nigrolineatus WILLIAMS, 1965
• Anolis occultus WILLIAMS & RIVERO, 1965
• Anolis onca (O’SHAUGHNESSY, 1875)
• Anolis opalinus GOSSE, 1850
• Anolis orcesi (LAZELL, 1969)
• Anolis ortonii COPE, 1868
• Anolis otongae AYALA-VARELA & VELASCO, 2010
• Anolis pachypus COPE, 1875
• Anolis parilis WILLIAMS, 1975
• Anolis parvauritus WILLIAMS, 1966
• Anolis paternus HARDY, 1967
• Anolis peraccae BOULENGER, 1898
• Anolis planiceps TROSCHEL, 1848
• Anolis podocarpus AYALA-VARELA & TORRES-CARVAJAL, 2010
• Anolis poei AYALA-VARELA, TROYA-RODRIGUEZ, TALERO-RODRIGUEZ & TORRES-CARVAJAL, 2014
• Anolis pogus LAZELL, 1972
• Anolis polylepis PETERS, 1874
• Anolis poncensis STEJNEGER, 1904
• Anolis porcatus GRAY, 1840
• Anolis princeps BOULENGER, 1902
• Anolis proboscis PETERS & ORCES, 1956
• Anolis pseudotigrinus AMARAL, 1933
• Anolis pulchellus DUMÉRIL & BIBRON, 1837
• Anolis punctatus DAUDIN, 1802
• Anolis purpurescens COPE, 1899
• Anolis quaggulus COPE, 1885
• Anolis quercorum FITCH, 1978
• Anolis ravifaux SCHWARTZ & HENDERSON, 1982
• Anolis reconditus UNDERWOOD & WILLIAMS, 1959
• Anolis rejectus GARRIDO & SCHWARTZ, 1972
• Anolis richardii DUMÉRIL & BIBRON, 1837
• Anolis ricordii DUMÉRIL & BIBRON, 1837
• Anolis roatanensis (KÖHLER & MCCRANIE, 2001)
• Anolis rodriguezii BOCOURT, 1873
• Anolis roquet (BONNATERRE, 1789)
• Anolis sabanus GARMAN, 1887
• Anolis sagrei DUMÉRIL & BIBRON, 1837
• Anolis saxatilis MERTENS, 1938
• Anolis scriptus GARMAN, 1887
• Anolis scypheus COPE, 1864
• Anolis semilineatus COPE, 1864
• Anolis sheplani SCHWARTZ, 1974
• Anolis shrevei (COCHRAN, 1939)
• Anolis smallwoodi SCHWARTZ, 1964
• Anolis soinii POE & YAÑEZ-MIRANDA, 2008
• Anolis stratulus COPE, 1861
• Anolis sulcifrons COPE, 1899
• Anolis tandai AVILA-PIRES, 1995
• Anolis taylori SMITH & SPIELER, 1945
• Anolis townsendi STEJNEGER, 1900
• Anolis trachyderma COPE, 1875
• Anolis transversalis DUMÉRIL, 1851
• Anolis trinitatis REINHARDT & LÜTKEN, 1862
• Anolis uniformis COPE, 1885
• Anolis unilobatus KÖHLER & VESELY, 2010
• Anolis utilensis (KÖHLER, 1996)
• Anolis valencienni DUMÉRIL & BIBRON, 1837
• Anolis vanzolinii (WILLIAMS, ORCES, MATHEUS & BLEIWEISS, 1996)
• Anolis ventrimaculatus BOULENGER, 1911
• Anolis vermiculatus COCTEAU, 1837
• Anolis villai FITCH & HENDERSON, 1976
• Anolis viridulus DÍAZ, CÁDIZ, VELAZCO & KAWATA, 2022
• Anolis wattsii BOULENGER, 1894
• Anolis websteri ARNOLD, 1980
• Anolis williamsmittermeierorum POE & YAÑEZ-MIRANDA, 2007
• Anomalepis colombia MARX, 1953
• Anomalepis flavapices PETERS, 1957
• Anomalepis mexicana JAN, 1860
• Anotosaura vanzolinia DIXON, 1974
• Antaresia childreni (GRAY, 1842)
• Apalone ferox (SCHNEIDER, 1783)
• Apalone mutica (LESUEUR, 1827)
• Apalone spinifera (LESUEUR, 1827)
• Aparallactus capensis SMITH, 1849
• Aparallactus lineatus (PETERS, 1870)
• Aparallactus lunulatus (PETERS, 1854)
• Aparallactus modestus (GÜNTHER, 1859)
• Aparallactus moeruensis DE WITTE & LAURENT, 1943
• Aparallactus niger BOULENGER, 1897
• Apathya cappadocica (WERNER, 1902)
• Aphaniotis fusca (PETERS, 1864)
• Aphaniotis ornata (LIDTH DE JEUDE, 1893)
• Aplopeltura boa (BOIE, 1828)
• Apodora papuana (PETERS & DORIA, 1878)
• Apographon orestes (HARVEY & MUÑOZ, 2004)
• Apostolepis adhara FRANÇA, BARBO, SILVA-JÚNIOR, SILVA & ZAHER, 2018
• Apostolepis albicollaris DE LEMA, 2002
• Apostolepis ambiniger (PETERS, 1869)
• Apostolepis arenaria RODRIGUES, 1993
• Apostolepis assimilis (REINHARDT, 1861)
• Apostolepis borellii PERACCA, 1904
• Apostolepis cearensis GOMES, 1915
• Apostolepis christineae DE LEMA, 2002
• Apostolepis dimidiata (JAN, 1862)
• Apostolepis flavotorquata (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Apostolepis gaboi RODRIGUES, 1993
• Apostolepis goiasensis PRADO, 1942
• Apostolepis intermedia KOSLOWSKY, 1898
• Apostolepis kikoi SANTOS, ENTIAUSPE-NETO, SILVA-ARAÚJO, SOUZA, LEMA, STRÜSSMANN & ALBUQUERQUE, 2018
• Apostolepis lineata COPE, 1887
• Apostolepis longicaudata GOMES, 1921
• Apostolepis nelsonjorgei DE LEMA & RENNER, 2004
• Apostolepis nigrolineata (PETERS, 1869)
• Apostolepis nigroterminata BOULENGER, 1896
• Apostolepis phillipsae HARVEY, 1999
• Apostolepis polylepis AMARAL, 1922
• Apostolepis quinquelineata (BOULENGER, 1896)
• Apostolepis quirogai GIRAUDO & SCROCCHI, 1998
• Apostolepis rondoni AMARAL, 1925
• Apostolepis sanctaeritae WERNER, 1924
• Apostolepis serrana DE LEMA & RENNER, 2006
• Apostolepis striata DE LEMA, 2004
• Apostolepis thalesdelemai BORGES-NOJOSA, LIMA, BEZERRA & JAMES, 2016
• Apostolepis vittata (COPE, 1887)
• Aprasia haroldi STORR, 1978
• Aprasia parapulchella KLUGE, 1974
• Arcanumophis problematicus (MYERS, 1986)
• Archaeolacerta bedriagae (CAMERANO, 1885)
• Archelaphe bella (STANLEY, 1917)
• Argyrophis diardii (SCHLEGEL, 1839)
• Aristelliger georgeensis (BOCOURT, 1873)
• Arizona elegans KENNICOTT, 1859
• Arthrosaura kockii (LIDTH DE JEUDE, 1904)
• Arthrosaura reticulata (O’SHAUGHNESSY, 1881)
• Asaccus arnoldi SIMÓ-RIUDALBAS, TARROSO, PAPENFUSS, AL-SARIRI & CARRANZA, 2017
• Asaccus caudivolvulus ARNOLD & GARDNER, 1994
• Asaccus elisae (WERNER, 1896)
• Asaccus gallagheri (ARNOLD, 1972)
• Asaccus gardneri CARRANZA, SIMÓ-RIUDALBAS, JAYASINGHE, WILMS & ELS, 2016
• Asaccus margaritae CARRANZA, SIMÓ-RIUDALBAS, JAYASINGHE, WILMS & ELS, 2016
• Aspidelaps lubricus (LAURENTI, 1768)
• Aspidomorphus lineaticollis (WERNER, 1903)
• Aspidomorphus schlegelii (GÜNTHER, 1872)
• Aspidoscelis burti (TAYLOR, 1938)
• Aspidoscelis costatus (COPE, 1878)
• Aspidoscelis cozumela (GADOW, 1906)
• Aspidoscelis dixoni (SCUDDAY, 1973)
• Aspidoscelis exsanguis (LOWE, 1956)
• Aspidoscelis gularis (BAIRD & GIRARD, 1852)
• Aspidoscelis guttatus (WIEGMANN, 1834)
• Aspidoscelis inornatus (BAIRD, 1859)
• Aspidoscelis laredoensis (MCKINNEY, KAY & ANDERSON, 1973)
• Aspidoscelis lineattissimus (COPE, 1878)
• Aspidoscelis marmoratus (BAIRD & GIRARD, 1852)
• Aspidoscelis martyris (STEJNEGER, 1891)
• Aspidoscelis neotesselatus (WALKER, CORDES & TAYLOR, 1997)
• Aspidoscelis opatae (WRIGHT, 1967)
• Aspidoscelis sexlineatus (LINNAEUS, 1766)
• Aspidoscelis sonorae (LOWE & WRIGHT, 1964)
• Aspidoscelis stictogrammus (BURGER, 1950)
• Aspidoscelis tesselatus (SAY, 1822)
• Aspidoscelis tigris (BAIRD & GIRARD, 1852)
• Aspidoscelis uniparens (WRIGHT & LOWE, 1965)
• Aspidoscelis velox (SPRINGER, 1928)
• Aspidoscelis xanthonotus (DUELLMAN & LOWE, 1953)
• Aspidura brachyorrhos (BOIE, 1827)
• Aspidura desilvai WICKRAMASINGHE, BANDARA, VIDANAPATHIRANA & WICKRAMASINGHE, 2019
• Aspronema cochabambae (DUNN, 1935)
• Aspronema dorsivittatum (COPE, 1862)
• Asthenodipsas jamilinaisi QUAH, GRISMER, LIM, ANUAR & IMBUN, 2019
• Asthenodipsas laevis (BOIE, 1827)
• Asthenodipsas lasgalenensis LOREDO, WOOD, QUAH, ANUAR, GREER, AHMAD & GRISMER, 2013
• Asthenodipsas malaccanus PETERS, 1864
• Asthenodipsas stuebingi QUAH, GRISMER, LIM, ANUAR & IMBUN, 2019
• Astrochelys radiata (SHAW, 1802)
• Atheris anisolepis MOCQUARD, 1887
• Atheris barbouri LOVERIDGE, 1930
• Atheris broadleyi LAWSON, 1999
• Atheris ceratophora WERNER, 1896
• Atheris chlorechis (PEL, 1852)
• Atheris hirsuta ERNST & RÖDEL, 2002
• Atheris hispida LAURENT, 1955
• Atheris katangensis DE WITTE, 1953
• Atheris mabuensis BRANCH & BAYLISS, 2009
• Atheris mongoensis COLLET & TRAPE, 2020
• Atheris nitschei TORNIER, 1902
• Atheris squamigera HALLOWELL, 1854
• Atheris subocularis FISCHER, 1888
• Atlantolacerta andreanskyi (WERNER, 1929)
• Atractaspis aterrima GÜNTHER, 1863
• Atractaspis bibronii SMITH, 1849
• Atractaspis boulengeri MOCQUARD, 1897
• Atractaspis branchi RÖDEL, KUCHARZEWSKI, MAHLOW, CHIRIO, PAUWELS, CARLINO, SAMBOLAH & GLOS, 2019
• Atractaspis congica PETERS, 1877
• Atractaspis corpulenta (HALLOWELL, 1854)
• Atractaspis dahomeyensis BOCAGE, 1887
• Atractaspis duerdeni GOUGH, 1907
• Atractaspis engaddensis HAAS, 1950
• Atractaspis irregularis (REINHARDT, 1843)
• Atractaspis microlepidota GÜNTHER, 1866
• Atractaspis micropholis GÜNTHER, 1872
• Atractaspis reticulata SJÖSTEDT, 1896
• Atractaspis watsoni BOULENGER, 1908
• Atractus aboiporu MELO-SAMPAIO, PASSOS, FOUQUET, COSTA-PRUDENTE & TORRES-CARVAJAL, 2019
• Atractus albuquerquei CUNHA & NASCIMENTO, 1983
• Atractus alphonsehogei CUNHA & NASCIMENTO, 1983
• Atractus altagratiae PASSOS & FERNANDES, 2008
• Atractus alytogrammus KÖHLER & KIECKBUSCH, 2014
• Atractus arangoi PRADO, 1940
• Atractus atlas PASSOS, SCANFERLA, MELO-SAMPAIO, BRITO & ALMENDARIZ, 2018
• Atractus badius (BOIE, 1827)
• Atractus boimirim PASSOS, PRUDENTE & LYNCH, 2016
• Atractus caete PASSOS, FERNANDES, BÉRNILS & MOURA-LEITE, 2010
• Atractus carrioni PARKER, 1930
• Atractus caxiuana COSTA PRUDENTE & SANTOS-COSTA, 2006
• Atractus cerberus ARTEAGA, MEBERT, VALENCIA, CISNEROS-HEREDIA, PEÑAFIEL, REYES-PUIG, VIEIRA-FERNANDES & GUAYASAMIN, 2017
• Atractus collaris PERACCA, 1897
• Atractus dapsilis MELO-SAMPAIO, PASSOS, FOUQUET, COSTA-PRUDENTE & TORRES-CARVAJAL, 2019
• Atractus duboisi (BOULENGER, 1880)
• Atractus dunni SAVAGE, 1955
• Atractus ecuadorensis SAVAGE, 1955
• Atractus edioi DA SILVA, RODRIGUES SILVA, RIBEIRO, SOUZA & DO AMARAL SOUZA, 2005
• Atractus elaps (GÜNTHER, 1858)
• Atractus emmeli (BOETTGER, 1888)
• Atractus esepe ARTEAGA, MEBERT, VALENCIA, CISNEROS-HEREDIA, PEÑAFIEL, REYES-PUIG, VIEIRA-FERNANDES & GUAYASAMIN, 2017
• Atractus flammigerus (BOIE, 1827)
• Atractus francoi PASSOS, FERNANDES, BÉRNILS & MOURA-LEITE, 2010
• Atractus fuliginosus (HALLOWELL, 1845)
• Atractus gaigeae (SAVAGE, 1955)
• Atractus gigas MYERS & SCHARGEL, 2006
• Atractus guentheri (WUCHERER, 1861)
• Atractus hoogmoedi PRUDENTE & PASSOS, 2010
• Atractus insipidus ROZE, 1961
• Atractus iridescens PERACCA, 1896
• Atractus latifrons (GÜNTHER, 1868)
• Atractus lehmanni BOETTGER, 1898
• Atractus maculatus (GÜNTHER, 1858)
• Atractus major BOULENGER, 1894
• Atractus marthae MENESES-PELAYO & PASSOS, 2019
• Atractus microrhynchus (COPE, 1868)
• Atractus modestus BOULENGER, 1894
• Atractus multicinctus (JAN, 1865)
• Atractus natans HOOGMOED & PRUDENTE, 2003
• Atractus nigricauda SCHMIDT & WALKER, 1943
• Atractus occidentalis SAVAGE, 1955
• Atractus occipitoalbus (JAN, 1862)
• Atractus orcesi SAVAGE, 1955
• Atractus pantostictus FERNANDES & PUORTO, 1993
• Atractus paraguayensis WERNER, 1924
• Atractus paucidens (DESPAX, 1910)
• Atractus poeppigi (JAN, 1862)
• Atractus potschi FERNANDES, 1995
• Atractus resplendens WERNER, 1901
• Atractus reticulatus (BOULENGER, 1885)
• Atractus riveroi ROZE, 1961
• Atractus ronnie PASSOS, FERNANDES & BORGES-NOJOSA, 2007
• Atractus roulei DESPAX, 1910
• Atractus savagei SALAZAR-VALENZUELA, TORRES-CARVAJAL & PASSOS, 2014
• Atractus schach (BOIE, 1827)
• Atractus serranus AMARAL, 1930
• Atractus snethlageae CUNHA & NASCIMENTO, 1983
• Atractus spinalis PASSOS, TEIXEIRA Jr, RECODER, DE SENA, DAL VECHIO, ARRUDA-PINTO, MENDONÇA, CASSIMIRO & RODRIGUES, 2013
• Atractus stygius PASSOS, AZEVEDO, NOGUEIRA, FERNANDES & SAWAYA, 2019
• Atractus surucucu PRUDENTE, 2008
• Atractus tartarus PASSOS, PRUDENTE & LYNCH, 2016
• Atractus thalesdelemai PASSOS, FERNANDES & ZANELLA, 2005
• Atractus torquatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Atractus touzeti SCHARGEL, LAMAR, PASSOS, VALENCIA, CISNEROS-HEREDIA & CAMPBELL, 2013
• Atractus trefauti MELO-SAMPAIO, PASSOS, FOUQUET, COSTA-PRUDENTE & TORRES-CARVAJAL, 2019
• Atractus trihedrurus AMARAL, 1926
• Atractus trilineatus WAGLER, 1828
• Atractus typhon PASSOS, MUESES-CISNEROS, LYNCH & FERNANDES, 2009
• Atractus zebrinus (JAN, 1862)
• Atractus zidoki GASC & RODRIGUES, 1979
• Atretium schistosum (DAUDIN, 1803)
• Atropoides picadoi (DUNN, 1939)
• Aurivela tergolaevigata (CABRERA, 2004)
• Austrelaps superbus (GÜNTHER, 1858)
• Austroablepharus naranjicaudus (GREER, FISHER & HORNER, 2004)
• Bachia alleni (BARBOUR, 1914)
• Bachia beebei MURPHY, SALVI, SANTOS, BRASWELL, CHARLES, BORZÉE & JOWERS, 2019
• Bachia dorbignyi (DUMÉRIL & BIBRON, 1839)
• Bachia flavescens (BONNATERRE, 1789)
• Bachia heteropa (LICHTENSTEIN & MARTENS, 1856)
• Bachia intermedia NOBLE, 1921
• Bachia lineata BOULENGER, 1903
• Bachia marcelae DONOSO-BARROS & GARRIDO, 1964
• Bachia scaea TEIXEIRA, DAL VECHIO, SALES-NUNES, MOLLO-NETO, MOREIRA-LOBO, STORTI, JUNQUEIRA-GAIGA, FREIRE-DIAS & RODRIGUES, 2013
• Bachia trinitatis (BARBOUR, 1914)
• Bachia trisanale (COPE, 1868)
• Bachia whitei MURPHY, SALVI, SANTOS, BRASWELL, CHARLES, BORZÉE & JOWERS, 2019
• Baliodryas steinbachi (BOULENGER, 1905)
• Bamanophis dorri (LATASTE, 1888)
• Barisia ciliaris (SMITH, 1942)
• Barisia herrerae ZALDÎVAR-RIVERÓN & NIETO-MONTES DE OCA, 2002
• Barisia imbricata (WIEGMANN, 1828)
• Barisia rudicollis (WIEGMANN, 1828)
• Basiliscus basiliscus (LINNAEUS, 1758)
• Basiliscus galeritus DUMÉRIL, 1851
• Basiliscus plumifrons COPE, 1875
• Basiliscus vittatus WIEGMANN, 1828
• Batagur affinis (CANTOR, 1847)
• Batagur baska (GRAY, 1831)
• Batagur trivittata (DUMÉRIL & BIBRON, 1835)
• Bauerius ansorgii (BOULENGER, 1907)
• Bavayia cyclura (GÜNTHER, 1872)
• Bavayia montana ROUX, 1913
• Bavayia sauvagii (BOULENGER, 1883)
• Bipes biporus (COPE, 1894)
• Bipes canaliculatus LATREILLE, 1801
• Bitis albanica HEWITT, 1937
• Bitis arietans MERREM, 1820
• Bitis armata (SMITH, 1826)
• Bitis atropos (LINNAEUS, 1758)
• Bitis caudalis (SMITH, 1839)
• Bitis cornuta (DAUDIN, 1803)
• Bitis gabonica DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Bitis harenna GOWER, WADE, SPAWLS, BÖHME, BUECHLEY, SYKES & COLSTON, 2016
• Bitis heraldica (BOCAGE, 1889)
• Bitis inornata (SMITH, 1838)
• Bitis nasicornis (SHAW & NODDER, 1792)
• Bitis parviocula BÖHME, 1976
• Bitis peringueyi (BOULENGER, 1888)
• Bitis rhinoceros (SCHLEGEL, 1855)
• Bitis rubida BRANCH, 1997
• Bitis schneideri (BOETTGER, 1886)
• Bitis worthingtoni PARKER, 1932
• Bitis xeropaga HAACKE, 1975
• Blanus alexandri SINDACO, KORNILIOS, SACCHI & LYMBERAKIS, 2014
• Blanus aporus WERNER, 1898
• Blanus cinereus VANDELLI, 1797
• Blanus mettetali BONS, 1963
• Blanus strauchi (BEDRIAGA, 1884)
• Blanus tingitanus BUSACK, 1988
• Boa atlantica GONZALEZ, LIMA, PASSOS & SILVA, 2024
• Boa constrictor LINNAEUS, 1758
• Boa imperator DAUDIN, 1803
• Boa nebulosa (LAZELL, 1964)
• Boa occidentalis PHILIPPI, 1873
• Boa orophias LINNAEUS, 1758
• Boa sigma (SMITH, 1943)
• Boaedon angolensis (BOCAGE, 1895)
• Boaedon branchi HALLERMANN, CERÍACO, SCHMITZ, ERNST, CONRADIE, VERBURGT, MARQUES & BAUER, 2020
• Boaedon capensis DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Boaedon fuliginosus (BOIE, 1827)
• Boaedon geometricus (SCHLEGEL, 1837)
• Boaedon lineatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Boaedon mendesi CERÍACO, ARELLANO, JADIN, MARQUES, PARRINHA & HALLERMANN, 2021
• Boaedon olivaceus (DUMÉRIL, 1856)
• Boaedon paralineatus TRAPE & MEDIANNIKOV, 2016
• Boaedon perisilvestris TRAPE & MEDIANNIKOV, 2016
• Boaedon radfordi GREENBAUM, PORTILLO, JACKSON & KUSAMBA, 2015
• Boaedon variegatus (BOCAGE, 1867)
• Boaedon virgatus (HALLOWELL, 1854)
• Bogertophis subocularis (BROWN, 1902)
• Boiga angulata (PETERS, 1861)
• Boiga barnesii (GÜNTHER, 1869)
• Boiga beddomei (WALL, 1909)
• Boiga ceylonensis (GÜNTHER, 1858)
• Boiga cyanea (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Boiga cynodon (BOIE, 1827)
• Boiga dendrophila (BOIE, 1827)
• Boiga drapiezii (BOIE, 1827)
• Boiga forsteni (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Boiga gocool (GRAY, 1834)
• Boiga irregularis (BECHSTEIN, 1802)
• Boiga kraepelini STEJNEGER, 1902
• Boiga melanota (BOULENGER, 1896)
• Boiga multifasciata (BLYTH, 1861)
• Boiga multomaculata (BOIE, 1827)
• Boiga nigriceps (GÜNTHER, 1863)
• Boiga philippina (PETERS, 1867)
• Boiga quincunciata (WALL, 1908)
• Boiga schultzei TAYLOR, 1923
• Boiga siamensis NUTAPHAND, 1971
• Boiga stoliczkae (WALL, 1909)
• Boiga thackerayi GIRI, DEEPAK, CAPTAIN, PAWAR & TILLACK, 2019
• Boiga trigonata (SCHNEIDER, 1802)
• Boiga westermanni (REINHARDT, 1863)
• Boiruna maculata (BOULENGER, 1896)
• Boiruna sertaneja ZAHER, 1996
• Borikenophis portoricensis (REINHARDT & LÜTKEN, 1862)
• Borikenophis prymnus (SCHWARTZ, 1966)
• Bothriechis guifarroi TOWNSEND, MEDINA-FLORES, WILSON, JADIN & AUSTIN, 2013
• Bothriechis hussaini ARTEAGA, PYRON, BATISTA, VIEIRA, MENESES-PELAYO, SMITH, BARRIO-AMORÓS, KOCH, AGNE, VALENCIA, BUSTAMANTE & HARRIS, 2024
• Bothriechis lateralis PETERS, 1862
• Bothriechis nigroadspersus (STEINDACHNER, 1870)
• Bothriechis nigroviridis PETERS, 1859
• Bothriechis nitidus (GÜNTHER, 1859)
• Bothriechis nubestris DOAN, MASON, CASTOE, SASA & PARKINSON, 2016
• Bothriechis schlegelii (BERTHOLD, 1846)
• Bothriechis torvus (POSADA-ARANGO, 1889)
• Bothrocophias andianus (AMARAL, 1923)
• Bothrocophias campbelli (FREIRE-LASCANO, 1991)
• Bothrocophias colombianus (RENDAHL & VESTERGREN, 1940)
• Bothrocophias hyoprora (AMARAL, 1935)
• Bothrocophias lojanus (PARKER, 1930)
• Bothrocophias microphthalmus (COPE, 1875)
• Bothrolycus ater GÜNTHER, 1874
• Bothrophthalmus lineatus PETERS, 1863
• Bothrops alcatraz MARQUES, MARTINS & SAZIMA, 2002
• Bothrops alternatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Bothrops asper (GARMAN, 1883)
• Bothrops atrox (LINNAEUS, 1758)
• Bothrops ayerbei FOLLECO-FERNANDEZ, 2010
• Bothrops bilineatus (WIED-NEUWIED, 1821)
• Bothrops brazili HOGE, 1954
• Bothrops cotiara (GOMES, 1913)
• Bothrops diporus COPE, 1862
• Bothrops erythromelas (AMARAL, 1923)
• Bothrops fonsecai HOGE & BELLUOMINI, 1959
• Bothrops insularis (AMARAL, 1922)
• Bothrops itapetiningae (BOULENGER, 1907)
• Bothrops jararaca (WIED-NEUWIED, 1824)
• Bothrops jararacussu LACERDA, 1884
• Bothrops lanceolatus BONNATERRE, 1790
• Bothrops leucurus WAGLER, 1824
• Bothrops lutzi (MIRANDA-RIBEIRO, 1915)
• Bothrops marajoensis HOGE, 1966
• Bothrops marmoratus DA SILVA & RODRIGUES, 2008
• Bothrops mattogrossensis AMARAL, 1925
• Bothrops monsignifer TIMMS, CHAPARRO, VENEGAS, SALAZAR-VALENZUELA, SCROCCHI, CUEVAS, LEYNAUD & CARRASCO, 2019
• Bothrops moojeni HOGE, 1966
• Bothrops muriciensis FERRAREZZI & FREIRE, 2001
• Bothrops neuwiedi WAGLER, 1824
• Bothrops oligolepis (WERNER, 1901)
• Bothrops osbornei FREIRE-LASCANO, 1991
• Bothrops otavioi BARBO, GRAZZIOTIN, SAZIMA, MARTINS & SAWAYA, 2012
• Bothrops pauloensis AMARAL, 1925
• Bothrops pirajai AMARAL, 1923
• Bothrops pubescens (COPE, 1870)
• Bothrops pulcher (PETERS, 1862)
• Bothrops punctatus (GARCIA, 1896)
• Bothrops sanctaecrucis HOGE, 1966
• Bothrops sazimai BARBO, GASPARINI, ALMEIDA, ZAHER, GRAZZIOTIN, GUSMÃO, FERRARINI & SAWAYA, 2016
• Bothrops sonene CARRASCO, GRAZZIOTIN, CRUZ-FARFÁN, KOCH, OCHOA, SCROCCHI, LEYNAUD & CHAPARRO, 2019
• Bothrops taeniatus WAGLER, 1824
• Bothrops venezuelensis SANDNER-MONTILLA, 1952
• Brachylophus fasciatus (BRONGNIART, 1800)
• Brachymeles bonitae DUMÉRIL & BIBRON, 1839
• Brachymeles boulengeri TAYLOR, 1922
• Brachymeles burksi TAYLOR, 1917
• Brachymeles kadwa SILER & BROWN, 2010
• Brachyorrhos gastrotaenius (BLEEKER, 1860)
• Bradypodion atromontanum BRANCH, TOLLEY & TILBURY, 2006
• Bradypodion gutturale (SMITH, 1849)
• Bradypodion kentanicum (HEWITT, 1935)
• Bradypodion ngomeense TILBURY & TOLLEY, 2009
• Bradypodion setaroi RAW, 1976
• Bradypodion transvaalense (FITZSIMONS, 1930)
• Bradypodion ventrale (GRAY, 1845)
• Brasiliscincus agilis (RADDI, 1823)
• Brasiliscincus heathi (SCHMIDT & INGER, 1951)
• Broadleysaurus major (DUMÉRIL, 1851)
• Bronchocela burmana BLANFORD, 1878
• Bronchocela cristatella (KUHL, 1820)
• Bronchocela hayeki (MÜLLER, 1928)
• Bronchocela marmorata GRAY, 1845
• Bronchocela rayaensis GRISMER, WOOD, LEE, QUAH, ANUAR, NGADI & SITES, 2015
• Bronchocela shenlong GRISMER, WOOD, LEE, QUAH, ANUAR, NGADI & SITES, 2015
• Brookesia superciliaris (KUHL, 1820)
• Brookesia tedi SCHERZ, KÖHLER, RAKOTOARISON, GLAW & VENCES, 2019
• Buhoma depressiceps (WERNER, 1897)
• Buhoma procterae (LOVERIDGE, 1922)
• Buhoma vauerocegae (TORNIER, 1902)
• Bungarus bungaroides (CANTOR, 1839)
• Bungarus caeruleus (SCHNEIDER, 1801)
• Bungarus candidus (LINNAEUS, 1758)
• Bungarus ceylonicus GÜNTHER, 1864
• Bungarus fasciatus (SCHNEIDER, 1801)
• Bungarus multicinctus BLYTH, 1861
• Bungarus niger WALL, 1908
• Bungarus sindanus BOULENGER, 1897
• Bungarus slowinskii KUCH, KIZIRIAN, NGUYEN, LAWSON, DONNELLY & MEBS, 2005
• Bungarus wanghaotingi POPE, 1928
• Bunopus blanfordii STRAUCH, 1887
• Bunopus tuberculatus BLANFORD, 1874
• Caaeteboia amarali (WETTSTEIN, 1930)
• Caiman crocodilus (LINNAEUS, 1758)
• Caiman latirostris (DAUDIN, 1801)
• Caiman yacare (DAUDIN, 1801)
• Calabaria reinhardtii (SCHLEGEL, 1851)
• Calamaria abramovi ORLOV, 2009
• Calamaria abstrusa INGER & MARX, 1965
• Calamaria acutirostris BOULENGER, 1896
• Calamaria albiventer (GRAY, 1834)
• Calamaria andersoni YANG & ZHENG, 2018
• Calamaria berezowskii GÜNTHER, 1896
• Calamaria bitorques PETERS, 1872
• Calamaria buchi MARX & INGER, 1955
• Calamaria concolor ORLOV, TRUONG, TAO, ANANJEVA & CUC, 2010
• Calamaria dominici ZIEGLER, TRAN & NGUYEN, 2019
• Calamaria eiselti INGER & MARX, 1965
• Calamaria forcarti INGER & MARX, 1965
• Calamaria gervaisii DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Calamaria gialaiensis ZIEGLER, SANG & TRUONG, 2008
• Calamaria ingeri GRISMER, KAISER & YAAKOB, 2004
• Calamaria joloensis TAYLOR, 1922
• Calamaria lovii BOULENGER, 1887
• Calamaria lumbricoidea BOIE, 1827
• Calamaria melanota JAN, 1862
• Calamaria muelleri BOULENGER, 1896
• Calamaria nebulosa LEE, 2021
• Calamaria palavanensis INGER & MARX, 1965
• Calamaria pavimentata DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Calamaria sangi NGUYEN, KOCH & ZIEGLER, 2009
• Calamaria schlegeli DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Calamaria septentrionalis BOULENGER, 1890
• Calamaria strigiventris POYARKOV, NGUYEN, ORLOV & VOGEL, 2019
• Calamaria suluensis TAYLOR, 1922
• Calamaria thanhi ZIEGLER & QUYET, 2005
• Calamaria virgulata BOIE, 1827
• Calamaria yunnanensis CHERNOV, 1962
• Calamodontophis paucidens (AMARAL, 1936)
• Calamodontophis ronaldoi FRANCO, DE CARVALHO-CINTRA & DE LEMA, 2006
• Caledoniscincus aquilonius SADLIER, BAUER & COLGAN, 1999
• Caledoniscincus atropunctatus (ROUX, 1913)
• Caledoniscincus austrocaledonicus (BAVAY, 1869)
• Caledoniscincus bodoi (BÖRNER, 1980)
• Caledoniscincus festivus (ROUX, 1913)
• Calliophis bilineatus (PETERS, 1881)
• Calliophis bivirgatus (BOIE, 1827)
• Calliophis intestinalis (LAURENTI, 1768)
• Calliophis maculiceps (GÜNTHER, 1858)
• Calliophis melanurus (SHAW, 1802)
• Calliophis nigrescens (GÜNTHER, 1862)
• Calliophis philippinus (GÜNTHER, 1864)
• Calliophis salitan BROWN, SMART, LEVITON & SMITH, 2018
• Calliophis suluensis (STEINDACHNER, 1891)
• Callisaurus draconoides BLAINVILLE, 1835
• Callopistes flavipunctatus (DUMÉRIL & BIBRON, 1839)
• Callopistes maculatus GRAVENHORST, 1838
• Calloselasma rhodostoma (KUHL, 1824)
• Calotes bhutanensis BISWAS, 1975
• Calotes calotes (LINNAEUS, 1758)
• Calotes ceylonensis MÜLLER, 1887
• Calotes desilvai BAHIR & MADUWAGE, 2005
• Calotes emma GRAY, 1845
• Calotes jerdoni GÜNTHER, 1870
• Calotes liolepis BOULENGER, 1885
• Calotes minor (HARDWICKE & GRAY, 1827)
• Calotes mystaceus DUMÉRIL & BIBRON, 1837
• Calotes nigrilabris PETERS, 1860
• Calotes paulus SMITH, 1935
• Calotes versicolor (DAUDIN, 1802)
• Calotes yunnanensis ANNANDALE, 1905
• Calotes zolaiking GIRI, CHAITANYA, MAHONY, LALRONUNGA, LALRINCHHANA, DAS, SARKAR, KARANTH & DEEPAK, 2019
• Calumma juliae PRÖTZEL, VENCES, HAWLITSCHEK, SCHERZ, RATSOAVINA & GLAW, 2018
• Calumma nasutum (DUMÉRIL & BIBRON, 1836)
• Calumma roaloko PRÖTZEL, LAMBERT, ANDRIANASOLO, HUTTER, COBB, SCHERZ & GLAW, 2018
• Calumma uetzi PRÖTZEL, VENCES, HAWLITSCHEK, SCHERZ, RATSOAVINA & GLAW, 2018
• Calyptommatus nicterus RODRIGUES, 1991
• Candoia paulsoni (STULL, 1956)
• Cantoria violacea GIRARD, 1858
• Capitellum mariagalantae HEDGES & CONN, 2012
• Caretta caretta (LINNAEUS, 1758)
• Caribicus warreni (SCHWARTZ, 1970)
• Carlia babarensis (KOPSTEIN, 1926)
• Carlia bicarinata (MACLEAY, 1877)
• Carlia bomberai ZUG & ALLISON, 2006
• Carlia diguliensis (KOPSTEIN, 1926)
• Carlia rhomboidalis (PETERS, 1869)
• Carphodactylus laevis GÜNTHER, 1897
• Carphophis amoenus (SAY, 1825)
• Causus bilineatus BOULENGER, 1905
• Causus defilippii (JAN, 1863)
• Causus lichtensteinii (JAN, 1859)
• Causus maculatus (HALLOWELL, 1842)
• Causus resimus (PETERS, 1862)
• Causus rhombeatus (LICHTENSTEIN, 1823)
• Celestus crusculus (GARMAN, 1887)
• Celestus duquesneyi GRANT, 1940
• Celestus molesworthi GRANT, 1940
• Celestus occiduus (SHAW, 1802)
• Cemophora coccinea (BLUMENBACH, 1788)
• Centrochelys sulcata (MILLER, 1779)
• Centrosaura apodema (UZZELL, 1966)
• Cerastes cerastes LINNAEUS, 1758
• Cerastes gasperettii LEVITON & ANDERSON, 1967
• Cerastes vipera (LINNAEUS, 1758)
• Ceratophora aspera GÜNTHER, 1864
• Ceratophora erdeleni PETHIYAGODA & MANAMENDRA-ARACHCHI, 1998
• Ceratophora karu PETHIYAGODA & MANAMENDRA-ARACHCHI, 1998
• Ceratophora stoddartii GRAY, 1834
• Ceratophora tennentii GÜNTHER, 1861
• Ceratophora ukuwelai KARUNARATHNA, POYARKOV, AMARASINGHE, SURASINGHE, BUSHUEV, MADAWALA, GORIN & DE SILVA, 2020
• Cerberus australis (GRAY, 1842)
• Cerberus microlepis BOULENGER, 1896
• Cerberus rynchops (SCHNEIDER, 1799)
• Cerberus schneiderii (SCHLEGEL, 1837)
• Cercophis auratus (SCHLEGEL, 1837)
• Cercosaura argulus PETERS, 1862
• Cercosaura bassleri RUIBAL, 1952
• Cercosaura eigenmanni (GRIFFIN, 1917)
• Cercosaura manicata O’SHAUGHNESSY, 1881
• Cercosaura ocellata WAGLER, 1830
• Cercosaura oshaughnessyi (BOULENGER, 1885)
• Cerrophidion petlalcalensis LÓPEZ-LUNA, VOGT & TORRE-LORANCA, 1999
• Cerrophidion tzotzilorum (CAMPBELL, 1985)
• Chalcides bedriagai (BOSCA, 1880)
• Chalcides boulengeri ANDERSON, 1892
• Chalcides chalcides (LINNAEUS, 1758)
• Chalcides colosii LANZA, 1957
• Chalcides delislei (LATASTE & ROCHEBRUNE, 1876)
• Chalcides ebneri WERNER, 1931
• Chalcides guentheri BOULENGER, 1887
• Chalcides lanzai PASTEUR, 1967
• Chalcides manueli HEDIGER, 1935
• Chalcides mauritanicus (DUMÉRIL & BIBRON, 1839)
• Chalcides minutus CAPUTO, 1993
• Chalcides mionecton (BÖTTGER, 1874)
• Chalcides montanus WERNER, 1931
• Chalcides ocellatus (FORSKÅL, 1775)
• Chalcides parallelus DOUMERGUE, 1901
• Chalcides polylepis BOULENGER, 1890
• Chalcides pseudostriatus CAPUTO, 1993
• Chalcides sepsoides (AUDOUIN, 1829)
• Chalcides sexlineatus STEINDACHNER, 1891
• Chalcides simonyi STEINDACHNER, 1891
• Chalcides sphenopsiformis (DUMÉRIL, 1856)
• Chalcides striatus (CUVIER, 1829)
