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Species found: 5487

• Ablepharus alaicus ELPATJEVSKY, 1901
• Ablepharus bivittatus (MENETRIES, 1832)
• Ablepharus capitaneus (OUBOTER, 1986)
• Ablepharus chernovi DAREVSKY, 1953
• Ablepharus darvazi EREMCHENKO & PANFILOV, 1990
• Ablepharus grayanus (STOLICZKA, 1872)
• Ablepharus himalayanus (GÜNTHER, 1864)
• Ablepharus kitaibelii COCTEAU, 1833
• Ablepharus ladacensis (GÜNTHER, 1864)
• Ablepharus lindbergi WETTSTEIN, 1960
• Ablepharus pannonicus (LICHTENSTEIN, 1823)
• Ablepharus sikimmensis (BLYTH, 1854)
• Ablepharus tragbulensis (ALCOCK, 1898)
• Abronia antauges (COPE, 1866)
• Abronia aurita (COPE, 1869)
• Abronia cuchumatanus (SOLANO-ZAVALETA, NIETO-MONTES DE OCA & CAMPBELL, 2016)
• Abronia deppii (WIEGMANN, 1828)
• Abronia fuscolabialis (TIHEN, 1944)
• Abronia gadovii (BOULENGER, 1913)
• Abronia graminea (COPE, 1864)
• Abronia juarezi (KARGES & WRIGHT, 1987)
• Abronia lythrochila SMITH & ALVAREZ DEL TORO, 1963
• Abronia matudai (HARTWEG & TIHEN, 1946)
• Abronia monticola (COPE, 1878)
• Abronia moreletii (BOCOURT, 1872)
• Abronia reidi WERLER & SHANNON, 1961
• Abronia vasconcelosii (BOCOURT, 1872)
• Abronia viridiflava (BOCOURT, 1873)
• Acanthocercus atricollis (SMITH, 1849)
• Acanthocercus branchi WAGNER, GREENBAUM & BAUER, 2012
• Acanthocercus ceriacoi MARQUES, PARRINHA, SANTOS, BANDEIRA, BUTLER, SOUSA, BAUER & WAGNER, 2022
• Acanthocercus cyanocephalus (FALK, 1925)
• Acanthocercus cyanogaster (RÜPPELL, 1835)
• Acanthocercus gregorii (GÜNTHER, 1894)
• Acanthocercus margaritae WAGNER, BUTLER, CERÍACO & BAUER, 2021
• Acanthochelys pallidipectoris (FREIBERG, 1945)
• Acanthochelys radiolata (MIKAN, 1820)
• Acanthodactylus boskianus (DAUDIN, 1802)
• Acanthodactylus cantoris GÜNTHER, 1864
• Acanthodactylus erythrurus (SCHINZ, 1833)
• Acanthodactylus hardyi HAAS, 1957
• Acanthodactylus longipes BOULENGER, 1918
• Acanthodactylus maculatus (GRAY, 1838)
• Acanthodactylus schreiberi BOULENGER, 1878
• Acanthodactylus scutellatus (AUDOUIN, 1827)
• Acanthophis antarcticus (SHAW, 1802)
• Acanthophis laevis MACLEAY, 1877
• Acanthophis praelongus RAMSAY, 1877
• Acanthophis pyrrhus BOULENGER, 1898
• Acanthosaura armata (GRAY, 1827)
• Acanthosaura aurantiogularis WANG, LU & CHE, 2026
• Acanthosaura crucigera BOULENGER, 1885
• Acanthosaura grismeri LE, NGUYEN, NGUYEN, ZIEGLER, DO, NGO, 2025
• Acanthosaura hainanensis BOULENGER, 1900
• Acanthosaura lepidogaster (CUVIER, 1829)
• Acanthosaura meridiona TRIVALAIRAT, SUMONTHA, KUNYA & CHIANGKUL, 2022
• Acanthosaura murphyi NGUYEN, DO, HOANG, NGUYEN, MCCORMACK, NGUYEN, ORLOV, NGUYEN & NGUYEN, 2018
• Acanthosaura prasina ANANJEVA, ERMAKOV, NGUYEN, NGUYEN, MURPHY, LUKONINA & ORLOV, 2020
• Achalinus dabieshanensis ZHANG, LIU, HUANG, HU, YU, SUN, ZHANG, WEN & ZHANG, 2023
• Achalinus formosanus BOULENGER, 1908
• Achalinus huangjietangi HUANG, PENG & HUANG, 2021
• Achalinus jinggangensis (ZONG & MA, 1983)
• Achalinus meiguensis HU & ZHAO, 1966
• Achalinus mirabilis XU, HU, QI, MA, CHEN, ZHANG, ZHANG, SUN, ZHOU, XU, WANG & PENG, 2026
• Acontias fitzsimonsi (BROADLEY, 1968)
• Acontias lineicauda HEWITT, 1937
• Acontias meleagris (LINNAEUS, 1758)
• Acontias occidentalis FITZSIMONS, 1941
• Acontias orientalis HEWITT, 1937
• Acontias percivali LOVERIDGE, 1935
• Acrantophis madagascariensis (DUMÉRIL & BIBRON, 1844)
• Acratosaura mentalis (AMARAL, 1933)