• Chalcides viridanus (GRAVENHORST, 1851)
• Chamaeleo africanus LAURENTI, 1768
• Chamaeleo calyptratus DUMÉRIL & DUMÉRIL, 1851
• Chamaeleo chamaeleon (LINNAEUS, 1758)
• Chamaeleo dilepis LEACH, 1819
• Chamaeleo gracilis HALLOWELL, 1844
• Chamaeleo laevigatus GRAY, 1863
• Chamaeleo zeylanicus LAURENTI, 1768
• Chamaelycus christyi BOULENGER, 1919
• Chamaelycus fasciatus (GÜNTHER, 1858)
• Chamaelycus parkeri (ANGEL, 1934)
• Chatogekko amazonicus (ANDERSSON, 1918)
• Chelodina burrungandjii THOMSON, KENNETT & GEORGES, 2000
• Chelodina gunaleni MCCORD & JOSEPH-OUNI, 2007
• Chelodina kuchlingi CANN, 1997
• Chelodina kurrichalpongo (JOSEPH-OUNI, MCCORD, CANN & SMALES, 2019)
• Chelodina mccordi RHODIN, 1994
• Chelodina oblonga GRAY, 1841
• Chelodina reimanni PHILIPPEN & GROSSMANN, 1990
• Chelodina rugosa OGILBY, 1889
• Chelodina steindachneri SIEBENROCK, 1914
• Chelonia mydas (LINNAEUS, 1758)
• Chelonoidis carbonarius (SPIX, 1824)
• Chelonoidis chilensis (GRAY, 1870)
• Chelonoidis denticulatus (LINNAEUS, 1766)
• Chelonoidis niger (QUOY & GAIMARD, 1824)
• Chelosania brunnea GRAY, 1845
• Chelus fimbriata (SCHNEIDER, 1783)
• Chelydra acutirostris PETERS, 1862
• Chelydra serpentina (LINNAEUS, 1758)
• Chersobius signatus (GMELIN, 1789)
• Chilabothrus gracilis FISCHER, 1888
• Chilabothrus striatus (FISCHER, 1856)
• Chilorhinophis butleri WERNER, 1907
• Chilorhinophis gerardi (BOULENGER, 1913)
• Chironius bicarinatus (WIED-NEUWIED, 1820)
• Chironius brazili HAMDAN & FERNANDES, 2015
• Chironius carinatus (LINNAEUS, 1758)
• Chironius cochranae HOGE & ROMANO, 1969
• Chironius diamantina FERNANDES & HAMDAN, 2014
• Chironius dixoni WIEST, 1978
• Chironius dracomaris SUDRÉ, ANDRADE-JUNIOR, FOLLY, AZEVEDO, ÁVILA, CURCIO, SALES NUNES & PASSOS, 2024
• Chironius exoletus (LINNAEUS, 1758)
• Chironius flavolineatus BOETTGER, 1885
• Chironius flavopictus (WERNER, 1909)
• Chironius foveatus BAILEY, 1955
• Chironius fuscus (LINNAEUS, 1758)
• Chironius grandisquamis (PETERS, 1869)
• Chironius laevicollis (WIED-NEUWIED, 1824)
• Chironius leucometapus DIXON, WIEST & CEI, 1993
• Chironius maculoventris DIXON, WIEST & CEI, 1993
• Chironius monticola ROZE, 1952
• Chironius multiventris SCHMIDT & WALKER, 1943
• Chironius nigelnoriegai JADIN, JOWERS, BLAIR, LUDWIG, SALGADO-IRAZABAL & MURPHY, 2024
• Chironius quadricarinatus BOIE, 1827
• Chironius scurrula (WAGLER, 1824)
• Chironius septentrionalis DIXON, WIEST & CEI, 1993
• Chironius spixii (HALLOWELL, 1845)
• Chlamydosaurus kingii GRAY, 1825
• Chlorosoma laticeps (WERNER, 1900)
• Chlorosoma viridissimum (LINNAEUS, 1758)
• Chondrodactylus fitzsimonsi (LOVERIDGE, 1947)
• Chondrodactylus laevigatus (FISCHER, 1888)
• Chondrodactylus turneri (GRAY, 1864)
• Christinus marmoratus (GRAY, 1845)
• Chrysemys picta (SCHNEIDER, 1783)
• Chrysopelea ornata (SHAW, 1802)
• Chrysopelea paradisi BOIE, 1827
• Chrysopelea pelias (LINNAEUS, 1758)
• Chrysopelea taprobanica SMITH, 1943
• Clelia clelia (DAUDIN, 1803)
• Clelia equatoriana (AMARAL, 1924)
• Clelia hussami MORATO, FRANCO & SANCHES, 2003
• Clelia plumbea (WIED-NEUWIED, 1820)
• Clelia scytalina (COPE, 1867)
• Clemmys guttata (SCHNEIDER, 1792)
• Clonophis kirtlandii (KENNICOTT, 1856)
• Cnemaspis aaronbaueri SAYYED, GRISMER, CAMPBELL & DILEEPKUMAR, 2019
• Cnemaspis aceh ISKANDAR, MCGUIRE & AMARASINGHE, 2017
• Cnemaspis adangrawi AMPAI, RUJIRAWAN, WOOD, STUART & AOWPHOL, 2019
• Cnemaspis adii SRINIVASULU, KUMAR & SRINIVASULU, 2015
• Cnemaspis affinis (STOLICZKA, 1870)
• Cnemaspis agarwali KHANDEKAR, 2019
• Cnemaspis agayagangai AGARWAL, THACKERAY & KHANDEKAR, 2022
• Cnemaspis ajijae SAYYED, PYRON & DILEEPKUMAR, 2018
• Cnemaspis alwisi MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis amba KHANDEKAR, THACKERAY & AGARWAL, 2019
• Cnemaspis amboliensis SAYYED, PYRON & DILEEPKUMAR, 2018
• Cnemaspis amith MANAMENDRA-ARACHCHI, BATUWITA & PETHIYAGODA, 2007
• Cnemaspis anandani MURTHY, NITESH, SENGUPTA & DEEPAK, 2019
• Cnemaspis andalas ISKANDAR, MCGUIRE & AMARASINGHE, 2017
• Cnemaspis andersonii (ANNANDALE, 1905)
• Cnemaspis anslemi KARUNARATHNA & UKUWELA, 2019
• Cnemaspis argus DRING, 1979
• Cnemaspis auriventralis RUJIRAWAN, YODTHONG, AMPAI, TERMPRAYOOON, AKSORNNEAM, STUART & AOWPHOL, 2022
• Cnemaspis bangara AGARWAL, THACKERAY, PAL & KHANDEKAR, 2020
• Cnemaspis baueri DAS & GRISMER, 2003
• Cnemaspis bayuensis GRISMER, GRISMER, WOOD & CHAN, 2008
• 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 boulengeri STRAUCH, 1887
• Cnemaspis butewai KARUNARATHNA, POYARKOV, DE SILVA, MADAWALA, BOTEJUE, GORIN, SURASINGHE, GABADAGE, UKUWELA & BAUER, 2019
• Cnemaspis chanthaburiensis BAUER & DAS, 1998
• Cnemaspis dezwaani DAS, 2005
• Cnemaspis dissanayakai KARUNARATHNA, DE SILVA, MADAWALA, KARUNARATHNA, WICKRAMASINGHE, UKUWELA & BAUER, 2019
• Cnemaspis fantastica AGARWAL, THACKERAY & KHANDEKAR, 2022
• Cnemaspis flavigaster ONN & GRISMER, 2008
• Cnemaspis flaviventralis SAYYED, PYRON & DAHANUKAR, 2016
• Cnemaspis flavolineata (NICHOLLS, 1949)
• Cnemaspis gemunu BAUER, DE SILVA, GREENBAUM & JACKMAN, 2007
• Cnemaspis girii MIRZA, PAL, BHOSALE & SANAP, 2014
• Cnemaspis goaensis SHARMA, 1976
• Cnemaspis godagedarai DE SILVA, BAUER, BOTEJUE & KARUNARATHNA, 2019
• Cnemaspis gotaimbarai KARUNARATHNA, POYARKOV, DE SILVA, MADAWALA, BOTEJUE, GORIN, SURASINGHE, GABADAGE, UKUWELA & BAUER, 2019
• Cnemaspis grismeri WOOD, QUAH, ANUAR MS & MUIN, 2013
• Cnemaspis gunasekarai AMARASINGHE, KARUNARATHNA, MADAWALA & DE SILVA, 2021
• 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 hitihamii KARUNARATHNA, POYARKOV, DE SILVA, MADAWALA, BOTEJUE, GORIN, SURASINGHE, GABADAGE, UKUWELA & BAUER, 2019
• Cnemaspis ingerorum BATUWITA, AGARWAL & BAUER, 2019
• Cnemaspis jacobsoni DAS, 2005
• Cnemaspis jayaweerai KARUNARATHNA, UKUWELA, DE SILVA, BAUER, MADAWALA, POYARKOV, BOTEJUE, GABADAGE, GRISMER & GORIN, 2023
• Cnemaspis kallima MANAMENDRA-ARACHCHI, BATUWITA & PETHIYAGODA, 2007
• Cnemaspis kandambyi BATUWITA & UDUGAMPALA, 2017
• Cnemaspis kandiana (KELAART, 1852)
• Cnemaspis karsticola GRISMER, GRISMER, WOOD & CHAN, 2008
• Cnemaspis kawminiae KARUNARATHNA, DE SILVA, GABADAGE, KARUNARATHNA, WICKRAMASINGHE, UKUWELA & BAUER, 2019
• Cnemaspis kendallii (GRAY, 1845)
• Cnemaspis kivulegedarai KARUNARATHNA, POYARKOV, DE SILVA, MADAWALA, BOTEJUE, GORIN, SURASINGHE, GABADAGE, UKUWELA & BAUER, 2019
• Cnemaspis kohukumburai KARUNARATHNA, POYARKOV, DE SILVA, MADAWALA, BOTEJUE, GORIN, SURASINGHE, GABADAGE, UKUWELA & BAUER, 2019
• Cnemaspis kolhapurensis GIRI, BAUER & GAIKWAD, 2009
• Cnemaspis kotagamai KARUNARATHNA, DE SILVA, BOTEJUE, SURASINGHE, WICKRAMASINGHE, UKUWELA & BAUER, 2019
• Cnemaspis koynaensis KHANDEKAR, THACKERAY & AGARWAL, 2019
• Cnemaspis kumarasinghei MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis kumpoli TAYLOR, 1963
• Cnemaspis latha MANAMENDRA-ARACHCHI, BATUWITA & PETHIYAGODA, 2007
• Cnemaspis limayei SAYYED, PYRON & DILEEPKUMAR, 2018
• Cnemaspis limi DAS & GRISMER, 2003
• Cnemaspis lineatubercularis AMPAI, WOOD, STUART & AOWPHOL, 2020
• Cnemaspis littoralis (JERDON, 1853)
• Cnemaspis lokugei KARUNARATHNA, DE SILVA, GABADAGE, BOTEJUE, MADAWALA & UKUWELA, 2021
• Cnemaspis maculicollis CYRIAC, JOHNY, UMESH & PALOT, 2018
• Cnemaspis magnifica KHANDEKAR, THACKERAY, PAL & AGARWAL, 2020
• Cnemaspis mahabali SAYYED, PYRON & DILEEPKUMAR, 2018
• Cnemaspis mahsuriae GRISMER, WOOD, QUAH, ANUAR, NGADI & AHMAD, 2015
• Cnemaspis manoae AMARASINGHE & KARUNARATHNA, 2020
• Cnemaspis mcguirei GRISMER, GRISMER, WOOD & CHAN, 2008
• Cnemaspis menikay MANAMENDRA-ARACHCHI, BATUWITA & PETHIYAGODA, 2007
• Cnemaspis minang ISKANDAR, MCGUIRE & AMARASINGHE, 2017
• Cnemaspis modiglianii DAS, 2005
• Cnemaspis molligodai MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis monachorum GRISMER, AHMAD, CHAN, BELABUT, MUIN, WOOD & GRISMER, 2009
• Cnemaspis mumpuniae GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis muria RIYANTO, MUNIR, MARTAMENGGALA, FITRIANA & HAMIDY, 2019
• Cnemaspis mysoriensis (JERDON, 1853)
• Cnemaspis nanayakkarai KARUNARATHNA, UKUWELA, DE SILVA, BAUER, MADAWALA, POYARKOV, BOTEJUE, GABADAGE, GRISMER & GORIN, 2023
• Cnemaspis nandimithrai KARUNARATHNA, POYARKOV, DE SILVA, MADAWALA, BOTEJUE, GORIN, SURASINGHE, GABADAGE, UKUWELA & BAUER, 2019
• Cnemaspis narathiwatensis GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis nilgala KARUNARATHNA, BAUER, DE SILVA, SURASINGHE, SOMARATNA, MADAWALA, GABADAGE, BOTEJUE, HENKANATHTHEGEDARA & UKUWELA, 2019
• Cnemaspis omari GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis ornata (BEDDOME, 1870)
• Cnemaspis otai DAS & BAUER, 2000
• Cnemaspis pachaimalaiensis AGARWAL, THACKERAY & KHANDEKAR, 2022
• Cnemaspis pagai ISKANDAR, MCGUIRE & AMARASINGHE, 2017
• Cnemaspis palakkadensis SAYYED, CYRIAC & DILEEPKUMAR, 2020
• Cnemaspis pava MANAMENDRA-ARACHCHI, BATUWITA & PETHIYAGODA, 2007
• Cnemaspis pemanggilensis GRISMER & DAS, 2006
• Cnemaspis peninsularis GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis perhentianensis GRISMER & CHAN, 2008
• Cnemaspis phillipsi MANAMENDRA-ARACHCHI, BATUWITA & PETHIYAGODA, 2007
• Cnemaspis phuketensis DAS & LEONG, 2004
• Cnemaspis podihuna DERANIYAGALA, 1944
• Cnemaspis pseudomcguirei GRISMER, AHMAD, CHAN, BELABUT, MUIN, WOOD & GRISMER, 2009
• Cnemaspis psychedelica GRISMER, NGO & GRISMER, 2010
• Cnemaspis pulchra MANAMENDRA-ARACHCHI, BATUWITA & PETHIYAGODA, 2007
• Cnemaspis punctata MANAMENDRA-ARACHCHI, BATUWITA & PETHIYAGODA, 2007
• 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 ranganaensis SAYYED & SULAKHE, 2020
• Cnemaspis retigalensis MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis rishivalleyensis AGARWAL, THACKERAY & KHANDEKAR, 2020
• Cnemaspis roticanai GRISMER & ONN, 2010
• Cnemaspis rudhira AGARWAL, THACKERAY & KHANDEKAR, 2022
• Cnemaspis sakleshpurensis KHANDEKAR, THACKERAY & AGARWAL, 2022
• Cnemaspis salimalii AGARWAL, THACKERAY & KHANDEKAR, 2022
• Cnemaspis samanalensis MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis scalpensis (FERGUSON, 1877)
• Cnemaspis schalleri KHANDEKAR, THACKERAY, & AGARWAL, 2021
• 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 silvula MANAMENDRA-ARACHCHI, BATUWITA & PETHIYAGODA, 2007
• Cnemaspis stellapulvis KHANDEKAR, THACKERAY & AGARWAL, 2020
• 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 tanintharyi LEE, MILLER, ZUG & MULCAHY, 2019
• 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 thackerayi KHANDEKAR, GAITONDE & AGARWAL, 2019
• Cnemaspis thayawthadangyi LEE, MILLER, ZUG & MULCAHY, 2019
• Cnemaspis tigris KHANDEKAR, THACKERAY & AGARWAL, 2022
• Cnemaspis tropidogaster (BOULENGER, 1885)
• Cnemaspis upendrai MANAMENDRA-ARACHCHI, BATUWITA & PETHIYAGODA, 2007
• Cnemaspis whittenorum DAS, 2005
• Cnemaspis wicksi (STOLICZKA, 1873)
• Cnemaspis yelagiriensis AGARWAL, THACKERAY, PAL & KHANDEKAR, 2020
• Cnemaspis yercaudensis DAS & BAUER, 2000
• Cnemidophorus flavissimus UGUETO, HARVEY & RIVAS, 2010
• Cnemidophorus lemniscatus (LINNAEUS, 1758)
• Cnemidophorus nigricolor PETERS, 1873
• Cnemidophorus ruatanus BARBOUR, 1928
• Cnemidophorus splendidus MARKEZICH, COLE & DESSAUER, 1997
• Coelognathus erythrurus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Coelognathus flavolineatus (SCHLEGEL, 1837)
• Coelognathus helena (DAUDIN, 1803)
• Coelognathus philippinus (GRIFFIN, 1909)
• Coelognathus radiatus (BOIE, 1827)
• Coleodactylus meridionalis BOULENGER, 1888
• Coleonyx brevis STEJNEGER, 1893
• Coleonyx elegans GRAY, 1845
• Coleonyx fasciatus (BOULENGER, 1885)
• Coleonyx mitratus (PETERS, 1863)
• Coleonyx nemoralis KLAUBER, 1945
• Coleonyx reticulatus DAVIS & DIXON, 1958
• Coleonyx variegatus (BAIRD, 1858)
• Collorhabdium williamsoni SMEDLEY, 1932
• Colobosaura modesta (REINHARDT & LÜTKEN, 1862)
• Colobosauroides carvalhoi SOARES & CARAMASCHI, 1998
• Colobosauroides cearensis CUNHA, LIMA-VERDE & LIMA, 1991
• Coluber constrictor LINNAEUS, 1758
• Complicitus nigrigularis (OTA & HIKIDA, 1991)
• Comptus maculatus (GARMAN, 1888)
• Comptus stenurus (COPE, 1862)
• Coniophanes andresensis BAILEY, 1937
• Coniophanes bipunctatus (GÜNTHER, 1858)
• Coniophanes dromiciformis (PETERS, 1863)
• Coniophanes fissidens (GÜNTHER, 1858)
• Coniophanes imperialis (BAIRD & GIRARD, 1859)
• Coniophanes lateritius COPE, 1862
• Coniophanes longinquus CADLE, 1989
• Coniophanes piceivittis COPE, 1870
• Coniophanes schmidti BAILEY, 1937
• Conolophus marthae GENTILE & SNELL, 2009
• Conolophus pallidus HELLER, 1903
• Conolophus subcristatus (GRAY, 1831)
• Conopsis biserialis (TAYLOR & SMITH, 1942)
• Conopsis lineata (KENNICOTT, 1859)
• Conopsis nasus (GÜNTHER, 1858)
• Contia tenuis (BAIRD & GIRARD, 1852)
• Contomastix celata CABRERA, CARREIRA, DI PIETRO & RIVERA, 2019
• Contomastix lacertoides (DUMÉRIL & BIBRON, 1839)
• Contomastix leachei (PERACCA, 1897)
• Contomastix serrana (CEI & MARTORI, 1991)
• Contomastix vacariensis (FELTRIM & DE LEMA, 2000)
• Contomastix vittata (BOULENGER, 1902)
• Copeoglossum aurae HEDGES & CONN, 2012
• Copeoglossum nigropunctatum (SPIX, 1825)
• Cophosaurus texanus TROSCHEL, 1852
• Cophotis ceylanica PETERS, 1861
• Corallus batesii (GRAY, 1860)
• Corallus blombergi (RENDAHL & VESTERGREN, 1940)
• Corallus caninus (LINNAEUS, 1758)
• Corallus cropanii (HOGE, 1953)
• Corallus grenadensis (BARBOUR, 1914)
• Corallus hortulana (LINNAEUS, 1758)
• Corallus ruschenbergerii (COPE, 1875)
• Cordylosaurus subtessellatus (SMITH, 1844)
• Cordylus angolensis (BOCAGE, 1895)
• Cordylus beraduccii BROADLEY & BRANCH, 2002
• Cordylus cordylus (LINNAEUS, 1758)
• Cordylus machadoi LAURENT, 1964
• Cordylus macropholis (BOULENGER, 1910)
• Cordylus meculae BRANCH, RÖDEL & MARAIS, 2005
• Cordylus momboloensis BATES, LOBÓN-ROVIRA, STANLEY, BRANCH & PINTO, 2023
• Cordylus namakuiyus STANLEY, CERÍACO, BANDEIRA, VALERIO, BATES & BRANCH, 2016
• Cordylus phonolithos MARQUES, CERÍACO, STANLEY, BANDEIRA, AGARWAL & BAUER, 2019
• Cordylus rhodesianus (HEWITT, 1933)
• Coronelaps lepidus (REINHARDT, 1861)
• Coronella austriaca LAURENTI, 1768
• Coronella girondica (DAUDIN, 1803)
• Coryphophylax brevicauda HARIKRISHNAN, VASUDEVAN, CHANDRAMOULI, CHOUDHURY, DUTTA & DAS, 2012
• Coryphophylax subcristatus (BLYTH, 1860)
• Corytophanes cristatus (MERREM, 1820)
• Corytophanes hernandesii (WIEGMANN, 1831)
• Craspedocephalus andalasensis (DAVID, VOGEL, VIJAYAKUMAR & VIDAL, 2006)
• Craspedocephalus borneensis (PETERS, 1872)
• Craspedocephalus gramineus (SHAW, 1802)
• Craspedocephalus malabaricus (JERDON, 1854)
• Craspedocephalus trigonocephalus (DONNDORFF, 1798)
• Crenadactylus horni (LUCAS & FROST, 1895)
• Crenadactylus naso STORR, 1978
• Crenadactylus occidentalis DOUGHTY, ELLIS & OLIVER, 2016
• Crenadactylus ocellatus (GRAY, 1845)
• Cristidorsa otai (MAHONY, 2009)
• Cristidorsa planidorsata (JERDON, 1870)
• Crocodylus acutus CUVIER, 1807
• Crocodylus halli MURRAY, RUSSO, ZORILLA & MCMAHAN, 2019
• Crocodylus niloticus LAURENTI, 1768
• Crocodylus novaeguineae SCHMIDT, 1928
• Crocodylus palustris LESSON, 1831
• Crocodylus porosus SCHNEIDER, 1801
• Crocodylus siamensis SCHNEIDER, 1801
• Crocodylus suchus GEOFFROY SAINT-HILAIRE, 1807
• Crotalus adamanteus PALISOT DE BEAUVOIS, 1799
• Crotalus aquilus KLAUBER, 1952
• Crotalus armstrongi CAMPBELL, 1979
• Crotalus atrox BAIRD & GIRARD, 1853
• Crotalus basiliscus (COPE, 1864)
• Crotalus brunneus HARRIS & SIMMONS, 1978
• Crotalus campbelli BRYSON JR, LINKEM, DORCAS, LATHROP, JONES, ALVARADO-DÍAZ, GRÜNWALD & MURPHY, 2014
• Crotalus catalinensis CLIFF, 1954
• Crotalus cerastes HALLOWELL, 1854
• Crotalus cerberus (COUES, 1875)
• Crotalus concolor WOODBURY, 1929
• Crotalus culminatus KLAUBER, 1952
• Crotalus durissus LINNAEUS, 1758
• Crotalus estebanensis KLAUBER, 1949
• Crotalus exiguus CAMPBELL & ARMSTRONG, 1979
• Crotalus helleri MEEK, 1905
• Crotalus horridus LINNAEUS, 1758
• Crotalus intermedius TROSCHEL, 1865
• Crotalus lepidus KENNICOTT, 1861
• Crotalus lutosus KLAUBER, 1930
• Crotalus mitchellii (COPE, 1861)
• Crotalus molossus BAIRD & GIRARD, 1853
• Crotalus morulus KLAUBER, 1952
• Crotalus oreganus HOLBROOK, 1840
• Crotalus ornatus HALLOWELL, 1854
• 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 tigris KENNICOTT, 1859
• Crotalus tlaloci BRYSON, LINKEM, DORCAS, LATHROP, JONES, ALVARADO-DÍAZ, GRÜNWALD & MURPHY, 2014
• Crotalus triseriatus WAGLER, 1830
• Crotalus unicolor LIDTH DE JEUDE, 1887
• Crotalus viridis RAFINESQUE, 1818
• Crotalus willardi MEEK, 1905
• Crotaphopeltis barotseensis BROADLEY, 1968
• Crotaphopeltis degeni (BOULENGER, 1906)
• Crotaphopeltis hippocrepis (REINHARDT, 1843)
• Crotaphopeltis hotamboeia (LAURENTI, 1768)
• Crotaphopeltis tornieri (WERNER, 1908)
• Crotaphytus antiquus AXTELL & WEBB, 1995
• Crotaphytus collaris (SAY, 1822)
• Crotaphytus dickersonae SCHMIDT, 1922
• Crotaphytus nebrius AXTELL & MONTANUCCI, 1977
• Crotaphytus reticulatus BAIRD, 1858
• Cryptagama aurita (STORR, 1981)
• Cryptoblepharus bitaeniatus (BOETTGER, 1913)
• Cryptoblepharus caudatus (STERNFELD, 1918)
• Cryptoblepharus egeriae (BOULENGER, 1889)
• Cryptoblepharus gloriosus (STEJNEGER, 1893)
• Cryptoblepharus keiensis (ROUX, 1910)
• Cryptoblepharus poecilopleurus (WIEGMANN, 1836)
• Ctenoblepharys adspersa TSCHUDI, 1845
• Ctenophorus adelaidensis (GRAY, 1841)
• Ctenophorus badius (STORR, 1965)
• Ctenophorus butlerorum (STORR, 1977)
• Ctenophorus caudicinctus (GÜNTHER, 1875)
• Ctenophorus chapmani (STORR, 1977)
• Ctenophorus clayi (STORR, 1967)
• Ctenophorus cristatus (GRAY, 1841)
• Ctenophorus decresii (DUMÉRIL & BIBRON, 1837)
• Ctenophorus dualis (STORR, 1965)
• Ctenophorus femoralis (STORR, 1965)
• Ctenophorus fionni (PROCTER, 1923)
• Ctenophorus fordi (STORR, 1965)
• Ctenophorus gibba (HOUSTON, 1974)
• Ctenophorus graafi (STORR, 1967)
• Ctenophorus griseus (STORR, 1965)
• Ctenophorus infans (STORR, 1967)
• Ctenophorus isolepis (FISCHER, 1881)
• Ctenophorus maculatus (GRAY, 1831)
• Ctenophorus maculosus (MITCHELL, 1948)
• Ctenophorus mckenziei (STORR, 1981)
• Ctenophorus mirrityana MCLEAN, MOUSSALLI, SASS, STUART-FOX, 2013
• Ctenophorus modestus (AHL, 1926)
• Ctenophorus nguyarna DOUGHTY, MARYAN, MELVILLE & AUSTIN, 2007
• Ctenophorus nuchalis (DE VIS, 1884)
• Ctenophorus ornatus (GRAY, 1845)
• Ctenophorus parviceps (STORR, 1964)
• Ctenophorus pictus (PETERS, 1866)
• Ctenophorus reticulatus (GRAY, 1845)
• Ctenophorus rubens (STORR, 1965)
• Ctenophorus rufescens (STIRLING & ZIETZ, 1893)
• Ctenophorus salinarum (STORR, 1966)
• Ctenophorus scutulatus (STIRLING & ZIETZ, 1893)
• Ctenophorus slateri (STORR, 1967)
• Ctenophorus spinodomus SADLIER, COLGAN, BEATSON & COGGER, 2019
• Ctenophorus tjantjalka JOHNSTON, 1992
• Ctenophorus vadnappa HOUSTON, 1974
• Ctenophorus yinnietharra (STORR, 1981)
• Ctenosaura acanthura (SHAW, 1802)
• Ctenosaura bakeri STEJNEGER, 1901
• Ctenosaura conspicuosa DICKERSON, 1919
• Ctenosaura hemilopha (COPE, 1863)
• Ctenosaura macrolopha SMITH, 1972
• Ctenosaura nolascensis SMITH, 1972
• Ctenosaura oedirhina DE QUEIROZ, 1987
• Ctenosaura pectinata (WIEGMANN, 1834)
• Ctenosaura similis (GRAY, 1831)
• Ctenotus aphrodite INGRAM & CZECHURA, 1990
• Ctenotus regius STORR, 1971
• Ctenotus schomburgkii (PETERS, 1863)
• Ctenotus septenarius KING, HORNER & FYFE, 1988
• Cubophis cantherigerus (BIBRON, 1843)
• Cubophis caymanus (GARMAN, 1887)
• Cubophis fuscicauda (GARMAN, 1888)
• Cuora amboinensis (DAUDIN, 1801)
• Cuora aurocapitata LUO & ZONG, 1988
• Cuora bourreti OBST & REIMANN, 1994
• Cuora couro (SCHWEIGGER, 1812)
• Cuora galbinifrons BOURRET, 1939
• Cuora lineata (MCCORD & PHILIPPEN, 1998)
• Cuora mouhotii (GRAY, 1862)
• Cuora picturata LEHR, FRITZ & OBST, 1998
• Cuora trifasciata (BELL, 1825)
• Cyclanorbis elegans (GRAY, 1869)
• Cyclemys enigmatica FRITZ, GUICKING, AUER, SOMMER, WINK & HUNDSDÖRFER, 2008
• Cyclemys gemeli FRITZ, GUICKING, AUER, SOMMER, WINK & HUNDSDÖRFER, 2008
• Cyclemys pulchristriata FRITZ, GAULKE & LEHR, 1997
• Cyclocorus lineatus (REINHARDT, 1843)
• Cyclocorus nuchalis TAYLOR, 1923
• Cyclura collei GRAY, 1845
• Cyclura cornuta (BONNATERRE, 1789)
• Cyclura cychlura (CUVIER, 1829)
• Cyclura nubila (GRAY, 1831)
• Cylindrophis burmanus SMITH, 1943
• Cylindrophis subocularis KIECKBUSCH, MECKE, HARTMANN, EHRMANTRAUT, O’SHEA & KAISER, 2016
• Cyrtodactylus albofasciatus (BOULENGER, 1885)
• Cyrtodactylus amphipetraeus CHOMDEJ, SUWANNAPOOM, PAWANGKHANANT, PRADIT, NAZAROV, GRISMER & POYARKOV, 2020
• Cyrtodactylus annulatus (TAYLOR, 1915)
• Cyrtodactylus arcanus OLIVER, RICHARDS & SISTROM, 2012
• Cyrtodactylus arunachalensis MIRZA, BHOSALE, ANSARI, PHANSALKAR, SWANT, GOWANDE & PATEL, 2021
• Cyrtodactylus astrum GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus atremus KRAUS & WEIJOLA, 2019
• Cyrtodactylus auralensis MURDOCH, GRISMER, WOOD, NEANG, POYARKOV, TRI, NAZAROV, AOWPHOL, PAUWELS, NGUYEN & GRISMER, 2019
• Cyrtodactylus aurensis GRISMER, 2005
• Cyrtodactylus australotitiwangsaensis GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus baluensis (MOCQUARD, 1890)
• Cyrtodactylus batucolus GRISMER, CHAN, GRISMER, WOOD & BELABUT, 2008
• 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 bokorensis MURDOCH, GRISMER, WOOD, NEANG, POYARKOV, TRI, NAZAROV, AOWPHOL, PAUWELS, NGUYEN & GRISMER, 2019
• Cyrtodactylus brevipalmatus (SMITH, 1923)
• Cyrtodactylus caixitaoi LIU, RAO, HOU, WANG & ANANJEVA, 2023
• Cyrtodactylus cardamomensis MURDOCH, GRISMER, WOOD, NEANG, POYARKOV, TRI, NAZAROV, AOWPHOL, PAUWELS, NGUYEN & GRISMER, 2019
• Cyrtodactylus cayuensis LI, 2007
• Cyrtodactylus consobrinus (PETERS, 1871)
• Cyrtodactylus cracens BATUWITA & BAHIR, 2005
• Cyrtodactylus dattanensis (KHAN, 1980)
• Cyrtodactylus dayangbuntingensis QUAH, GRISMER, WOOD & SAH, 2019
• Cyrtodactylus deccanensis (GÜNTHER, 1864)
• Cyrtodactylus denticulatus CHOMDEJ, SUWANNAPOOM, PRADIT, PHUPANBAI & GRISMER, 2023
• Cyrtodactylus dianxiensis LIU & RAO, 2021
• Cyrtodactylus dumnuii BAUER, KUNYA, SUMONTHA, NIYOMWAN, PAUWELS, CHANHOME & KUNYA, 2010
• Cyrtodactylus durio GRISMER, ANUAR, QUAH, MUIN, ONN, GRISMER & AHMAD, 2010
• Cyrtodactylus elok DRING, 1979
• Cyrtodactylus fluvicavus GRISMER, AOWPHOL, YODTHONG, AMPAI, TERMPRAYOON, AKSORNNEAM & RUJIRAWAN, 2022
• Cyrtodactylus guakanthanensis GRISMER, BELABUT, QUAH, ONN, WOOD & HASIM, 2014
• Cyrtodactylus gubaot WELTON, SILER, LINKEM, DIESMOS & BROWN, 2010
• Cyrtodactylus gunungsenyumensis GRISMER, WOOD, ANUAR, DAVIS, COBOS & MURDOCH, 2016
• Cyrtodactylus hidupselamanya GRISMER, WOOD, ANUAR, GRISMER, QUAH, MURDOCH, MUIN, DAVIS, AUILAR, KLABACKA, COBOS, AOWPHOL & SITES, 2016
• Cyrtodactylus huongsonensis LUU, NGUYEN, DO & ZIEGLER, 2011
• Cyrtodactylus huynhi NGO & BAUER, 2008
• Cyrtodactylus ingeri HIKIDA, 1990
• Cyrtodactylus intermedius (SMITH, 1917)
• Cyrtodactylus irregularis (SMITH, 1921)
• Cyrtodactylus jarakensis GRISMER, CHAN, GRISMER, WOOD & BELABUT, 2008
• Cyrtodactylus jelawangensis GRISMER, WOOD, ANUAR, QUAH, MUIN, MOHAMED, ONN, SUMARLI, LOREDO & HEINZ, 2014
• Cyrtodactylus khasiensis (JERDON, 1870)
• Cyrtodactylus khelangensis PAUWELS, SUMONTHA, PANITVONG & VARAGUTTANONDA, 2014
• Cyrtodactylus kulenensis GRISMER, GEISSLER, NEANG, HARTMANN, WAGNER & POYARKOV, 2021
• 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 lateralis (WERNER, 1896)
• Cyrtodactylus leegrismeri CHAN & NORHAYATI, 2010
• Cyrtodactylus lekaguli GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus lenggongensis GRISMER, WOOD, ANUAR, GRISMER, QUAH, MURDOCH, MUIN, DAVIS, AUILAR, KLABACKA, COBOS, AOWPHOL & SITES, 2016
• Cyrtodactylus lenya MULCAHY, THURA & ZUG, 2017
• Cyrtodactylus limajalur DAVIS, BAUER, JACKMAN, NASHRIQ & DAS, 2019
• Cyrtodactylus linnwayensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus macrotuberculatus GRISMER & AHMAD, 2008
• Cyrtodactylus majulah GRISMER, WOOD & LIM, 2012
• Cyrtodactylus malayanus (DE ROOIJ, 1915)
• Cyrtodactylus manos OLIVER, KARKKAINEN, RÖSLER & RICHARDS, 2019
• Cyrtodactylus marmoratus GRAY, 1831
• Cyrtodactylus meersi GRISMER, WOOD, QUAH, MURDOCH, M GRISMER, HERR, ESPINOZA, BROWN & LIN, 2018
• Cyrtodactylus metropolis GRISMER, WOOD, ONN, ANUAR & MUIN, 2014
• Cyrtodactylus mombergi GRISMER, WOOD, QUAH, THURA, HERR & LIN, 2019
• Cyrtodactylus monilatus YODTHONG, RUJIRAWAN, STUART, GRISMER, AKSORNNEAM, TERMPRAYOON, AMPAI & AOWPHOL, 2022
• Cyrtodactylus muangfuangensis SITTHIVONG, LUU, HA, NGUYEN, LE & ZIEGLER, 2019
• Cyrtodactylus muluensis DAVIS, BAUER, JACKMAN, NASHRIQ & DAS, 2019
• Cyrtodactylus myintkyawthurai GRISMER, WOOD, QUAH, MURDOCH, M GRISMER, HERR, ESPINOZA, BROWN & LIN, 2018
• Cyrtodactylus nyinyikyawi GRISMER, WOOD, THURA, WIN & QUAH, 2019
• Cyrtodactylus oldhami (THEOBALD, 1876)
• Cyrtodactylus pantiensis GRISMER, CHAN, GRISMER, WOOD & BELABUT, 2008
• Cyrtodactylus payacola JOHNSON, QUAH ANUAR, MUIN, WOOD, GRISMER, GREER, ONN, AHMAD, BAUER & GRISMER, 2012
• Cyrtodactylus payarhtanensis MULCAHY, THURA & ZUG, 2017
• Cyrtodactylus peguensis (BOULENGER, 1893)
• Cyrtodactylus philippinicus (STEINDACHNER, 1867)
• Cyrtodactylus phnomchiensis NEANG, HENSON & STUART, 2020
• Cyrtodactylus phuquocensis NGO VAN TRI, GRISMER & GRISMER, 2010
• Cyrtodactylus pinlaungensis GRISMER, WOOD, QUAH, THURA, OAKS & LIN, 2019
• Cyrtodactylus psarops HARVEY, O'CONNELL, BARRAZA, RIYANTO, KURNIAWAN & SMITH, 2015
• Cyrtodactylus pubisulcus INGER, 1958
• Cyrtodactylus pulchellus GRAY, 1827
• 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 redimiculus KING, 1962
• Cyrtodactylus rukhadeva GRISMER, SUWANNAPOOM, PAWANGKHANANT, NAZAROV, YUSHCHENKO, NAIDUANGCHAN, LE, LUU & POYARKOV, 2021
• Cyrtodactylus russelli BAUER, 2003
• Cyrtodactylus sadleiri (WELLS & WELLINGTON, 1985)
• Cyrtodactylus semenanjungensis GRISMER & LEONG, 2005
• Cyrtodactylus semicinctus HARVEY, O'CONNELL, BARRAZA, RIYANTO, KURNIAWAN & SMITH, 2015
• Cyrtodactylus septimontium MURDOCH, GRISMER, WOOD, NEANG, POYARKOV, TRI, NAZAROV, AOWPHOL, PAUWELS, NGUYEN & GRISMER, 2019
• Cyrtodactylus seribuatensis YOUMANS & GRISMER, 2006
• Cyrtodactylus sermowaiensis (DE ROOIJ, 1915)
• Cyrtodactylus sharkari GRISMER, WOOD, ANUAR, QUAH, MUIN, MOHAMED, ONN, SUMARLI, LOREDO & HEINZ, 2014
• Cyrtodactylus stellatus TERMPRAYOON, RUJIRAWAN, AMPAI, WOOD & AOWPHOL, 2021
• Cyrtodactylus sumuroi WELTON, SILER, LINKEM, DIESMOS & BROWN, 2010
• Cyrtodactylus sungaiupe TERMPRAYOON, RUJIRAWAN, GRISMER, WOOD & AOWPHOL, 2023
• Cyrtodactylus sworderi (SMITH, 1925)
• Cyrtodactylus tahuna RIYANTO, ARIDA & KOCH, 2018
• Cyrtodactylus taybacensis PHAM, LE, NGO, ZIEGLER, NGUYEN, 2019
• Cyrtodactylus tayhoaensis DO, DO, NGO, ZIEGLER, NGO, NGUYEN & PHAM, 2023
• Cyrtodactylus tebuensis GRISMER, ANUAR, MUIN, QUAH & WOOD, 2013
• Cyrtodactylus thathomensis NAZAROV, PAUWELS, KONSTANTINOV, CHULISOV, ORLOV & POYARKOV, 2018
• Cyrtodactylus thongphaphumensis GRISMER, RUJIRAWAN, CHOMDEJ, SUWANNAPOOM, YODTHONG, AKSORNNEAM & AOWPHOL, 2023
• Cyrtodactylus thylacodactylus MURDOCH, GRISMER, WOOD, NEANG, POYARKOV, TRI, NAZAROV, AOWPHOL, PAUWELS, NGUYEN & GRISMER, 2019
• Cyrtodactylus tigroides BAUER, SUMONTHA & PAUWELS, 2003
• Cyrtodactylus timur GRISMER, WOOD, ANUAR, QUAH, MUIN, MOHAMED, ONN, SUMARLI, LOREDO & HEINZ, 2014
• Cyrtodactylus tiomanensis DAS & LIM, 2000
• Cyrtodactylus trilatofasciatus GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus varadgirii AGARWAL, MIRZA, PAL, MADDOCK, MISHRA & BAUER, 2016
• Cyrtodactylus wangkhramensis TERMPRAYOON, RUJIRAWAN, GRISMER, WOOD & AOWPHOL, 2023
• Cyrtodactylus yoshii HIKIDA, 1990
• Cyrtodactylus ywanganensis GRISMER, WOOD, THURA, QUAH, M GRISMER, MURDOCH, ESPINOZA & LIN, 2018
• Cyrtodactylus zebraicus TAYLOR, 1962
• Cyrtopodion aravallensis (GILL, 1997)
• Cyrtopodion kachhense (STOLICZKA, 1872)
• Cyrtopodion kirmanense (NIKOLSKY, 1900)
• Cyrtopodion rohtasfortai (KHAN & TASNIM, 1990)
• Cyrtopodion scabrum (HEYDEN, 1827)
• Cyrtopodion sistanense NAZAROV & RAJABIZADEH, 2007
• Cyrtopodion vindhya PATEL, THACKERAY, MIRZA & VYAS, 2023
• Cyrtopodion watsoni (MURRAY, 1892)
• Daboia mauritanica GRAY, 1849
• Daboia palaestinae (WERNER, 1938)
• Daboia russelii (SHAW & NODDER, 1797)
• Daboia siamensis (SMITH, 1917)
• Dalmatolacerta oxycephala (SCHLEGEL, 1839)
• Dalophia welwitschii GRAY, 1865
• Darevskia adjarica (DAREVSKY & EÎSELT, 1980)
• Darevskia aghasyani TUNIYEV & PETROVA, 2019
• Darevskia armeniaca (MÉHELY, 1909)
• Darevskia bendimahiensis (SCHMIDTLER, EISELT & DAREVSKY, 1994)
• Darevskia bithynica (MÉHELY, 1909)
• Darevskia brauneri (MÉHELY, 1909)
• 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 lindholmi (SZCZERBAK, 1962)
• Darevskia mirabilis ARRIBAS, ILGAZ, KUMLUTAŞ, DURMUŞ, AVCI & ÜZÜM, 2013
• Darevskia mixta (MÉHELY, 1909)
• Darevskia nairensis (DAREVSKY, 1967)
• Darevskia obscura (LANTZ & CYRÉN, 1936)
• Darevskia parvula (LANTZ & CYRÉN, 1913)
• Darevskia portschinskii (KESSLER, 1878)
• Darevskia praticola (EVERSMANN, 1834)
• Darevskia raddei (BOETTGER, 1892)
• Darevskia rostombekowi (DAREVSKY, 1957)
• Darevskia rudis (BEDRIAGA, 1886)
• Darevskia sapphirina (SCHMIDTLER, EISELT & DAREVSKY, 1994)
• Darevskia schaekeli AHMADZADEH, FLECKS, CARRETERO, MOZAFFARI, BÖHME, HARRIS, FREITAS & RÖDDER, 2013
• Darevskia spitzenbergerae (EISELT, DAREVSKY & SCHMIDTLER, 1992)
• Darevskia steineri (EISELT, 1995)
• Darevskia unisexualis (DAREVSKY, 1966)
• Darevskia valentini (BOETTGER, 1892)
• Dasia grisea (GRAY, 1845)
• Dasia olivacea GRAY, 1839
• Dasia semicincta (PETERS, 1867)
• Dasypeltis atra STERNFELD, 1912
• Dasypeltis confusa TRAPE & MANÉ, 2006
• Dasypeltis fasciata SMITH, 1849
• Dasypeltis latericia TRAPE & MANÉ, 2006
• Dasypeltis medici BIANCONI, 1859
• Dasypeltis palmarum (LEACH, 1818)
• Dasypeltis parascabra TRAPE, MEDIANNIKOV & TRAPE, 2012
• Dasypeltis sahelensis TRAPE & MANÉ, 2006
• Dasypeltis scabra (LINNAEUS, 1758)
• Deirochelys reticularia (LATREILLE, 1801)
• Delma molleri LÜTKEN, 1863
• Demansia psammophis (SCHLEGEL, 1837)
• Demansia reticulata GRAY, 1842
• Demansia vestigiata (DE VIS, 1884)
• Dendrelaphis caudolineatus (GRAY, 1834)
• Dendrelaphis caudolineolatus (GÜNTHER, 1869)
• Dendrelaphis cyanochloris (WALL, 1921)
• Dendrelaphis flavescens GAULKE, 1994
• Dendrelaphis formosus (BOIE, 1827)
• Dendrelaphis fuliginosus GRIFFIN, 1909
• Dendrelaphis haasi VAN ROOIJEN & VOGEL, 2008
• Dendrelaphis kopsteini VOGEL & VAN ROOIJEN, 2007
• Dendrelaphis levitoni VAN ROOIJEN & VOGEL, 2012
• Dendrelaphis luzonensis LEVITON, 1961
• Dendrelaphis marenae VOGEL & VAN ROOIJEN, 2008
• Dendrelaphis nigroserratus VOGEL, VAN ROOIJEN & HAUSER, 2012
• Dendrelaphis philippinensis (GÜNTHER, 1879)
• Dendrelaphis pictus (GMELIN, 1789)
• Dendrelaphis subocularis (BOULENGER, 1888)
• Dendrelaphis tristis (DAUDIN, 1803)
• Dendrelaphis vogeli JIANG, GUO, REN & LI, 2020
• Dendroaspis angusticeps (SMITH, 1849)
• Dendroaspis jamesoni (TRAILL, 1843)
• Dendroaspis polylepis GÜNTHER, 1864
• Dendroaspis viridis (HALLOWELL, 1844)
• Dendrolycus elapoides (GÜNTHER, 1874)
• Dendrophidion atlantica FREIRE, CARAMASCHI & GONÇALVES, 2010
• Dendrophidion bivittatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Dendrophidion boshelli DUNN, 1944
• Dendrophidion brunneum (GÜNTHER, 1858)
• Dendrophidion clarkii DUNN, 1933
• Dendrophidion dendrophis (SCHLEGEL, 1837)
• Dendrophidion graciliverpa CADLE, 2012
• Dendrophidion percarinatum (COPE, 1893)
• Dendrophidion prolixum CADLE, 2012
• Dendrosauridion yanesha LEHR, MORAVEC, LUNDBERG, KÖHLER, CATENAZZI & ŠMÍD, 2019
• Denisonia maculata (STEINDACHNER, 1867)
• Dermatemys mawii GRAY, 1847
• Dermochelys coriacea (VANDELLI, 1761)
• Desertum lugoi (MCCOY, 1970)
• Diadophis punctatus (LINNAEUS, 1766)
• Diaphorolepis laevis WERNER, 1923
• Diaphorolepis wagneri JAN, 1863
• Dibamus alfredi TAYLOR, 1962
• Dibamus bogadeki DAREVSKY, 1992
• Dibamus booliati DAS & YAAKOB, 2003
• Dibamus bourreti ANGEL, 1935
• Dibamus celebensis SCHLEGEL, 1858
• Dibamus dalaiensis NEANG, HOLDEN, EASTOE, SENG, ITH & GRISMER, 2011
• Dibamus deharvengi INEICH, 1999
• Dibamus dezwaani DAS & LIM, 2005
• Dibamus floweri QUAH, ANUAR, GRISMER & GRASSBY-LEWIS, 2017
• Dibamus greeri DAREVSKY, 1992
• Dibamus ingeri DAS & LIM, 2003
• Dibamus kondaoensis HONDA, OTA, HIKIDA & DAREVSKY, 2001
• Dibamus leucurus (BLEEKER, 1860)
• Dibamus manadotuaensis KOPPETSCH, BÖHME & KOCH, 2019
• Dibamus montanus SMITH, 1921
• Dibamus nicobaricum (STEINDACHNER, 1867)
• Dibamus novaeguineae DUMÉRIL & BIBRON, 1839
• Dibamus seramensis GREER, 1985
• Dibamus smithi GREER, 1985
• Dibamus somsaki HONDA, NABHITABHATA, OTA & HIKIDA, 1997
• Dibamus taylori GREER, 1985
• Dibamus tebal DAS & LIM, 2009
• Dibamus tiomanensis DIAZ, LEONG, GRISMER & YAAKOB, 2004
• Dibamus vorisi DAS & LIM, 2003
• Dibernardia affinis (GÜNTHER, 1858)
• Dibernardia bilineata (FISCHER, 1885)
• Dibernardia persimilis (COPE, 1869)
• Dibernardia poecilopogon (COPE, 1863)
• Dicrodon guttulatum DUMÉRIL & BIBRON, 1839
• Dicrodon heterolepis (TSCHUDI, 1845)
• Dierogekko validiclavis (SADLIER, 1988)
• Dieurostus dussumieri (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Dinarolacerta mosorensis (KOLOMBATOVIC, 1886)
• Diplodactylus pulcher (STEINDACHNER, 1870)
• Diplodactylus tessellatus (GÜNTHER, 1875)
• Diplodactylus vittatus GRAY, 1832
• Diploderma angustelinea WANG, REN, WU, CHE & SILER, 2020
• Diploderma aorun WANG, JIANG, ZHENG, XIE, CHE & SILER, 2020
• Diploderma batangense (LI, DENG, WU & WANG, 2001)
• Diploderma bowoense WANG, GAO, WU, SILER & CHE, 2021
• Diploderma brevicauda (MANTHEY, DENZER, HOU & WANG, 2012)
• Diploderma brevipes (GRESSITT, 1936)
• Diploderma chapaense (BOURRET, 1937)
• Diploderma daduense CAI, LIU, LIANG, HOU, ZHOU, ZHONG, LI & CHANG, 2024
• Diploderma daochengense CAI, ZHANG, LI, DU, XIE, HOU, ZHOU & JIANG, 2022
• Diploderma drukdaypo (WANG, REN, JIANG, ZOU, WU, CHE & SILER, 2019)
• Diploderma dymondi (BOULENGER, 1906)
• Diploderma fasciatum (MERTENS, 1926)
• Diploderma flaviceps (BARBOUR & DUNN, 1919)
• Diploderma flavilabre WANG, CHE & SILER, 2020
• Diploderma formosgulae WANG, GAO, WU, DONG, SHI, QI, SILER & CHE, 2021
• Diploderma grahami (STEJNEGER, 1924)
• Diploderma hamptoni (SMITH, 1935)
• Diploderma iadinum (WANG, JIANG, SILER & CHE, 2016)
• Diploderma laeviventre (WANG, JIANG, SILER & CHE, 2016)
• Diploderma luei (OTA, CHEN & SHANG, 1998)
• Diploderma makii (OTA, 1989)
• Diploderma menghaiense LIU, HOU, WANG, ANANJEVA & RAO, 2020
• Diploderma micangshanense (SONG, 1987)
• Diploderma ngoclinense (ANANJEVA, ORLOV & NGUYEN, 2017)
• Diploderma panchi WANG, ZHENG, XIE, CHE & SILER, 2020
• Diploderma polygonatum HALLOWELL, 1861
• Diploderma qilin WANG, REN, CHE & SILER, 2020
• Diploderma slowinskii (RAO, VINDUM, MA, FU & WILKINSON, 2017)
• Diploderma splendidum (BARBOUR & DUNN, 1919)
• Diploderma swild WANG, WU, JIANG, CHEN, MIAO, SILER & CHE, 2019
• Diploderma swinhonis (GÜNTHER, 1864)
• Diploderma varcoae (BOULENGER, 1918)
• Diploderma vela (WANG, JIANG & CHE, 2015)
• Diploderma yangi WANG, ZHANG & LI, 2022
• Diploderma yulongense (MANTHEY, DENZER, HOU & WANG, 2012)
• Diploderma yunnanense (ANDERSON, 1878)
• Diploderma zhaoermii (GAO & HOU, 2002)
• Diploglossus fasciatus (GRAY, 1831)
• Diploglossus lessonae PERACCA, 1890
• Diploglossus millepunctatus O'SHAUGHNESSY, 1874
• Diploglossus monotropis (KUHL, 1820)
• Diplolaemus bibronii BELL, 1843
• Diplolaemus darwinii BELL, 1843
• Diplolaemus leopardinus (WERNER, 1898)
• Diplolaemus sexcinctus CEI, SCOLARO & VIDELA, 2003
• Diplometopon zarudnyi NIKOLSKY, 1907
• Diporiphora adductus DOUGHTY, KEALLEY & MELVILLE, 2012
• Diporiphora albilabris STORR, 1974
• Diporiphora ameliae EMMOTT, COUPER, MELVILLE & CHAPPLE, 2012
• Diporiphora amphiboluroides LUCAS & FROST, 1902
• Diporiphora australis (STEINDACHNER, 1867)
• Diporiphora bennettii (GRAY, 1845)
• Diporiphora bilineata GRAY, 1842
• Diporiphora carpentariensis MELVILLE, DATE, HORNER & DOUGHTY, 2019
• Diporiphora convergens STORR, 1974
• Diporiphora gracilis MELVILLE, DATE, HORNER & DOUGHTY, 2019
• Diporiphora granulifera MELVILLE, DATE, HORNER & DOUGHTY, 2019
• Diporiphora jugularis (MACLEAY, 1877)
• Diporiphora lalliae STORR, 1974
• Diporiphora linga HOUSTON, 1977
• Diporiphora magna STORR, 1974
• Diporiphora margaretae STORR, 1974
• Diporiphora nobbi (WITTEN, 1972)
• Diporiphora pallida MELVILLE, DATE, HORNER & DOUGHTY, 2019
• Diporiphora paraconvergens DOUGHTY, KEALLEY & MELVILLE, 2012
• Diporiphora perplexa MELVILLE, DATE, HORNER & DOUGHTY, 2019
• Diporiphora phaeospinosa EDWARDS & MELVILLE, 2011
• Diporiphora pindan STORR, 1980
• Diporiphora reginae GLAUERT, 1959
• Diporiphora sobria STORR, 1974
• Diporiphora superba STORR, 1974
• Diporiphora valens STORR, 1980
• Diporiphora vescus DOUGHTY, KEALLEY & MELVILLE, 2012
• Diporiphora winneckei LUCAS & FROST, 1896
• Dipsadoboa aulica (GÜNTHER, 1864)
• Dipsadoboa brevirostris (STERNFELD, 1908)
• Dipsadoboa duchesnii (BOULENGER, 1901)
• Dipsadoboa flavida (BROADLEY & STEVENS, 1971)
• Dipsadoboa kageleri UTHMÖLLER, 1939
• Dipsadoboa montisilva BRANCH, CONRADIE & TOLLEY, 2019
• Dipsadoboa riparia TRAPE, MEDIANNIKOV & BALDÉ, 2023
• Dipsadoboa shrevei (LOVERIDGE, 1932)
• Dipsadoboa underwoodi RASMUSSEN, 1993
• Dipsadoboa unicolor GÜNTHER, 1858
• Dipsadoboa viridis (PETERS, 1869)
• Dipsadoboa weileri (LINDHOLM, 1905)
• Dipsadoboa werneri (BOULENGER, 1897)
• Dipsas albifrons (SAUVAGE, 1884)
• Dipsas alternans (FISCHER, 1885)
• Dipsas andiana (BOULENGER, 1896)
• Dipsas bobridgelyi (ARTEAGA, SALAZAR-VALENZUELA, MEBERT, PEÑAFIEL, AGUIAR, SÁNCHEZ-NIVICELA, PYRON, COLSTON, CISNEROS-HEREDIA, YÁNEZ-MUÑOZ, VENEGAS, GUAYASAMIN & TORRES-CARVAJAL, 2018)
• Dipsas bucephala (SHAW, 1802)
• Dipsas catesbyi (SENTZEN, 1796)
• Dipsas cisticeps (BOETTGER, 1885)
• Dipsas copei (GÜNTHER, 1872)
• Dipsas elegans (BOULENGER, 1896)
• Dipsas ellipsifera (BOULENGER, 1898)
• Dipsas georgejetti ARTEAGA, SALAZAR-VALENZUELA, MEBERT, PEÑAFIEL, AGUIAR, SÁNCHEZ-NIVICELA, PYRON, COLSTON, CISNEROS-HEREDIA, YÁNEZ-MUÑOZ, VENEGAS, GUAYASAMIN & TORRES-CARVAJAL, 2018
• Dipsas gracilis (BOULENGER, 1902)
• Dipsas incerta (JAN, 1863)
• Dipsas indica LAURENTI, 1768
• Dipsas jamespetersi (ORCÉS & ALMENDÁRIZ, 1989)
• Dipsas klebbai ARTEAGA, SALAZAR-VALENZUELA, MEBERT, PEÑAFIEL, AGUIAR, SÁNCHEZ-NIVICELA, PYRON, COLSTON, CISNEROS-HEREDIA, YÁNEZ-MUÑOZ, VENEGAS, GUAYASAMIN & TORRES-CARVAJAL, 2018
• Dipsas lavillai (SCROCCHI, PORTO & REY, 1993)
• Dipsas mikanii SCHLEGEL, 1837
• Dipsas neuwiedi (IHERING, 1911)
• Dipsas oligozonata (ORCÉS & ALMENDÁRIZ, 1989)
• Dipsas oreas (COPE, 1868)
• Dipsas oswaldobaezi ARTEAGA, SALAZAR-VALENZUELA, MEBERT, PEÑAFIEL, AGUIAR, SÁNCHEZ-NIVICELA, PYRON, COLSTON, CISNEROS-HEREDIA, YÁNEZ-MUÑOZ, VENEGAS, GUAYASAMIN & TORRES-CARVAJAL, 2018
• Dipsas palmeri (BOULENGER, 1912)
• Dipsas pavonina SCHLEGEL, 1837
• Dipsas peruana (BOETTGER, 1898)
• Dipsas sazimai FERNANDES, MARQUES & ARGÔLO, 2010
• Dipsas temporalis (WERNER, 1909)
• Dipsas trinitatis PARKER, 1926
• Dipsas turgida COPE, 1868
• Dipsas variegata (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Dipsas ventrimaculata (BOULENGER, 1885)
• Dipsas vermiculata PETERS, 1960
• Dipsosaurus dorsalis (BAIRD & GIRARD, 1852)
• Dispholidus punctatus LAURENT, 1955
• Dispholidus typus (SMITH, 1828)
• Ditaxodon taeniatus (PETERS, 1868)
• Dixonius lao NGUYEN, SITTHIVONG, NGO, LUU, NGUYEN, LE & ZIEGLER, 2020
• Dixonius siamensis (BOULENGER, 1899)
• Dogania subplana (GEOFFROY SAINT-HILAIRE, 1809)
• Dolichophis caspius (GMELIN, 1789)
• Dolichophis jugularis (LINNAEUS, 1758)
• Dolichophis schmidti (NIKOLSKY, 1909)
• Dopasia gracilis (GRAY, 1845)
• Dopasia harti (BOULENGER, 1899)
• Dracaena guianensis DAUDIN, 1801
• Draco blanfordii BOULENGER, 1885
• Draco dussumieri DUMÉRIL & BIBRON, 1837
• Draco fimbriatus KUHL, 1820
• Draco formosus BOULENGER, 1900
• Draco haematopogon GRAY, 1831
• Draco maculatus (GRAY, 1845)
• Draco maximus BOULENGER, 1893
• Draco melanopogon BOULENGER, 1887
• Draco norvillii ALCOCK, 1895
• Draco punctatus BOULENGER, 1900
• Draco quinquefasciatus HARDWICKE & GRAY, 1827
• Draco spilopterus (WIEGMANN, 1834)
• Draco sumatranus SCHLEGEL, 1844
• Draco taeniopterus GÜNTHER, 1861
• Draco timoriensis KUHL, 1820
• Dravidogecko anamallensis (GÜNTHER, 1875)
• Dravidogecko douglasadamsi CHAITANYA, GIRI, DEEPAK, DATTA-ROY, MURTHY & KARANTH, 2019
• Dravidogecko janakiae CHAITANYA, GIRI, DEEPAK, DATTA-ROY, MURTHY & KARANTH, 2019
• Dravidogecko meghamalaiensis CHAITANYA, GIRI, DEEPAK, DATTA-ROY, MURTHY & KARANTH, 2019
• Dravidogecko septentrionalis CHAITANYA, GIRI, DEEPAK, DATTA-ROY, MURTHY & KARANTH, 2019
• Dravidogecko smithi CHAITANYA, GIRI, DEEPAK, DATTA-ROY, MURTHY & KARANTH, 2019
• Dravidogecko tholpalli CHAITANYA, GIRI, DEEPAK, DATTA-ROY, MURTHY & KARANTH, 2019
• Dravidoseps goaensis SHARMA, 1976
• Dravidoseps nilgiriensis GANESH, SRIKANTHAN, GHOSH, ADHIKARI, KUMAR, & DATTA-ROY, 2021
• Dravidoseps pruthi (SHARMA, 1977)
• 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 chaquensis (BERGNA & ÁLVAREZ, 1993)
• Dryophylax hypoconia (COPE, 1860)
• Dryophylax nattereri (MIKAN, 1820)
• Dryophylax phoenix (FRANCO, TREVINE, MONTINGELLI & ZAHER, 2017)
• Dryophylax ramonriveroi (MANZANILLA & SÁNCHEZ, 2005)
• Duberria atriventris (STERNFELD, 1912)
• Duberria lutrix (LINNAEUS, 1758)
• Ebenavia robusta HAWLITSCHEK, SCHERZ, RUTHENSTEINER, CROTTINI & GLAW, 2018
• Ebenavia safari HAWLITSCHEK, SCHERZ, RUTHENSTEINER, CROTTINI & GLAW, 2018
• Ebenavia tuelinae HAWLITSCHEK, SCHERZ, RUTHENSTEINER, CROTTINI & GLAW, 2018
• Echinanthera cephalomaculata DI BERNARDO, 1994
• Echinanthera cephalostriata DI BERNARDO, 1996
• Echinanthera cyanopleura (COPE, 1885)
• Echinanthera melanostigma (WAGLER, 1824)
• Echinanthera undulata (WIED-NEUWIED, 1824)
• Echinosaura brachycephala KÖHLER, BÖHME & SCHMITZ, 2004
• Echinosaura centralis DUNN, 1944
• Echinosaura fischerorum YÁNEZ-MUÑOZ, TORRES-CARVAJAL, REYES-PUIG, URGILES-MERCHÁN & KOCH, 2021
• Echinosaura horrida BOULENGER, 1890
• Echinosaura keyi (FRITTS & SMITH, 1969)
• Echinosaura orcesi FRITTS, ALMENDÁRIZ & SAMEC, 2002
• Echis carinatus (SCHNEIDER, 1801)
• Echis coloratus GÜNTHER, 1878
• Echis jogeri CHERLIN, 1990
• Echis leucogaster ROMAN, 1972
• Echis omanensis BABOCSAY, 2004
• Echis pyramidum (GEOFFROY SAINT-HILAIRE, 1827)
• Ecpleopus gaudichaudii DUMÉRIL & BIBRON, 1839
• Egernia kingii (GRAY, 1838)
• Egernia roomi (WELLS & WELLINGTON, 1985)
• Eirenis barani SCHMIDTLER, 1988
• Eirenis collaris (MÉNÉTRIES, 1832)
• Eirenis coronella (SCHLEGEL, 1837)
• Eirenis decemlineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Eirenis hakkariensis SCHMIDTLER & EISELT, 1991
• Eirenis levantinus SCHMIDTLER, 1993
• Eirenis lineomaculatus SCHMIDT, 1939
• Eirenis modestus MARTIN, 1838
• Eirenis nigrofasciatus (NIKOLSKY, 1907)
• Eirenis persicus (ANDERSON, 1872)
• Eirenis punctatolineatus (BOETTGER, 1892)
• Eirenis rafsanjanicus AKBARPOUR, RASTEGAR-POUYANI, FATHINIA & RASTEGAR-POUYANI, 2020
• Eirenis rechingeri EISELT, 1971
• Eirenis rothii JAN, 1863
• Eirenis yassujicus FATHINIA, RASTEGAR-POUYANI & SHAFAEIPOUR, 2019
• Elaphe cantoris (BOULENGER, 1894)
• Elaphe carinata (GÜNTHER, 1864)
• Elaphe dione (PALLAS, 1773)
• Elaphe hodgsoni (GÜNTHER, 1860)
• Elaphe quatuorlineata LACÉPÈDE, 1789
• Elaphe sauromates (PALLAS, 1811)
• Elaphe taeniura COPE, 1861
• Elaphe urartica JABLONSKI, KUKUSHKIN, AVCI, BUNYATOVA, ILGAZ, TUNIYEV & JANDZIK, 2019
• Elapomorphus quinquelineatus (RADDI, 1820)
• Elapomorphus wuchereri GÜNTHER, 1861
• Elapsoidea guentherii BOCAGE, 1866
• Elapsoidea laticincta (WERNER, 1919)
• Elapsoidea loveridgei PARKER, 1949
• Elapsoidea semiannulata BOCAGE, 1882
• Elapsoidea trapei MANÉ, 1999
• Elgaria coerulea (WIEGMANN, 1828)
• Elgaria kingii GRAY, 1838
• Elgaria multicarinata (BLAINVILLE, 1835)
• Elgaria panamintina (STEBBINS, 1958)
• Elgaria velazquezi GRISMER & HOLLINGSWORTH, 2001
• Elseya caelatus JOSEPH-OUNI & MCCORD, 2019
• Elseya schultzei (VOGT, 1911)
• Emmochliophis fugleri FRITTS & SMITH, 1969
• Emmochliophis miops (BOULENGER, 1898)
• Emoia adspersa (STEINDACHNER, 1870)
• Emoia atrocostata (LESSON, 1830)
• Emoia boettgeri (STERNFELD, 1918)
• Emoia impar (WERNER, 1898)
• Emoia nativitatis (BOULENGER, 1887)
• Emoia nigra (JACQUINOT & GUICHENOT, 1853)
• Emoia pallidiceps (DE VIS, 1890)
• Emydocephalus annulatus KREFFT, 1869
• Emydoidea blandingii (HOLBROOK, 1838)
• Emydura australis (GRAY, 1841)
• Emydura gunaleni SMALES, MCCORD, CANN & JOSEPH-OUNI, 2019
• Emydura macquarii (GRAY, 1830)
• Emydura subglobosa (KREFFT, 1876)
• Emys orbicularis (LINNAEUS, 1758)
• Enhydris enhydris (SCHNEIDER, 1799)
• Enhydris subtaeniata BOURRET, 1934
• Enuliophis sclateri (BOULENGER, 1894)
• Enulius bifoveatus MCCRANIE & KÖHLER, 1999
• Enulius roatanensis MCCRANIE & KÖHLER, 1999
• Enyalioides altotambo TORRES-CARVAJAL, VENEGAS & DE QUEIROZ, 2015
• Enyalioides anisolepis TORRES-CARVAJAL, VENEGAS & DE QUEIROZ, 2015
• Enyalioides annularis (O’SHAUGHNESSY, 1881)
• Enyalioides cofanorum DUELLMAN, 1973
• Enyalioides cyanocephalus VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA, MARCHELIE, BULLARD, QUISPE, VALENCIA, ODAR & TORRES-CARVAJAL, 2024
• Enyalioides dickinsoni VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA, MARCHELIE, BULLARD, QUISPE, VALENCIA, ODAR & TORRES-CARVAJAL, 2024
• Enyalioides heterolepis (BOCOURT, 1874)
• Enyalioides laticeps (GUICHENOT, 1855)
• Enyalioides microlepis (O’SHAUGHNESSY, 1881)
• Enyalioides oshaughnessyi (BOULENGER, 1881)
• Enyalioides palpebralis (BOULENGER, 1883)
• Enyalioides praestabilis (O’SHAUGHNESSY, 1881)
• Enyalioides rubrigularis TORRES-CARVAJAL, DE QUEIROZ & ETHERIDGE, 2009
• Enyalioides touzeti TORRES-CARVAJAL, ALMENDÁRIZ, VALENCIA, YÚNEZ-MUÑOS & REYES, 2008
• Enyalius bibronii BOULENGER, 1885
• Enyalius bilineatus (DUMÉRIL & BIBRON, 1837)
• Enyalius boulengeri ETHERIDGE, 1969
• Enyalius brasiliensis (LESSON, 1830)
• 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 iheringii BOULENGER, 1885
• Enyalius leechii (BOULENGER, 1885)
• Enyalius perditus JACKSON, 1978
• Enyalius pictus (SCHINZ, 1822)
• Ephalophis greyae SMITH, 1931
• Epibator greeri (BÖHME, 1979)
• Epibator insularis SADLIER, DEBAR, CHAVIS, BAUER, JOURDAN & JACKMAN, 2019
• Epibator nigrofasciolatus (PETERS, 1869)
• Epicrates assisi MACHADO, 1944
• Epicrates cenchria (LINNAEUS, 1758)
• Epicrates crassus COPE, 1862
• Epicrates maurus GRAY, 1849
• Epictia albifrons (WAGLER, 1824)
• Epictia borapeliotes (VANZOLINI, 1996)
• Epictia clinorostris ARREDONDO & ZAHER, 2010
• Epictia diaplocia (OREJAS-MIRANDA, 1969)
• Epictia goudotii (DUMÉRIL & BIBRON, 1844)
• Epictia guayaquilensis (OREJAS-MIRANDA & PETERS, 1970)
• Epictia magnamaculata TAYLOR, 1940
• Epictia munoai (OREJAS-MIRANDA, 1961)
• Epictia rioignis KOCH, MARTINS & SCHWEIGER, 2019
• Epictia signata (JAN, 1861)
• Epictia striatula (SMITH & LAUFE, 1945)
• Epictia subcrotilla (KLAUBER, 1939)
• Epictia tenella KLAUBER, 1939
• Epictia undecimstriata (SCHLEGEL, 1839)
• Epictia vellardi (LAURENT, 1984)
• Eremias argus PETERS, 1869
• Eremias arguta (PALLAS, 1773)
• Eremias buechneri BEDRIAGA, 1907
• Eremias grammica (LICHTENSTEIN, 1823)
• Eremias intermedia (STRAUCH, 1876)
• Eremias lineolata (NIKOLSKY, 1897)
• Eremias montana RASTEGAR-POUYANI & RASTEGAR-POUYANI, 2001
• Eremias nigrocellata NIKOLSKY, 1896
• Eremias nikolskii BEDRIAGA, 1905
• Eremias persica BLANFORD, 1875
• Eremias roborowskii BEDRIAGA, 1912
• Eremias stummeri WETTSTEIN, 1940
• Eremias suphani BASOGLU & HELLMICH, 1968
• Eremiascincus fasciolatus (GÜNTHER, 1867)
• Eremiascincus richardsonii (GRAY, 1845)
• Eretmochelys imbricata (LINNAEUS, 1766)
• Eristicophis macmahoni ALCOCK & FINN, 1897
• Erythrolamprus aenigma ENTIAUSPE-NETO, ABEGG, KOCH, NUÑEZ, AZEVEDO, MORAES, TIUTENKO, BIALVES & LOEBMANN, 2021
• Erythrolamprus aesculapii (LINNAEUS, 1758)
• Erythrolamprus albiventris (JAN, 1863)
• Erythrolamprus almadensis (WAGLER, 1824)
• Erythrolamprus atraventer (DIXON & THOMAS, 1985)
• Erythrolamprus bizona JAN, 1863
• Erythrolamprus breviceps (COPE, 1860)
• Erythrolamprus carajasensis (CUNHA, NASCIMENTO & ÁVILA-PIRES, 1985)
• Erythrolamprus cobella (LINNAEUS, 1758)
• Erythrolamprus darwinnunezi TORRES-CARVAJAL, HINOJOSA & PAUCAR, 2024
• Erythrolamprus dorsocorallinus (ESQUEDA, NATERA, LA MARCA & ILIJA-FISTAR, 2007)
• Erythrolamprus epinephalus (COPE, 1862)
• Erythrolamprus festae (PERACCA, 1897)
• Erythrolamprus fraseri (BOULENGER, 1894)
• Erythrolamprus frenatus (WERNER, 1909)
• Erythrolamprus guentheri GARMAN, 1883
• Erythrolamprus ingeri (ROZE, 1958)
• Erythrolamprus jaegeri (GÜNTHER, 1858)
• Erythrolamprus janaleeae (DIXON, 2000)
• Erythrolamprus lamonae (DUNN, 1944)
• Erythrolamprus macrosomus (AMARAL, 1936)
• Erythrolamprus maryellenae (DIXON, 1985)
• Erythrolamprus melanotus (SHAW, 1802)
• Erythrolamprus miliaris (LINNAEUS, 1758)
• Erythrolamprus mimus (COPE, 1868)
• Erythrolamprus mossoroensis (HOGE & LIMA-VERDE, 1973)
• Erythrolamprus ocellatus PETERS, 1869
• Erythrolamprus oligolepis (BOULENGER, 1905)
• Erythrolamprus poecilogyrus (WIED-NEUWIED, 1824)
• Erythrolamprus pseudoreginae MURPHY, BRASWELL, CHARLES, AUGUSTE, RIVAS, BORZÉE, LEHTINEN & JOWERS, 2019
• Erythrolamprus pygmaeus (COPE, 1868)
• Erythrolamprus reginae (LINNAEUS, 1758)
• Erythrolamprus rochai ASCENSO, COSTA & PRUDENTE, 2019
• Erythrolamprus sagittifer (JAN, 1863)
• Erythrolamprus semiaureus (COPE, 1862)
• Erythrolamprus subocularis (BOULENGER, 1902)
• Erythrolamprus taeniogaster (JAN, 1863)
• Erythrolamprus taeniurus (TSCHUDI, 1845)
• Erythrolamprus trebbaui (ROZE, 1958)
• Erythrolamprus typhlus (LINNAEUS, 1758)
• Erythrolamprus viridis (GÜNTHER, 1862)
• Erythrolamprus vitti (DIXON, 2000)
• Erythrolamprus zweifeli (ROZE, 1959)
• Eryx colubrinus (LINNAEUS, 1758)
• Eryx conicus (SCHNEIDER, 1801)
• Eryx jaculus (LINNAEUS, 1758)
• Eryx jayakari BOULENGER, 1888
• Eryx johnii (RUSSELL, 1801)
• Eryx miliaris (PALLAS, 1773)
• Eryx muelleri (BOULENGER, 1892)
• Etheridgeum pulchrum (WERNER, 1924)
• Eublepharis fuscus BÖRNER, 1974
• Eublepharis macularius (BLYTH, 1854)
• Eulamprus quoyii DUMÉRIL & BIBRON, 1839
• Euleptes europaea (GENÉ, 1839)
• Eumeces algeriensis PETERS, 1864
• Eumeces blythianus (ANDERSON, 1871)
• 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 nanuzae (RODRIGUES, 1981)
• Eurydactylodes agricolae HENKEL & BÖHME, 2001
• Eurydactylodes vieillardi (BAVAY, 1869)
• Eurylepis taeniolata BLYTH, 1854
• Euspondylus guentheri (O’SHAUGHNESSY, 1881)
• Euspondylus maculatus TSCHUDI, 1845
• Eutrachelophis bassleri MYERS & MCDOWELL, 2014
• Eutrachelophis papilio ZAHER & PRUDENTE, 2019
• Eutropis allapallensis (SCHMIDT, 1926)
• Eutropis beddomei (JERDON, 1870)
• Eutropis bibronii (GRAY, 1839)
• Eutropis borealis (BROWN & ALCALA, 1980)
• Eutropis carinata (SCHNEIDER, 1801)
• Eutropis cumingi (BROWN & ALCALA, 1980)
• Eutropis englei (TAYLOR, 1925)
• Eutropis longicaudata (HALLOWELL, 1857)
• Eutropis macularia (BLYTH, 1853)
• Eutropis multicarinata (GRAY, 1845)
• Eutropis multifasciata (KUHL, 1820)
• Eutropis quadratilobus (BAUER & GÜNTHER, 1992)
• Eutropis rudis (BOULENGER, 1887)
• Eutropis rugifera (STOLICZKA, 1870)
• Eutropis tammanna DAS, DE SILVA & AUSTIN, 2008
• Eutropis trivittata (HARDWICKE & GRAY, 1827)
• Exila nigropalmata (ANDERSSON, 1918)
• Farancia abacura (HOLBROOK, 1836)
• Farancia erytrogramma (PALISOT DE BEAUVOIS, 1802)
• Feylinia currori GRAY, 1845
• Flexiseps valhallae (BOULENGER, 1909)
• Fordonia leucobalia (SCHLEGEL, 1837)
• 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 unicolor (MÜLLER, 1887)
• Fowlea yunnanensis (ANDERSON, 1879)
• Furcifer labordi (GRANDIDIER, 1872)
• Furcifer nicosiai JESU, MATTIOLI & SCHIMMENTI, 1999
• Furcifer oustaleti (MOCQUARD, 1894)
• Furcifer pardalis (CUVIER, 1829)
• Furcifer petteri (BRYGOO & DOMERGUE, 1966)
• 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 chilensis (SCHLEGEL, 1837)
• Gambelia sila (STEJNEGER, 1890)
• Gambelia wislizenii (BAIRD & GIRARD, 1852)
• Garthia gaudichaudii (DUMÉRIL & BIBRON, 1836)
• Gastropholis prasina WERNER, 1904
• Gavialis gangeticus (GMELIN, 1789)
• Geagras redimitus COPE, 1875
• Gehyra australis GRAY, 1845
• Gehyra borroloola KING, 1984
• Gehyra brevipalmata (PETERS, 1874)
• Gehyra capensis KEALLEY, DOUGHTY, PEPPER, KEOGH, HILLYER & HUEY, 2018
• Gehyra catenata LOW, 1979
• Gehyra dubia (MACLEAY, 1877)
• Gehyra einasleighensis BOURKE, PRATT, VANDERDUYS & MORITZ, 2017
• Gehyra electrum ZOZAYA, FENKER & MACDONALD, 2019
• Gehyra ipsa HORNER, 2005
• Gehyra kimberleyi BÖRNER & SCHÜTTLER, 1982
• Gehyra koira HORNER, 2005
• Gehyra lacerata (TAYLOR, 1962)
• Gehyra mutilata (WIEGMANN, 1834)
• Gehyra ocellata KEALLEY, DOUGHTY, PEPPER, KEOGH, HILLYER & HUEY, 2018
• Gehyra pamela KING, 1982
• Gehyra punctata (FRY, 1914)
• Gehyra robusta KING, 1984
• Gehyra variegata (DUMÉRIL & BIBRON, 1836)
• 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 athymus BROWN & ALCALA, 1962