• Acritoscincus trilineatus (GRAY, 1838)
• Acrochordus granulatus (SCHNEIDER, 1799)
• Acrochordus javanicus HORNSTEDT, 1787
• Actinemys marmorata (BAIRD & GIRARD, 1852)
• Acutotyphlops kunuaensis WALLACH, 1995
• Adelphicos latifasciatum LYNCH & SMITH, 1966
• Adelphicos newmanorum TAYLOR, 1950
• Adelphicos quadrivirgatum JAN, 1862
• Adelphostigma occipitalis (JAN, 1863)
• Adelphostigma quadriocellata (SANTOS, DI-BERNARDO & DE LEMA, 2008)
• Adolfus africanus (BOULENGER, 1906)
• Adolfus alleni (BARBOUR, 1914)
• Adolfus jacksoni (BOULENGER, 1899)
• Adolfus mathewsensis GREENBAUM, DOWELL-BEER, HUGHES, WAGNER, ANDERSON, VILLANUEVA, MALONZA, KUSAMBA, ARISTOTE & BRANCH, 2018
• Aeluroscalabotes felinus (GÜNTHER, 1864)
• Afroedura africana (BOULENGER, 1888)
• Afroedura loveridgei BROADLEY, 1963
• Afroedura maripi JACOBSEN, KUHN, JACKMAN & BAUER, 2014
• Afroedura namaquensis (FITZSIMONS, 1938)
• Afroedura nivaria (BOULENGER, 1894)
• Afroedura pienaari JACOBSEN, KUHN, JACKMAN & BAUER, 2014
• Afroedura transvaalica (HEWITT, 1925)
• Afrogecko porphyreus (DAUDIN, 1802)
• Afronatrix anoscopus (COPE, 1861)
• Afrotyphlops blanfordii (BOULENGER, 1889)
• Afrotyphlops cuneirostris (PETERS, 1879)
• Afrotyphlops dinga (PETERS, 1854)
• Afrotyphlops liberiensis (HALLOWELL, 1848)
• Afrotyphlops lineolatus (JAN, 1864)
• Afrotyphlops obtusus (PETERS, 1865)
• Afrotyphlops punctatus (LEACH, 1819)
• Afrotyphlops rouxestevae TRAPE, 2019
• Agama aculeata MERREM, 1820
• Agama africana (HALLOWELL, 1844)
• Agama agama (LINNAEUS, 1758)
• Agama anchietae BOCAGE, 1896
• Agama armata PETERS, 1854
• Agama atra DAUDIN, 1802
• Agama bibronii DUMÉRIL, 1851
• Agama boensis MONARD, 1940
• Agama bottegi BOULENGER, 1897
• Agama boueti CHABANAUD, 1917
• Agama boulengeri LATASTE, 1886
• Agama caudospinosa MEEK, 1910
• Agama dodomae LOVERIDGE, 1923
• Agama hispida (KAUP, 1827)
• Agama kirkii BOULENGER, 1885
• Agama knobeli BOULENGER & POWER, 1921
• Agama lanzai WAGNER, LEACHÉ, MAZUCH & BÖHME, 2013
• Agama lionotus BOULENGER, 1896
• Agama mossambica PETERS, 1854
• Agama mwanzae LOVERIDGE, 1923
• Agama parafricana TRAPE, MEDIANNIKOV & TRAPE, 2012
• Agama planiceps PETERS, 1862
• Agama somalica WAGNER, LEACHÉ, MAZUCH & BÖHME, 2013
• Agama spinosa GRAY, 1831
• Agama tassiliensis GENIEZ, PADIAL & CROCHET, 2011
• Agamodon anguliceps PETERS, 1882
• Agamura persica (DUMÉRIL, 1856)
• Agasthyagama edge DAS, PAL, NARAYANAN, SUBIN, PALOT, RAJKUMAR & DEEPAK, 2024
• Agkistrodon bilineatus GÜNTHER, 1863
• Agkistrodon conanti GLOYD, 1969
• Agkistrodon contortrix (LINNAEUS, 1766)
• Agkistrodon howardgloydi CONANT, 1984
• Agkistrodon laticinctus GLOYD & CONANT, 1934
• Agkistrodon piscivorus (LACÉPÈDE, 1789)
• Agkistrodon russeolus GLOYD, 1972
• Agkistrodon taylori BURGER & ROBERTSON, 1951
• Ahaetulla anomala (ANNANDALE, 1906)
• Ahaetulla borealis MALLIK, SRIKANTHAN, PAL, D’SOUZA, SHANKER & GANESH, 2020
• Ahaetulla dispar (GÜNTHER, 1864)
• Ahaetulla fasciolata (FISCHER, 1885)
• Ahaetulla flavescens (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)
• Ailuronyx trachygaster (DUMÉRIL, 1851)
• Aipysurus laevis LACÉPÈDE, 1804
• Aipysurus pooleorum SMITH, 1974
• Aldabrachelys gigantea (SCHWEIGGER, 1812)
• Algyroides hidalgoi BOSCA, 1916
• Algyroides moreoticus BIBRON & BORY, 1833
• Algyroides nigropunctatus (DUMÉRIL & BIBRON, 1839)
• Alinea lanceolata (COPE, 1863)
• Alinea luciae (GARMAN, 1887)
• Alligator mississippiensis (DAUDIN, 1801)
• Alopoglossus brevifrontalis (BOULENGER, 1912)
• Alopoglossus gansorum RIBEIRO-JÚNIOR, SÁNCHEZ-MARTÍNEZ, MORAES, COSTA DE OLIVEIRA, CARVALHO, CHOUERI, WERNECK & MEIRI, 2021
• Alopoglossus romaleos (HARRIS, 1994)
• Alopoglossus vallensis (HARRIS, 1994)
• Alsophis antiguae PARKER, 1933
• Alsophylax ferganensis NAZAROV, ABDURAUPOV, SHEPELYA, GRITSINA, MELNIKOV, BUEHLER, LAPIN, POYARKOV & GRISMER, 2023
• Alsophylax laevis NIKOLSKY, 1907
• Alsophylax tadjikiensis GOLUBEV, 1979
• Altiphylax baturensis (KHAN & BAIG, 1992)
• Altiphylax mintoni (GOLUBEV & SZCZERBAK, 1981)
• Altiphylax stoliczkai (STEINDACHNER, 1867)
• Altiphylax tokobajevi (EREMCHENKO & SZCZERBAK, 1984)
• Amalosia hinesi HOSKIN & COUPER, 2023
• Amalosia jacovae (COUPER, KEIM & HOSKIN, 2007)
• Amalosia lesueurii (DUMÉRIL & BIBRON, 1836)
• Amalosia obscura (KING, 1985)
• Amalosia rhombifer (GRAY, 1845)
• Amalosia robusta (BOULENGER, 1885)
• Amastridium sapperi (WERNER, 1903)
• Amastridium veliferum COPE, 1861
• Amblyodipsas microphthalma (BIANCONI, 1852)
• Ameiva aggerecusans KOCH, VENEGAS, RÖDDER, FLECKS & BÖHME, 2013
• Ameiva ameiva (LINNAEUS, 1758)
• Ameiva bifrontata COPE, 1862
• Ameiva concolor RUTHVEN, 1924
• Ameiva fuliginosa (COPE, 1892)
• Ameiva nodam KOCH, VENEGAS, RÖDDER, FLECKS & BÖHME, 2013
• Ameiva reticulata LANDAURO, GARCÍA-BRAVO & VENEGAS, 2015
• Ameivula nigrigula (ARIAS, DE CARVALHO, RODRIGUES & ZAHER, 2011)
• Ameivula ocellifera (SPIX, 1825)
• Ameivula pyrrhogularis (BASTO DA SILVA & ÁVILA-PIRES, 2013)
• Ameivula xacriaba ARIAS, TEIXEIRA JR, RECODER, CARVALHO, ZAHER & RODRIGUES, 2014
• Amerotyphlops amoipira (RODRIGUES & JUNCÁ, 2002)
• Amerotyphlops arenensis GRABOSKI, PEREIRA-FILHO, SILVA, COSTA PRUDENTE & ZAHER, 2015
• Amerotyphlops brongersmianus (VANZOLINI, 1976)
• Amerotyphlops costaricensis (JIMÉNEZ & SAVAGE, 1963)
• Amerotyphlops montanum GRABOSKI, ARREDONDO, GRAZZIOTIN, GUERRA-FUENTES, SILVA, PRUDENTE, PINTO, RODRIGUES, BONATTO & ZAHER, 2022
• Amerotyphlops paucisquamus (DIXON & HENDRICKS, 1979)
• Amerotyphlops reticulatus (LINNAEUS, 1758)
• 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)
• Amphiglossus astrolabi DUMÉRIL & BIBRON, 1839
• Amphisbaena acrobeles (RIBEIRO, CASTRO-MELLO & NOGUEIRA, 2009)
• Amphisbaena arda RODRIGUES, 2003
• Amphisbaena arenicola PEREZ & BORGES-MARTINS, 2019
• Amphisbaena barbouri GANS & ALEXANDER, 1962
• Amphisbaena brevis STRÜSSMANN & MOTT, 2009
• Amphisbaena caetitensis ALMEIDA, FREITAS, SILVA, COSTA-VALVERDE, RODRIGUES, PIRES & MOTT, 2018
• Amphisbaena caiari TEIXEIRA JR, DAL VECHIO, NETO & RODRIGUES, 2014
• Amphisbaena carvalhoi GANS, 1965
• Amphisbaena darwinii DUMÉRIL & BIBRON, 1839
• Amphisbaena dubia MÜLLER, 1924
• Amphisbaena eleutheria PEREZ, LIMA-RAMOS, OLIVEIRA & ÁVILA, 2026
• Amphisbaena fuliginosa LINNAEUS, 1758
• Amphisbaena heathi SCHMIDT, 1936
• Amphisbaena innocens WEINLAND, 1863
• Amphisbaena kingii (BELL, 1833)
• Amphisbaena mertensii STRAUCH, 1881
• Amphisbaena mitchelli PROCTER, 1923
• Amphisbaena munoai KLAPPENBACH, 1960
• Amphisbaena pericensis NOBLE, 1921
• Amphisbaena ridleyi BOULENGER, 1890
• Amphisbaena roberti GANS, 1964
• Amphisbaena rozei LANCINI, 1963
• Amphisbaena slevini SCHMIDT, 1936
• Amphisbaena stejnegeri RUTHVEN, 1922
• Amphisbaena vanzolinii GANS, 1963
• Amphisbaena vermicularis WAGLER, 1824
• Amplorhinus multimaculatus SMITH, 1847