• Gekko auriverrucosus ZHOU & LIU, 1982
• Gekko badenii SZCZERBAK & NEKRASOVA, 1994
• Gekko bannaense (WANG, WANG & LIU, 2016)
• Gekko boehmei LUU, CALAME, NGUYEN, LE & ZIEGLER, 2015
• Gekko bonkowskii LUU, CALAME, NGUYEN, LE & ZIEGLER, 2015
• Gekko brooksii BOULENGER, 1920
• Gekko browni (RUSSELL, 1979)
• 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 crombota BROWN, OLIVEROS, SILER & DIESMOS, 2008
• Gekko ernstkelleri RÖSLER, SILER, BROWN, DEMEGLIO & GAULKE, 2006
• Gekko flavimaritus RUJIRAWAN, FONG & AOWPHOL, 2019
• Gekko gecko (LINNAEUS, 1758)
• Gekko gigante BROWN & ALCALA, 1978
• Gekko grossmanni GÜNTHER, 1994
• Gekko guishanicus LIN & YAO, 2016
• Gekko gulat (BROWN, DIESMOS, DUYA, GARCIA & RICO, 2010)
• Gekko hokouensis POPE, 1928
• Gekko horsfieldii (GRAY, 1827)
• Gekko intermedium (TAYLOR, 1915)
• Gekko iskandari (BROWN, SUPRIATNA & OTA, 2000)
• Gekko japonicus (SCHLEGEL, 1836)
• Gekko jinjiangensis HOU, SHI, WANG, SHU, ZHENG, QI, LIU, JIANG & XIE, 2021
• Gekko kabkaebin (GRISMER, WOOD, GRISMER, QUAH, THY, PHIMMACHAK, SIVONGXAY, SEATEUN, STUART, SILER, MULCAHY, ANAMZA & BROWN, 2019)
• Gekko kaengkrachanense (SUMONTHA, PAUWELS, KUNYA, LIMLIKHITAKSORN, RUKSUE, TAOKRATOK, ANSERMET & CHANHOME, 2012)
• Gekko khunkhamensis SITTHIVONG, LO, NGUYEN, NGO, KHOTPATHOOM, LE, ZIEGLER & LUU, 2021
• Gekko kikuchii (OSHIMA, 1912)
• Gekko kuhli (STEJNEGER, 1902)
• Gekko kwangsiensis YANG, 2015
• Gekko lauhachindai PANITVONG, SUMONTHA, KONLEK & KUNYA, 2010
• Gekko liboensis ZHOU, LIU & LI, 1982
• Gekko lionotum (ANNANDALE, 1905)
• Gekko 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 nutaphandi BAUER, SUMONTHA & PAUWELS, 2008
• Gekko palawanensis TAYLOR, 1925
• Gekko palmatus BOULENGER, 1907
• Gekko petricolus TAYLOR, 1962
• Gekko popaense (GRISMER, WOOD, THURA, M GRISMER, BROWN & STUART, 2018)
• Gekko porosus TAYLOR, 1922
• Gekko reevesii (GRAY, 1831)
• Gekko remotus RÖSLER, INEICH, WILMS & BÖHME, 2012
• Gekko rhacophorus (BOULENGER, 1899)
• 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 scientiadventura RÖSLER, ZIEGLER, VU, HERRMANN & BÖHME, 2004
• Gekko sengchanthavongi LUU, CALAME, NGUYEN, LE & ZIEGLER, 2015
• Gekko shibatai TODA, SENGOKU, HIKIDA & OTA, 2008
• Gekko siamensis GROSSMANN & ULBER, 1990
• Gekko similignum SMITH, 1923
• Gekko smithii GRAY, 1842
• Gekko sorok (DAS, LAKIM, KANDAUNG, 2008)
• Gekko subpalmatus (GÜNTHER, 1864)
• Gekko swinhonis GÜNTHER, 1864
• Gekko taibaiensis SONG, 1985
• Gekko takouensis NGO & GAMBLE, 2010
• Gekko tawaensis OKADA, 1956
• Gekko thakhekensis LUU, CALAME, NGUYEN, LE, BONKOWSKI & ZIEGLER, 2014
• Gekko tokehos (GRISMER, WOOD, GRISMER, QUAH, THY, PHIMMACHAK, SIVONGXAY, SEATEUN, STUART, SILER, MULCAHY, ANAMZA & BROWN, 2019)
• Gekko trinotaterra (BROWN, 1999)
• Gekko truongi PHUNG & ZIEGLER, 2011
• Gekko verreauxi TYTLER, 1865
• Gekko vertebralis TODA, SENGOKU, HIKIDA & OTA, 2008
• Gekko vietnamensis SANG, 2010
• Gekko vittatus HOUTTUYN, 1782
• Gekko wenxianensis ZHOU & WANG, 2008
• Gekko yakuensis MATSUI & OKADA, 1968
• Gelanesaurus cochranae (BURT & BURT, 1931)
• Gelanesaurus flavogularis (ALTAMIRANO-BENAVIDES, ZAHER, LOBO, GRAZZIOTIN, SALES-NUNES & RODRIGUES, 2013)
• Geochelone elegans (SCHOEPFF, 1795)
• Geochelone platynota (BLYTH, 1863)
• Geoclemys hamiltonii (GRAY, 1831)
• Geophis cansecoi GRÜNWALD, AHUMADA-CARRILLO, GRÜNWALD, MONTAÑO-RUVALCABA & GARCÍA-VÁZQUEZ, 2021
• Geophis dugesii BOCOURT, 1883
• Geophis ruthveni WERNER, 1925
• Geophis sartorii (COPE, 1863)
• Gerarda prevostiana (EYDOUX & GERVAIS, 1837)
• Gerrhonotus infernalis BAIRD, 1859
• Gerrhonotus liocephalus WIEGMANN, 1828
• Gerrhonotus mccoyi GARCÍA-VÁZQUEZ, CONTRERAS-ARQUIETA, TRUJANO-ORTEGA & NIETO-MONTES DE OCA, 2018
• Gerrhonotus ophiurus COPE, 1867
• Gerrhonotus parvus KNIGHT & SCUDDAY, 1985
• Gerrhonotus rhombifer PETERS, 1876
• Gerrhopilus andamanensis (STOLICZKA, 1871)
• Gerrhopilus hedraeus (SAVAGE, 1950)
• Gerrhosaurus bulsi LAURENT, 1954
• Gerrhosaurus multilineatus BOCAGE, 1866
• Gerrhosaurus nigrolineatus HALLOWELL, 1857
• Glaphyromorphus arnhemicus STORR, 1967
• Glaphyromorphus crassicauda (DUMÉRIL & DUMÉRIL, 1851)
• Glaphyromorphus darwiniensis (STORR, 1967)
• Glaucomastix abaetensis (REIS DIAS, ROCHA & VRCIBRADIC, 2002)
• Glaucomastix cyanura (ARIAS, DE CARVALHO, RODRIGUES & ZAHER, 2011)
• Glaucomastix itabaianensis ROSÁRIO, SANTOS, ARIAS, ROCHA, DIAS, CARVALHO & RODRIGUES, 2019
• Glaucomastix littoralis (ROCHA, BAMBERG ARAÚJO, VRCIBRADIC & MAMEDE DA COSTA, 2000)
• Glaucomastix venetacauda (ARIAS, DE CARVALHO, RODRIGUES & ZAHER, 2011)
• Gloydius angusticeps SHI, YANG, HUANG, ORLOV & LI, 2018
• Gloydius blomhoffii (BOIE, 1826)
• Gloydius brevicauda (STEJNEGER, 1907)
• Gloydius caraganus (EICHWALD, 1831)
• Gloydius caucasicus (NIKOLSKY, 1916)
• Gloydius chambensis KUTTALAM, SANTRA, OWENS, SELVAN, MUKHERJEE, GRAHAM, TOGRIDOU, BHARTI, SHI, SHANKER & MALHOTRA, 2022
• Gloydius changdaoensis LI, 1999
• Gloydius cognatus (GLOYD, 1977)
• Gloydius halys (PALLAS, 1776)
• Gloydius himalayanus (GÜNTHER, 1864)
• Gloydius huangi WANG, REN, DONG, JIANG, SHI, SILER & CHE, 2019
• Gloydius intermedius (STRAUCH, 1868)
• Gloydius liupanensis LIU, SONG & LUO, 1989
• Gloydius monticola (WERNER, 1922)
• Gloydius qinlingensis (SONG & CHEN, 1985)
• Gloydius rubromaculatus SHI, LI & LIU, 2017
• Gloydius stejnegeri (RENDAHL, 1933)
• Gloydius strauchi (BEDRIAGA, 1912)
• Glyptemys insculpta (LE CONTE, 1830)
• Glyptemys muhlenbergii (SCHOEPFF, 1801)
• Gnypetoscincus queenslandiae (DE VIS, 1890)
• Goggia braacki (GOOD, BAUER & BRANCH, 1996)
• Goggia essexi (HEWITT, 1925)
• Goggia gemmula (BAUER, BRANCH & GOOD, 1996)
• Goggia hewitti (BRANCH, BAUER & GOOD, 1995)
• Goggia hexapora (BRANCH, BAUER & GOOD, 1995)
• Gomesophis brasiliensis (GOMES, 1918)
• Gonatodes albogularis (DUMÉRIL & BIBRON, 1836)
• Gonatodes castanae CARVAJAL-COGOLLO, EGUIS-AVENDAÑO & MEZA-JOYA, 2020
• Gonatodes caudiscutatus (GÜNTHER, 1859)
• Gonatodes ceciliae DONOSO-BARROS, 1966
• Gonatodes concinnatus (O’SHAUGHNESSY, 1881)
• Gonatodes hasemani GRIFFIN, 1917
• Gonatodes humeralis (GUICHENOT, 1855)
• Gonatodes ocellatus (GRAY, 1831)
• Gonatodes riveroi STURARO & AVILA-PIRES, 2011
• Gonatodes taniae ROZE, 1963
• Gonatodes vittatus (LICHTENSTEIN & MARTENS, 1856)
• Gongylomorphus bojerii (DESJARDIN, 1831)
• Gongylosoma baliodeira (BOIE, 1827)
• Gongylosoma longicauda (PETERS, 1871)
• Gongylosoma mukutense GRISMER, DAS & LEONG, 2003
• Gongylosoma nicobariensis (STOLICZKA, 1870)
• Gongylosoma scriptum (THEOBALD, 1868)
• Gonionotophis brussauxi (MOCQUARD, 1889)
• Gonionotophis grantii (GÜNTHER, 1863)
• Gonionotophis klingi MATSCHIE, 1893
• Goniurosaurus araneus GRISMER, VIETS & BOYLE, 1999
• Goniurosaurus bawanglingensis GRISMER, HAITAO, ORLOV & ANANJEVA, 2002
• Goniurosaurus catbaensis ZIEGLER, TRUONG, SCHMITZ, STENKE, RÖSLER, 2008
• Goniurosaurus gezhi ZHU, HE & LI, 2020
• Goniurosaurus hainanensis BARBOUR, 1908
• Goniurosaurus huuliensis ORLOV, RYABOV, NGUYEN, NGUYEN & HO, 2008
• Goniurosaurus kuroiwae (NAMIYE, 1912)
• Goniurosaurus lichtenfelderi (MOCQUARD, 1897)
• Goniurosaurus luii GRISMER, VIETS & BOYLE, 1999
• Goniurosaurus orientalis (MAKI, 1931)
• Goniurosaurus sinensis ZHOU, PENG, HOU & YUAN, 2019
• Goniurosaurus splendens (NAKAMURA & UÉNO, 1959)
• Goniurosaurus toyamai GRISMER, OTA & TANAKA, 1994
• Goniurosaurus varius QI, GRISMER, LYU, ZHANG, LI & WANG, 2020
• Goniurosaurus yamashinae (OKADA, 1936)
• Gonocephalus bellii (DUMÉRIL & BIBRON, 1837)
• Gonocephalus bornensis (SCHLEGEL, 1851)
• Gonocephalus chamaeleontinus (LAURENTI, 1768)
• Gonocephalus doriae PETERS, 1871
• Gonocephalus grandis (GRAY, 1845)
• Gonocephalus liogaster (GÜNTHER, 1872)
• Gonocephalus megalepis (BLEEKER, 1860)
• Gonocephalus mjobergi SMITH, 1925
• Gonocephalus semperi (PETERS, 1867)
• Gonocephalus sophiae (GRAY, 1845)
• Gonyosoma coeruleum LIU, HOU, LWIN, WANG & RAO, 2021
• Gonyosoma hainanense PENG, ZHANG, HUANG, BURBRINK & WANG, 2021
• Gonyosoma oxycephalum (BOIE, 1827)
• 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)
• Gowidon longirostris (BOULENGER, 1883)
• Gracililima nyassae (GÜNTHER, 1888)
• Graptemys caglei HAYNES & MCKOWN, 1974
• Graptemys ernsti LOVICH & MCCOY, 1992
• Graptemys flavimaculata CAGLE, 1954
• Graptemys geographica (LESUEUR, 1817)
• Graptemys gibbonsi LOVICH & MCCOY, 1992
• Graptemys oculifera (BAUR, 1890)
• Graptemys ouachitensis CAGLE, 1953
• Graptemys pearlensis ENNEN, LOVICH, KREISER, SELMAN & QUALLS, 2010
• Graptemys pseudogeographica (GRAY, 1831)
• Graptemys pulchra BAUR, 1893
• Graptemys versa STEJNEGER, 1925
• Grayia caesar (GÜNTHER, 1863)
• Grayia ornata (BOCAGE, 1866)
• Grayia smithii (LEACH, 1818)
• Grayia tholloni MOCQUARD, 1897
• Grypotyphlops acutus (DUMÉRIL & BIBRON, 1844)
• Gyalopion canum (COPE, 1860)
• Gyalopion quadrangulare (GÜNTHER, 1893)
• Gymnodactylus darwinii (GRAY, 1845)
• Gymnodactylus geckoides SPIX, 1825
• Gymnophthalmus leucomystax VANZOLINI & CARVALHO, 1991
• Gymnophthalmus lineatus (LINNAEUS, 1758)
• Gymnophthalmus pleii BOCOURT, 1881
• Gymnophthalmus speciosus (HALLOWELL, 1861)
• Gymnophthalmus underwoodi GRANT, 1958
• Habrophallos collaris (HOOGMOED, 1977)
• Haemodracon riebeckii (PETERS, 1882)
• Haemodracon trachyrhinus (BOULENGER, 1899)
• Hakaria simonyi (STEINDACHNER, 1899)
• Hapsidophrys lineata FISCHER, 1856
• Hapsidophrys principis (BOULENGER, 1906)
• Hapsidophrys smaragdina (SCHLEGEL, 1837)
• Hardella thurjii (GRAY, 1831)
• Harpesaurus borneensis (MERTENS, 1924)
• Hebius andreae (ZIEGLER & LE KHAC QUYET, 2006)
• Hebius annamensis (BOURRET, 1934)
• Hebius arquus (DAVID & VOGEL, 2010)
• Hebius atemporalis (BOURRET, 1934)
• Hebius bitaeniatus (WALL, 1925)
• Hebius clerki (WALL, 1925)
• Hebius craspedogaster (BOULENGER, 1899)
• Hebius khasiensis (BOULENGER, 1890)
• Hebius lacrima PURKAYASTHA & DAVID, 2019
• Hebius leucomystax (DAVID, BAIN, QUANG TRUONG, ORLOV, VOGEL, NGOC THANH & ZIEGLER, 2007)
• Hebius metusia (INGER, ZHAO, SHAFFER & WU, 1990)
• Hebius modestus (GÜNTHER, 1875)
• Hebius octolineatus (BOULENGER, 1904)
• Hebius optatus (HU & ZHAO, 1966)
• Hebius parallelus (BOULENGER, 1890)
• Hebius pryeri (BOULENGER, 1887)
• Hebius sangzhiensis ZHOU, QI, LU, LYU & LI, 2019
• Hebius venningi (WALL, 1910)
• Hebius vibakari (BOIE, 1826)
• Hebius weixiensis HOU, YUAN, WEI, ZHAO, LIU, WU, SHEN, CHEN, GUO & CHE, 2021
• Helicops angulatus (LINNAEUS, 1758)
• Helicops apiaka KAWASHITA-RIBEIRO, ÁVILA & MORAIS, 2013
• Helicops boitata MORAES-DA-SILVA, CECÍLIA AMARO, SALES-NUNES, STRÜSSMANN, TEIXEIRA, ANDRADE, SUDRÉ, RECODER, RODRIGUES & CURCIO, 2019
• Helicops carinicaudus (WIED-NEUWIED, 1824)
• Helicops danieli AMARAL, 1938
• Helicops gomesi AMARAL, 1922
• Helicops hagmanni ROUX, 1910
• Helicops infrataeniatus JAN, 1865
• Helicops leopardinus (SCHLEGEL, 1837)
• Helicops modestus GÜNTHER, 1861
• Helicops nentur COSTA, SANTANA, LEAL, KOROIVA & GARCIA, 2016
• Helicops pastazae SHREVE, 1934
• Helicops petersi ROSSMAN, 1976
• Helicops polylepis GÜNTHER, 1861
• Helicops scalaris JAN, 1865
• Helicops tapajonicus DA FROTA, 2005
• Helicops trivittatus (GRAY, 1849)
• Helicops yacu ROSSMAN & DIXON, 1975
• Heliobolus crawfordi MARQUES, CERÍACO, HEINICKE, CHEBOURI, CONRADIE, TOLLEY & BAUER, 2022
• Heliobolus lugubris (SMITH, 1838)
• Heliobolus nitidus (GÜNTHER, 1872)
• Hellenolacerta graeca (BEDRIAGA, 1886)
• Heloderma alvarezi BOGERT & MARTIN DEL CAMPO, 1956
• Heloderma charlesbogerti CAMPBELL & VANNINI, 1988
• Heloderma exasperatum BOGERT & MARTIN DEL CAMPO, 1956
• Heloderma horridum (WIEGMANN, 1829)
• Heloderma suspectum COPE, 1869
• Helophis schoutedeni (DE WITTE, 1942)
• Hemachatus haemachatus BONNATERRE, 1790
• Hemibungarus calligaster (WIEGMANN, 1835)
• Hemibungarus gemianulis PETERS, 1872
• Hemibungarus mcclungi TAYLOR, 1922
• Hemicordylus capensis (SMITH, 1838)
• Hemidactylus aaronbaueri GIRI, 2008
• Hemidactylus acanthopholis MIRZA & SANAP, 2014
• Hemidactylus achaemenidicus TORKI, 2019
• Hemidactylus afarensis ŠMÍD, MAZUCH, NOVÁKOVÁ, MODRY, MALONZA, ABDIRAHMAN-ELMI, CARRANZA, AND MORAVEC, 2020
• Hemidactylus agrius VANZOLINI, 1978
• Hemidactylus almakhwah ŠMÍD, UVIZL, SHOBRAK, BUSAIS, SALIM, ALGETHAMI, ALGETHAMI, ALANZI, ALSUBAIE, ROVATSOS, NOV´ÁKOVA, MAZUCH & CARRANZA, 2022
• Hemidactylus angulatus HALLOWELL, 1854
• Hemidactylus benguellensis BOCAGE, 1893
• Hemidactylus bouvieri (BOCOURT, 1870)
• Hemidactylus bowringii (GRAY, 1845)
• Hemidactylus brasilianus AMARAL, 1935
• Hemidactylus brookii GRAY, 1845
• Hemidactylus chikhaldaraensis AGARWAL, BAUER, GIRI & KHANDEKAR, 2019
• Hemidactylus chipkali MIRZA & RAJU, 2017
• Hemidactylus craspedotus MOCQUARD, 1890
• Hemidactylus depressus GRAY, 1842
• Hemidactylus farasani ŠMÍD, UVIZL, SHOBRAK, BUSAIS, SALIM, ALGETHAMI, ALGETHAMI, ALANZI, ALSUBAIE, ROVATSOS, NOV´ÁKOVA, MAZUCH & CARRANZA, 2022
• Hemidactylus fasciatus GRAY, 1842
• Hemidactylus flavicauda LAJMI, GIRI, SINGH & AGARWAL, 2020
• Hemidactylus flaviviridis RÜPPELL, 1835
• Hemidactylus foudaii BAHA EL DIN, 2003
• Hemidactylus frenatus DUMÉRIL & BIBRON, 1836
• Hemidactylus garnotii DUMÉRIL & BIBRON, 1836
• Hemidactylus giganteus STOLICZKA, 1871
• Hemidactylus gleadowi MURRAY, 1884
• Hemidactylus gracilis BLANFORD, 1870
• Hemidactylus granti BOULENGER, 1899
• Hemidactylus gujaratensis GIRI, BAUER, VYAS & PATIL, 2009
• Hemidactylus isolepis BOULENGER, 1895
• Hemidactylus kimbulae AMARASINGHE, KARUNARATHNA, CAMPBELL, MADAWALA & DE SILVA, 2021
• Hemidactylus kolliensis AGARWAL, BAUER, GIRI & KHANDEKAR, 2019
• Hemidactylus lankae DERANIYAGALA, 1953
• Hemidactylus lanzai ŠMÍD, MAZUCH, NOVÁKOVÁ, MODRY, MALONZA, ABDIRAHMAN-ELMI, CARRANZA, AND MORAVEC, 2020
• Hemidactylus leschenaultii DUMÉRIL & BIBRON, 1836
• Hemidactylus mabouia (MOREAU DE JONNÈS, 1818)
• Hemidactylus maculatus DUMÉRIL & BIBRON, 1836
• Hemidactylus mahonyi ADHIKARI, ACHYUTHAN, KUMAR, KHOT, SHREERAM & GANESH, 2022
• Hemidactylus mercatorius GRAY, 1842
• Hemidactylus muriceus PETERS, 1870
• Hemidactylus murrayi GLEADOW, 1887
• Hemidactylus newtoni FERREIRA, 1897
• Hemidactylus nzingae CERÍACO, AGARWAL, MARQUES & BAUER, 2020
• Hemidactylus paivae CERÍACO, AGARWAL, MARQUES & BAUER, 2020
• Hemidactylus parvimaculatus DERANIYAGALA, 1953
• Hemidactylus paucifasciatus MOHAPATRA, AGARWAL, MOHALIK, DUTTA & KHANDEKAR, 2023
• Hemidactylus persicus ANDERSON, 1872
• Hemidactylus platycephalus PETERS, 1854
• Hemidactylus platyurus (SCHNEIDER, 1797)
• Hemidactylus pseudoromeshkanicus TORKI, 2019
• Hemidactylus rishivalleyensis AGARWAL, THACKERAY & KHANDEKAR, 2020
• Hemidactylus robustus HEYDEN, 1827
• Hemidactylus sahgali MIRZA, GOWANDE, PATIL, AMBEKAR & PATEL, 2018
• Hemidactylus sankariensis AGARWAL, BAUER, GIRI & KHANDEKAR, 2019
• Hemidactylus sassanidianus TORKI, 2019
• Hemidactylus sirumalaiensis KHANDEKAR, THACKERAY, PAWAR & AGARWAL, 2020
• Hemidactylus squamulatus TORNIER, 1897
• Hemidactylus tamhiniensis KHANDEKAR, THACKERAY & AGARWAL, 2021
• Hemidactylus tasmani HEWITT, 1932
• Hemidactylus tenkatei LIDTH DE JEUDE, 1895
• Hemidactylus treutleri MAHONY, 2009
• Hemidactylus triedrus (DAUDIN, 1802)
• Hemidactylus turcicus (LINNAEUS, 1758)
• Hemidactylus varadgirii CHAITANYA, AGARWAL, LAJMI & KHANDEKAR, 2019
• Hemidactylus vijayraghavani MIRZA, 2018
• Hemidactylus whitakeri MIRZA, GOWANDE, PATIL, AMBEKAR & PATEL, 2018
• Hemiergis decresiensis (CUVIER, 1829)
• Hemiergis gracilipes (STEINDACHNER, 1870)
• Hemiergis initialis (WERNER, 1910)
• Hemiergis millewae COVENTRY, 1976
• Hemiergis peronii (GRAY, 1831)
• Hemiergis quadrilineatus (DUMÉRIL & BIBRON, 1839)
• Hemiphyllodactylus arakuensis AGARWAL, KHANDEKAR, GIRI, RAMAKRISHNAN & KARANTH, 2019
• Hemiphyllodactylus bintik GRISMER, WOOD, ANUAR, QUAH, MUIN, ONN, SUMARLI & LOREDO, 2015
• Hemiphyllodactylus cicak COBOS, GRISMER, WOOD, QUAH, ANUAR & MUIN, 2016
• Hemiphyllodactylus dupanglingensis ZHANG, QIAN & YANG, 2020
• Hemiphyllodactylus harterti (WERNER, 1900)
• Hemiphyllodactylus indosobrinus ELIADES, PHIMMACHAK, SIVONGXAY, SILER & STUART, 2019
• Hemiphyllodactylus jnana AGARWAL, KHANDEKAR, GIRI, RAMAKRISHNAN & KARANTH, 2019
• Hemiphyllodactylus kolliensis AGARWAL, KHANDEKAR, GIRI, RAMAKRISHNAN & KARANTH, 2019
• Hemiphyllodactylus larutensis (BOULENGER, 1900)
• Hemiphyllodactylus ngwelwini GRISMER, WOOD, QUAH, THURA, OAKS & LIN, 2020
• Hemiphyllodactylus pardalis GRISMER, YUSHCHENKO, PAWANGKHANANT, NAIDUANGCHAN, NAZAROV, ORLOVA, SUWANNAPOOM & POYARKOV, 2020
• 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 typus BLEEKER, 1860
• Hemiphyllodactylus yanshanensis AGUNG, CHORNELIA, GRISMER, GRISMER, QUAH, LU, TOMLINSON & HUGHES, 2022
• Hemiphyllodactylus zalonicus GRISMER, CHIT, PAWANGKHANANT, NAZAROV, ZAW & POYARKOV, 2021
• Hemiphyllodactylus zhutangxiangensis AGUNG, GRISMER, GRISMER, QUAH, CHORNELIA, LU & HUGHES, 2021
• Hemiphyllodactylus zwegabinensis GRISMER, WOOD, QUAH, THURA, OAKS & LIN, 2020
• Hemirhagerrhis nototaenia (GÜNTHER, 1864)
• Hemirhagerrhis viperina (BOCAGE, 1873)
• Hemorrhois algirus (JAN, 1863)
• Hemorrhois hippocrepis (LINNAEUS, 1758)
• Hemorrhois nummifer (REUSS, 1834)
• Hemorrhois ravergieri (MÉNÉTRIES, 1832)
• Heosemys grandis (GRAY, 1860)
• Heosemys spinosa (GRAY, 1831)
• Heremites auratus (LINNAEUS, 1758)
• Heremites septemtaeniatus (REUSS, 1834)
• Heremites vittatus (OLIVIER, 1804)
• Herpetoreas platyceps (BLYTH, 1855)
• Herpetoreas sieboldii GÜNTHER, 1860
• Herpetoreas tpser REN, JIANG, HUANG, DAVID & LI, 2022
• Heterodactylus imbricatus SPIX, 1825
• Heterodon kennerlyi KENNICOTT, 1860
• Heterodon nasicus BAIRD & GIRARD, 1852
• Heterodon platirhinos LATREILLE, 1801
• Heterodon simus (LINNAEUS, 1766)
• Heteronotia binoei (GRAY, 1845)
• Hierophis gemonensis (LAURENTI, 1768)
• Hierophis viridiflavus (LACÉPÈDE, 1789)
• Holbrookia approximans BAIRD, 1859
• Holbrookia elegans BOCOURT, 1874
• Holbrookia lacerata COPE, 1880
• Holbrookia maculata GIRARD, 1851
• Holbrookia propinqua BAIRD & GIRARD, 1852
• Holbrookia subcaudalis AXTELL, 1956
• Holcosus amphigrammus (SMITH & LAUFE, 1945)
• Holcosus bridgesii COPE, 1869
• Holcosus gaigeae (SMITH & LAUFE, 1946)
• Holcosus hartwegi (SMITH, 1940)
• Holcosus orcesi (PETERS, 1964)
• Holcosus parvus (BARBOUR & NOBLE, 1915)
• Holcosus pulcher (HALLOWELL, 1861)
• Holcosus quadrilineatus (HALLOWELL, 1861)
• Holcosus septemlineatus (DUMÉRIL, 1851)
• Holcosus sinister (SMITH & LAUFE, 1946)
• Holcosus stuarti SMITH, 1940
• Holcosus thomasi (SMITH & LAUFE, 1946)
• Holcosus undulatus (WIEGMANN, 1834)
• Hologerrhum dermali BROWN, LEVITON, FERNER & SISON, 2001
• Hologerrhum philippinum GÜNTHER, 1858
• Homalopsis semizonata BLYTH, 1855
• Homonota horrida (BURMEISTER, 1861)
• Homopholis arnoldi LOVERIDGE, 1944
• Homopholis fasciata (BOULENGER, 1890)
• Homopholis walbergii (SMITH, 1849)
• Homopus femoralis BOULENGER, 1888
• Hormonotus modestus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Hyalosaurus koellikeri GÜNTHER, 1873
• Hydraethiops laevis BOULENGER, 1904
• Hydraethiops melanogaster GÜNTHER, 1872
• Hydrelaps darwiniensis BOULENGER, 1896
• Hydrodynastes bicinctus (HERMANN, 1804)
• Hydrodynastes gigas (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Hydromedusa maximiliani (MIKAN, 1825)
• Hydromedusa tectifera COPE, 1870
• Hydrophis annandalei (LAIDLAW, 1901)
• Hydrophis anomalus (SCHMIDT, 1852)
• Hydrophis atriceps GÜNTHER, 1864
• Hydrophis belcheri (GRAY, 1849)
• Hydrophis brookii GÜNTHER, 1872
• Hydrophis caerulescens (SHAW, 1802)
• Hydrophis cantoris GÜNTHER, 1864
• Hydrophis coggeri (KHARIN, 1984)
• Hydrophis curtus (SHAW, 1802)
• Hydrophis cyanocinctus DAUDIN, 1803
• Hydrophis czeblukovi (KHARIN, 1984)
• Hydrophis elegans (GRAY, 1842)
• Hydrophis fasciatus (SCHNEIDER, 1799)
• Hydrophis hardwickii (GRAY, 1834)
• Hydrophis jerdonii (GRAY, 1849)
• Hydrophis kingii BOULENGER, 1896
• Hydrophis klossi BOULENGER, 1912
• Hydrophis lamberti SMITH, 1917
• Hydrophis lapemoides (GRAY, 1849)
• Hydrophis macdowelli KHARIN, 1983
• Hydrophis major (SHAW, 1802)
• Hydrophis mamillaris (DAUDIN, 1803)
• Hydrophis melanocephalus GRAY, 1849
• Hydrophis nigrocinctus DAUDIN, 1803
• Hydrophis obscurus DAUDIN, 1803
• Hydrophis ornatus (GRAY, 1842)
• Hydrophis pacificus BOULENGER, 1896
• Hydrophis peronii (DUMÉRIL, 1853)
• Hydrophis platurus (LINNAEUS, 1766)
• Hydrophis schistosus DAUDIN, 1803
• Hydrophis semperi GARMAN, 1881
• Hydrophis spiralis (SHAW, 1802)
• Hydrophis stokesii (GRAY, 1846)
• Hydrophis stricticollis GÜNTHER, 1864
• Hydrophis viperinus (SCHMIDT, 1852)
• Hydrophis zweifeli (KHARIN, 1985)
• Hydrops caesurus SCROCCHI, FERREIRA, GIRAUDO, ÁVILA & MOTTE, 2005
• Hydrops martii (WAGLER, 1824)
• Hydrops triangularis (WAGLER, 1824)
• Hydrosaurus pustulatus (ESCHSCHOLTZ, 1829)
• Hypnale hypnale (MERREM, 1820)
• Hypnale nepa (LAURENTI, 1768)
• Hypnale zara (GRAY, 1849)
• Hypoptophis wilsonii BOULENGER, 1908
• Hypsicalotes kinabaluensis (DE GRIJS, 1937)
• Hypsiglena chlorophaea COPE, 1860
• Hypsiglena jani DUGÈS, 1865
• Hypsilurus auritus (MEYER, 1874)
• Hypsilurus capreolatus KRAUS & MYERS, 2012
• Hypsilurus geelvinkianus (PETERS & DORIA, 1878)
• Hypsilurus hikidanus MANTHEY & DENZER, 2006
• Hypsilurus longi (MACLEAY, 1877)
• Hypsilurus magnus MANTHEY & DENZER, 2006
• Hypsilurus modestus (MEYER, 1874)
• Hypsilurus papuensis (MACLEAY, 1877)
• Hypsilurus schoedei (VOGT, 1932)
• Hypsilurus schultzewestrumi (URBAN, 1999)
• Hypsiscopus indonesiensis HAMIDY, ZAKKY, FITRIYANA & ENDARWIN, 2023
• Hypsiscopus plumbea (BOIE, 1827)
• Ialtris dorsalis (GÜNTHER, 1858)
• Iberolacerta aranica (ARRIBAS, 1993)
• Iberolacerta bonnali (LANTZ, 1927)
• Iberolacerta cyreni (MÜLLER & HELLMICH, 1937)
• Iberolacerta horvathi (MÉHELY, 1904)
• 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)
• Imantodes inornatus (BOULENGER, 1896)
• Imantodes lentiferus (COPE, 1894)
• Incaspis amaru (ZAHER, ARREDONDO, VALENCIA, ARBELÁEZ, RODRIGUES & ALTAMIRANO-BENAVIDES, 2014)
• Incaspis simonsii (BOULENGER, 1900)
• Indotestudo elongata (BLYTH, 1854)
• Indotyphlops braminus (DAUDIN, 1803)
• Indotyphlops jerdoni (BOULENGER, 1890)
• Indotyphlops madgemintonae (KHAN, 1999)
• Intellagama lesueurii (GRAY, 1831)
• Inyoka swazicus (SCHAEFER, 1970)
• Iphisa elegans GRAY, 1851
• Iranolacerta brandtii (DE FILIPPI, 1863)
• Isanophis boonsongi (TAYLOR & ELBEL, 1958)
• Isopachys anguinoides (BOULENGER, 1914)
• Japalura andersoniana ANNANDALE, 1905
• Japalura austeniana (ANNANDALE, 1908)
• Japalura dasi (SHAH & KÄSTLE, 2002)
• Japalura kumaonensis (ANNANDALE, 1907)
• Japalura major (JERDON, 1870)
• Japalura sagittifera SMITH, 1940
• Japalura tricarinata (BLYTH, 1853)
• Japalura variegata GRAY, 1853
• Kaestlea bilineata (GRAY, 1846)
• Kentropyx altamazonica (COPE, 1875)
• Kentropyx calcarata SPIX, 1825
• Kentropyx pelviceps (COPE, 1868)
• Kentropyx striata (DAUDIN, 1802)
• Kinixys belliana GRAY, 1831
• Kinixys erosa (SCHWEIGGER, 1812)
• Kinixys homeana BELL, 1827
• Kinixys nogueyi (LATASTE, 1886)
• Kinixys spekii GRAY, 1863
• Kinosternon alamosae BERRY & LEGLER, 1980
• Kinosternon albogulare (DUMÉRIL & BOCOURT, 1870)
• Kinosternon baurii (GARMAN, 1891)
• Kinosternon cruentatum (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
• Kinosternon durangoense IVERSON, 1979
• 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 subrubrum BONNATERRE, 1789
• Kinosternon vogti LÓPEZ-LUNA, CUPUL-MAGAÑA, ESCOBEDO-GALVÁN, GONZÁLEZ-HERNÁNDEZ, CENTENERO-ALCALÁ, RANGEL-MENDOZA, RAMÍREZ-RAMÍREZ & CAZARES-HERNÁNDEZ, 2018
• Kinyongia boehmei (LUTZMANN & NECAS, 2002)
• Kinyongia fischeri (REICHENOW, 1887)
• Kinyongia multituberculata (NIEDEN, 1913)
• Kinyongia mulyai TILBURY & TOLLEY, 2015
• Kinyongia oxyrhina (KLAVER & BÖHME, 1988)
• Kinyongia tavetana (STEINDACHNER, 1891)
• Kinyongia vosseleri (NIEDEN, 1913)
• Kladirostratus acutus (GÜNTHER, 1888)
• Kladirostratus togoensis (MATSCHIE, 1893)
• Kolekanos plumicauda (HAACKE, 2008)
• Kuniesaurus albiauris SADLIER, DEUSS, BAUER & JOURDAN, 2019
• Lacerta agilis LINNAEUS, 1758
• Lacerta bilineata DAUDIN, 1802
• Lacerta citrovittata WERNER, 1938
• Lacerta diplochondrodes WETTSTEIN, 1952
• Lacerta media LANTZ & CYRÉN, 1920
• Lacerta pamphylica SCHMIDTLER, 1975
• Lacerta schreiberi BEDRIAGA, 1878
• Lacerta trilineata BEDRIAGA, 1886
• Lacerta viridis (LAURENTI, 1768)
• Lachesis acrochorda (GARCIA, 1896)
• Lachesis muta (LINNAEUS, 1766)
• Lachesis rhombeata (WIED, 1824)
• Lachesis stenophrys COPE, 1875
• Lamprolepis smaragdina (LESSON, 1829)
• Lampropeltis abnorma (BOCOURT, 1886)
• Lampropeltis alterna (BROWN, 1901)
• Lampropeltis annulata KENNICOTT, 1860
• Lampropeltis californiae (BLAINVILLE, 1835)
• Lampropeltis calligaster (HARLAN, 1827)
• Lampropeltis elapsoides (HOLBROOK, 1838)
• Lampropeltis getula (LINNAEUS, 1766)
• Lampropeltis knoblochi TAYLOR, 1940
• Lampropeltis leonis (GÜNTHER, 1893)
• Lampropeltis mexicana (GARMAN, 1884)
• Lampropeltis micropholis COPE, 1860
• Lampropeltis nigra (YARROW, 1882)
• Lampropeltis polyzona COPE, 1860
• Lampropeltis pyromelana (COPE, 1866)
• Lampropeltis rhombomaculata (HOLBROOK, 1840)
• Lampropeltis splendida (BAIRD & GIRARD, 1853)
• Lampropeltis triangulum (LACÉPÈDE, 1789)
• Lampropeltis webbi BRYSON, DIXON & LAZCANO, 2005
• Lampropholis guichenoti (DUMÉRIL & BIBRON, 1839)
• Lankascincus deignani (TAYLOR, 1950)
• Lankascincus dorsicatenatus (DERANIYAGALA, 1953)
• Lankascincus fallax (PETERS, 1860)
• Lankascincus gansi GREER, 1991
• Lankascincus sripadensis MENDIS WICKRAMASINGHE, RODRIGO, DAYAWANSA & JAYANTHA, 2007
• Lankascincus taprobanensis (KELAART, 1854)
• Lankascincus taylori GREER, 1991
• Lanthanotus borneensis STEINDACHNER, 1878
• Larutia kecil FUKUYAMA, HIKIDA, HOSSMAN & NISHIKAWA, 2019
• Larutia larutensis (BOULENGER, 1900)
• Larutia miodactyla (BOULENGER, 1903)
• Larutia nubisilvicola CHAN-ARD, COTA, MAKCHAI & LHAOTAEW, 2011
• Larutia penangensis GRISMER, HUAT, SILER, CHAN, WOOD, GRISMER, SAH & AHMAD, 2011
• Larutia puehensis GRISMER, LEONG & YAAKOB, 2003
• Larutia seribuatensis GRISMER, LEONG & YAAKOB, 2003
• Larutia sumatrensis (BLEEKER, 1860)
• Larutia trifasciata (TWEEDIE, 1940)
• Laticauda colubrina (SCHNEIDER, 1799)
• Laticauda laticaudata (LINNAEUS, 1758)
• Laticauda schistorhyncha (GÜNTHER, 1874)
• Laticauda semifasciata (REINWARDT, 1837)
• Laudakia agrorensis (STOLICZKA, 1872)
• Laudakia melanura BLYTH, 1854
• Laudakia nupta (DE FILIPPI, 1843)
• Laudakia stellio (LINNAEUS, 1758)
• Laudakia tuberculata (GRAY, 1827)