• Amyda cartilaginea (BODDAERT, 1770)
• Amyda ornata (GRAY, 1861)
• Anadia blakei SCHMIDT, 1932
• Anadia bogotensis (PETERS, 1863)
• Anadia marmorata (GRAY, 1846)
• Anadia pamplonensis DUNN, 1944
• Anadia pulchella RUTHVEN, 1926
• Anatololacerta anatolica (WERNER, 1900)
• Anatololacerta finikensis (EISELT & SCHMIDTLER, 1987)
• Anatololacerta pelasgiana (MERTENS, 1959)
• Ancylocranium barkeri LOVERIDGE, 1946
• Ancylodactylus alantika (BAUER, CHIRIO, INEICH & LEBRETON, 2006)
• Ancylodactylus dilepis (PERRET, 1963)
• Ancylodactylus kenyaensis MALONZA & BAUER, 2022
• Ancylodactylus koehleri (MERTENS, 1937)
• Ancylodactylus occidentalis (ANGEL, 1943)
• Ancylodactylus petrodroma (PERRET, 1986)
• Ancylodactylus quattuorseriatus (STERNFELD, 1912)
• Ancylodactylus spawlsi MALONZA & BAUER, 2022
• Ancylodactylus spinicollis MÜLLER, 1907
• Ancylodactylus uzungwae (PERRET, 1986)
• Anguiculus dicaprioi MIRZA, BHARDWAJ, PAL, LALREMSANGA, VOGEL, CAMPBELL & PATEL, 2024
• Anguis cephallonica WERNER, 1894
• Anguis colchica (NORDMANN, 1840)
• Anguis fragilis LINNAEUS, 1758
• Anguis graeca BEDRIAGA, 1881
• Anguis veronensis POLLINI, 1818
• Anilius scytale (LINNAEUS, 1758)
• Anniella grinnelli PAPENFUSS & PARHAM, 2013
• Anolis aeneus GRAY, 1840
• Anolis aequatorialis WERNER, 1894
• Anolis agassizi STEJNEGER, 1900
• Anolis allogus BARBOUR & RAMSDEN, 1919
• Anolis altae DUNN, 1930
• Anolis alutaceus COPE, 1861
• Anolis anchicayae POE, VELASCO, MIYATA & WILLIAMS, 2009
• Anolis angusticeps HALLOWELL, 1856
• Anolis aquaticus TAYLOR, 1956
• Anolis arenal (KÖHLER & VARGAS, 2019)
• Anolis argenteolus COPE, 1861
• Anolis argillaceus COPE, 1863
• Anolis aridius (KÖHLER, ZIMMER, MCGRATH & HEDGES, 2019)
• Anolis armouri (COCHRAN, 1934)
• Anolis auratus DAUDIN, 1802
• Anolis aurifer SCHWARTZ, 1968
• Anolis bahorucoensis NOBLE & HASSLER, 1933
• Anolis baleatus (COPE, 1864)
• Anolis baracoae SCHWARTZ, 1964
• Anolis barbatus (GARRIDO, 1982)
• Anolis barbouri (SCHMIDT, 1919)
• Anolis bartschi (COCHRAN, 1928)
• Anolis beckeri BOULENGER, 1881
• Anolis bicaorum (KÖHLER, 1996)
• Anolis binotatus PETERS, 1863
• Anolis biporcatus (WIEGMANN, 1834)
• Anolis boettgeri BOULENGER, 1911
• Anolis bombiceps COPE, 1875
• Anolis brasiliensis VANZOLINI & WILLIAMS, 1970
• Anolis breslini SCHWARTZ, 1980
• Anolis brianjuliani (KÖHLER, PETERSEN & MÉNDEZ DE LA CRUZ, 2019)
• Anolis callainus KÖHLER & HEDGES, 2020
• Anolis campbelli (KÖHLER & SMITH, 2008)
• Anolis capito PETERS, 1863
• Anolis carlliebi KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
• Anolis carolinensis VOIGT, 1832
• Anolis carpenteri ECHELLE, ECHELLE & FITCH, 1971
• Anolis chamaeleonides DUMÉRIL & BIBRON, 1837
• Anolis chloris BOULENGER, 1898
• Anolis chlorocyanus DUMÉRIL & BIBRON, 1837
• Anolis christophei WILLIAMS, 1960
• Anolis chrysolepis DUMÉRIL & BIBRON, 1837
• Anolis cobanensis STUART, 1942
• Anolis compressicauda SMITH & KERSTER, 1955
• Anolis concolor COPE, 1863
• Anolis conspersus GARMAN, 1887
• Anolis cooki GRANT, 1931
• Anolis crassulus COPE, 1864
• Anolis cristatellus DUMÉRIL & BIBRON, 1837
• Anolis cupreus HALLOWELL, 1860
• Anolis cuprinus SMITH, 1964
• Anolis cuvieri MERREM, 1820
• Anolis cybotes COPE, 1863
• Anolis damulus COPE, 1864
• Anolis datzorum KÖHLER, PONCE, SUNYER & BATISTA, 2007
• Anolis distichus COPE, 1861
• Anolis dolichocephalus WILLIAMS, 1963
• Anolis dollfusianus BOCOURT, 1873