• Laudakia vulgaris (SONNINI & LATREILLE, 1802)
• Leiocephalus barahonensis SCHMIDT, 1921
• Leiocephalus carinatus GRAY, 1827
• Leiocephalus cubensis (GRAY, 1840)
• Leiocephalus loxogrammus (COPE, 1887)
• Leiocephalus lunatus COCHRAN, 1934
• Leiocephalus macropus (COPE, 1863)
• Leiocephalus melanochlorus COPE, 1863
• Leiocephalus partitus PREGILL, 1981
• Leiocephalus personatus (COPE, 1863)
• Leiocephalus pratensis (COCHRAN, 1928)
• Leiocephalus psammodromus BARBOUR, 1920
• Leiocephalus raviceps COPE, 1863
• Leiocephalus schreibersii (GRAVENHORST, 1838)
• Leiocephalus sixtoi KÖHLER, BOBADILLA & HEDGES, 2016
• Leiocephalus stictigaster SCHWARTZ, 1959
• Leioheterodon madagascariensis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Leioheterodon modestus (GÜNTHER, 1863)
• Leiolepis belliana (HARDWICKE & GRAY, 1827)
• Leiolepis ocellata PETERS, 1971
• Leiolepis peguensis PETERS, 1971
• Leiolepis reevesii (GRAY, 1831)
• Leiolepis rubritaeniata MERTENS, 1961
• Leiolepis triploida PETERS, 1971
• Leiolopisma ceciliae ARNOLD & BOUR, 2008
• Leiopython albertisii (PETERS & DORIA, 1878)
• Leiosaurus bellii DUMÉRIL & BIBRON, 1837
• Lepidoblepharis buchwaldi WERNER, 1910
• Lepidoblepharis conolepis AVILA-PIRES, 2001
• Lepidoblepharis festae (PERACCA, 1897)
• Lepidoblepharis grandis MIYATA, 1985
• Lepidoblepharis intermedius BOULENGER, 1914
• Lepidoblepharis nukak CALDERÓN-ESPINOSA & MEDINA-RANGEL, 2016
• Lepidoblepharis ruthveni PARKER, 1926
• Lepidoblepharis sanctaemartae (RUTHVEN, 1916)
• Lepidochelys kempii GARMAN, 1880
• Lepidochelys olivacea (ESCHSCHOLTZ, 1829)
• Lepidodactylus aignanus KRAUS, 2019
• Lepidodactylus dialeukos KRAUS, 2019
• Lepidodactylus kwasnickae KRAUS, 2019
• Lepidodactylus listeri (BOULENGER, 1889)
• Lepidodactylus lugubris (DUMÉRIL & BIBRON, 1836)
• Lepidodactylus mitchelli KRAUS, 2019
• Lepidodactylus oorti (KOPSTEIN, 1926)
• Lepidodactylus planicauda STEJNEGER, 1905
• Lepidodactylus sacrolineatus KRAUS & OLIVER, 2020
• Lepidodactylus zweifeli KRAUS, 2019
• Lepidophyma gaigeae MOSAUER, 1936
• Lepidophyma occulor SMITH, 1942
• Leposoma scincoides SPIX, 1825
• Leposternon microcephalum WAGLER, 1824
• Leposternon octostegum (DUMÉRIL, 1851)
• Leposternon scutigerum (HEMPRICH, 1820)
• Leptodeira annulata (LINNAEUS, 1758)
• Leptodeira ashmeadii (HALLOWELL, 1845)
• Leptodeira bakeri RUTHVEN, 1936
• Leptodeira frenata (COPE, 1886)
• Leptodeira larcorum SCHMIDT & WALKER, 1943
• Leptodeira maculata (HALLOWELL, 1861)
• Leptodeira nigrofasciata GÜNTHER, 1868
• Leptodeira ornata (BOCOURT, 1884)
• Leptodeira pulchriceps DUELLMAN, 1958
• Leptodeira punctata (PETERS, 1866)
• Leptodeira rhombifera GÜNTHER, 1872
• Leptodeira rubricata (COPE, 1893)
• Leptodeira septentrionalis (KENNICOTT, 1859)
• Leptodeira splendida GÜNTHER, 1885
• Leptodeira uribei (BAUTISTA & SMITH, 1992)
• Leptodrymus pulcherrimus (COPE, 1874)
• Leptomicrurus collaris (SCHLEGEL, 1837)
• Leptomicrurus narduccii (JAN, 1863)
• Leptomicrurus scutiventris (COPE, 1870)
• Leptophis ahaetulla (LINNAEUS, 1758)
• Leptophis bocourti BOULENGER, 1898
• Leptophis bolivianus OLIVER, 1942
• Leptophis coeruleodorsus OLIVER, 1942
• Leptophis cupreus (COPE, 1868)
• Leptophis depressirostris (COPE, 1861)
• Leptophis diplotropis (GÜNTHER, 1872)
• Leptophis liocercus (WIED, 1824)
• Leptophis marginatus (COPE, 1862)
• Leptophis mexicanus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Leptophis nebulosus OLIVER, 1942
• Leptophis nigromarginatus (GÜNTHER, 1866)
• Leptophis occidentalis (GÜNTHER, 1859)
• Leptophis praestans (COPE, 1868)
• Leptophis riveti DESPAX, 1910
• Leptophis stimsoni HARDING, 1995
• Leptophis urostictus (PETERS, 1873)
• Leptosiaphos dungeri TRAPE, 2012
• Leptosiaphos kilimensis (STEJNEGER, 1891)
• Leptotyphlops conjunctus (JAN, 1861)
• Leptotyphlops emini (BOULENGER, 1890)
• Leptotyphlops kafubi (BOULENGER, 1919)
• Leptotyphlops nigricans (SCHLEGEL, 1839)
• Leptotyphlops scutifrons (PETERS, 1854)
• Lerista alia AMEY, COUPER & WORTHINGTON-WILMER, 2019
• Lerista allanae (LONGMAN, 1937)
• Lerista anyara AMEY, COUPER & WORTHINGTON-WILMER, 2019
• Lerista colliveri COUPER & INGRAM, 1992
• Lerista parameles AMEY, COUPER & WORTHINGTON-WILMER, 2019
• Lerista punctatovittata (GÜNTHER, 1867)
• Lerista rochfordensis AMEY & COUPER, 2009
• Lerista storri GREER, MCDONALD & LAWRIE, 1983
• Lerista xanthura STORR, 1976
• Letheobia acutirostrata (ANDERSSON, 1916)
• Letheobia angeli (GUIBÉ, 1952)
• Letheobia caeca (DUMÉRIL, 1856)
• Letheobia coecatus (JAN, 1864)
• Letheobia crossii (BOULENGER, 1893)
• Letheobia debilis (JOGER, 1990)
• Letheobia decorosus (BUCHHOLZ & PETERS, 1875)
• Letheobia feae (BOULENGER, 1906)
• Letheobia gracilis (STERNFELD, 1910)
• Letheobia graueri (STERNFELD, 1912)
• Letheobia kibarae (DE WITTE, 1953)
• Letheobia leucosticta (BOULENGER, 1898)
• Letheobia manni (LOVERIDGE, 1941)
• Letheobia newtoni (BOCAGE, 1890)
• Letheobia pauwelsi WALLACH, 2005
• Letheobia praeocularis (STEJNEGER, 1894)
• Letheobia simoni (BOETTGER, 1879)
• Letheobia stejnegeri (LOVERIDGE, 1931)
• Letheobia sudanensis (SCHMIDT, 1923)
• Letheobia weidholzi (WALLACH & GEMEL, 2018)
• Letheobia wittei (ROUX-ESTÈVE, 1974)
• Letheobia zenkeri (STERNFELD, 1908)
• Levitonius mirus WEINELL, PALUH, SILER & BROWN, 2020
• Liasis fuscus PETERS, 1873
• Liasis olivaceus GRAY, 1842
• Lichanura orcutti STEJNEGER, 1889
• Lichanura trivirgata COPE, 1861
• Limaformosa capensis (SMITH, 1847)
• Limaformosa chanleri (STEJNEGER, 1893)
• Limaformosa crossi (BOULENGER, 1895)
• Limaformosa guirali (MOCQUARD, 1887)
• Limaformosa savorgnani (MOCQUARD, 1887)
• Limaformosa vernayi (BOGERT, 1940)
• Limnophis bicolor GÜNTHER, 1865
• Limnophis branchi CONRADIE, DEEPAK, KEATES & GOWER, 2020
• Liodytes alleni (GARMAN, 1874)
• Liodytes rigida (SAY, 1825)
• Lioheterophis iheringi AMARAL, 1935
• Liolaemus andinus KOSLOWSKY, 1895
• Liolaemus annectens BOULENGER, 1901
• Liolaemus arambarensis VERRASTRO, VERONESE, BUJES & MARTINS DIAS FILHO, 2003
• Liolaemus azarai AVILA, 2003
• Liolaemus balerion QUINTEROS, RUIZ-MONACHESI & ABDALA, 2019
• Liolaemus basadrei VALLADARES-FAÚNDEZ, LEÓN, CHIPANA, NAVARRO GUZMÁN, IGNACIO-APAZA, MUSAJA, LANGSTROTH, AGUILAR-KIRIGIN, GUTIERREZ & ABDALA, 2021
• Liolaemus bibronii (BELL, 1843)
• Liolaemus brizuelai FERNÁNDEZ, ABDALA, RUIZ-MONACHESI, SEMHAN & QUINTEROS, 2021
• Liolaemus buergeri WERNER, 1907
• Liolaemus carezzae CAMPOS-SOTO, RODRÍGUEZ-VALENZUELA, BRUNA, DÍAZ-CAMPUSANO, CIANFERONI, BORIC-BARGETTO & TORRES-PÉREZ, 2023
• Liolaemus carlosgarini ESQUERRÉ, NÚÑEZ & SCOLARO, 2013
• Liolaemus chacoensis SHREVE, 1948
• Liolaemus chaltin LOBO & ESPINOZA, 2004
• Liolaemus chiliensis (LESSON, 1830)
• Liolaemus chiribaya AGUILAR-PUNTRIANO, RAMÍREZ, CASTILLO, MENDOZA, VARGAS & SITES JR, 2019
• Liolaemus chlorostictus LAURENT, 1992
• Liolaemus curis NÚÑEZ & LABRA, 1985
• Liolaemus cuyumhue AVILA, MORANDO, PEREZ & SITES, 2009
• Liolaemus erguetae LAURENT, 1995
• Liolaemus etheridgei LAURENT, 1998
• Liolaemus evaristoi GUTIÉRREZ, CHAPARRO, VÁSQUEZ, QUIROZ, AGUILAR-KIRGIN & ABDALA, 2018
• Liolaemus fittkaui LAURENT, 1986
• Liolaemus fitzgeraldi BOULENGER, 1899
• Liolaemus fitzingerii (DUMÉRIL & BIBRON, 1837)
• Liolaemus forsteri LAURENT, 1982
• Liolaemus frassinettii NÚÑEZ, 2007
• Liolaemus fuscus BOULENGER, 1885
• Liolaemus gardeli VERRASTRO, MANEYRO, DA SILVA & FARIAS, 2017
• Liolaemus grosseorum ETHERIDGE, 2001
• Liolaemus insolitus CEI, 1982
• Liolaemus islugensis ORTIZ & MARQUET, 1987
• Liolaemus jamesi (BOULENGER, 1891)
• Liolaemus lemniscatus GRAVENHORST, 1838
• Liolaemus lenzi BOETTGER, 1891
• Liolaemus leopardinus MÜLLER & HELLMICH, 1932
• Liolaemus lineomaculatus BOULENGER, 1885
• Liolaemus lutzae MERTENS, 1938
• Liolaemus melanogaster LAURENT, 1998
• Liolaemus meraxes QUINTEROS, RUIZ-MONACHESI & ABDALA, 2019
• Liolaemus montanus KOSLOWSKY, 1898
• Liolaemus monticola MÜLLER & HELLMICH, 1932
• Liolaemus multiformis (COPE, 1875)
• Liolaemus multimaculatus (DUMÉRIL & BIBRON, 1837)
• Liolaemus nazca AGUILAR-PUNTRIANO, RAMÍREZ, CASTILLO, MENDOZA, VARGAS & SITES JR, 2019
• Liolaemus neuquensis MÜLLER & HELLMICH, 1939
• Liolaemus nigromaculatus (WIEGMANN, 1834)
• Liolaemus nitidus (WIEGMANN, 1834)
• Liolaemus normae ESQUERRÉ, RAMÍREZ-ÁLVAREZ, PAVÓN-VÁZQUEZ, TRONCOSO-PALACIOS, GARÍN, KEOGH & LEACHÉ, 2019
• Liolaemus occipitalis BOULENGER, 1885
• Liolaemus olongasta ETHERIDGE, 1993
• Liolaemus ornatus KOSLOWSKY, 1898
• Liolaemus ortizii LAURENT, 1982
• Liolaemus pachecoi LAURENT, 1995
• Liolaemus pantherinus PELLEGRIN, 1909
• Liolaemus parvus QUINTEROS, ABDALA, GÓMEZ & SCROCCHI, 2008
• Liolaemus pleopholis LAURENT, 1998
• Liolaemus poconchilensis VALLADARES, 2004
• Liolaemus polystictus LAURENT, 1992
• Liolaemus pseudolemniscatus LAMBOROT & ORTIZ, 1990
• Liolaemus puna LOBO & ESPINOZA, 2004
• Liolaemus puritamensis NÚÑEZ & FOX, 1989
• Liolaemus quinterosi RUIZ, QUIPILDOR, BULACIOS-ARROYO, CHAFRAT & ABDALA, 2019
• Liolaemus rabinoi (CEI, 1974)
• Liolaemus riojanus CEI, 1979
• Liolaemus robustus LAURENT, 1992
• Liolaemus salinicola LAURENT, 1986
• Liolaemus scapularis LAURENT, 1982
• Liolaemus schmidti (MARX, 1960)
• Liolaemus scorialis TRONCOSO-PALACIOS, DÍAZ, ESQUERRÉ & URRA, 2015
• Liolaemus signifer (DUMÈRIL & BIBRON, 1837)
• Liolaemus smaug ABDALA, QUINTEROS, SCROCCHI & STAZZONELLI, 2010
• Liolaemus stolzmanni (STEINDACHNER, 1891)
• Liolaemus tajzara AGUILAR-KIRIGIN, 2019
• Liolaemus tenuis (DUMÉRIL & BIBRON, 1837)
• Liolaemus thermarum VIDELA & CEI, 1996
• Liolaemus thomasi LAURENT, 1998
• Liolaemus tirantii AVILA, FULVIO-PEREZ, MINOLI, MEDINA, SITES & MORANDO, 2017
• Liolaemus ubaghsi ESQUERRÉ, TRONCOSO-PALACIOS, GARÍN & NÚÑEZ, 2014
• Liolaemus valdesianus HELLMICH, 1950
• Liolaemus vhagar QUINTEROS, RUIZ-MONACHESI & ABDALA, 2019
• Liolaemus victormoralesii AGUILAR-PUNTRIANO, RAMÍREZ, CASTILLO, MENDOZA, VARGAS & SITES JR, 2019
• Liolaemus warjantay UBALDE-MAMANI, GUTIÉRREZ, CHAPARRO, AGUILAR-KIRIGIN, CERDEÑA, HUANCA-MAMANI, CÁRDENAS-NINASIVINCHA, LAZO-RIVERA & ABDALA, 2021
• Liolaemus wiegmannii (DUMÉRIL & BIBRON, 1837)
• Liolaemus williamsi LAURENT, 1992
• Liolaemus zabalai TRONCOSO-PALACIOS, DÍAZ, ESQUERRÉ & URRA, 2015
• Liopeltis calamaria (GÜNTHER, 1858)
• Liopeltis frenata (GÜNTHER, 1858)
• Liopeltis pallidonuchalis POYARKOV, NGUYEN & VOGEL, 2019
• Liopeltis philippina (BOETTGER, 1897)
• Liopeltis rappi (GÜNTHER, 1860)
• Liopeltis stoliczkae (SCLATER, 1891)
• Liopeltis tricolor (SCHLEGEL, 1837)
• Liophidium vaillanti (MOCQUARD, 1901)
• Liopholis multiscutata (MITCHELL & BEHRNDT, 1949)
• Liopholis pulchra (WERNER, 1910)
• Liotyphlops albirostris (PETERS, 1858)
• Liotyphlops anops (COPE, 1899)
• Liotyphlops caissara CENTENO, SAWAYA & GERMANO, 2010
• Liotyphlops schubarti VANZOLINI, 1948
• Liotyphlops taylori MARRA-SANTOS & REIS, 2018
• Liotyphlops ternetzii (BOULENGER, 1896)
• Liotyphlops trefauti FREIRE, CARAMASCHI & SUZART ARGÔLO, 2007
• Liotyphlops wilderi (GARMAN, 1883)
• Lipinia microcerca (BOETTGER, 1901)
• Lipinia pulchella (GRAY, 1845)
• Lipinia quadrivittata (PETERS, 1867)
• Lipinia sekayuensis GRISMER, ISMAIL, AWANG, RIZAL & AHMAD, 2014
• Lipinia semperi (PETERS, 1867)
• Lipinia surda (BOULENGER, 1900)
• Lipinia trivittata POYARKOV, GEISSLER, GORIN, DUNAYEV, HARTMANN & SUWANNAPOOM, 2019
• Lipinia vassilievi POYARKOV, GEISSLER, GORIN, DUNAYEV, HARTMANN & SUWANNAPOOM, 2019
• Lipinia vittigera (BOULENGER, 1894)
• Lipinia vulcania GIRARD, 1858
• Lissemys ceylonensis (GRAY, 1856)
• Lissemys punctata (BONNATERRE, 1789)
• Lissemys scutata (PETERS, 1868)
• Lophocalotes achlios HARVEY, SCRIVANI, SHANEY, HAMIDY, KURNIAWAN & SMITH, 2018
• Lophognathus gilberti GRAY, 1842
• Lophognathus horneri MELVILLE, RITCHIE, CHAPPLE, GLOR & SCHULTE, 2018
• Lophosaurus boydii (MACLEAY, 1884)
• Lophosaurus dilophus (DUMÉRIL & BIBRON, 1837)
• Lophosaurus spinipes (DUMÉRIL, 1851)
• Loxopholis ferreirai (RODRIGUES & AVILA-PIRES, 2005)
• Loxopholis guianense (RUIBAL, 1952)
• Loxopholis parietalis (COPE, 1886)
• Loxopholis percarinatum (MÜLLER, 1923)
• Loxopholis rugiceps COPE, 1869
• Lubuya ivensii (BOCAGE, 1879)
• Lycodon albofuscus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Lycodon alcalai OTA & ROSS, 1994
• Lycodon aulicus (LINNAEUS, 1758)
• Lycodon banksi LUU, BONKOWSKI, NGUYEN, LE, CALAME & ZIEGLER, 2018
• Lycodon bibonius OTA & ROSS, 1994
• Lycodon bicolor (NIKOLSKY, 1903)
• Lycodon butleri BOULENGER, 1900
• Lycodon capucinus BOIE, 1827
• Lycodon cardamomensis DALTRY & WÜSTER, 2002
• Lycodon carinatus (KUHL, 1820)
• Lycodon cavernicolus GRISMER, QUAH, ANUAR M.S., MuiN, WOOD & NOR, 2014
• Lycodon chapaensis (ANGEL & BOURRET, 1933)
• Lycodon chithrasekarai (WICKRAMASINGHE, VIDANAPATHIRANA, PUSHPAMAL & WICKRAMASINGHE, 2020)
• Lycodon chrysoprateros OTA & ROSS, 1994
• Lycodon davidi VOGEL, NGUYEN, KINGSADA & ZIEGLER, 2012
• Lycodon davisonii (BLANFORD, 1878)
• Lycodon dumerilii (BOULENGER, 1893)
• Lycodon effraenis CANTOR, 1847
• Lycodon fasciatus (ANDERSON, 1879)
• Lycodon fasciolatus (SHAW, 1802)
• Lycodon fausti GAULKE, 2002
• Lycodon ferroni LANZA, 1999
• Lycodon flavicollis MUKHERJEE & BHUPATHY, 2007
• Lycodon flavomaculatus WALL, 1907
• Lycodon flavozonatus (POPE, 1928)
• Lycodon futsingensis (POPE, 1928)
• Lycodon gammiei (BLANFORD, 1878)
• Lycodon gibsonae VOGEL & DAVID, 2019
• Lycodon gongshan VOGEL & LUO, 2011
• Lycodon gracilis (GÜNTHER, 1864)
• Lycodon hypsirhinoides (THEOBALD, 1868)
• Lycodon jara (SHAW, 1802)
• Lycodon kundui SMITH, 1943
• Lycodon laoensis GÜNTHER, 1864
• Lycodon liuchengchaoi ZHANG, JIANG, VOGEL & RAO, 2011
• Lycodon maculatus (COPE, 1895)
• Lycodon meridionalis (BOURRET, 1935)
• Lycodon muelleri DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Lycodon multifasciatus (MAKI, 1931)
• Lycodon multizonatus (ZHAO & JIANG, 1981)
• Lycodon nympha (DAUDIN, 1803)
• Lycodon ophiophagus VOGEL, DAVID, PAUWELS, SUMONTHA, NORVAL, HENDRIX, VU & ZIEGLER, 2009
• Lycodon orientalis (HILGENDORF, 1880)
• Lycodon paucifasciatus RENDAHL, 1943
• Lycodon philippinus (GRIFFIN, 1909)
• Lycodon pictus JANSSEN, PHAM, NGO, LE, NGUYEN & ZIEGLER, 2019
• Lycodon rosozonatus (HU & ZHAO, 1972)
• Lycodon rufozonatus CANTOR, 1842
• Lycodon ruhstrati (FISCHER, 1886)
• Lycodon sealei LEVITON, 1955
• Lycodon semicarinatus (COPE, 1860)
• Lycodon septentrionalis (GÜNTHER, 1875)
• Lycodon sidiki WOSTL, HAMIDY, KURNIAWAN & SMITH, 2017
• Lycodon solivagus OTA & ROSS, 1994
• Lycodon stormi BOETTGER, 1892
• Lycodon striatus (SHAW, 1802)
• Lycodon subannulatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Lycodon subcinctus BOIE, 1827
• Lycodon synaptor VOGEL & DAVID, 2010
• Lycodon tessellatus JAN, 1863
• Lycodon tiwarii BISWAS & SANYAL, 1965
• Lycodon travancoricus (BEDDOME, 1870)
• Lycodon tristrigatus (GÜNTHER, 1858)
• Lycodon zawi SLOWINSKI, PAWAR, WIN, THIN, GYI, OO & TUN, 2001
• Lycodon zoosvictoriae NEANG, HARTMANN, HUN, SOUTER & FUREY, 2014
• Lycodonomorphus bicolor (GÜNTHER, 1893)
• Lycodonomorphus inornatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Lycodonomorphus laevissimus (GÜNTHER, 1862)
• Lycodonomorphus leleupi (LAURENT, 1950)
• Lycodonomorphus subtaeniatus LAURENT, 1954
• Lycodonomorphus whytii (BOULENGER, 1897)
• Lycodryas gaimardi (SCHLEGEL, 1837)
• Lycodryas granuliceps (BOETTGER, 1877)
• Lycodryas guentheri (BOULENGER, 1896)
• Lycodryas inopinae (DOMERGUE, 1995)
• Lycodryas inornatus (BOULENGER, 1896)
• Lycodryas maculatus (GÜNTHER, 1858)
• Lycodryas pseudogranuliceps (DOMERGUE, 1995)
• Lycognathophis seychellensis (SCHLEGEL, 1837)
• Lycophidion albomaculatum STEINDACHNER, 1870
• Lycophidion capense (SMITH, 1831)
• Lycophidion depressirostre LAURENT, 1968
• Lycophidion hellmichi LAURENT, 1964
• Lycophidion irroratum (LEACH, 1819)
• Lycophidion laterale HALLOWELL, 1857
• Lycophidion meleagre BOULENGER, 1893
• Lycophidion multimaculatum BOETTGER, 1888
• Lycophidion namibianum BROADLEY, 1991
• Lycophidion nigromaculatum (PETERS, 1863)
• Lycophidion ornatum PARKER, 1936
• Lycophidion semicinctum DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Lycophidion taylori BROADLEY & HUGHES, 1993
• Lycophidion uzungwense LOVERIDGE, 1932
• Lygisaurus curtus (BOULENGER, 1897)
• Lygodactylus angolensis BOCAGE, 1896
• Lygodactylus bradfieldi HEWITT, 1932
• Lygodactylus capensis (SMITH, 1849)
• Lygodactylus chobiensis FITZSIMONS, 1932
• Lygodactylus conraui TORNIER, 1902
• Lygodactylus grotei STERNFELD, 1911
• Lygodactylus insularis BOETTGER, 1913
• Lygodactylus keniensis PARKER, 1936
• Lygodactylus kimhowelli PASTEUR, 1995
• Lygodactylus klugei (SMITH, MARTIN & SWAIN, 1977)
• Lygodactylus miops GÜNTHER, 1891
• Lygodactylus mirabilis (PASTEUR, 1962)
• Lygodactylus mombasicus LOVERIDGE, 1935
• Lygodactylus nyaneka MARQUES, CERIACO, BUEHLER, BANDEIRA, JANOTA & BAUER, 2020
• Lygodactylus pakenhami LOVERIDGE, 1941
• Lygodactylus picturatus (PETERS, 1870)
• Lygodactylus pictus (PETERS, 1883)
• Lygodactylus regulus PORTIK, TRAVERS, BAUER & BRANCH, 2013
• Lygodactylus stevensoni HEWITT, 1926
• Lygodactylus tsavoensis MALONZA, BAUER, GRANTHON, WILLIAMS & WOJNOWSKI, 2019
• Lygodactylus verticillatus MOCQUARD, 1895
• Lygodactylus wojnowskii MALONZA, GRANTHON & WILLIAMS, 2016
• Lygophis anomalus (GÜNTHER, 1858)
• Lygophis dilepis COPE, 1862
• Lygophis flavifrenatus COPE, 1862
• Lygophis lineatus (LINNAEUS, 1758)
• Lygophis meridionalis (SCHENKEL, 1901)
• Lygophis paucidens HOGE, 1953
• Lygosoma corpulentum SMITH, 1921
• Lygosoma isodactylum (GÜNTHER, 1864)
• Lygosoma peninsulare GRISMER, QUAH, DUZULKAFLY & YAMBUN, 2018
• Lygosoma quadrupes (LINNAEUS, 1766)
• Lygosoma siamense SILER, HEITZ, DAVIS, FREITAS, AOWPHOL, TERMPRAYOON & GRISMER, 2018
• Lygosoma tabonorum HEITZ, DIESMOS, FREITAS, ELLSWORTH & GRISMER, 2016
• Lyriocephalus scutatus (LINNAEUS, 1758)
• Lytorhynchus diadema (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Lytorhynchus paradoxus (GÜNTHER, 1875)
• Lytorhynchus ridgewayi BOULENGER, 1887
• Mabuya cochonae HEDGES & CONN, 2012
• Mabuya desiradae HEDGES & CONN, 2012
• Mabuya grandisterrae HEDGES & CONN, 2012
• Mabuya guadeloupae HEDGES & CONN, 2012
• Mabuya mabouya (BONNATERRE, 1789)
• Mabuya parviterrae HEDGES, LORVELEC, BARRÉ, BERCHEL, COMBOT, VIDAL & PAVIS, 2016
• Macrocalamus chanardi DAVID & PAUWELS, 2005
• Macrocalamus emas QUAH, ANUAR, GRISMER, WOOD & NOR, 2019
• Macrocalamus gentingensis YAAKOB & LIM, 2002
• Macrocalamus jasoni GRANDISON, 1972
• Macrocalamus lateralis GÜNTHER, 1864
• Macrocalamus schulzi VOGEL & DAVID, 1999
• Macrocalamus tweediei LIM, 1963
• Macrocalamus vogeli DAVID & PAUWELS, 2005
• Macrochelys temminckii TROOST, 1835
• Macropholidus annectens PARKER, 1930
• Macropholidus ruthveni NOBLE, 1921
• Macroprotodon abubakeri WADE, 2001
• 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 meridionalis DOMERGUE, 1987
• Magdalenasaura adercum FANG, VÁSQUEZ-RESTREPO & DAZA, 2020
• Magliophis exiguus (COPE, 1862)
• Malaclemys terrapin (SCHOEPFF, 1793)
• Malayemys macrocephala (GRAY, 1859)
• Malayemys subtrijuga (SCHLEGEL & MÜLLER, 1845)
• Malayodracon robinsonii (BOULENGER, 1908)
• Malayopython reticulatus (SCHNEIDER, 1801)
• Malayotyphlops andyi WYNN, DIESMOS & BROWN, 2016
• Malayotyphlops canlaonensis (TAYLOR, 1917)
• Malayotyphlops castanotus (WYNN & LEVITON, 1993)
• Malayotyphlops collaris (WYNN & LEVITON, 1993)
• Malayotyphlops denrorum WYNN, DIESMOS & BROWN, 2016
• Malayotyphlops hypogius (SAVAGE, 1950)
• Malayotyphlops luzonensis (TAYLOR, 1919)
• Malayotyphlops manilae (TAYLOR, 1919)
• Malayotyphlops ruber (BOETTGER, 1897)
• 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)
• Marisora aurulae HEDGES & CONN, 2012
• Marisora berengerae (MIRALLES, 2006)
• Marisora brachypoda (TAYLOR, 1956)
• Marisora magnacornae HEDGES & CONN, 2012
• Marisora pergravis (BARBOUR, 1921)
• Marisora roatanae HEDGES & CONN, 2012
• Marmorosphax tricolor (BAVAY, 1869)
• Masticophis bilineatus JAN, 1863
• Masticophis flagellum (SHAW, 1802)
• Masticophis lateralis (HALLOWELL, 1853)
• Masticophis lineatus BOCOURT, 1890
• Masticophis mentovarius (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Masticophis piceus (COPE, 1892)
• Masticophis schotti BAIRD & GIRARD, 1853
• Masticophis slevini LOWE & NORRIS, 1955
• Masticophis taeniatus (HALLOWELL, 1852)
• Mastigodryas alternatus (BOCOURT, 1884)
• Mastigodryas amarali (STUART, 1938)
• Mastigodryas boddaerti (SENTZEN, 1796)
• Mastigodryas bruesi (BARBOUR, 1914)
• Mastigodryas cliftoni (HARDY, 1964)
• Mastigodryas danieli AMARAL, 1935
• Mastigodryas dorsalis (BOCOURT, 1890)
• Mastigodryas heathii (COPE, 1875)
• Mastigodryas melanolomus (COPE, 1868)
• Mastigodryas moratoi MONTINGELLI & ZAHER, 2011
• Mastigodryas pleii (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Mastigodryas pulchriceps (COPE, 1868)
• Mastigodryas reticulatus (PETERS, 1863)
• Matobosaurus maltzahni (DE GRYS, 1938)
• Mauremys annamensis (SIEBENROCK, 1903)
• Mauremys caspica (GMELIN, 1774)
• Mauremys leprosa (SCHWEIGGER, 1812)
• Mauremys mutica (CANTOR, 1842)
• Mauremys reevesii (GRAY, 1831)
• Mauremys rivulata (VALENCIENNES, 1833)
• Mecistops leptorhynchus (BENNETT, 1835)
• Mediodactylus amictopholis (HOOFIEN, 1967)
• Mediodactylus danilewskii (STRAUCH, 1887)
• Mediodactylus kotschyi (STEINDACHNER, 1870)
• Mediodactylus oertzeni (BOETTGER, 1888)
• Mediodactylus orientalis (STEPÁNEK, 1937)
• Mediodactylus russowii (STRAUCH, 1887)
• Medopheos edracanthus (BOCOURT, 1874)
• Mehelya egbensis DUNGER, 1966
• Mehelya gabouensis TRAPE & MANÉ, 2005
• Mehelya laurenti DE WITTE, 1959
• Mehelya poensis (SMITH, 1849)
• Mehelya stenophthalmus (MOCQUARD, 1887)
• Meizodon coronatus (SCHLEGEL, 1837)
• Meizodon regularis FISCHER, 1856
• Meizodon semiornatus (PETERS, 1854)
• Melanochelys trijuga (SCHWEIGGER, 1812)
• Melanoseps ater (GÜNTHER, 1873)
• Melanoseps loveridgei BRYGOO & ROUX-ESTÈVE, 1982
• Melanoseps uzungwensis LOVERIDGE, 1942
• Melanosuchus niger (SPIX, 1825)
• Meroles anchietae (BOCAGE, 1867)
• Meroles squamulosus (PETERS, 1854)
• Mesalina adramitana (BOULENGER, 1917)
• Mesalina ayunensis ARNOLD, 1980
• Mesalina bahaeldini SEGOLI, COHEN & WERNER, 2002
• Mesalina balfouri (BLANFORD, 1881)
• Mesalina bernoullii (SCHENKEL, 1901)
• Mesalina brevirostris BLANFORD, 1874
• Mesalina guttulata (LICHTENSTEIN, 1823)
• Mesalina kuri JOGER & MAYER, 2002
• Mesalina martini (BOULENGER, 1897)
• Mesalina microlepis (ANGEL, 1936)
• Mesalina olivieri (AUDOUIN, 1829)
• Mesalina pasteuri (BONS, 1960)
• Mesalina rubropunctata (LICHTENSTEIN, 1823)
• Mesalina simoni (BOETTGER, 1881)
• Mesalina watsonana (STOLICZKA, 1872)
• Mesoclemmys dahli (ZANGERL & MEDEM, 1958)
• Mesoclemmys gibba (SCHWEIGGER, 1812)
• Mesoclemmys nasuta (SCHWEIGGER, 1812)
• Mesoclemmys perplexa BOUR & ZAHER, 2005
• Mesoclemmys raniceps (GRAY, 1856)
• Mesoclemmys tuberculata (LUEDERWALDT, 1926)
• Mesoclemmys vanderhaegei BOUR, 1973
• Mesoclemmys wermuthi (MERTENS, 1969)
• Mesoclemmys zuliae (PRITCHARD & TREBBAU, 1984)
• Mesoscincus managuae (DUNN, 1933)
• Mesoscincus schwartzei (FISCHER, 1884)
• Mesotes rutilus (PRADO, 1942)
• Mesotes strigatus (GÜNTHER, 1858)
• Metlapilcoatlus indomitus (SMITH & FERRARI-CASTRO, 2008)
• Metlapilcoatlus mexicanus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Metlapilcoatlus nummifer (RÜPPELL, 1845)
• Metlapilcoatlus occiduus (HOGE, 1966)
• Metlapilcoatlus olmec (PÉREZ-HIGAREDA, SMITH & JULIÁ-ZERTUCHE, 1985)
• Micrablepharus maximiliani (REINHARDT & LÜTKEN, 1862)
• Micrelaps muelleri BOETTGER, 1880
• Microcephalophis gracilis (SHAW, 1802)
• Microgecko chabaharensis GHOLAMIFARD, RASTEGAR-POUYANI, RASTEGAR-POUYANI, KHOSRAVANI, YOUSEFKHANI & ORAEI, 2016
• Microgecko helenae NIKOLSKY, 1907
• Microgecko latifi (LEVITON & ANDERSON, 1972)
• Microgecko persicus (NIKOLSKY, 1903)
• Microgecko varaviensis GHOLAMIFARD, RASTEGAR-POUYANI & RASTEGAR-POUYANI, 2019
• Microlophus albemarlensis (BAUR, 1890)
• Microlophus arenarius (TSCHUDI, 1845)
• Microlophus barringtonensis (BAUR, 1892)
• Microlophus bivittatus (PETERS, 1871)
• Microlophus delanonis (BAUR, 1890)
• Microlophus duncanensis (BAUR, 1890)
• Microlophus grayii (BELL, 1843)
• Microlophus habelii (STEINDACHNER, 1876)
• Microlophus indefatigabilis (BAUR, 1890)
• Microlophus jacobii (BAUR, 1892)
• Microlophus occipitalis (PETERS, 1871)
• Microlophus pacificus (STEINDACHNER, 1876)
• Microlophus peruvianus (LESSON, 1830)
• Microlophus quadrivittatus (TSCHUDI, 1845)
• Microlophus theresioides (DONOSO-BARROS, 1966)
• Microlophus thoracicus (TSCHUDI, 1845)
• Micruroides euryxanthus (KENNICOTT, 1860)
• Micrurus albicinctus AMARAL, 1925
• Micrurus alleni SCHMIDT, 1936
• Micrurus altirostris (COPE, 1860)
• Micrurus ancoralis JAN, 1872
• Micrurus anibal NASCIMENTO, GRABOSKI, SILVA JR & PRUDENTE, 2024
• Micrurus annellatus PETERS, 1871
• Micrurus apiatus (JAN, 1858)
• Micrurus averyi SCHMIDT, 1939
• Micrurus bocourti (JAN, 1872)
• Micrurus boicora BERNARDE, TURCI, ABEGG & FRANCO, 2018
• Micrurus brasiliensis ROZE, 1967
• Micrurus camilae RENJIFO & LUNDBERG, 2003
• Micrurus circinalis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Micrurus corallinus (MERREM, 1820)
• Micrurus decoratus (JAN, 1858)
• Micrurus diana ROZE, 1983
• Micrurus diastema (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Micrurus dissoleucus COPE, 1860
• Micrurus distans KENNICOTT, 1860
• Micrurus diutius BURGER, 1955
• Micrurus dumerilii JAN, 1858
• Micrurus filiformis (GÜNTHER, 1859)
• Micrurus frontalis DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Micrurus frontifasciatus (WERNER, 1927)
• Micrurus fulvius (LINNAEUS, 1766)
• Micrurus helleri SCHMIDT & SCHMIDT, 1925
• Micrurus hemprichii (JAN, 1858)
• Micrurus ibiboboca (MERREM, 1820)
• Micrurus isozonus (COPE, 1860)
• Micrurus langsdorffi (WAGLER, 1824)
• Micrurus latifasciatus SCHMIDT, 1933
• Micrurus lemniscatus (LINNAEUS, 1758)
• Micrurus margaritiferus ROZE, 1967
• Micrurus mertensi SCHMIDT, 1936
• Micrurus michoacanensis DUGES, 1891
• Micrurus mipartitus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Micrurus mosquitensis SCHMIDT, 1933
• Micrurus multiscutatus RENDAHL & VESTERGREN, 1940
• Micrurus nattereri SCHMIDT, 1952
• Micrurus nigrocinctus (GIRARD, 1854)
• Micrurus obscurus (JAN, 1872)
• Micrurus oliveri ROZE, 1967
• Micrurus ornatissimus (JAN, 1858)
• Micrurus ortoni (SCHMIDT, 1953)
• Micrurus pacaraimae MORATO DE CARVALHO, 2002