• Anolis doris BARBOUR, 1925
• Anolis dracula YÁNEZ-MUÑOZ, REYES-PUIG, REYES-PUIG, VELASCO, AYALA-VARELA, TORRES-CARVAJAL, 2018
• Anolis equestris MERREM, 1820
• Anolis ernestwilliamsi LAZELL, 1983
• Anolis eugenegrahami SCHWARTZ, 1978
• Anolis evermanni STEJNEGER, 1904
• Anolis extremus GARMAN, 1887
• Anolis fairchildi BARBOUR & SHREVE, 1935
• Anolis fitchi WILLIAMS & DUELLMAN, 1984
• Anolis fortunensis AROSEMENA & IBÁÑEZ, 1993
• Anolis fraseri GÜNTHER, 1859
• Anolis frenatus COPE, 1899
• Anolis fungosus MYERS, 1971
• Anolis fuscoauratus D’ORBIGNY, 1837
• Anolis gadovii BOULENGER, 1905
• Anolis gemmosus O'SHAUGHNESSY, 1875
• Anolis gibbiceps COPE, 1864
• Anolis ginaelisae (LOTZKAT, HERTZ, BIENENTREU & KÖHLER, 2013)
• Anolis grahami GRAY, 1845
• Anolis granuliceps BOULENGER, 1898
• Anolis gruuo KÖHLER, PONCE, SUNYER & BATISTA, 2007
• Anolis guamuhaya (GARRIDO, PÉREZ-BEATO & MORENO, 1991)
• Anolis gundlachi PETERS, 1877
• Anolis haguei STUART, 1942
• Anolis hendersoni COCHRAN, 1923
• Anolis heterodermus DUMÉRIL, 1851
• Anolis hobartsmithi NIETO-MONTES DE OCA, 2001
• Anolis homolechis (COPE, 1864)
• Anolis humilis PETERS, 1863
• Anolis immaculogularis KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
• Anolis kemptoni DUNN, 1940
• Anolis krugi PETERS, 1877
• Anolis laeviventris (WIEGMANN, 1834)
• Anolis latifrons BERTHOLD, 1846
• Anolis lemurinus COPE, 1861
• Anolis limifrons COPE, 1863
• Anolis lineatopus GRAY, 1840
• Anolis liogaster BOULENGER, 1905
• Anolis lionotus COPE, 1861
• Anolis lividus GARMAN, 1887
• Anolis lososi TORRES-CARVAJAL, AYALA-VARELA, LOBOS, POE & NARVÁEZ, 2017
• Anolis loveridgei SCHMIDT, 1936
• Anolis loysiana (COCTEAU, 1836)
• Anolis luteogularis NOBLE & HASSLER, 1935
• Anolis lyra POE, VELASCO, MIYATA & WILLIAMS, 2009
• Anolis macrophallus WERNER, 1917
• Anolis maculiventris BOULENGER, 1898
• Anolis magnaphallus POE & IBÁÑEZ, 2007
• Anolis marmoratus DUMÉRIL & BIBRON, 1837
• Anolis matudai SMITH, 1956
• Anolis mccraniei (KÖHLER, TOWNSEND & PETERSEN, 2016)
• Anolis megapholidotus SMITH, 1933
• Anolis meridionalis BOETTGER, 1885
• Anolis mestrei BARBOUR & RAMSDEN, 1916
• Anolis microtus COPE, 1871
• Anolis mirus WILLIAMS, 1963
• Anolis muralla (KÖHLER, MCCRANIE & WILSON, 1999)
• Anolis naufragus (CAMPBELL, HILLIS & LAMAR, 1989)
• Anolis neblininus (MYERS, WILLIAMS & MCDIARMID, 1993)
• Anolis nebuloides BOCOURT, 1873
• Anolis nebulosus (WIEGMANN, 1834)
• Anolis neglectus PRATES, MELO-SAMPAIO, DE QUEIROZ, CARNAVAL, RODRIGUES & DRUMMOND, 2019
• Anolis nemonteae AYALA-VARELA, VALVERDE, POE, NARVÁEZ, YÁNEZ-MUÑOZ & TORRES-CARVAJAL, 2021
• Anolis notopholis BOULENGER, 1896
• Anolis olssoni SCHMIDT, 1919
• Anolis onca (O'SHAUGHNESSY, 1875)
• Anolis ophiolepis COPE, 1861
• Anolis ortonii COPE, 1868
• Anolis oxylophus COPE, 1875
• Anolis pachypus COPE, 1875
• Anolis parvicirculatus ÁLVAREZ DEL TORO & SMITH, 1956
• Anolis pentaprion COPE, 1863
• Anolis peraccae BOULENGER, 1898
• Anolis peruensis POE, LATELLA, AYALA-VARELA, YAÑEZ-MIRANDA & TORRES-CARVAJAL, 2015
• Anolis petersii BOCOURT, 1873
• Anolis peucephilus KÖHLER, TREJO-PÉREZ, PETERSEN, MENDEZ DE LA CRUZ, 2014
• Anolis phyllorhinus MYERS & CARVALHO, 1945
• Anolis pijolensis (MCCRANIE, WILSON & WILLIAMS, 1993)
• Anolis pinchoti COCHRAN, 1931
• Anolis placidus HEDGES & THOMAS, 1989
• Anolis planiceps TROSCHEL, 1848
• Anolis podocarpus AYALA-VARELA & TORRES-CARVAJAL, 2010
• Anolis poecilopus COPE, 1863
• Anolis polylepis PETERS, 1874
• Anolis porcatus GRAY, 1840
• Anolis prasinorius KÖHLER & HEDGES, 2016
• Anolis princeps BOULENGER, 1902
• Anolis pseudokemptoni KÖHLER, PONCE, SUNYER & BATISTA, 2007
• Anolis pseudopachypus KÖHLER, PONCE, SUNYER & BATISTA, 2007
• Anolis pulchellus DUMÉRIL & BIBRON, 1837
• Anolis punctatus DAUDIN, 1802
• Anolis purpurescens COPE, 1899
• Anolis purpurgularis (MCCRANIE, CRUZ & HOLM, 1993)
• Anolis purpuronectes GRAY, MEZA-LÁZARO, POE & NIETO-MONTES DE OCA, 2016
• Anolis pygmaeus ÁLVAREZ DEL TORO & SMITH, 1956
• Anolis quadriocellifer BARBOUR & RAMSDEN, 1919
• Anolis quimbaya MORENO-ARIAS, MÉNDEZ-GALEANO, BELTRÁN & VARGAS-RAMÍREZ, 2023
• Anolis ravifaux SCHWARTZ & HENDERSON, 1982
• Anolis rejectus GARRIDO & SCHWARTZ, 1972
• Anolis richardii DUMÉRIL & BIBRON, 1837
• Anolis riparius CHAVES, RYAN, BOLAÑOS, MÁRQUEZ, KÖHLER & POE, 2023
• Anolis rivalis WILLIAMS, 1984
• Anolis robinsoni CHAVES, RYAN, BOLAÑOS, MÁRQUEZ, KÖHLER & POE, 2023
• Anolis rodriguezii BOCOURT, 1873
• Anolis roosevelti GRANT, 1931
• Anolis roquet (BONNATERRE, 1789)
• Anolis rubiginosus BOCOURT, 1873
• Anolis rubribarbaris (KÖHLER, MCCRANIE & WILSON, 1999)
• Anolis sabanus GARMAN, 1887
• Anolis sagrei DUMÉRIL & BIBRON, 1837
• Anolis salvini BOULENGER, 1885
• Anolis savagei POE & RYAN, 2017
• Anolis saxatilis MERTENS, 1938
• Anolis schiedii (WIEGMANN, 1834)
• Anolis scypheus COPE, 1864
• Anolis semilineatus COPE, 1864
• Anolis sericeus HALLOWELL, 1856
• Anolis serranoi (KÖHLER, 1999)
• Anolis smallwoodi SCHWARTZ, 1964
• Anolis smaragdinus BARBOUR & SHREVE, 1935
• Anolis sminthus DUNN & EMLEN, 1932
• Anolis soinii POE & YAÑEZ-MIRANDA, 2008
• Anolis spectrum PETERS, 1863
• Anolis squamulatus PETERS, 1863
• Anolis stratulus COPE, 1861
• Anolis tandai AVILA-PIRES, 1995
• Anolis tequendama MORENO-ARIAS, MÉNDEZ-GALEANO, BELTRÁN & VARGAS-RAMÍREZ, 2023
• Anolis tigrinus PETERS, 1863
• Anolis torresfundorai TORRES, REILLY, NUÑEZ-PENICHET, REYNOLDS & GLOR, 2025
• Anolis townsendi STEJNEGER, 1900
• Anolis trachyderma COPE, 1875
• Anolis trinitatis REINHARDT & LÜTKEN, 1862
• Anolis triumphalis (NICHOLSON & KÖHLER, 2014)
• Anolis tropidogaster HALLOWELL, 1856
• Anolis tropidolepis BOULENGER, 1885
• Anolis tropidonotus PETERS, 1863
• Anolis uniformis COPE, 1885
• Anolis unilobatus KÖHLER & VESELY, 2010
• Anolis urraoi GRISALES-MARTÍNEZ, VELASCO, BOLÍVAR, WILLIAMS & DAZA, 2017
• Anolis ustus COPE, 1864
• Anolis valencienni DUMÉRIL & BIBRON, 1837
• Anolis vaupesianus WILLIAMS, 1982
• Anolis vermiculatus COCTEAU, 1837
• Anolis viridius KÖHLER & HEDGES, 2016
• Anolis vittigerus COPE, 1863
• Anolis wattsii BOULENGER, 1894
• Anolis williamsmittermeierorum POE & YAÑEZ-MIRANDA, 2007
• Anolis woodi DUNN, 1940
• Anolis yoroensis (MCCRANIE, NICHOLSON & KÖHLER, 2001)
• Anolis zeus (KÖHLER & MCCRANIE, 2001)
• Anomalepis flavapices PETERS, 1957
• Anomalopus leuckartii (WEINLAND, 1863)
• Anomalopus verreauxii DUMÉRIL, 1851
• Anotosaura vanzolinia DIXON, 1974
• Antaioserpens warro (DE VIS, 1884)
• Antaresia childreni (GRAY, 1842)
• Antaresia maculosa (PETERS, 1873)
• Antaresia perthensis (STULL, 1932)
• Antillotyphlops granti (RUTHVEN & GAIGE, 1935)
• Antillotyphlops guadeloupensis (RICHMOND, 1966)
• Antillotyphlops hypomethes (HEDGES & THOMAS, 1991)
• Antillotyphlops monensis (SCHMIDT, 1926)