• Micrurus paraensis CUNHA & NASCIMENTO, 1973
• Micrurus peruvianus SCHMIDT, 1936
• Micrurus petersi ROZE, 1967
• Micrurus potyguara PIRES, DA SILVA Jr, FEITOSA, PRUDENTE, PEREIRA-FILHO & ZAHER, 2014
• Micrurus psyches (DAUDIN, 1803)
• Micrurus putumayensis LANCINI, 1962
• Micrurus pyrrhocryptus (COPE, 1862)
• Micrurus remotus ROZE, 1987
• Micrurus ruatanus (GÜNTHER, 1895)
• Micrurus silviae DI BERNARDO, BORGES-MARTINS & DA SILVA, 2007
• Micrurus spixii WAGLER, 1824
• Micrurus steindachneri (WERNER, 1901)
• Micrurus surinamensis (CUVIER, 1816)
• Micrurus tener (BAIRD & GIRARD, 1853)
• Micrurus tikuna FEITOSA, DA SILVA Jr, PIRES, ZAHER & PRUDENTE, 2015
• Micrurus tricolor HOGE, 1956
• Micrurus tschudii JAN, 1858
• Mitophis leptepileptus (THOMAS, MCDIARMID & THOMPSON, 1985)
• Mixcoatlus browni (SHREVE, 1938)
• Mochlus brevicaudis (GREER, GRANDISON & BARBAULT, 1985)
• Mochlus fernandi (BURTON, 1836)
• Mochlus guineensis (PETERS, 1879)
• Mochlus hinkeli (WAGNER, BÖHME, PAUWELS & SCHMITZ, 2009)
• Mochlus lanceolatus (BROADLEY, 1990)
• Mochlus striatus (HALLOWELL, 1854)
• Mochlus sundevallii (SMITH, 1849)
• Moloch horridus GRAY, 1841
• Monilesaurus rouxii (DUMÉRIL & BIBRON, 1837)
• Monopeltis anchietae (BOCAGE, 1873)
• Monopeltis infuscata BROADLEY, 1997
• Monopeltis perplexus GANS, 1976
• Monopeltis rhodesiana BROADLEY, GANS & VISSER, 1976
• Montatheris hindii (BOULENGER, 1910)
• Montivipera albizona (NILSON, ANDREN & FLÄRDH, 1990)
• Montivipera bornmuelleri (WERNER, 1898)
• Montivipera bulgardaghica (NILSON & ANDREN, 1985)
• Montivipera raddei (BOETTGER, 1890)
• Montivipera wagneri (NILSON & ANDRÉN, 1984)
• Montivipera xanthina (GRAY, 1849)
• Morelia azurea (MEYER, 1874)
• Morelia imbricata (SMITH, 1981)
• Morelia spilota (LACÉPÈDE, 1804)
• Morelia viridis (SCHLEGEL, 1872)
• Morenia ocellata (DUMÉRIL & BIBRON, 1835)
• Morenia petersi (ANDERSON, 1879)
• Morethia boulengeri (OGILBY, 1890)
• Mussurana bicolor (PERACCA, 1904)
• Mussurana montana (FRANCO, MARQUES & PUORTO, 1997)
• Mussurana quimi (FRANCO, MARQUES & PUORTO, 1997)
• Myanophis thanlyinensis KÖHLER, KHAING & THAN, 2021
• Myersophis alpestris TAYLOR, 1963
• Myriopholis adleri (HAHN & WALLACH, 1998)
• Myriopholis albiventer (HALLERMANN & RÖDEL, 1995)
• Myriopholis algeriensis (JACQUET, 1896)
• Myriopholis boueti (CHABANAUD, 1917)
• Myriopholis macrorhyncha (JAN, 1860)
• Myriopholis narirostris (PETERS, 1867)
• Myriopholis occipitalis TRAPE & CHIRIO, 2019
• Myriopholis perreti (ROUX-ESTÈVE, 1979)
• Myriopholis tanae (BROADLEY & WALLACH, 2007)
• Myron richardsonii GRAY, 1849
• Myuchelys bellii (GRAY, 1844)
• Myuchelys latisternum (GRAY, 1867)
• Nactus multicarinatus (GÜNTHER, 1872)
• Nactus soniae ARNOLD & BOUR, 2008
• Nadzikambia baylissi BRANCH & TOLLEY, 2010
• Naja anchietae BOCAGE, 1879
• Naja annulata PETERS, 1876
• Naja ashei WÜSTER & BROADLEY, 2007
• Naja atra CANTOR, 1842
• Naja guineensis BROADLEY, TRAPE, CHIRIO, INEICH & WÜSTER, 2018
• Naja haje (LINNAEUS, 1758)
• Naja kaouthia LESSON, 1831
• Naja katiensis ANGEL, 1922
• Naja melanoleuca HALLOWELL, 1857
• Naja mossambica PETERS, 1854
• Naja multifasciata (WERNER, 1902)
• Naja naja (LINNAEUS, 1758)
• Naja nana COLLET & TRAPE, 2020
• Naja nigricincta BOGERT, 1940
• Naja nigricollis REINHARDT, 1843
• Naja nivea (LINNAEUS, 1758)
• Naja nubiae WÜSTER & BROADLEY, 2003
• Naja oxiana (EICHWALD, 1831)
• Naja pallida BOULENGER, 1896
• Naja philippinensis TAYLOR, 1922
• Naja samarensis PETERS, 1861
• Naja savannula BROADLEY, TRAPE, CHIRIO & WÜSTER, 2018
• Naja senegalensis TRAPE, CHIRIO & WÜSTER, 2009
• Naja subfulva LAURENT, 1955
• Naja sumatrana MÜLLER, 1887
• Namazonurus namaquensis (METHUEN & HEWITT, 1914)
• Namibiana labialis (STERNFELD, 1908)
• Namibiana rostrata (BOCAGE, 1886)
• Nannoscincus gracilis (BAVAY, 1869)
• Nannoscincus greeri SADLIER, 1987
• Narophis bimaculatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Natator depressus (GARMAN, 1880)
• Natriciteres fuliginoides (GÜNTHER, 1858)
• Natriciteres olivacea (PETERS, 1854)
• 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)
• Nephrurus amyae COUPER, 1994
• Nephrurus asper GÜNTHER, 1876
• Nephrurus deleani HARVEY, 1983
• Nephrurus laevissimus MERTENS, 1958
• Nephrurus levis DE VIS, 1886
• Nephrurus sheai COUPER, 1994
• Nephrurus stellatus STORR, 1968
• Nephrurus vertebralis STORR, 1963
• Nephrurus wheeleri LOVERIDGE, 1932
• Nerodia clarkii (BAIRD & GIRARD, 1853)
• Nerodia cyclopion (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Nerodia erythrogaster (FORSTER, 1771)
• Nerodia fasciata (LINNAEUS, 1766)
• Nerodia floridana (GOFF, 1936)
• Nerodia harteri (TRAPIDO, 1941)
• Nerodia paucimaculata (TINKLE & CONANT, 1961)
• Nerodia rhombifer (HALLOWELL, 1852)
• Nerodia sipedon (LINNAEUS, 1758)
• Nerodia taxispilota (HOLBROOK, 1838)
• Neusticurus bicarinatus (LINNAEUS, 1758)
• Nilssonia gangetica (CUVIER, 1825)
• Nilssonia leithii (GRAY, 1872)
• Ninia atrata (HALLOWELL, 1845)
• Ninia franciscoi ANGARITA-SIERRA, 2014
• Ninia hudsoni PARKER, 1940
• Ninia maculata (PETERS, 1861)
• Ninia pavimentata (BOCOURT, 1883)
• Ninia teresitae ANGARITA-SIERRA & LYNCH, 2017
• Notechis scutatus (PETERS, 1861)
• Nothobachia ablephara RODRIGUES, 1984
• Nothopsis rugosus COPE, 1871
• Notochelys platynota (GRAY, 1834)
• Notomabuya frenata (COPE, 1862)
• Nucras aurantiaca BAUER, CHILDERS, BROECKHOVEN & MOUTON, 2019
• Nucras broadleyi BRANCH, CONRADIE, VAZ-PINTO & TOLLEY, 2019
• Nucras caesicaudata BROADLEY, 1972
• Nucras holubi (STEINDACHNER, 1882)
• Nucras tessellata (SMITH, 1838)
• Nyctophilopython oenpelliensis (GOW, 1977)
• Oedura argentea HOSKIN, ZOZAYA & VANDERDUYS, 2018
• Oedura bella OLIVER & DOUGHTY, 2016
• Oedura castelnaui (THOMINOT, 1889)
• Oedura cincta DE VIS, 1888
• Oedura coggeri BUSTARD, 1966
• Oedura elegans HOSKIN, 2019
• Oedura jowalbinna HOSKIN & HIGGIE, 2008
• Oedura lineata HOSKIN, 2019
• Oedura monilis DE VIS, 1888
• Oedura picta HOSKIN, 2019
• Oedura tryoni DE VIS, 1884
• Oligodon affinis GÜNTHER, 1862
• Oligodon albocinctus (CANTOR, 1839)
• Oligodon ancorus (GIRARD, 1858)
• Oligodon arnensis (SHAW, 1802)
• Oligodon bitorquatus BOIE, 1827
• Oligodon bivirgatus QIAN, QI, SHI, LU, JENKINS, MO & LI, 2021
• Oligodon cinereus (GÜNTHER, 1864)
• Oligodon cyclurus (CANTOR, 1839)
• Oligodon dorsalis (GRAY, 1834)
• Oligodon erythrogaster BOULENGER, 1907
• Oligodon fasciolatus (GÜNTHER, 1864)
• Oligodon formosanus (GÜNTHER, 1872)
• Oligodon juglandifer (WALL, 1909)
• Oligodon macrurus (ANGEL, 1927)
• Oligodon maculatus (TAYLOR, 1918)
• Oligodon meyerinkii (STEINDACHNER, 1891)
• Oligodon modestus GÜNTHER, 1864
• Oligodon notospilus GÜNTHER, 1873
• Oligodon ocellatus (MORICE, 1875)
• Oligodon octolineatus (SCHNEIDER, 1801)
• Oligodon perkinsi (TAYLOR, 1925)
• Oligodon petronellae ROUX, 1914
• Oligodon signatus (GÜNTHER, 1864)
• Oligodon sublineatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Oligodon taeniatus (GÜNTHER, 1861)
• Oligodon taeniolatus (JERDON, 1853)
• Oligodon tillacki BANDARA, GANESH, KANISHKA, DANUSHKA, SHARMA, CAMPBELL, INEICH, VOGEL & AMARASINGHE, 2022
• Oligosoma aeneum (GIRARD, 1858)
• Oligosoma albornense MELZER, HITCHMOUGH, BELL, CHAPPLE & PATTERSON, 2019
• Oligosoma auroraense MELZER, HITCHMOUGH, BELL, CHAPPLE & PATTERSON, 2019
• Oligosoma infrapunctatum (BOULENGER, 1887)
• Oligosoma kahurangi PATTERSON & HITCHMOUGH, 2021
• Oligosoma newmani WELLS & WELLINGTON, 1985
• Oligosoma oliveri (MCCANN, 1955)
• Oligosoma pachysomaticum (ROBB, 1975)
• Oligosoma robinsoni WELLS & WELLINGTON, 1985
• Oligosoma salmo MELZER, HITCHMOUGH, BELL, CHAPPLE & PATTERSON, 2019
• Oligosoma townsi (CHAPPLE, PATTERSON, GLEESON, DAUGHERTY & RITCHIE, 2008)
• Oligosoma whitakeri (HARDY, 1977)
• Omanosaura cyanura (ARNOLD, 1972)
• Omanosaura jayakari (BOULENGER, 1887)
• Opheodrys aestivus LINNAEUS, 1766
• Ophiodes fragilis (RADDI, 1820)
• Ophiodes striatus (SPIX, 1824)
• Ophiomorus latastii BOULENGER, 1887
• Ophiomorus persicus (STEINDACHNER, 1867)
• Ophiomorus punctatissimus (BIBRON & BORY DE ST. VINCENT, 1833)
• Ophiomorus raithmai ANDERSON & LEVITON, 1966
• Ophiomorus tridactylus (BLYTH, 1853)
• Ophiophagus hannah (CANTOR, 1836)
• Ophisaurus attenuatus BAIRD, 1880
• Ophisaurus compressus COPE, 1900
• Ophisaurus ventralis (LINNAEUS, 1766)
• Ophisops beddomei (JERDON, 1870)
• Ophisops elbaensis SCHMIDT & MARX, 1957
• Ophisops elegans MÉNÉTRIES, 1832
• Ophisops jerdonii BLYTH, 1853
• Ophisops kutchensis AGARWAL, KHANDEKAR, RAMAKRISHNAN, VYAS & GIRI, 2018
• Ophisops microlepis BLANFORD, 1870
• Ophisops occidentalis (BOULENGER, 1887)
• Ophisops pushkarensis AGARWAL, KHANDEKAR, RAMAKRISHNAN, VYAS & GIRI, 2018
• Opisthotropis alcalai BROWN & LEVITON, 1961
• Opisthotropis haihaensis ZIEGLER, PHAM, NGUYEN, NGUYEN, WANG, WANG, STUART, & LE, 2019
• Opisthotropis hungtai WANG, LYU, ZENG, LIN, YANG, NGUYEN, LE, ZIEGLER & WANG, 2020
• Opisthotropis maculosa STUART & CHUAYNKERN, 2007
• Opisthotropis typica (MOCQUARD, 1890)
• Oplurus cuvieri GRAY, 1831
• Oplurus grandidieri (MOCQUARD, 1900)
• Oplurus saxicola GRANDIDIER, 1869
• Oreocryptophis porphyraceus (CANTOR, 1839)
• Oreosaurus shrevei (PARKER, 1935)
• Ornithuroscincus noctua (LESSON, 1830)
• Orraya occultus (COUPER, COVACEVICH & MORITZ, 1993)
• Osteolaemus osborni (SCHMIDT, 1919)
• Osteolaemus tetraspis COPE, 1861
• Otocryptis wiegmanni WAGLER, 1830
• Otosaurus cumingii GRAY, 1845
• Ovophis malhotrae ZENG, LI, LIU, WU, HOU, ZHAO, NGUYEN, GUO & SHI, 2023
• Ovophis monticola (GÜNTHER, 1864)
• Ovophis okinavensis (BOULENGER, 1892)
• Oxybelis aeneus (WAGLER, 1824)
• Oxybelis brevirostris (COPE, 1861)
• Oxybelis fulgidus (DAUDIN, 1803)
• Oxybelis inkaterra JADIN, JOWERS, ORLOFSKE, DUELLMAN, BLAIR & MURPHY, 2021
• Oxybelis wilsoni VILLA & MCCRANIE, 1995
• Oxyrhabdium leporinum (GÜNTHER, 1858)
• Oxyrhabdium modestum (DUMÉRIL, 1853)
• Oxyrhopus clathratus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Oxyrhopus emberti GONZALES, REICHLE & ENTIAUSPE-NETO, 2020
• Oxyrhopus erdisii (BARBOUR, 1913)
• Oxyrhopus fitzingeri (TSCHUDI, 1845)
• Oxyrhopus formosus (WIED-NEUWIED, 1820)
• Oxyrhopus guibei HOGE & ROMANO, 1977
• Oxyrhopus leucomelas (WERNER, 1916)
• Oxyrhopus marcapatae (BOULENGER, 1902)
• Oxyrhopus melanogenys (TSCHUDI, 1845)
• Oxyrhopus occipitalis (WIED-NEUWIED, 1824)
• Oxyrhopus petolarius (LINNAEUS, 1758)
• Oxyrhopus rhombifer DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Oxyrhopus trigeminus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Oxyrhopus vanidicus LYNCH, 2009
• Oxyuranus scutellatus PETERS, 1867
• Pachycalamus brevis GÜNTHER, 1881
• Pachydactylus austeni HEWITT, 1923
• Pachydactylus capensis (SMITH, 1846)
• Pachydactylus caraculicus FITZSIMONS, 1959
• Pachydactylus carinatus BAUER, LAMB & BRANCH, 2006
• Pachydactylus etultra BRANCH, BAUER, JACKMAN & HEINICKE, 2011
• Pachydactylus haackei BRANCH, BAUER & GOOD, 1996
• Pachydactylus kladaroderma BRANCH, BAUER & GOOD, 1996
• Pachydactylus latirostris HEWITT, 1923
• Pachydactylus maculatus GRAY, 1845
• Pachydactylus maiatoi MARQUES, PARRINHA, CERÍACO, BRENNAN, HEINICKE & BAUER, 2023
• Pachydactylus monicae BAUER, LAMB & BRANCH, 2006
• Pachydactylus oculatus HEWITT, 1927
• Pachydactylus oreophilus MCLACHLAN & SPENCE, 1967
• Pachydactylus oshaughnessyi BOULENGER, 1885
• Pachydactylus punctatus PETERS, 1854
• Pachydactylus rugosus SMITH, 1849
• Pachydactylus serval WERNER, 1910
• Pachydactylus wahlbergii (PETERS, 1869)
• Pachydactylus werneri HEWITT, 1935
• Palea steindachneri (SIEBENROCK, 1906)
• Paleosuchus palpebrosus (CUVIER, 1807)
• Paleosuchus trigonatus (SCHNEIDER, 1801)
• Palusophis bifossatus (RADDI, 1820)
• Pamelaescincus gardineri (BOULENGER, 1909)
• Panaspis annettesabinae COLSTON, PYRON & BAUER, 2020
• Panaspis maculicollis JACOBSON & BROADLEY, 2000
• Panaspis massaiensis (ANGEL, 1924)
• Panaspis megalurus (NIEDEN, 1913)
• Panaspis namibiana CERÍACO, BRANCH & BAUER, 2018
• Panaspis togoensis (WERNER, 1902)
• Panaspis tsavoensis KILUNDA, CONRADIE, WASONGA, JIN, PENG, MURPHY, MALONZA & CHE, 2019
• Panaspis wahlbergii (SMITH, 1849)
• Panaspis wilsoni (WERNER, 1914)
• Pangshura sylhetensis JERDON, 1870
• Pangshura tecta (GRAY, 1831)
• Pangshura tentoria (GRAY, 1834)
• Panolopus costatus COPE, 1862
• Panolopus curtissi (GRANT, 1951)
• 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 vulpinus (BAIRD & GIRARD, 1853)
• Paradelma orientalis (GÜNTHER, 1876)
• Parahydrophis mertoni (ROUX, 1910)
• Paralaudakia badakhshana (ANDERSON & LEVITON, 1969)
• Paralaudakia bochariensis (NIKOLSKY, 1897)
• Paralaudakia caucasia (EICHWALD, 1831)
• Paralaudakia himalayana (STEINDACHNER, 1867)
• Paralaudakia lehmanni (NIKOLSKY, 1896)
• Paralaudakia microlepis (BLANFORD, 1874)
• Paraphimophis rusticus (COPE, 1878)
• Parastenophis betsileanus (GÜNTHER, 1880)
• Pareas abros POYARKOV, NGUYEN, VOGEL & ORLOV, 2022
• Pareas andersonii BOULENGER, 1888
• Pareas carinatus WAGLER, 1830
• Pareas formosensis (VAN DENBURGH, 1909)
• Pareas hamptoni (BOULENGER, 1905)
• Pareas kaduri BHOSALE, PHANSALKAR, SAWANT, GOWANDE, PATEL & MIRZA, 2020
• Pareas macularius THEOBALD, 1868
• Pareas margaritophorus (JAN, 1866)
• Pareas nigriceps GUO & DENG, 2009
• Pareas xuelinensis LIU & RAO, 2021
• Paroedura fasciata GLAW, KÖHLER & VENCES, 2018
• Paroedura gracilis (BOULENGER, 1896)
• Paroedura kloki GLAW, KÖHLER & VENCES, 2018
• Paroedura neglecta KÖHLER, VENCES, SCHERZ & GLAW, 2019
• Paroedura spelaea GLAW, KÖHLER & VENCES, 2018
• Paroedura stumpffi (BOETTGER, 1879)
• Parvoscincus decipiens (BOULENGER, 1895)
• Parvoscincus kitangladensis (BROWN, 1995)
• Parvoscincus steerei (STEJNEGER, 1908)
• Pedioplanis haackei CONRADIE, MEASEY, BRANCH & TOLLEY, 2012
• Pedioplanis huntleyi CONRADIE, MEASEY, BRANCH & TOLLEY, 2012
• Pedioplanis husabensis BERGER-DELL’MOUR & MAYER, 1989
• Pedioplanis namaquensis (DUMÉRIL & BIBRON, 1839)
• Pedioplanis undata (SMITH, 1838)
• Pelochelys cantorii GRAY, 1864
• Pelodiscus axenaria (ZHOU, ZHANG & FANG, 1991)
• Pelodiscus maackii (BRANDT, 1858)
• Pelodiscus parviformis TANG, 1997
• Pelodiscus shipian GONG, FRITZ, VAMBERGER, GAO & FARKAS, 2022
• Pelodiscus sinensis WIEGMANN, 1835
• Pelodiscus variegatus FARKAS, ZIEGLER, PHAM, ONG & FRITZ, 2019
• Pelomedusa galeata (SCHOEPFF, 1792)
• Pelomedusa neumanni 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)
• Peltocephalus dumerilianus (SCHWEIGGER, 1812)
• Pelturagonia anolophium HARVEY, LARSON, JACOBS, SHANEY, STREICHER, HAMIDY, KURNIAWAN & SMITH, 2019
• Pelturagonia borneensis (INGER, 1960)
• Pelturagonia cephalum MOCQUARD, 1890
• Pelturagonia nigrilabris (PETERS, 1864)
• Pelturagonia spiniceps (SMITH, 1925)
• Pelusios adansonii (SCHWEIGGER, 1812)
• Pelusios castaneus (SCHWEIGGER, 1812)
• Pelusios chapini LAURENT, 1965
• Pelusios cupulatta BOUR & MARAN, 2003
• Pelusios gabonensis (DUMÉRIL, 1856)
• Pelusios sinuatus (SMITH, 1838)
• Pelusios williamsi LAURENT, 1965
• Perochirus scutellatus (FISCHER, 1882)
• Petrosaurus thalassinus (COPE, 1863)
• Phalotris bilineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phalotris concolor FERRAREZZI, 1993
• Phalotris labiomaculatus DE LEMA, 2002
• Phalotris lativittatus FERRAREZZI, 1993
• Phalotris lemniscatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phalotris matogrossensis DE LEMA, D’AGOSTINI & CAPPELLARI, 2005
• Phalotris mertensi (HOGE, 1955)
• Phalotris multipunctatus PUORTO & FERRAREZZI, 1993
• Phalotris nasutus (GOMES, 1915)
• Phalotris reticulatus (PETERS, 1860)
• Phalotris spegazzinii (BOULENGER, 1913)
• Phalotris suspectus (AMARAL, 1924)
• Phalotris tricolor (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phelsuma astriata TORNIER, 1901
• Phelsuma grandis GRAY, 1870
• Phelsuma guentheri BOULENGER, 1885
• Phelsuma guttata KAUDERN, 1922
• Phelsuma laticauda (BOETTGER, 1880)
• Phelsuma nigristriata MEIER, 1984
• Philochortus hardeggeri (STEINDACHNER, 1891)
• Philodryas aestiva (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Philodryas agassizii (JAN, 1863)
• Philodryas arnaldoi (AMARAL, 1932)
• Philodryas chamissonis (WIEGMANN, 1835)
• Philodryas livida (AMARAL, 1923)
• Philodryas mattogrossensis KOSLOWSKY, 1898
• Philodryas nattereri (STEINDACHNER, 1870)
• Philodryas olfersii (LICHTENSTEIN, 1823)
• Philodryas patagoniensis (GIRARD, 1858)
• Philodryas psammophidea GÜNTHER, 1872
• Philodryas trilineata (BURMEISTER, 1861)
• Philothamnus angolensis BOCAGE, 1882
• Philothamnus battersbyi LOVERIDGE, 1951
• Philothamnus bequaerti (SCHMIDT, 1923)
• Philothamnus carinatus (ANDERSSON, 1901)
• Philothamnus chifunderai GREENBAUM, PAUWELS, GVOŽDÍK, VAUGHAN, CHANEY, BUONTEMPO, ARISTOTE, MUNINGA & ENGELBRECHT, 2023
• Philothamnus dorsalis (BOCAGE, 1866)
• Philothamnus heterodermus (HALLOWELL, 1857)
• Philothamnus heterolepidotus (GÜNTHER, 1863)
• Philothamnus hoplogaster (GÜNTHER, 1863)
• Philothamnus hughesi TRAPE & ROUX-ESTÈVE, 1990
• Philothamnus irregularis (LEACH, 1819)
• Philothamnus macrops (BOULENGER, 1895)
• Philothamnus mayombensis TRAPE, COLLET, HUGHES & MEDIANNIKOV, 2021
• Philothamnus nitidus (GÜNTHER, 1863)
• Philothamnus occidentalis BROADLEY, 1966
• Philothamnus ornatus BOCAGE, 1872
• Philothamnus punctatus PETERS, 1867
• Philothamnus ruandae LOVERIDGE, 1951
• Philothamnus semivariegatus (SMITH, 1840)
• Philothamnus thomensis BOCAGE, 1882
• Phimophis guerini (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phimophis guianensis (TROSCHEL, 1848)
• Phisalixella arctifasciata (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phoenicolacerta kulzeri (MÜLLER & WETTSTEIN, 1932)
• Phoenicolacerta laevis (GRAY, 1838)
• Phoenicolacerta troodica (WERNER, 1936)
• Pholidobolus affinis (PETERS, 1863)
• Pholidobolus argosi AMÉZQUITA, MAZARIEGOS-H, CAÑAVERAL, OREJUELA, BARRAGÁN-CONTRERAS & DAZA, 2023
• Pholidobolus celsiae AMÉZQUITA, MAZARIEGOS-H, CAÑAVERAL, OREJUELA, BARRAGÁN-CONTRERAS & DAZA, 2023
• Pholidobolus dicrus (UZZELL, 1973)
• Pholidobolus hillisi TORRES-CARVAJAL, VENEGAS, LOBOS, MAFLA-ENDARA & SALES-NUNES, 2014
• Pholidobolus macbrydei MONTANUCCI, 1973
• Pholidobolus montium (PETERS, 1863)
• Pholidobolus prefrontalis MONTANUCCI, 1973
• Pholidobolus vertebralis (O’SHAUGHNESSY, 1879)
• Pholidoscelis alboguttatus (BOULENGER, 1896)
• Pholidoscelis desechensis (HEATWOLE & TORRES, 1967)
• Pholidoscelis exsul (COPE, 1862)
• Pholidoscelis fuscatus (GARMAN, 1887)
• Pholidoscelis major (DUMÉRIL & BIBRON, 1839)
• Phoxophrys tuberculata HUBRECHT, 1881
• Phrynocephalus arabicus ANDERSON, 1894
• Phrynocephalus forsythii ANDERSON, 1872
• Phrynocephalus frontalis STRAUCH, 1876
• Phrynocephalus guttatus (GMELIN, 1789)
• Phrynocephalus hispidus BEDRIAGA, 1909
• Phrynocephalus kulagini BEDRIAGA, 1909
• Phrynocephalus maculatus ANDERSON, 1872
• Phrynocephalus mystaceus (PALLAS, 1776)
• Phrynocephalus ornatus BOULENGER, 1887
• Phrynocephalus persicus DE FILIPPI, 1863
• Phrynocephalus przewalskii STRAUCH, 1876
• Phrynocephalus putjatai BEDRIAGA, 1909
• Phrynocephalus reticulatus EICHWALD, 1831
• Phrynocephalus theobaldi BLYTH, 1863
• Phrynocephalus versicolor STRAUCH, 1876
• Phrynocephalus vlangalii STRAUCH, 1876
• Phrynonax poecilonotus (GÜNTHER, 1858)
• Phrynonax sexcarinatus (WAGLER, 1824)
• Phrynonax shropshirei BARBOUR & AMARAL, 1924
• Phrynops geoffroanus (SCHWEIGGER, 1812)
• Phrynops hilarii (DUMÉRIL & BIBRON, 1835)
• Phrynops tuberosus (PETERS, 1870)
• Phrynosoma braconnieri BOCOURT, 1870
• Phrynosoma cornutum (HARLAN, 1825)
• Phrynosoma ditmarsi STEJNEGER, 1906
• Phrynosoma douglasii (BELL, 1829)
• Phrynosoma goodei STEJNEGER, 1893
• Phrynosoma hernandesi GIRARD, 1858
• Phrynosoma mcallii (HALLOWELL, 1852)
• Phrynosoma modestum GIRARD, 1852
• Phrynosoma orbiculare (LINNAEUS, 1758)
• Phrynosoma platyrhinos GIRARD, 1852
• Phrynosoma sherbrookei NIETO-MONTES DE OCA, ARENAS-MORENO, BELTRÁN-SÁNCHEZ & LEACHÉ, 2014
• Phrynosoma solare GRAY, 1845
• Phyllodactylus andysabini ARTEAGA, BUSTAMANTE, VIEIRA, TAPIA & GUAYASAMIN, 2019
• Phyllodactylus barringtonensis VAN DENBURGH, 1912
• Phyllodactylus baurii GARMAN, 1892
• Phyllodactylus cleofasensis RAMÍREZ-REYES, BARRAZA-SOLTERO, NOLASCO-LUNA, FLORES-VILLELA & ESCO BEDO-GALVÁN, 2021
• Phyllodactylus darwini TAYLOR, 1942
• Phyllodactylus duncanensis VAN DENBURGH, 1912
• Phyllodactylus galapagensis PETERS, 1869
• Phyllodactylus gerrhopygus (WIEGMANN, 1834)
• Phyllodactylus gilberti HELLER, 1903
• Phyllodactylus gorii LANZA, 1973
• Phyllodactylus homolepidurus SMITH, 1935
• Phyllodactylus insularis DIXON, 1960
• Phyllodactylus isabelae CASTRO-FRANCO & URIBE-PENA, 1992
• Phyllodactylus kofordi DIXON & HUEY, 1970
• Phyllodactylus lanei SMITH, 1935
• Phyllodactylus leei COPE, 1889
• Phyllodactylus leoni TORRES-CARVAJAL, CARVAJAL-CAMPOS BARNES, NICHOLLS & POZO-ANDRADE, 2013
• Phyllodactylus lupitae CASTRO-FRANCO & URIBE-PENA, 1992
• Phyllodactylus magnus TAYLOR, 1942
• Phyllodactylus maresi LANZA, 1973
• Phyllodactylus nocticolus DIXON, 1964
• Phyllodactylus nolascoensis DIXON, 1964
• Phyllodactylus palmeus DIXON, 1968
• Phyllodactylus paralepis MCCRANIE & HEDGES, 2013
• Phyllodactylus pumilus DIXON & HUEY, 1970
• Phyllodactylus reissii PETERS, 1862
• Phyllodactylus rupinus DIXON, 1964
• Phyllodactylus rutteni HUMMELINCK, 1940
• Phyllodactylus saxatilis DIXON, 1964
• Phyllodactylus simpsoni ARTEAGA, BUSTAMANTE, VIEIRA, TAPIA & GUAYASAMIN, 2019
• Phyllodactylus tuberculosus WIEGMANN, 1834
• Phyllodactylus wirshingi KERSTER & SMITH, 1955
• Phyllodactylus xanti COPE, 1863
• 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
• Phyllorhynchus browni STEJNEGER, 1890
• Phyllorhynchus decurtatus (COPE, 1868)
• Phyllurus amnicola COUPER, SCHNEIDER, HOSKIN & COVACEVICH, 2000
• Phyllurus caudiannulatus COVACEVICH, 1975
• Phyllurus championae COUPER, SCHNEIDER, HOSKIN & COVACEVICH, 2000
• Phyllurus gulbaru HOSKIN, COUPER & SCHNEIDER, 2003
• Phyllurus isis COUPER, COVACEVICH & MORITZ, 1993
• Phyllurus kabikabi COUPER, HAMLEY & HOSKIN, 2008
• Phyllurus nepthys COUPER, COVACEVICH & MORITZ, 1993
• Phyllurus ossa COUPER, COVACEVICH & MORITZ, 1993
• Phyllurus pinnaclensis HOSKIN, BERTOLA & HIGGIE, 2019
• Phyllurus platurus (SHAW, 1790)
• Phymaturus aguanegra LOBO, LASPIUR & ACOSTA, 2013
• Phymaturus antofagastensis PEREYRA, 1985
• Phymaturus denotatus LOBO, NENDA & SLODKI, 2012
• Phymaturus extrilidus LOBO, ESPINOZA, SANABRIA & QUIROGA, 2012
• Phymaturus fiambala LOBO, HIBBARD, QUIPILDOR & VALDECANTOS, 2019
• Phymaturus laurenti LOBO, ABDALA & VALDECANTOS, 2010
• Phymaturus loboi TRONCOSO-PALACIOS, FERRI-YÁÑEZ, LASPIUR & AGUILAR, 2019
• Phymaturus mallimaccii CEI, 1980
• Phymaturus maulense NUÑEZ, VELOSO, ESPEJO, VELOSO, CORTES & ARAYA, 2010
• Phymaturus palluma (MOLINA, 1782)
• Phymaturus roigorum LOBO & ABDALA, 2007
• Phymaturus timi HIBBARD, NENDA & LOBO, 2019
• Phymaturus tromen LOBO & NENDA, 2015
• Phymaturus williamsi LOBO, LASPIUR & ACOSTA, 2013
• Physignathus cocincinus CUVIER, 1829
• Pinoyscincus abdictus (BROWN & ALCALA, 1980)
• Pinoyscincus coxi (TAYLOR, 1915)
• Pinoyscincus jagori (PETERS, 1864)
• Pituophis catenifer (BLAINVILLE, 1835)
• Pituophis deppei (DUMÉRIL, 1853)
• Pituophis lineaticollis (COPE, 1861)
• Pituophis melanoleucus (DAUDIN, 1803)
• Pituophis ruthveni STULL, 1929
• Placosoma glabellum (PETERS, 1870)
• Platemys platycephala (SCHNEIDER, 1792)
• Platyceps atayevi (TUNIYEV & SHAMMAKOV, 1993)
• Platyceps brevis (BOULENGER, 1895)
• Platyceps collaris (MÜLLER, 1878)
• Platyceps elegantissimus (GÜNTHER, 1878)
• Platyceps florulentus (GEOFFROY SAINT-HILAIRE, 1827)
• Platyceps gracilis (GÜNTHER, 1862)
• Platyceps karelini (BRANDT, 1838)
• Platyceps najadum (EICHWALD, 1831)
• Platyceps plinii (MERREM, 1820)
• Platyceps rhodorachis (JAN, 1863)
• Platyceps rogersi (ANDERSON, 1893)
• Platyceps saharicus SCHÄTTI & MCCARTHY, 2004
• Platyceps sinai (SCHMIDT & MARX, 1956)
• Platyceps smithii (BOULENGER, 1895)
• Platyceps thomasi (PARKER, 1931)
• Platyceps ventromaculatus (GRAY, 1834)
• Platyplectrurus madurensis BEDDOME, 1877
• Platysaurus attenboroughi WHITING, BRANCH, PEPPER & KEOGH, 2015
• Platysaurus broadleyi BRANCH & WHITING, 1997
• Platysaurus imperator BROADLEY, 1962
• Platysaurus maculatus BROADLEY, 1965
• Platysaurus ocellatus BROADLEY, 1962
• Platysaurus torquatus PETERS, 1879
• Platysternon megacephalum GRAY, 1831
• Plectrurus aureus BEDDOME, 1880
• Plestiodon anthracinus BAIRD, 1849
• Plestiodon callicephalus (BOCOURT, 1879)
• Plestiodon dicei (RUTHVEN & GAIGE, 1933)
• Plestiodon elegans (BOULENGER, 1887)
• Plestiodon fasciatus (LINNAEUS, 1758)
• Plestiodon gilberti (VAN DENBURGH, 1896)
• Plestiodon inexpectatus (TAYLOR, 1932)
• Plestiodon laticeps (SCHNEIDER, 1801)
• Plestiodon lynxe (WIEGMANN, 1834)
• Plestiodon obsoletus BAIRD & GIRARD, 1852
• Plestiodon parviauriculatus (TAYLOR, 1933)
• Plestiodon quadrilineatus BLYTH, 1853
• Plestiodon tetragrammus BAIRD, 1859
• Plica caribeana MURPHY & JOWERS, 2013
• Plica plica (LINNAEUS, 1758)
• Plica umbra (LINNAEUS, 1758)
• Pliocercus euryzonus COPE, 1862
• Podarcis bocagei (LOPEZ-SEOANE, 1885)
• Podarcis carbonelli PÉREZ-MELLADO, 1981
• Podarcis cretensis (WETTSTEIN, 1952)
• Podarcis erhardii (BEDRIAGA, 1882)
• Podarcis filfolensis (BEDRIAGA, 1876)
• Podarcis gaigeae (WERNER, 1930)
• Podarcis galerai BASSITTA, BUADES, PÉREZ-CEMBRANOS, PÉREZ-MELLADO, TERRASA, BROWN, NAVARRO, LLUCH, ORTEGA, CASTRO, PICORNELL & RAMON, 2020
• Podarcis hispanicus (STEINDACHNER, 1870)
• Podarcis latastei (BEDRIAGA, 1879)
• Podarcis levendis LYMBERAKIS, POULAKAKIS, KALIONTZOPOULOU, VALAKOS & MYLONAS, 2008
• Podarcis lilfordi (GÜNTHER, 1874)
• Podarcis liolepis (BOULENGER, 1905)
• Podarcis melisellensis (BRAUN, 1877)
• Podarcis milensis (BEDRIAGA, 1882)
• Podarcis muralis (LAURENTI, 1768)
• Podarcis peloponnesiacus (BIBRON & BORY, 1833)
• Podarcis pityusensis (BOSCÁ, 1883)
• Podarcis raffonei (MERTENS, 1952)
• Podarcis siculus (RAFINESQUE-SCHMALTZ, 1810)
• Podarcis tauricus (GEORGI, 1801)
• Podarcis thais (BUCHHOLZ, 1960)
• Podarcis tiliguerta (GMELIN, 1789)
• Podarcis vaucheri (BOULENGER, 1905)
• Podarcis virescens GENIEZ, SÁ-SOUSA, GUILLAUME, CLUCHIER & CROCHET, 2014
• Podarcis waglerianus GISTEL, 1868
• Podocnemis erythrocephala SPIX, 1824
• Podocnemis expansa (SCHWEIGGER, 1812)
• Podocnemis sextuberculata CORNALIA, 1849
• Podocnemis unifilis TROSCHEL, 1848
• Poecilopholis cameronensis BOULENGER, 1903
• Pogona barbata (CUVIER, 1829)
• Pogona henrylawsoni WELLS & WELLINGTON, 1985