• Antillotyphlops platycephalus (DUMÉRIL & BIBRON, 1844)
• Apalone ferox (SCHNEIDER, 1783)
• Apalone mutica (LESUEUR, 1827)
• Apalone spinifera (LESUEUR, 1827)
• Aparallactus guentheri BOULENGER, 1895
• Aparallactus lineatus (PETERS, 1870)
• Aparallactus lunulatus (PETERS, 1854)
• Aparallactus modestus (GÜNTHER, 1859)
• Aparallactus niger BOULENGER, 1897
• Apathya cappadocica (WERNER, 1902)
• Aphaniotis fusca (PETERS, 1864)
• Apostolepis arenaria RODRIGUES, 1993
• Apostolepis assimilis (REINHARDT, 1861)
• Apostolepis cearensis GOMES, 1915
• Apostolepis dorbignyi (SCHLEGEL, 1837)
• Apostolepis flavotorquata (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Apostolepis gaboi RODRIGUES, 1993
• Apostolepis kikoi SANTOS, ENTIAUSPE-NETO, SILVA-ARAÚJO, SOUZA, LEMA, STRÜSSMANN & ALBUQUERQUE, 2018
• Apostolepis multicincta HARVEY, 1999
• Apostolepis sanctaeritae WERNER, 1924
• Apostolepis thalesdelemai BORGES-NOJOSA, LIMA, BEZERRA & JAMES, 2016
• Apostolepis underwoodi DE LEMA & CAMPBELL, 2017
• Aprasia litorea MARYAN, BUSH, ADAMS, 2013
• Aprasia pseudopulchella KLUGE, 1974
• Aprasia pulchella GRAY, 1839
• Aprasia rostrata PARKER, 1956
• Aprasia striolata LÜTKEN, 1863
• Archaeolacerta bedriagae (CAMERANO, 1885)
• Argyrophis diardii (SCHLEGEL, 1839)
• Argyrophis fuscus (DUMÉRIL, 1851)
• Argyrophis giadinhensis (BOURRET, 1937)
• Argyrophis klemmeri (TAYLOR, 1962)
• Argyrophis muelleri (SCHLEGEL, 1839)
• Argyrophis trangensis (TAYLOR, 1962)
• Aristelliger cochranae GRANT, 1931
• Aristelliger georgeensis (BOCOURT, 1873)
• Aristelliger lar COPE, 1862
• Arizona elegans KENNICOTT, 1859
• Arizona occidentalis BLANCHARD, 1924
• Arizona pacata KLAUBER, 1946
• Arrhyton taeniatum GÜNTHER, 1858
• Asaccus elisae (WERNER, 1896)
• Asaccus griseonotus DIXON & ANDERSON, 1973
• Aspidelaps lubricus (LAURENTI, 1768)
• Aspidelaps scutatus (SMITH, 1849)
• Aspidomorphus dimorphus KRAUS, 2025
• Aspidoscelis angusticeps (COPE, 1878)
• Aspidoscelis arizonae (VAN DENBURGH, 1896)
• Aspidoscelis burti (TAYLOR, 1938)
• Aspidoscelis costatus (COPE, 1878)
• Aspidoscelis cozumela (GADOW, 1906)
• Aspidoscelis danheimae (BURT, 1929)
• Aspidoscelis deppii (WIEGMANN, 1834)
• Aspidoscelis exsanguis (LOWE, 1956)
• Aspidoscelis gularis (BAIRD & GIRARD, 1852)
• Aspidoscelis hyperythrus (COPE, 1863)
• Aspidoscelis inornatus (BAIRD, 1859)
• Aspidoscelis labialis (STEJNEGER, 1890)
• Aspidoscelis lineattissimus (COPE, 1878)
• Aspidoscelis marmoratus (BAIRD & GIRARD, 1852)
• Aspidoscelis martyris (STEJNEGER, 1891)
• Aspidoscelis maximus (COPE, 1863)
• Aspidoscelis motaguae (SACKETT, 1941)
• Aspidoscelis neomexicanus (LOWE & ZWEIFEL, 1952)
• Aspidoscelis neotesselatus (WALKER, CORDES & TAYLOR, 1997)
• Aspidoscelis sackii (WIEGMANN, 1834)
• Aspidoscelis sexlineatus (LINNAEUS, 1766)
• Aspidoscelis sonorae (LOWE & WRIGHT, 1964)
• Aspidoscelis tesselatus (SAY, 1822)
• Aspidoscelis tigris (BAIRD & GIRARD, 1852)
• Aspidoscelis uniparens (WRIGHT & LOWE, 1965)
• Asthenodipsas ingeri QUAH, LIM & GRISMER, 2021
• Asthenodipsas laevis (BOIE, 1827)
• Asthenodipsas malaccana PETERS, 1864
• Astrochelys radiata (SHAW, 1802)
• Astrochelys yniphora (VAILLANT, 1885)
• Ateuchosaurus okinavensis (THOMPSON, 1912)
• Atheris anisolepis MOCQUARD, 1887
• Atheris ceratophora WERNER, 1896
• Atheris chlorechis (PEL, 1852)
• Atheris hirsuta ERNST & RÖDEL, 2002
• Atheris mabuensis BRANCH & BAYLISS, 2009
• Atheris squamigera HALLOWELL, 1854