• Pogona microlepidota (GLAUERT, 1952)
• Pogona minor (STERNFELD, 1919)
• Pogona nullarbor (BADHAM, 1976)
• Pogona vitticeps (AHL, 1926)
• Polemon acanthias (REINHARDT, 1861)
• Polemon ater PORTILLO, BRANCH, TILBURY, NAGY, HUGHES, KUSAMBA, MUNINGA, ARISTOTE, BEHANGANA & GREENBAUM, 2019
• Polemon barthii JAN, 1858
• Polemon bocourti MOCQUARD, 1897
• Polemon christyi (BOULENGER, 1903)
• Polemon collaris (PETERS, 1881)
• Polemon fulvicollis (MOCQUARD, 1887)
• Polemon gabonensis DUMÉRIL, 1856
• Polemon gracilis (BOULENGER, 1911)
• Polemon graueri (STERNFELD, 1908)
• Polemon griseiceps (LAURENT, 1947)
• Polemon neuwiedi (JAN, 1858)
• Polemon notatus (PETERS, 1882)
• Polemon robustus (DE WITTE & LAURENT, 1943)
• Polychrus acutirostris SPIX, 1825
• Polychrus auduboni (HALLOWELL, 1845)
• Polychrus femoralis WERNER, 1910
• Polychrus gutturosus BERTHOLD, 1846
• Polychrus liogaster BOULENGER, 1908
• Polychrus marmoratus (LINNAEUS, 1758)
• Polychrus peruvianus (NOBLE, 1924)
• Porthidium arcosae SCHÄTTI & KRAMER, 1993
• Porthidium lansbergii (SCHLEGEL, 1841)
• Porthidium nasutum (BOCOURT, 1868)
• Porthidium porrasi LAMAR, 2003
• Potamites ecpleopus (COPE, 1875)
• Potamites erythrocularis CHÁVEZ & CATENAZZI, 2014
• Potamites strangulatus (COPE, 1868)
• Potamites trachodus (UZZELL, 1966)
• Pristidactylus achalensis (GALLARDO, 1964)
• Pristidactylus nigroiugulus CEI, SCOLARO & VIDELA, 2001
• Pristidactylus scapulatus (BURMEISTER, 1861)
• Pristidactylus torquatus (PHILIPPI, 1861)
• Pristurus abdelkuri ARNOLD, 1986
• Pristurus carteri (GRAY, 1863)
• Pristurus celerrimus ARNOLD, 1977
• Pristurus collaris (STEINDACHNER, 1867)
• Pristurus flavipunctatus RÜPPELL, 1835
• Pristurus gallagheri ARNOLD, 1986
• Pristurus guweirensis HAAS, 1943
• Pristurus insignoides ARNOLD, 1986
• Pristurus masirahensis TAMAR, MITSI, SIMÓ-RIUDALBAS, TEJERO-CICUÉNDEZ, AL-SARIRI & CARRANZA, 2019
• Pristurus minimus ARNOLD, 1977
• Pristurus ornithocephalus ARNOLD, 1986
• Pristurus rupestris BLANFORD, 1874
• Pristurus saada ARNOLD, 1986
• Proahaetulla antiqua MALLIK, ACHYUTHAN, GANESH, PAL, VIJAYAKUMAR & SHANKER, 2019
• Proatheris superciliaris (PETERS, 1855)
• Prosymna ambigua BOCAGE, 1873
• Prosymna angolensis BOULENGER, 1915
• Prosymna collaris STERNFELD, 1908
• Prosymna frontalis (PETERS, 1867)
• Prosymna greigerti MOCQUARD, 1906
• Prosymna lisima CONRADIE, KEATES, BAPTISTA & LOBÓN-ROVIRA, 2022
• Prosymna meleagris (REINHARDT, 1843)
• Prosymna visseri FITZSIMONS, 1959
• Protoblepharus apatani MIRZA, BRAGIN, BHOSALE, GOWANDE, PATEL & POYARKOV, 2022
• Protobothrops himalayanus PAN, CHETTRI, YANG, JIANG, WANG, ZHANG & VOGEL, 2013
• Protobothrops jerdonii (GÜNTHER, 1875)
• Protobothrops mucrosquamatus (CANTOR, 1839)
• Psammobates tentorius (BELL, 1828)
• Psammodromus algirus (LINNAEUS, 1758)
• Psammodromus blanci (LATASTE, 1880)
• Psammodromus microdactylus (BOETTGER, 1881)
• Psammodromus occidentalis FITZE, GONZALEZ-JIMENA, SAN-JOSE, SAN MAURO & ZARDOYA, 2012
• Psammodynastes pulverulentus (BOIE, 1827)
• Psammophilus blanfordanus (STOLICZKA, 1871)
• Psammophis aegyptius MARX, 1958
• Psammophis afroccidentalis TRAPE, BÖHME & MEDIANNIKOV, 2019
• Psammophis angolensis (BOCAGE, 1872)
• Psammophis ansorgii BOULENGER, 1905
• Psammophis condanarus (MERREM, 1820)
• Psammophis cornusafricae ŠMÍD, FERNÁNDEZ, ABDIRAHMAN ELMI & MAZUCH, 2023
• Psammophis elegans (SHAW, 1802)
• Psammophis jallae PERACCA, 1896
• Psammophis leightoni BOULENGER, 1902
• Psammophis leithii GÜNTHER, 1869
• Psammophis leopardinus BOCAGE, 1887
• Psammophis lineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Psammophis lineolatus (BRANDT, 1838)
• Psammophis longifrons BOULENGER, 1890
• Psammophis mossambicus PETERS, 1882
• Psammophis notostictus PETERS, 1867
• Psammophis orientalis BROADLEY, 1977
• Psammophis phillipsii (HALLOWELL, 1844)
• Psammophis praeornatus (SCHLEGEL, 1837)
• Psammophis rukwae BROADLEY, 1966
• Psammophis schokari (FORSKÅL, 1775)
• Psammophis sibilans (LINNAEUS, 1758)
• Psammophis subtaeniatus PETERS, 1882
• Psammophis sudanensis WERNER, 1919
• Psammophis tanganicus LOVERIDGE, 1940
• Psammophis trigrammus GÜNTHER, 1865
• Psammophis zambiensis HUGHES & WADE, 2002
• Psammophylax kellyi CONRADIE, KEATES & EDWARDS, 2019
• Psammophylax multisquamis (LOVERIDGE, 1932)
• Psammophylax ocellatus BOCAGE, 1873
• Psammophylax rhombeatus (LINNAEUS, 1758)
• Psammophylax tritaeniatus (GÜNTHER, 1868)
• Psammophylax variabilis GÜNTHER, 1893
• Pseudagkistrodon rudis (BOULENGER, 1906)
• Pseudalsophis biserialis (GÜNTHER, 1860)
• Pseudalsophis darwini ZAHER, YÁNEZ-MUÑOZ, RODRIGUES, GRABOSKI, MACHADO, ALTAMIRANO-BENAVIDES, BONATTO & GRAZZIOTIN, 2018
• Pseudalsophis dorsalis (STEINDACHNER, 1876)
• Pseudalsophis elegans (TSCHUDI, 1845)
• Pseudalsophis hephaestus ZAHER, YÁNEZ-MUÑOZ, RODRIGUES, GRABOSKI, MACHADO, ALTAMIRANO-BENAVIDES, BONATTO & GRAZZIOTIN, 2018
• Pseudalsophis hoodensis (VAN DENBURGH, 1912)
• Pseudalsophis occidentalis (VAN DENBURGH, 1912)
• Pseudalsophis slevini (VAN DENBURGH, 1912)
• Pseudalsophis steindachneri (VAN DENBURGH, 1912)
• Pseudalsophis thomasi ZAHER, YÁNEZ-MUÑOZ, RODRIGUES, GRABOSKI, MACHADO, ALTAMIRANO-BENAVIDES, BONATTO & GRAZZIOTIN, 2018
• Pseudaspis cana (LINNAEUS, 1758)
• Pseudechis australis (GRAY, 1842)
• Pseudechis porphyriacus (SHAW, 1794)
• Pseudelaphe flavirufa (COPE, 1867)
• Pseudemydura umbrina SIEBENROCK, 1901
• Pseudemys concinna (LE CONTE, 1830)
• Pseudemys gorzugi WARD, 1984
• Pseudemys nelsoni CARR, 1938
• Pseudemys peninsularis CARR, 1938
• Pseudemys rubriventris (LE CONTE, 1830)
• Pseudemys texana BAUR, 1893
• Pseudoboa coronata SCHNEIDER, 1801
• Pseudoboa haasi (BOETTGER, 1905)
• Pseudoboa martinsi ZAHER, OLIVEIRA & FRANCO, 2008
• Pseudoboa neuwiedii (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudoboa nigra (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudoboa serrana MORATO, MOURA-LEITE, PRUDENTE & BÉRNILS, 1995
• Pseudoboodon lemniscatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudocalotes dringi HALLERMANN & BÖHME, 2000
• Pseudocalotes drogon GRISMER, QUAH, WOOD, ANUAR, MUIN, DAVIS, MURDOCH, GRISMER, COTA & COBOS, 2016
• Pseudocalotes flavigula (SMITH, 1924)
• Pseudocalotes kakhienensis (ANDERSON, 1879)
• Pseudocalotes larutensis HALLERMANN & MCGUIRE, 2001
• Pseudocalotes microlepis (BOULENGER, 1888)
• Pseudocalotes rhaegal GRISMER, QUAH, WOOD, ANUAR, MUIN, DAVIS, MURDOCH, GRISMER, COTA & COBOS, 2016
• Pseudocalotes tympanistriga (GRAY, 1831)
• Pseudocalotes viserion GRISMER, QUAH, WOOD, ANUAR, MUIN, DAVIS, MURDOCH, GRISMER, COTA & COBOS, 2016
• Pseudoceramodactylus khobarensis HAAS, 1957
• Pseudocerastes fieldi SCHMIDT, 1930
• Pseudocerastes persicus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudocerastes urarachnoides BOSTANCHI, ANDERSON, KAMI & PAPENFUSS, 2006
• Pseudocordylus subviridis (SMITH, 1838)
• Pseudoeryx plicatilis (LINNAEUS, 1758)
• Pseudoferania polylepis (FISCHER, 1886)
• Pseudoficimia frontalis (COPE, 1864)
• Pseudogekko brevipes (BOETTGER, 1897)
• Pseudogonatodes barbouri (NOBLE, 1921)
• Pseudogonatodes guianensis PARKER, 1935
• Pseudohaje goldii (BOULENGER, 1895)
• Pseudohaje nigra GÜNTHER, 1858
• Pseudoindotyphlops porrectus (STOLICZKA, 1871)
• Pseudonaja nuchalis GÜNTHER, 1858
• Pseudopus apodus (PALLAS, 1775)
• Pseudorabdion collaris (MOCQUARD, 1892)
• Pseudorabdion eiselti INGER & LEVITON, 1961
• Pseudorabdion longiceps (CANTOR, 1847)
• Pseudorabdion mcnamarae (TAYLOR, 1917)
• Pseudorabdion montanum LEVITON & BROWN, 1959
• Pseudorabdion oxycephalum (GÜNTHER, 1858)
• Pseudorabdion talonuran BROWN, LEVITON & SISON, 1999
• Pseudorabdion taylori LEVITON & BROWN, 1959
• 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)
• Pseudotrapelus tuwaiqensis TAMAR, UVIZL, SHOBRAK, ALMUTAIRI, BUSAIS, SALIM, ALGETHAMI, ALGETHAMI, ALANAZI, ALSUBAIE, CHIRIO, CARRANZA, ŠMÍD, 2023
• Pseudoxenodon macrops (BLYTH, 1855)
• Pseudoxyrhopus ankafinaensis RAXWORTHY & NUSSBAUM, 1994
• Pseudoxyrhopus microps GÜNTHER, 1881
• Psomophis genimaculatus (BOETTGER, 1885)
• Psomophis joberti (SAUVAGE, 1884)
• Psomophis obtusus (COPE, 1863)
• Psychosaura agmosticha (RODRIGUES, 2000)
• Psychosaura macrorhyncha (HOGE, 1946)
• Ptyas carinata (GÜNTHER, 1864)
• Ptyas fusca (GÜNTHER, 1858)
• Ptyas korros (SCHLEGEL, 1837)
• Ptyas luzonensis (GÜNTHER, 1873)
• Ptyas mucosa (LINNAEUS, 1758)
• Ptyas nigromarginata (BLYTH, 1855)
• Ptyas semicarinata (HALLOWELL, 1861)
• Ptychophis flavovirgatus GOMES, 1915
• Ptyctolaemus chindwinensis LIU, HOU, LWIN & RAO, 2021
• Ptyodactylus guttatus HEYDEN, 1827
• Ptyodactylus hasselquistii (DONNDORFF, 1798)
• Ptyodactylus orlovi NAZAROV, MELNIKOV & MELNIKOVA, 2013
• Ptyodactylus oudrii LATASTE, 1880
• Ptyodactylus puiseuxi BOUTAN, 1893
• Ptyodactylus ruusaljibalicus SIMÓ-RIUDALBAS, METALLINOU, POUS, ELS, JAYASINGHE, PÉNTEK-ZAKAR, WILMS, AL-SAADI & CARRANZA, 2017
• Ptyodactylus siphonorhina ANDERSON, 1896
• Pygopus lepidopodus (LACÉPÈDE, 1804)
• Pygopus nigriceps (FISCHER, 1882)
• Python anchietae BOCAGE, 1887
• Python bivittatus KUHL, 1820
• Python breitensteini STEINDACHNER, 1881
• Python brongersmai STULL, 1938
• Python molurus (LINNAEUS, 1758)
• Python natalensis SMITH, 1840
• Python regius (SHAW, 1802)
• Python sebae (GMELIN, 1789)
• Pyxis planicauda (GRANDIDIER, 1867)
• Quedenfeldtia moerens (CHABANAUD, 1916)
• Quedenfeldtia trachyblepharus (BOETTGER, 1874)
• Rafetus swinhoei (GRAY, 1873)
• Ramphotyphlops acuticauda (PETERS, 1878)
• Ramphotyphlops cumingii (GRAY, 1845)
• Ramphotyphlops exocoeti (BOULENGER, 1887)
• Ramphotyphlops marxi (WALLACH, 1993)
• Ramphotyphlops olivaceus (GRAY, 1845)
• Ramphotyphlops suluensis (TAYLOR, 1918)
• Ramphotyphlops supranasalis (BRONGERSMA, 1934)
• Ranacephala hogei (MERTENS, 1967)
• Rankinia diemensis (GRAY, 1841)
• Regina grahamii BAIRD & GIRARD, 1853
• Regina septemvittata (SAY, 1825)
• Rena boettgeri (WERNER, 1899)
• Rena dugesii (BOCOURT, 1881)
• Rena dulcis BAIRD & GIRARD, 1853
• Rena humilis BAIRD & GIRARD, 1853
• Rena segrega (KLAUBER, 1939)
• Rhabdophis auriculatus (GÜNTHER, 1858)
• Rhabdophis barbouri TAYLOR, 1922
• Rhabdophis bindi DAS, SMITH, SIDIK, SARKER, BORUAH, PATEL, MURTHY & DEEPAK, 2021
• Rhabdophis ceylonensis (GÜNTHER, 1858)
• Rhabdophis chiwen CHEN, DING, CHEN & PIAO, 2020
• Rhabdophis chrysargos (SCHLEGEL, 1837)
• Rhabdophis conspicillatus (GÜNTHER, 1872)
• Rhabdophis himalayanus (GÜNTHER, 1864)
• Rhabdophis leonardi (WALL, 1923)
• Rhabdophis lineatus (PETERS, 1861)
• Rhabdophis nigrocinctus (BLYTH, 1856)
• Rhabdophis plumbicolor (CANTOR, 1839)
• Rhabdophis rhodomelas (BOIE, 1827)
• Rhabdophis subminiatus (SCHLEGEL, 1837)
• Rhabdops olivaceus (BEDDOME, 1863)
• Rhachidelus brazili BOULENGER, 1908
• Rhacodactylus leachianus (CUVIER, 1829)
• Rhadinaea calligaster (COPE, 1875)
• Rhadinaea decorata (GÜNTHER, 1858)
• Rhadinaea flavilata (COPE, 1871)
• Rhadinaea marcellae TAYLOR, 1949
• Rhadinella kinkelini (BOETTGER, 1898)
• Rhamnophis aethiopissa GÜNTHER, 1862
• Rhamnophis batesii (BOULENGER, 1908)
• Rhamphiophis maradiensis CHIRIO & INEICH, 1991
• Rhamphiophis oxyrhynchus (REINHARDT, 1843)
• Rhamphiophis rostratus PETERS, 1854
• Rhampholeon acuminatus MARIAUX & TILBURY, 2006
• Rhampholeon boulengeri STEINDACHNER, 1911
• Rhampholeon bruessoworum BRANCH, BAYLISS & TOLLEY, 2014
• Rhampholeon hattinghi TILBURY & TOLLEY, 2015
• Rhampholeon maspictus BRANCH, BAYLISS & TOLLEY, 2014
• Rhampholeon moyeri MENEGON, SALVIDIO & TILBURY, 2002
• Rhampholeon nchisiensis (LOVERIDGE, 1953)
• Rhampholeon nebulauctor BRANCH, BAYLISS & TOLLEY, 2014
• Rhampholeon spectrum (BUCHHOLZ, 1874)
• Rhampholeon tilburyi BRANCH, BAYLISS & TOLLEY, 2014
• Rheosaurus sulcarostrum (DONNELLY, MACCULLOCH, UGARTE & KIZIRIAN, 2006)
• Rhineura floridana (BAIRD, 1858)
• Rhinobothryum bovallii (ANDERSSON, 1916)
• Rhinobothryum lentiginosum (SCOPOLI, 1785)
• Rhinocheilus antonii DUGÈS, 1886
• Rhinocheilus lecontei BAIRD & GIRARD, 1853
• Rhinoclemmys annulata (GRAY, 1860)
• Rhinoclemmys areolata (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
• Rhinoclemmys melanosterna (GRAY, 1861)
• Rhinoclemmys nasuta (BOULENGER, 1902)
• Rhinoclemmys pulcherrima (GRAY, 1855)
• Rhinoclemmys punctularia (DAUDIN, 1801)
• Rhinoleptus koniagui (VILLIERS, 1956)
• Rhinophis karinthandani SAMPAIO, NARAYANAN, CYRIAC, VENU & GOWER, 2020
• Rhinophis saffragamus KELAART, 1853
• Rhoptropus barnardi HEWITT, 1926
• Rhoptropus benguellensis MERTENS, 1938
• Rhoptropus boultoni SCHMIDT, 1933
• Rhoptropus bradfieldi HEWITT, 1935
• Rhoptropus montanus LAURENT, 1964
• Rhynchocalamus dayanae TAMAR, ŠMÍD, GÖÇMEN, MEIRI & CARRANZA, 2016
• Rhynchocalamus melanocephalus (JAN, 1862)
• Rhynchocalamus satunini (NIKOLSKY, 1899)
• Riama anatoloros (KIZIRIAN, 1996)
• Riama balneator (KIZIRIAN, 1996)
• Riama cashcaensis (KIZIRIAN & COLOMA, 1991)
• Riama colomaromani (KIZIRIAN, 1996)
• Riama labionis (KIZIRIAN, 1996)
• Riama meleagris (BOULENGER, 1885)
• Riama orcesi (KIZIRIAN, 1995)
• Riama raneyi (KIZIRIAN, 1996)
• Riama simotera (O’SHAUGHNESSY, 1879)
• Riama stigmatoral (KIZIRIAN, 1996)
• Riama striata (PETERS, 1863)
• Riama unicolor GRAY, 1858
• Riama yumborum AGUIRRE-PENAFIEL & TORRES-CARVAJAL, SALES-NUNES, PECK & MADDOCK, 2014
• Rieppeleon brevicaudatus (MATSCHIE, 1892)
• Rieppeleon kerstenii (PETERS, 1868)
• Riopa albopunctata GRAY, 1846
• Riopa anguina THEOBALD, 1868
• Riopa guentheri (PETERS, 1879)
• Riopa lineata (GRAY, 1839)
• Riopa lineolata STOLICZKA, 1870
• Riopa popae SHREVE, 1940
• Riopa punctata (LINNAEUS, 1758)
• Riopa vosmaerii (GRAY, 1839)
• Rodriguesophis chui (RODRIGUES, 1993)
• Rodriguesophis iglesiasi (GOMES, 1915)
• Rodriguesophis scriptorcibatus (RODRIGUES, 1993)
• Rondonops biscutatus COLLI, HOOGMOED, CANNATELLA, CASSIMIRO, GOMES, GHELLERE, SALES-NUNES, PELLEGRINO, SALERNO, MARQUES DE SOUZA & RODRIGUES, 2015
• Saara hardwickii (GRAY, 1827)
• Sacalia quadriocellata (SIEBENROCK, 1903)
• Sahyadriophis beddomei (GÜNTHER, 1864)
• Saiphos equalis (GRAY, 1825)
• Salea anamallayana (BEDDOME, 1878)
• Salea horsfieldii GRAY, 1845
• Saltuarius cornutus (OGILBY, 1892)
• Saltuarius eximius HOSKIN & COUPER, 2013
• Saltuarius kateae COUPER, SADLIER, SHEA & WORTHINGTON-WILMER, 2008
• Saltuarius moritzi COUPER, SADLIER, SHEA & WORTHINGTON-WILMER, 2008
• Saltuarius salebrosus (COVACEVICH, 1975)
• Saltuarius swaini (WELLS & WELLINGTON, 1985)
• Saltuarius wyberba COUPER, SCHNEIDER & COVACEVICH, 1997
• Salvadora bairdi JAN, 1860
• Salvadora deserticola SCHMIDT, 1940
• Salvadora grahamiae BAIRD & GIRARD, 1853
• Salvadora gymnorhachis HERNÁNDEZ-JIMÉNEZ, FLORES-VILLELA & CAMPBELL, 2019
• Salvadora hexalepis (COPE, 1867)
• Salvadora intermedia HARTWEG, 1940
• Salvadora lemniscata (COPE, 1895)
• Salvadora lineata SCHMIDT, 1940
• Salvadora mexicana (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Salvator merianae DUMÉRIL & BIBRON, 1839
• Salvator rufescens (GÜNTHER, 1871)
• Sanzinia madagascariensis (DUMÉRIL & BIBRON, 1844)
• Sanzinia volontany VENCES & GLAW, 2004
• Saphenophis atahuallpae (STEINDACHNER, 1901)
• Saphenophis boursieri (JAN, 1867)
• Saurodactylus brosseti BONS & PASTEUR, 1957
• Saurodactylus elmoudenii JOGER, VOGLER & JAVANMARDI, 2019
• Saurodactylus fasciatus WERNER, 1931
• Saurodactylus harrisii JOGER, JAVANMARDI & VOGLER, 2019
• Saurodactylus mauritanicus (DUMÉRIL & BIBRON, 1836)
• Saurodactylus slimanii JOGER & JAVANMARDI, 2019
• Saurodactylus splendidus JAVANMARDI, VOGLER & JOGER, 2019
• Sauromalus ater DUMÉRIL, 1856
• Sauromalus hispidus STEJNEGER, 1891
• Sauromalus varius DICKERSON, 1919
• Scaphiophis albopunctatus PETERS, 1870
• Scelarcis perspicillata (DUMÉRIL & BIBRON, 1839)
• Sceloporus aeneus WIEGMANN, 1828
• Sceloporus albiventris SMITH, 1939
• Sceloporus arenicolus DEGENHARDT & JONES, 1972
• Sceloporus bimaculosus PHELAN & BRATTSTROM, 1955
• Sceloporus cautus SMITH, 1938
• 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 cyanogenys COPE, 1885
• Sceloporus cyanostictus AXTELL & AXTELL, 1971
• Sceloporus dugesii BOCOURT, 1874
• Sceloporus formosus WIEGMANN, 1834
• Sceloporus gadsdeni CASTAÑEDA-GAYTÁN & DÍAZ-CÁRDENAS, 2017
• Sceloporus geminus CAMPILLO-GARCÍA, FLORES-VILLELA, BUTLER, BENABIB, CASTIGLIA, 2023
• Sceloporus goldmani SMITH, 1937
• Sceloporus grammicus WIEGMANN, 1828
• Sceloporus internasalis SMITH & BUMZAHEM, 1955
• Sceloporus jarrovii COPE, 1875
• Sceloporus lemosespinali LARA-GÓNGORA, 2004
• Sceloporus maculosus SMITH, 1934
• Sceloporus magister HALLOWELL, 1854
• Sceloporus malachiticus COPE, 1864
• Sceloporus marmoratus HALLOWELL, 1852
• Sceloporus merriami STEJNEGER, 1904
• Sceloporus minor COPE, 1885
• Sceloporus nelsoni COCHRAN, 1923
• Sceloporus oberon SMITH & BROWN, 1941
• Sceloporus occidentalis BAIRD & GIRARD, 1852
• Sceloporus olivaceus SMITH, 1934
• Sceloporus olloporus SMITH, 1937
• Sceloporus ornatus BAIRD, 1859
• Sceloporus palaciosi LARA-GONGORA, 1983
• Sceloporus parvus SMITH, 1934
• Sceloporus poinsettii BAIRD & GIRARD, 1852
• Sceloporus samcolemani SMITH & HALL, 1974
• Sceloporus scalaris WIEGMANN, 1828
• Sceloporus shannonorum LANGEBARTEL, 1959
• Sceloporus slevini SMITH, 1937
• Sceloporus smithi HARTWEG & OLIVER, 1937
• Sceloporus spinosus WIEGMANN, 1828
• Sceloporus subniger POGLAYEN & SMITH, 1958
• Sceloporus teapensis GÜNTHER, 1890
• Sceloporus torquatus WIEGMANN, 1828
• Sceloporus tristichus COPE, 1875
• Sceloporus undulatus (BOSC & DAUDIN, 1801)
• Sceloporus utiformis COPE, 1864
• Sceloporus vandenburgianus COPE, 1896
• Sceloporus variabilis WIEGMANN, 1834
• Sceloporus virgatus SMITH, 1938
• Scelotes anguinus (BOULENGER, 1887)
• Scelotes inornatus (SMITH, 1849)
• Scelotes uluguruensis BARBOUR & LOVERIDGE, 1928
• Scincella badenensis NGUYEN, NGUYEN, NGUYEN & MURPHY, 2019
• Scincella cherriei (COPE, 1893)
• Scincella doriae (BOULENGER, 1887)
• Scincella incerta (STUART, 1940)
• Scincella kikaapoa GARCÍA-VÁZQUEZ, CANSECO-MÁRQUEZ & NIETO-MONTES DE OCA, 2010
• Scincella lateralis (SAY, 1822)
• Scincella macrotis (STEINDACHNER, 1867)
• Scincella melanosticta (BOULENGER, 1887)
• Scincella nigrofasciata NEANG, CHAN & POYARKOV, 2018
• Scincella reevesii (GRAY, 1839)
• Scincella rupicola (SMITH, 1916)
• Scincella silvicola (TAYLOR, 1937)
• Scincopus fasciatus (PETERS, 1864)
• Scincus albifasciatus BOULENGER, 1890
• Scincus mitranus ANDERSON, 1871
• Scincus scincus (LINNAEUS, 1758)
• Scolecophis atrocinctus (SCHLEGEL, 1837)
• Scolecoseps broadleyi VERBURGT, VERBURGT & BRANCH, 2018
• Selvasaura almendarizae TORRES-CARVAJAL, PARRA, SALES NUNES & KOCH, 2021
• Selvasaura brava MORAVEC, ŠMID, ŠTUNDL & LEHR, 2018
• Selvasaura mamaduluae BRITO-ZAPATA, GUAYASAMIN, PARRA, TORRES-CARVAJAL & REYES-PUIG, 2023
• Seminatrix pygaea (COPE, 1871)
• Senticolis triaspis (COPE, 1866)
• Sepsina angolensis BOCAGE, 1866
• Shinisaurus crocodilurus AHL, 1930
• Siagonodon borrichianus (DEGERBØL, 1923)
• Siagonodon cupinensis (BAILEY & CARVALHO, 1946)
• Siagonodon septemstriatus (SCHNEIDER, 1801)
• Sibon annulatus (GÜNTHER, 1872)
• Sibon argus (COPE, 1875)
• Sibon ayerbeorum VERA-PÉREZ, 2019
• Sibon bevridgelyi ARTEAGA, SALAZAR-VALENZUELA, MEBERT, PEÑAFIEL, AGUIAR, SÁNCHEZ-NIVICELA, PYRON, COLSTON, CISNEROS-HEREDIA, YÁNEZ-MUÑOZ, VENEGAS, GUAYASAMIN & TORRES-CARVAJAL, 2018
• Sibon dunni PETERS, 1957
• Sibon lamari SOLÓRZANO, 2001
• Sibon longifrenis (STEJNEGER, 1909)
• Sibon marleyae ARTEAGA & BATISTA, 2023
• Sibon nebulatus (LINNAEUS, 1758)
• Sibynophis bivittatus (BOULENGER, 1894)
• Sibynophis collaris (GRAY, 1853)
• Sibynophis geminatus (BOIE, 1826)
• Sibynophis melanocephalus (GRAY, 1834)
• Sibynophis sagittarius (CANTOR, 1839)
• Sibynophis subpunctatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Siderolamprus scansorius (MCCRANIE & WILSON, 1996)
• Siebenrockiella crassicollis (GRAY, 1831)
• Silvascincus murrayi (BOULENGER, 1887)
• Silvascincus tryoni (LONGMAN, 1918)
• Simalia kinghorni (STULL, 1933)
• Simophis rhinostoma (SCHLEGEL, 1837)
• Sinomicrurus iwasakii (MAKI, 1935)
• Sinomicrurus kelloggi (POPE, 1928)
• Sinomicrurus macclellandi (REINHARDT, 1844)
• Sinomicrurus sauteri (STEINDACHNER, 1913)
• Siphlophis ayauma SHEEHY III, YÁNEZ-MUÑOZ, VALENCIA & SMITH, 2014
• Siphlophis cervinus (LAURENTI, 1768)
• Siphlophis compressus (DAUDIN, 1803)
• Siphlophis leucocephalus (GÜNTHER, 1863)
• Siphlophis longicaudatus (ANDERSSON, 1901)
• Siphlophis pulcher (RADDI, 1820)
• Siphlophis worontzowi (PRADO, 1940)
• Sistrurus catenatus (RAFINESQUE, 1818)
• Sistrurus miliarius LINNAEUS, 1766
• Sistrurus tergeminus (SAY, 1823)
• Sitana sivalensis SCHLEICH, KÄSTLE & SHAH, 1998
• Sitana spinaecephalus DEEPAK, VYAS & GIRI, 2016
• Smaug vandami (FITZSIMONS, 1930)
• Smithophis arunachalensis DAS, DEEPAK, CAPTAIN, WADE & GOWER, 2020
• 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 annulata (BAIRD, 1859)
• Sonora cincta (COPE, 1861)
• Sonora episcopa (KENNICOTT, 1859)
• Sonora fasciata (COPE, 1892)
• Sonora occipitalis (HALLOWELL, 1854)
• Sonora palarostris KLAUBER, 1937
• Sonora semiannulata BAIRD & GIRARD, 1853
• Sonora straminea (COPE, 1860)
• Sordellina punctata (PETERS, 1880)
• Spalerosophis atriceps (FISCHER, 1885)
• Spalerosophis diadema (SCHLEGEL, 1837)
• Spalerosophis dolichospilus (WERNER, 1923)
• Sphaerodactylus alphus MCCRANIE & HEDGES, 2013
• Sphaerodactylus continentalis WERNER, 1896
• Sphaerodactylus copei STEINDACHNER, 1867
• Sphaerodactylus exsul BARBOUR, 1914
• Sphaerodactylus grandisquamis STEJNEGER, 1904
• Sphaerodactylus guanajae MCCRANIE & HEDGES, 2012
• Sphaerodactylus homolepis COPE, 1886
• Sphaerodactylus inigoi THOMAS & SCHWARTZ, 1966
• Sphaerodactylus leonardovaldesi MCCRANIE & HEDGES, 2012
• Sphaerodactylus macrolepis GÜNTHER, 1859
• Sphaerodactylus millepunctatus (HALLOWELL, 1861)
• Sphaerodactylus nicholsi GRANT, 1931
• Sphaerodactylus oliveri GRANT, 1944
• Sphaerodactylus parvus KING, 1962
• Sphaerodactylus poindexteri MCCRANIE & HEDGES, 2013
• Sphaerodactylus scapularis BOULENGER, 1902
• Sphaerodactylus townsendi GRANT, 1931
• Sphaerodactylus verdeluzicola DÍAZ-LAMEIRO, VILLAMIL, GAMBLE, PINTO, HERRERA-MARTÍNEZ, THOMAS, BERNSTEIN, TITUS-MCQUILLAN, NIELSEN, AGOSTO-TORRES, PUENTE-ROLÓN, BIRD-PICÓ, OLEKSYK, MARTÍNEZ-CRUZADO & DAZA, 2022
• Sphaerodactylus vincenti BOULENGER, 1891
• Sphenodon punctatus (GRAY, 1842)
• Sphenomorphus acutus (PETERS, 1864)
• Sphenomorphus annamiticus (BOETTGER, 1901)
• Sphenomorphus anomalopus (BOULENGER, 1890)
• Sphenomorphus cameronicus SMITH, 1924
• Sphenomorphus cryptotis DAREVSKY, ORLOV & CUC, 2004
• Sphenomorphus cyanolaemus INGER & HOSMER, 1965
• Sphenomorphus fasciatus (GRAY, 1845)
• Sphenomorphus indicus (GRAY, 1853)
• Sphenomorphus jobiensis (MEYER, 1874)
• Sphenomorphus lineopunctulatus TAYLOR, 1962
• Sphenomorphus maculatus (BLYTH, 1853)
• Sphenomorphus meyeri (DORIA, 1875)
• Sphenomorphus praesignis (BOULENGER, 1900)
• Sphenomorphus preylangensis GRISMER, WOOD, QUAH, ANUAR, POYARKOV, THY, ORLOV, THAMMACHOTI & SEIHA, 2019
• Sphenomorphus scotophilus (BOULENGER, 1900)
• Sphenomorphus senja GRISMER & QUAH, 2015
• Sphenomorphus stellatus (BOULENGER, 1900)
• Sphenomorphus sungaicolus SUMARLI, GRISMER, WOOD, AHMAD, RIZAL, ISMAIL, IZAM, AHMAD & LINKEM, 2016
• Sphenomorphus tersus (SMITH, 1916)
• Sphenomorphus variegatus (PETERS, 1867)
• Spilotes megalolepis (GÜNTHER, 1865)
• Spilotes pullatus (LINNAEUS, 1758)
• Spilotes sulphureus (WAGLER, 1824)
• Spondylurus monitae HEDGES & CONN, 2012
• Stegonotus admiraltiensis RUANE, RICHARDS, MCVAY, TJATURADI, KREY & AUSTIN, 2017
• Stegonotus aruensis (DORIA, 1875)
• Stegonotus australis (GÜNTHER, 1872)
• Stegonotus ayamaru KAISER, O’SHEA & KAISER, 2019
• Stegonotus batjanensis GÜNTHER, 1865
• Stegonotus borneensis INGER, 1967
• Stegonotus caligocephalus KAISER, LAPIN, O’SHEA & KAISER, 2020
• Stegonotus cucullatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Stegonotus derooijae RUANE, RICHARDS, MCVAY, TJATURADI, KREY & AUSTIN, 2017
• Stegonotus diehli LINDHOLM, 1905
• Stegonotus florensis (DE ROOIJ, 1917)
• Stegonotus guentheri BOULENGER, 1895
• Stegonotus heterurus BOULENGER, 1893
• Stegonotus iridis RUANE, RICHARDS, MCVAY, TJATURADI, KREY & AUSTIN, 2017
• Stegonotus keyensis (DORIA, 1874)
• Stegonotus lividus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Stegonotus melanolabiatus RUANE, RICHARDS, MCVAY, TJATURADI, KREY & AUSTIN, 2017
• Stegonotus modestus (SCHLEGEL, 1837)
• Stegonotus muelleri DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Stegonotus parvus (MEYER, 1874)
• Stegonotus poechi WERNER, 1924
• Stegonotus reticulatus BOULENGER, 1895
• Stegonotus sutteri FORCART, 1953
• Stenocercus aculeatus (O’SHAUGHNESSY, 1879)
• Stenocercus angel TORRES-CARVAJAL, 2000
• Stenocercus angulifer (WERNER, 1901)
• Stenocercus asenlignus VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA & GARCÍA-BRAVO, 2022
• Stenocercus cadlei TORRES-CARVAJAL & MAFLA-ENDARA, 2013
• Stenocercus caducus (COPE, 1862)
• Stenocercus canastra AVILA-PIRES, NOGUEIRA & MARTINS, 2019
• Stenocercus carrioni PARKER, 1934
• Stenocercus catherineae VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA, CHÁVEZ, WONG & GARCÍA-BRAVO, 2020
• Stenocercus chota TORRES-CARVAJAL, 2000
• Stenocercus dumerilii (STEINDACHNER, 1867)
• Stenocercus festae (PERACCA, 1897)
• Stenocercus fimbriatus AVILA-PIRES, 1995
• Stenocercus flagracanthus VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA, CHÁVEZ, WONG & GARCÍA-BRAVO, 2020
• Stenocercus guentheri (BOULENGER, 1885)
• Stenocercus haenschi (WERNER, 1901)
• Stenocercus humeralis (GÜNTHER, 1859)
• Stenocercus iridescens (GÜNTHER, 1859)
• Stenocercus limitaris CADLE, 1998
• Stenocercus nigrobarbatus VENEGAS, ECHEVARRÍA, GARCÍA-AYACHI & LANDAURO, 2020
• Stenocercus ornatus (GRAY, 1845)
• Stenocercus philmayi VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA, CHÁVEZ, WONG & GARCÍA-BRAVO, 2020
• Stenocercus puyango TORRES-CARVAJAL, 2005
• Stenocercus qalaywasi VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA & GARCÍA-BRAVO, 2022
• Stenocercus quinarius NOGUEIRA & RODRIGUES, 2006
• Stenocercus rhodomelas (BOULENGER, 1899)
• Stenocercus roseiventris D’ORBIGNY in DUMÉRIL & BIBRON, 1837
• Stenocercus simonsii BOULENGER, 1899
• Stenocercus squarrosus NOGUEIRA & RODRIGUES, 2006
• Stenocercus tricristatus (DUMÉRIL, 1851)
• Stenocercus varius BOULENGER, 1885
• Stenodactylus doriae (BLANFORD, 1874)
• Stenodactylus leptocosymbotes LEVITON & ANDERSON, 1967
• Stenodactylus mauritanicus GUICHENOT, 1850
• Stenodactylus petrii ANDERSON, 1896
• Stenodactylus slevini HAAS, 1957
• Stenodactylus sthenodactylus (LICHTENSTEIN, 1823)
• Stenolepis ridleyi BOULENGER, 1887
• Stenorrhina degenhardtii (BERTHOLD, 1846)
• Sternotherus odoratus (LATREILLE, 1802)
• Stigmochelys pardalis (BELL, 1828)
• Storeria dekayi (HOLBROOK, 1839)
• Storeria hidalgoensis TAYLOR, 1942
• Storeria occipitomaculata STORER, 1839
• Storeria storerioides (COPE, 1866)
• Strobilurus torquatus WIEGMANN, 1834
• Subdoluseps bowringii (GÜNTHER, 1864)
• Subdoluseps frontoparietalis (TAYLOR, 1962)
• Subdoluseps herberti (SMITH, 1916)
• Subdoluseps malayanus GRISMER, DZUKAFLY, MUIN, QUAH, KARIN, ANUAR & FREITAS, 2019
• Subdoluseps samajaya (KARIN, FREITAS, SHONLEBEN, GRISMER, BAUER & DAS, 2018)
• Subdoluseps vietnamensis LE, NGUYEN, PHAN, RUJIRAWAN, AOWPHOL, VO, MURPHY & NGUYEN, 2021
• Subsessor bocourti (JAN, 1865)
• Suta flagellum (MCCOY, 1878)
• Suta spectabilis KREFFT, 1869
• Sympholis lippiens COPE, 1862
• Synophis bicolor PERACCA, 1896
• Synophis bogerti TORRES-CARVAJAL, ECHEVARRÍA, VENEGAS, CHÁVEZ & CAMPER, 2015
• Synophis calamitus HILLIS, 1990
• Synophis lasallei (NICÉFORO-MARIA, 1950)
• Synophis niceforomariae PYRON, ARTEAGA, ECHEVARRÍA & TORRES-CARVAJAL, 2016
• Synophis zaheri PYRON, GUAYASAMIN, PEÑAFIEL, BUSTAMANTE & ARTEAGA, 2015
• Synophis zamora TORRES-CARVAJAL, ECHEVARRÍA, VENEGAS, CHÁVEZ & CAMPER, 2015
• Tachymenis ocellata DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Tachymenis peruviana WIEGMANN, 1834
• Taeniophallus brevirostris (PETERS, 1863)
• Taeniophallus nicagus (COPE, 1868)
• Takydromus amurensis PETERS, 1881
• Takydromus dorsalis STEJNEGER, 1904
• Takydromus intermedius STEJNEGER, 1924
• Takydromus khasiensis BOULENGER, 1917
• Takydromus kuehnei VAN DENBURGH, 1909
• Takydromus sexlineatus DAUDIN, 1802
• Takydromus smaragdinus BOULENGER, 1887
• Takydromus wolteri FISCHER, 1885
• Takydromus yunkaiensis WANG, LYU & WANG, 2019
• Tantalophis discolor (GÜNTHER, 1860)
• Tantilla alticola (BOULENGER, 1903)
• Tantilla andinista WILSON & MENA, 1980
• Tantilla atriceps (GÜNTHER, 1895)
• Tantilla bocourti (GÜNTHER, 1895)
• Tantilla boipiranga SAWAYA & SAZIMA, 2003
• Tantilla capistrata COPE, 1875
• Tantilla coronata BAIRD & GIRARD, 1853
• Tantilla cucullata MINTON, 1956
• Tantilla gracilis BAIRD & GIRARD, 1853
• Tantilla hobartsmithi TAYLOR, 1937
• Tantilla insulamontana WILSON & MENA, 1980
• Tantilla melanocephala (LINNAEUS, 1758)
• Tantilla miyatai WILSON & KNIGHT, 1987
• Tantilla nigriceps KENNICOTT, 1860
• Tantilla petersi WILSON, 1979
• Tantilla relicta TELFORD, 1966
• Tantilla selmae AZEVEDO, FRANCO, MENEZES, SARAIVA-KUNZ & GRAZZIOTIN, 2024
• Tantilla supracincta (PETERS, 1863)
• Tantilla triseriata SMITH & SMITH, 1951
• Tantilla tritaeniata SMITH & WILLIAMS, 1966
• Tantilla wilcoxi STEJNEGER, 1902
• Tantilla yaquia SMITH, 1942
• Tantillita brevissima (TAYLOR, 1937)
• Tantillita lintoni (SMITH, 1940)
• Tarentola annularis (GEOFFROY SAINT-HILAIRE, 1827)
• Tarentola boehmei JOGER, 1984
• Tarentola boettgeri STEINDACHNER, 1891
• Tarentola chazaliae (MOCQUARD, 1895)
• Tarentola delalandii (DUMÉRIL & BIBRON, 1836)
• Tarentola deserti BOULENGER, 1891
• Tarentola ephippiata O’SHAUGHNESSY, 1875
• Tarentola gomerensis JOGER & BISCHOFF, 1983
• Tarentola hoggarensis WERNER, 1937
• Tarentola mauritanica (LINNAEUS, 1758)
• Tarentola panousei PASTEUR, 1959
• Tarentola parvicarinata JOGER, 1980
• Tarentola senegambiae JOGER, 1984
• Teira dugesii (MILNE-EDWARDS, 1829)
• Teius oculatus (D’ORBIGNY & BIBRON, 1837)
• Teius suquiensis AVILA & MARTORI, 1991
• Teius teyou (DAUDIN, 1802)
• Telescopus beetzi (BARBOUR, 1922)
• Telescopus dhara (FORSKÅL, 1775)
• Telescopus fallax FLEISCHMANN, 1831
• Telescopus finkeldeyi HAACKE, 2013
• Telescopus hoogstraali SCHMIDT & MARX, 1956
• Telescopus nigriceps (AHL, 1924)
• Telescopus obtusus (REUSS, 1834)
• Telescopus pulcher (SCORTECCI, 1935)
• Telescopus rhinopoma (BLANFORD, 1874)
• Telescopus semiannulatus SMITH, 1849
• Telescopus tessellatus (WALL, 1908)
• Telescopus tripolitanus (WERNER, 1909)
• Telescopus variegatus (REINHARDT, 1843)
• Tenuidactylus caspius (EICHWALD, 1831)
• Tenuidactylus longipes (NIKOLSKY, 1896)
• Tenuidactylus turcmenicus (SZCZERBAK, 1978)
• Teratoscincus keyserlingii STRAUCH, 1863
• Teratoscincus scincus (SCHLEGEL, 1858)
• Teretrurus sanguineus (BEDDOME, 1867)
• Teretrurus travancoricus BEDDOME, 1886
• Terrapene carolina (LINNAEUS, 1758)
• Terrapene coahuila SCHMIDT & OWENS, 1944
• Terrapene nelsoni STEJNEGER, 1925
• Terrapene ornata (AGASSIZ, 1857)
• Terrapene triunguis (AGASSIZ, 1857)
• Terrapene yucatana (BOULENGER, 1895)
• Testudo graeca LINNAEUS, 1758
• Testudo hermanni GMELIN, 1789
• Testudo horsfieldii GRAY, 1844
• Testudo kleinmanni LORTET, 1883
• Testudo marginata SCHOEPFF, 1792
• Tetracheilostoma bilineatum (SCHLEGEL, 1839)
• Tetradactylus africanus GRAY, 1838
• Tetradactylus fitzsimonsi HEWITT, 1915
• Tetradactylus tetradactylus (DAUDIN, 1802)
• Thamnodynastes longicauda FRANCO, FERREIRA, MARQUES & SAZIMA, 2003
• Thamnodynastes pallidus (LINNAEUS, 1758)
• Thamnodynastes sertanejo BAILEY, THOMAS & DA SILVA, 2005
• Thamnophis ahumadai GRÜNWALD, MENDOZA-PORTILLA, GRÜNWALD, MONTAÑO-RUVALCABA, FRANZ-CHÁVEZ, GARCÍA-VÁZQUEZ & REYES-VELASCO, 2024
• Thamnophis atratus KENNICOTT, 1860
• Thamnophis brachystoma (COPE, 1892)
• Thamnophis butleri (COPE, 1889)
• Thamnophis chrysocephalus (COPE, 1885)
• Thamnophis couchii (KENNICOTT, 1859)
• Thamnophis cyrtopsis (KENNICOTT, 1860)
• Thamnophis elegans (BAIRD & GIRARD, 1853)
• Thamnophis eques (REUSS, 1834)
• Thamnophis errans SMITH, 1942
• Thamnophis exsul ROSSMAN, 1969
• Thamnophis foxi ROSSMAN & BLANEY, 1968
• Thamnophis fulvus (BOCOURT, 1893)
• Thamnophis hammondii (KENNICOTT, 1860)
• Thamnophis lineri ROSSMAN & BURBRINK, 2005
• Thamnophis marcianus (BAIRD & GIRARD, 1853)
• Thamnophis melanogaster (PETERS, 1864)
• Thamnophis nigronuchalis THOMPSON, 1957
• Thamnophis ordinoides (BAIRD & GIRARD, 1852)
• Thamnophis proximus (SAY, 1823)
• Thamnophis pulchrilatus (COPE, 1885)
• Thamnophis radix (BAIRD & GIRARD, 1853)
• Thamnophis rufipunctatus (COPE, 1875)
• Thamnophis saurita (LINNAEUS, 1766)
• Thamnophis scalaris COPE, 1861
• Thamnophis scaliger (JAN, 1863)
• Thamnophis sirtalis (LINNAEUS, 1758)
• Thamnophis sumichrasti (COPE, 1866)
• Thamnophis unilabialis TANNER, 1985
• Thamnophis validus (KENNICOTT, 1860)
• Thamnosophis lateralis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Thecadactylus rapicauda (HOUTTUYN, 1782)
• Thecadactylus solimoensis BERGMANN & RUSSELL, 2007
• Thelotornis capensis SMITH, 1849
• Thelotornis kirtlandii (HALLOWELL, 1844)
• Thelotornis mossambicanus (BOCAGE, 1895)
• Thelotornis usambaricus BROADLEY, 2001
• Thrasops flavigularis (HALLOWELL, 1852)
• Thrasops jacksonii GÜNTHER, 1895
• Thrasops occidentalis PARKER, 1940
• Tiliqua gigas (SCHNEIDER, 1801)
• Tiliqua rugosa (GRAY, 1825)
• Timon lepidus (DAUDIN, 1802)
• Timon pater (LATASTE, 1880)
• Timon tangitanus (BOULENGER, 1889)
• Toenayar novemcarinata (ANDERSON, 1871)
• Tomistoma schlegelii (MÜLLER, 1838)
• Tomodon dorsatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Toxicodryas blandingii (HALLOWELL, 1844)
• Toxicodryas pulverulenta (FISCHER, 1856)
• Trachemys adiutrix VANZOLINI, 1995
• Trachemys dorbigni (DUMÉRIL & BIBRON, 1835)
• Trachemys gaigeae (HARTWEG, 1939)
• Trachemys nebulosa (VAN DENBURGH, 1895)
• Trachemys ornata (GRAY, 1831)
• Trachemys scripta (THUNBERG, 1792)
• Trachemys taylori (LEGLER, 1960)
• Trachemys venusta (GRAY, 1856)
• Trachemys yaquia (LEGLER & WEBB, 1970)
• Trachischium apteii BHOSALE, GOWANDE & MIRZA, 2019
• Trachischium fuscum (BLYTH, 1855)
• Trachischium guentheri BOULENGER, 1890
• Trachischium laeve PERACCA, 1904
• Trachischium monticola (CANTOR, 1839)
• Trachischium tenuiceps (BLYTH, 1855)
• Trachydactylus hajarensis (ARNOLD, 1980)
• Trachylepis acutilabris (PETERS, 1862)
• Trachylepis affinis (GRAY, 1838)
• Trachylepis albilabris (HALLOWELL, 1857)
• Trachylepis albopunctata (BOCAGE, 1867)
• Trachylepis ansorgii (BOULENGER, 1907)
• Trachylepis attenboroughi CERÍACO, MARQUES, PARRINHA, TIUTENKO, WEINELL, BUTLER & BAUER, 2024
• Trachylepis aureogularis (MÜLLER, 1885)
• Trachylepis bayonii (BOCAGE, 1872)
• Trachylepis binotata (BOCAGE, 1867)
• Trachylepis brauni (TORNIER, 1902)
• Trachylepis capensis (GRAY, 1831)
• Trachylepis chimbana BOULENGER, 1887
• Trachylepis damarana (PETERS, 1870)
• Trachylepis gonwouoi ALLEN, TAPONDJOU, WELTON & BAUER, 2017
• Trachylepis homalocephala (WIEGMANN, 1828)
• Trachylepis huilensis (LAURENT, 1964)
• Trachylepis infralineata (BOETTGER, 1913)
• Trachylepis keroanensis (CHABANAUD, 1921)
• Trachylepis laevis (BOULENGER, 1907)
• Trachylepis langheldi (STERNFELD, 1917)
• Trachylepis maculilabris (GRAY, 1845)
• Trachylepis megalura (PETERS, 1878)
• Trachylepis mekuana (CHIRIO & INEICH, 2001)
• Trachylepis mlanjensis (LOVERIDGE, 1953)
• Trachylepis notabilis (PETERS, 1879)
• Trachylepis ovahelelo CERÍACO, MARQUES, PARRINHA, TIUTENKO, WEINELL, BUTLER & BAUER, 2024
• Trachylepis paucisquamis (HOOGMOED, 1978)
• Trachylepis perrotetii (DUMÉRIL & BIBRON, 1839)
• Trachylepis planifrons (PETERS, 1878)
• Trachylepis polytropis (BOULENGER, 1903)
• Trachylepis quinquetaeniata (LICHTENSTEIN, 1823)
• Trachylepis raymondlaurenti MARQUES, CERÍACO, BANDEIRA, PAUWELS & BAUER, 2019
• Trachylepis sechellensis (DUMÉRIL & BIBRON, 1839)
• Trachylepis socotrana (PETERS, 1882)
• Trachylepis spilogaster (PETERS, 1882)
• Trachylepis striata (PETERS, 1844)
• Trachylepis sulcata (PETERS, 1867)
• Trachylepis suzanae CERÍACO, MARQUES, PARRINHA, TIUTENKO, WEINELL, BUTLER & BAUER, 2024
• Trachylepis tessellata (ANDERSON, 1895)
• Trachylepis varia (PETERS, 1867)
• Trachylepis variegata (PETERS, 1870)
• Trachylepis vunongue CERÍACO, MARQUES, PARRINHA, TIUTENKO, WEINELL, BUTLER & BAUER, 2024
• Trachylepis wahlbergii (PETERS, 1870)
• Trachylepis wilsoni CERÍACO, MARQUES, PARRINHA, TIUTENKO, WEINELL, BUTLER & BAUER, 2024
• Trachylepis wingati (WERNER, 1908)
• Trachylepis wrightii (BOULENGER, 1887)
• Trapelus agilis (OLIVIER, 1807)
• Trapelus agnetae (WERNER, 1929)
• Trapelus boehmei WAGNER, MELVILLE, WILMS & SCHMITZ, 2011
• Trapelus flavimaculatus RÜPPELL, 1835
• Trapelus megalonyx GÜNTHER, 1864
• Trapelus mutabilis (MERREM, 1820)
• Trapelus rubrigularis BLANFORD, 1875
• Trapelus savignii (DUMÉRIL & BIBRON, 1837)
• Trapelus tournevillei (LATASTE, 1880)
• Tretanorhinus mocquardi BOCOURT, 1891
• Tretanorhinus nigroluteus COPE, 1861
• Tretanorhinus taeniatus BOULENGER, 1903
• Tretioscincus agilis (RUTHVEN, 1916)
• Tretioscincus bifasciatus (DUMÉRIL, 1851)
• Tribolonotus gracilis DE ROOIJ, 1909
• Tricheilostoma bicolor (JAN, 1860)
• Tricheilostoma broadleyi (WALLACH & HAHN, 1997)
• Tricheilostoma greenwelli (WALLACH & BOUNDY, 2005)
• 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 anthracina (BAILEY, 1946)
• Trilepida brasiliensis (LAURENT, 1949)
• Trilepida dimidiata (JAN, 1861)
• Trilepida fuliginosa (PASSOS, CARAMASCHI & PINTO, 2006)
• Trilepida jani (PINTO & FERNANDES, 2012)
• Trilepida koppesi (AMARAL, 1955)
• Trilepida macrolepis (PETERS, 1858)
• Trilepida pastusa SALAZAR-VALENZUELA, MARTINS, AMADOR-OYOLA & TORRES-CARVAJAL, 2015
• Trilepida salgueiroi (AMARAL, 1955)
• Trimeresurus albolabris GRAY, 1842
• Trimeresurus arunachalensis CAPTAIN, DEEPAK, PANDIT, BHATT & ATHREYA, 2019
• Trimeresurus cyanolabris IDIIATULLINA, NGUYEN, BRAGIN, PAWANGKHANANT, LE, VOGEL, DAVID & POYARKOV, 2024
• Trimeresurus erythrurus (CANTOR, 1839)
• Trimeresurus flavomaculatus (GRAY, 1842)
• Trimeresurus gunaleni VOGEL, DAVID & SIDIK, 2014
• Trimeresurus guoi CHEN, SHI, VOGEL & DING, 2021
• Trimeresurus insularis KRAMER, 1977
• Trimeresurus labialis (STEINDACHNER, 1867)
• Trimeresurus macrops KRAMER, 1977
• Trimeresurus mcgregori TAYLOR, 1919
• Trimeresurus mutabilis STOLICZKA, 1870
• Trimeresurus popeiorum SMITH, 1937
• Trimeresurus purpureomaculatus (GRAY, 1832)
• Trimeresurus sabahi REGENASS & KRAMER, 1981
• Trimeresurus salazar MIRZA, BHOSALE, PHANSALKAR, SAWANT, GOWANDE & PATEL, 2020
• Trimeresurus schultzei GRIFFIN, 1909
• Trimeresurus septentrionalis KRAMER, 1977
• Trimeresurus tenasserimensis IDIIATULLINA, NGUYEN, PAWANGKHANANT, SUWANNAPOOM, CHANHOME, MIRZA, DAVID, VOGEL & POYARKOV, 2024
• Trimeresurus yunnanensis SCHMIDT, 1925
• Trimerodytes aequifasciatus (BARBOUR, 1908)
• Trimerodytes annularis (HALLOWELL, 1856)
• Trimerodytes balteatus COPE, 1895
• Trimerodytes percarinatus (BOULENGER, 1899)
• Trimerodytes praemaxillaris (ANGEL, 1929)
• Trimerodytes yapingi (GUO, ZHU & LIU, 2019)
• Trimerodytes yunnanensis (RAO & YANG, 1998)
• Trimetopon barbouri DUNN, 1930
• Trimorphodon lambda COPE, 1886
• Trimorphodon paucimaculatus TAYLOR, 1936
• Trimorphodon tau COPE, 1870
• Trimorphodon vilkinsonii COPE, 1886
• Trioceros balebicornutus (TILBURY, 1998)
• Trioceros conirostratus (TILBURY, 1998)
• Trioceros cristatus (STUTCHBURY, 1837)
• Trioceros deremensis (MATSCHIE, 1892)
• Trioceros ellioti (GÜNTHER, 1895)
• Trioceros goetzei (TORNIER, 1899)
• Trioceros hanangensis KRAUSE & BÖHME, 2010
• Trioceros harennae (LARGEN, 1995)
• Trioceros hoehnelii (STEINDACHNER, 1891)
• Trioceros ituriensis SCHMIDT, 1919
• Trioceros johnstoni (BOULENGER, 1901)
• Trioceros laterispinis (LOVERIDGE, 1932)
• Trioceros ntunte (NECAS, MODRY & SLAPETA, 2005)
• Trioceros oweni (GRAY, 1831)
• Trioceros perreti (KLAVER & BÖHME, 1992)
• Trioceros rudis (BOULENGER, 1906)
• Trioceros serratus (MERTENS, 1922)
• Trioceros tempeli (TORNIER, 1899)
• Trioceros werneri (TORNIER, 1899)
• Trionyx triunguis (FORSKÅL, 1775)
• Trogonophis wiegmanni KAUP, 1830
• Tropidechis carinatus (KREFFT, 1863)
• Tropidoclonion lineatum (HALLOWELL, 1856)
• Tropidodipsas papavericola GRÜNWALD, TORIBIO-JIMÉNEZ, MONTAÑO-RUVALCABA, FRANZ-CHÁVEZ, PEÑALOZA-MONTAÑO, BARRERA-NAVA, JONES, RODRIGUEZ, HUGHES, STRICKLAND & REYES-VELASCO, 2021
• Tropidodipsas philippii (JAN, 1863)
• Tropidodipsas repleta SMITH, LEMOS-ESPINAL, HARTMAN & CHISZAR, 2005
• Tropidodipsas tricolor GRÜNWALD, TORIBIO-JIMÉNEZ, MONTAÑO-RUVALCABA, FRANZ-CHÁVEZ, PEÑALOZA-MONTAÑO, BARRERA-NAVA, JONES, RODRIGUEZ, HUGHES, STRICKLAND & REYES-VELASCO, 2021
• Tropidodipsas zweifeli (LINER & WILSON, 1970)
• Tropidodryas serra (SCHLEGEL, 1837)
• Tropidodryas striaticeps (COPE, 1870)
• Tropidolaemus laticinctus (KUCH, GUMPRECHT & MELAUN, 2007)
• Tropidolaemus philippensis (GRAY, 1842)
• Tropidolaemus subannulatus (GRAY, 1842)
• Tropidolaemus wagleri (BOIE, 1827)
• Tropidonophis dahlii (WERNER, 1899)
• Tropidonophis dendrophiops (GÜNTHER, 1883)
• Tropidonophis mairii (GRAY, 1841)
• Tropidonophis negrosensis (TAYLOR, 1917)
• Tropidonophis spilogaster (BOIE, 1827)
• Tropidophis battersbyi LAURENT, 1949
• Tropidophis boulengeri PERACCA, 1910
• Tropidophis feicki SCHWARTZ, 1957
• Tropidophis grapiuna CURCIO, SALES-NUNES, SUZART ARGOLO, SKUK & RODRIGUES, 2012
• Tropidophis gularis PETERS, 1860
• Tropidophis paucisquamis (MÜLLER, 1901)
• Tropidophis preciosus CURCIO, SALES-NUNES, SUZART ARGOLO, SKUK & RODRIGUES, 2012
• Tropidophis taczanowskyi (STEINDACHNER, 1880)
• Tropidophorus baviensis BOURRET, 1939
• Tropidophorus berdmorei (BLYTH, 1853)
• Tropidophorus brookei (GRAY, 1845)
• Tropidophorus cocincinensis DUMÉRIL & BIBRON, 1839
• Tropidophorus guangxiensis WEN, 1992
• Tropidophorus hainanus SMITH, 1923
• Tropidophorus micropus LIDTH DE JEUDE, 1905
• Tropidophorus partelloi STEJNEGER, 1910
• Tropidophorus robinsoni SMITH, 1919
• Tropidosaura cottrelli (HEWITT, 1925)
• Tropidosaura essexi HEWITT, 1927
• Tropidosaura montana (GRAY, 1831)
• Tropidoscincus boreus SADLIER & BAUER, 2000
• Tropidurus hispidus (SPIX, 1825)
• Tropidurus hygomi REINHARDT & LÜTKEN, 1862
• Tropidurus semitaeniatus (SPIX, 1825)
• Tropidurus spinulosus (COPE, 1862)
• Tropidurus torquatus (WIED-NEUWIED, 1820)
• Tropiocolotes algericus LOVERIDGE, 1947
• Tropiocolotes bisharicus BAHA EL DIN, 2001
• Tropiocolotes nattereri STEINDACHNER, 1901
• Tropiocolotes steudneri (PETERS, 1869)
• Tropiocolotes tripolitanus PETERS, 1880
• Tropiocolotes yomtovi RIBEIRO-JUNIOR, TAMAR, MAZA, FLECKS, WAGNER, SHACHAM, CALVO, GENIEZ, CROCHET, KOCH, & MEIRI, 2022
• Tumbunascincus luteilateralis (COVACEVICH & MCDONALD, 1980)
• Tupinambis cryptus MURPHY, JOWERS, LEHTINEN, CHARLES, COLLI, PERES JR, HENDRY & PYRON, 2016
• Tupinambis cuzcoensis MURPHY, JOWERS, LEHTINEN, CHARLES, COLLI, PERES JR, HENDRY & PYRON, 2016
• Tupinambis teguixin (LINNAEUS, 1758)
• Tympanocryptis argillosa MELVILLE, CHAPLIN, HIPSLEY, SARRE, SUMNER & HUTCHINSON, 2019
• Tympanocryptis centralis STERNFELD, 1925
• Tympanocryptis cephalus GÜNTHER, 1867
• Tympanocryptis condaminensis MELVILLE, SMITH, HOBSON, HUNJAN & SHOO, 2014
• Tympanocryptis diabolicus DOUGHTY, KEALLEY, SHOO & MELVILLE, 2015
• Tympanocryptis fictilis MELVILLE, CHAPLIN, HIPSLEY, SARRE, SUMNER & HUTCHINSON, 2019
• Tympanocryptis fortescuensis DOUGHTY, KEALLEY, SHOO & MELVILLE, 2015
• Tympanocryptis gigas MITCHELL, 1948
• Tympanocryptis houstoni STORR, 1982
• Tympanocryptis intima MITCHELL, 1948
• Tympanocryptis lineata PETERS, 1863
• Tympanocryptis macra STORR, 1982
• Tympanocryptis mccartneyi MELVILLE, CHAPLIN, HUTCHINSON, SUMNER, GRUBER, MACDONALD & SARRE, 2019
• Tympanocryptis osbornei MELVILLE, CHAPLIN, HUTCHINSON, SUMNER, GRUBER, MACDONALD & SARRE, 2019
• Tympanocryptis pentalineata MELVILLE, SMITH, HOBSON, HUNJAN & SHOO, 2014
• Tympanocryptis petersi MELVILLE, CHAPLIN, HIPSLEY, SARRE, SUMNER & HUTCHINSON, 2019
• Tympanocryptis pinguicolla MITCHELL, 1948
• Tympanocryptis pseudopsephos DOUGHTY, KEALLEY, SHOO & MELVILLE, 2015
• Tympanocryptis rustica MELVILLE, CHAPLIN, HIPSLEY, SARRE, SUMNER & HUTCHINSON, 2019
• Tympanocryptis tetraporophora LUCAS & FROST, 1895
• Tympanocryptis tolleyi MELVILLE, CHAPLIN, HIPSLEY, SARRE, SUMNER & HUTCHINSON, 2019
• Tympanocryptis uniformis MITCHELL, 1948
• Tympanocryptis wilsoni MELVILLE, SMITH, HOBSON, HUNJAN & SHOO, 2014
• Typhlacontias rohani ANGEL, 1923
• Typhlophis squamosus (SCHLEGEL, 1839)
• Typhlops leptolepis DOMÍNGUEZ, FONG & ITURRIAGA, 2013
• Typhlops oxyrhinus DOMÍNGUEZ & DÍAZ, 2011
• Typhlops pachyrhinus DOMÍNGUEZ & DÍAZ, 2011
• Typhlosaurus vermis BOULENGER, 1887
• Tytthoscincus bukitensis (GRISMER, 2007)
• Tytthoscincus butleri (BOULENGER, 1912)
• Tytthoscincus cophias BOULENGER, 1908
• Tytthoscincus ishaki (GRISMER, 2006)
• Tytthoscincus jaripendek GRISMER, WOOD, QUAH, ANUAR, NGADI, MOHD-IZAM & AHMAD, 2017
• Tytthoscincus kakikecil GRISMER, WOOD, QUAH, ANUAR, NGADI, MOHD-IZAM & AHMAD, 2017
• Tytthoscincus keciktuek GRISMER, WOOD, AHMAD, BAIZUL-HAFSYAM, AFIQ-SHUHAIMI, RIZAL & QUAH, 2018
• Tytthoscincus martae GRISMER, WOOD, QUAH, ANUAR, NGADI, MOHD-IZAM & AHMAD, 2017
• Tytthoscincus monticolus GRISMER, WOOD, AHMAD, BAIZUL-HAFSYAM, AFIQ-SHUHAIMI, RIZAL & QUAH, 2018
• Tytthoscincus panchorensis GRISMER, MUIN, WOOD, ANUAR & LINKEM, 2016
• Tytthoscincus perhentianensis (GRISMER, WOOD & GRISMER, 2009)
• Tytthoscincus sibuensis (GRISMER, 2006)
• Tytthoscincus temasekensis GRISMER, WOOD, LIM & LIANG, 2017
• Tytthoscincus temengorensis (GRISMER, AHMAD & ONN, 2009)
• Uma exsul SCHMIDT & BOGERT, 1947
• Uma notata BAIRD, 1858
• Uma paraphygas WILLIAMS, CHRAPLIWY & SMITH, 1959
• Underwoodisaurus milii BORY DE SAINT-VINCENT, 1823
• Underwoodisaurus seorsus DOUGHTY & OLIVER, 2011
• Uracentron azureum (LINNAEUS, 1758)
• Uracentron flaviceps (GUICHENOT, 1855)
• Uranoscodon superciliosus (LINNAEUS, 1758)
• Urocotyledon wolterstorffi (TORNIER, 1900)
• Uromastyx acanthinura BELL, 1825
• Uromastyx aegyptia (FORSKÅL, 1775)
• Uromastyx alfredschmidti WILMS & BÖHME, 2001
• Uromastyx benti (ANDERSON, 1894)
• Uromastyx nigriventris ROTHSCHILD & HARTERT, 1912
• Uromastyx ocellata LICHTENSTEIN, 1823
• Uromastyx ornata HEYDEN, 1827
• Uropeltis ellioti (GRAY, 1858)
• Uropeltis grandis (BEDDOME, 1867)
• Uropeltis macrolepis (PETERS, 1862)
• Uropeltis maculata (BEDDOME, 1878)
• Uropeltis nitida (BEDDOME, 1878)
• Uropeltis ocellata (BEDDOME, 1863)
• Uropeltis rajendrani GANESH & ACHYUTHAN, 2020
• Uropeltis rubromaculata (BEDDOME, 1867)
• Uropeltis woodmasoni (THEOBALD, 1876)
• Uroplatus ebenaui (BOETTGER, 1879)
• Uroplatus fangorn RATSOAVINA, GLAW, RASELIMANANA, RAKOTOARISON, VIEITES, HAWLITSCHEK, VENCES & SCHERZ, 2020
• Uroplatus fetsy RATSOAVINA, SCHERZ, TOLLEY, RASELIMANANA, GLAW & VENCES, 2019
• Uroplatus fimbriatus SCHNEIDER, 1797
• Uroplatus finaritra RATSOAVINA, RASELIMANANA, SCHERZ, RAKOTOARISON, RAZAFINDRAIBE, GLAW & VENCES, 2019
• Uroplatus fivehy RATSOAVINA, GLAW, RASELIMANANA, RAKOTOARISON, VIEITES, HAWLITSCHEK, VENCES & SCHERZ, 2020
• Uroplatus phantasticus (BOULENGER, 1888)
• Urosaurus bicarinatus (DUMÉRIL, 1856)
• Urosaurus graciosus HALLOWELL, 1854
• Urosaurus nigricauda (COPE, 1864)
• Urosaurus ornatus (BAIRD & GIRARD, 1852)
• Urostrophus gallardoi ETHERIDGE & WILLIAMS, 1991
• Urostrophus grilli BOULENGER, 1891
• Urostrophus undulatus (WIEGMANN, 1834)
• Urostrophus vautieri DUMÉRIL & BIBRON, 1837
• Urotheca fulviceps (COPE, 1886)
• Urotheca lateristriga (BERTHOLD, 1859)
• Uta nolascensis VAN DENBURGH & SLEVIN, 1921
• Uta palmeri STEJNEGER, 1890
• Uta squamata DICKERSON, 1919
• Uta stansburiana BAIRD & GIRARD, 1852
• Uvidicolus sphyrurus (OGILBY, 1892)
• Vanzosaura multiscutata (AMARAL, 1933)
• Varanus acanthurus BOULENGER, 1885
• Varanus albigularis DAUDIN, 1802
• Varanus bangonorum WELTON, TRAVERS, SILER & BROWN, 2014
• Varanus beccarii (DORIA, 1874)
• Varanus bengalensis (DAUDIN, 1802)
• Varanus boehmei JACOBS, 2003
• Varanus caspius (EICHWALD, 1831)
• Varanus chlorostigma (GRAY, 1831)
• Varanus colei BÖHME, JACOBS, KOPPETSCH & SCHMITZ, 2019
• Varanus doreanus (MEYER, 1874)
• Varanus dumerilii SCHLEGEL, 1839
• Varanus exanthematicus (BOSC, 1792)
• Varanus finschi BÖHME, HORN & ZIEGLER, 1994
• Varanus flavescens (HARDWICKE & GRAY, 1827)
• Varanus giganteus (GRAY, 1845)
• Varanus gilleni LUCAS & FROST, 1895
• Varanus glauerti MERTENS, 1957
• Varanus gouldii (GRAY, 1838)
• Varanus griseus (DAUDIN, 1803)
• Varanus indicus (DAUDIN, 1802)
• Varanus insulanicus MERTENS, 1958
• Varanus jobiensis AHL, 1932
• Varanus keithhornei WELLS & WELLINGTON, 1985
• Varanus komodoensis OUWENS, 1912
• Varanus macraei BÖHME & JACOBS, 2001
• Varanus melinus BÖHME & ZIEGLER, 1997
• Varanus mertensi GLAUERT, 1951
• Varanus nebulosus (GRAY, 1831)
• Varanus niloticus (LINNAEUS, 1766)
• Varanus olivaceus HALLOWELL, 1857
• Varanus panoptes STORR, 1980
• Varanus prasinus (SCHLEGEL, 1839)
• Varanus rosenbergi MERTENS, 1957
• Varanus rudicollis (GRAY, 1845)
• Varanus salvator (LAURENTI, 1768)
• Varanus scalaris MERTENS, 1941
• Varanus semiremex PETERS, 1869
• Varanus semotus WEIJOLA, DONNELLAN & LINDQVIST, 2016
• Varanus spenceri LUCAS & FROST, 1903
• Varanus spinulosus MERTENS, 1941
• Varanus storri MERTENS, 1966
• Varanus timorensis (GRAY, 1831)
• Varanus tristis SCHLEGEL, 1839
• Varanus varius (SHAW, 1790)
• Varanus yuwonoi HARVEY & BARKER, 1998
• Varzea altamazonica (MIRALLES, BARRIO-AMOROS, RIVAS, CHAPARRO-AUZA, 2006)
• Vermicella multifasciata (LONGMAN, 1915)
• Vipera ammodytes (LINNAEUS, 1758)
• Vipera anatolica EISELT & BARAN, 1970
• Vipera aspis (LINNAEUS, 1758)
• Vipera berus (LINNAEUS, 1758)
• Vipera darevskii VEDMEDERJA, ORLOV & TUNIYEV, 1986
• Vipera dinniki NIKOLSKY, 1913
• Vipera eriwanensis (REUSS, 1933)
• Vipera kaznakovi NIKOLSKY, 1909
• Vipera latastei BOSCA, 1878
• Vipera lotievi NILSON, TUNIYEV, ORLOV, HOGGREN & ANDREN, 1995
• Vipera monticola SAINT GIRONS, 1953
• Vipera nikolskii VEDMEDERYA, GRUBANT & RUDAJEWA, 1986
• Vipera orlovi TUNIYEV & OSTROVSKIKH, 2001
• Vipera renardi (CHRISTOPH, 1861)
• Vipera transcaucasiana BOULENGER, 1913
• Vipera ursinii (BONAPARTE, 1835)
• Vipera walser GHIELMI, MENEGON, MARSDEN, LADDAGA & URSENBACHER, 2016
• Virginia striatula (LINNAEUS, 1766)
• Virginia valeriae BAIRD & GIRARD, 1853
• Wallaceophis gujaratensis MIRZA, VYAS, PATEL, MAHETA & SANAP, 2016
• Wallophis brachyura (GÜNTHER, 1866)
• Walterinnesia aegyptia LATASTE, 1887
• Walterinnesia morgani (MOCQUARD, 1905)
• Wetmorena haetiana COCHRAN, 1927
• Wilsonosaura josyi (KÖHLER, 2003)
• Xantusia extorris WEBB, 1965
• Xantusia gilberti VAN DENBURGH, 1895
• Xantusia henshawi STEJNEGER, 1893
• Xantusia jaycolei BEZY, BEZY & BOLLES, 2008
• Xantusia sherbrookei BEZY, BEZY & BOLLES, 2008
• Xantusia vigilis BAIRD, 1859
• Xantusia wigginsi SAVAGE, 1952
• Xenelaphis hexagonotus (CANTOR, 1847)
• Xenocalamus bicolor GÜNTHER, 1868
• Xenocalamus mechowii PETERS, 1881
• Xenocalamus michelli MÜLLER, 1911
• Xenochrophis cerasogaster (CANTOR, 1839)
• Xenochrophis maculatus (EDELING, 1864)
• Xenochrophis trianguligerus (BOIE, 1827)
• Xenochrophis vittatus (LINNAEUS, 1758)
• Xenodon dorbignyi (BIBRON, 1854)
• Xenodon guentheri BOULENGER, 1894
• Xenodon histricus (JAN, 1863)
• Xenodon matogrossensis (SCROCCHI & CRUZ, 1993)
• Xenodon merremii (WAGLER, 1824)
• Xenodon nattereri (STEINDACHNER, 1867)
• Xenodon neuwiedii GÜNTHER, 1863
• Xenodon pulcher (JAN, 1863)
• Xenodon rabdocephalus (WIED-NEUWIED, 1824)
• Xenodon severus (LINNAEUS, 1758)
• Xenodon werneri (EISELT, 1963)
• Xenopeltis unicolor REINWARDT, 1827
• Xenopholis scalaris (WUCHERER, 1861)
• Xenopholis undulatus (JENSEN, 1900)
• Xenopholis werdingorum JANSEN, ÁLVAREZ & KÖHLER, 2009
• Xenosaurus agrenon KING & THOMPSON, 1968
• Xenosaurus grandis (GRAY, 1856)
• Xenosaurus sanmartinensis WERLER & SHANNON, 1961
• Xenotyphlops grandidieri (MOCQUARD, 1905)
• Xenoxybelis argenteus (DAUDIN, 1803)
• Xenoxybelis boulengeri (PROCTER, 1923)
• Xerotyphlops etheridgei (WALLACH, 2002)
• Xerotyphlops vermicularis (MERREM, 1820)
• Xyelodontophis uluguruensis BROADLEY & WALLACH, 2002
• Xylophis stenorhynchus (GÜNTHER, 1875)
• Zamenis hohenackeri (STRAUCH, 1873)
• 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 boettgeri STEINDACHNER, 1891
• Zonosaurus laticaudatus (GRANDIDIER, 1869)
• Zonosaurus madagascariensis (GRAY, 1831)
• Zonosaurus rufipes (BOETTGER, 1881)
• Zootoca vivipara (LICHTENSTEIN, 1823)
• Zygaspis arenicola BROADLEY & BROADLEY, 1997
• Zygaspis ferox BROADLEY & BROADLEY, 1997
• Zygaspis nigra BROADLEY & GANS, 1969
• Zygaspis quadrifrons (PETERS, 1862)
• Zygaspis vandami (FITZSIMONS, 1930)

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