• Atheris subocularis FISCHER, 1888
• Atlantolacerta andreanskyi (WERNER, 1929)
• Atractaspis andersonii BOULENGER, 1905
• Atractaspis aterrima GÜNTHER, 1863
• Atractaspis battersbyi DE WITTE, 1959
• Atractaspis bibronii SMITH, 1849
• Atractaspis branchi RÖDEL, KUCHARZEWSKI, MAHLOW, CHIRIO, PAUWELS, CARLINO, SAMBOLAH & GLOS, 2019
• Atractaspis congica PETERS, 1877
• Atractaspis corpulenta (HALLOWELL, 1854)
• Atractaspis engaddensis HAAS, 1950
• Atractaspis irregularis (REINHARDT, 1843)
• Atractaspis magrettii SCORTECCI, 1929
• Atractaspis phillipsi BARBOUR, 1913
• Atractus arangoi PRADO, 1940
• Atractus badius (BOIE, 1827)
• Atractus bocki WERNER, 1909
• Atractus boimirim PASSOS, PRUDENTE & LYNCH, 2016
• Atractus caete PASSOS, FERNANDES, BÉRNILS & MOURA-LEITE, 2010
• Atractus dapsilis MELO-SAMPAIO, PASSOS, FOUQUET, COSTA-PRUDENTE & TORRES-CARVAJAL, 2019
• Atractus duidensis ROZE, 1961
• Atractus elaps (GÜNTHER, 1858)
• Atractus emigdioi GONZÁLEZ-SPONGA, 1971
• Atractus emmeli (BOETTGER, 1888)
• Atractus favae (DE FILIPPI, 1840)
• Atractus flammigerus (BOIE, 1827)
• Atractus francoi PASSOS, FERNANDES, BÉRNILS & MOURA-LEITE, 2010
• Atractus guentheri (WUCHERER, 1861)
• Atractus maculatus (GÜNTHER, 1858)
• Atractus major BOULENGER, 1894
• Atractus marthae MENESES-PELAYO & PASSOS, 2019
• Atractus michaelsabini ARTEAGA, QUEZADA, VIEIRA & GUAYASAMIN, 2022
• Atractus oculotemporalis AMARAL, 1932
• Atractus pachacamac MELO-SAMPAIO, PASSOS, PRUDENTE, VENEGAS & TORRES-CARVAJAL, 2021
• Atractus pantostictus FERNANDES & PUORTO, 1993
• Atractus paraguayensis WERNER, 1924
• Atractus potschi FERNANDES, 1995
• Atractus reticulatus (BOULENGER, 1885)
• Atractus ronnie PASSOS, FERNANDES & BORGES-NOJOSA, 2007
• Atractus sanctaemartae DUNN, 1946
• Atractus savagei SALAZAR-VALENZUELA, TORRES-CARVAJAL & PASSOS, 2014
• Atractus schach (BOIE, 1827)
• Atractus serranus AMARAL, 1930
• Atractus snethlageae CUNHA & NASCIMENTO, 1983
• Atractus surucucu PRUDENTE, 2008
• Atractus tartarus PASSOS, PRUDENTE & LYNCH, 2016
• Atractus thalesdelemai PASSOS, FERNANDES & ZANELLA, 2005
• 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 ukupacha MELO-SAMPAIO, PASSOS, PRUDENTE, VENEGAS & TORRES-CARVAJAL, 2021
• Atractus zebrinus (JAN, 1862)
• Austrelaps superbus (GÜNTHER, 1858)
• Austroablepharus naranjicaudus (GREER, FISHER & HORNER, 2004)
• Azemiops feae BOULENGER, 1888
• Bachia alleni (BARBOUR, 1914)
• Bachia barbouri BURT & BURT, 1931
• Bachia beebei MURPHY, SALVI, SANTOS, BRASWELL, CHARLES, BORZÉE & JOWERS, 2019
• Bachia bicolor (COPE, 1896)
• Bachia dorbignyi (DUMÉRIL & BIBRON, 1839)
• Bachia guianensis HOOGMOED & DIXON, 1977
• Bachia heteropa (LICHTENSTEIN & MARTENS, 1856)
• Bachia huallagana DIXON, 1973
• Bachia intermedia NOBLE, 1921
• Bachia lineata BOULENGER, 1903
• Bachia marcelae DONOSO-BARROS & GARRIDO, 1964
• Bachia peruana (WERNER, 1901)
• Bachia scaea TEIXEIRA JR, DAL VECHIO, SALES-NUNES, MOLLO-NETO, MOREIRA-LOBO, STORTI, JUNQUEIRA-GAIGA, FREIRE-DIAS & RODRIGUES, 2013
• Bachia talpa RUTHVEN, 1925
• Bachia trinitatis (BARBOUR, 1914)
• Bachia trisanale (COPE, 1868)
• Baikia africana GRAY, 1865
• Baliodryas steinbachi (BOULENGER, 1905)
• Barisia ciliaris (SMITH, 1942)
• Barisia imbricata (WIEGMANN, 1828)
• Basiliscus basiliscus (LINNAEUS, 1758)
• Basiliscus plumifrons COPE, 1875
• Basiliscus vittatus WIEGMANN, 1828
• Batagur affinis (CANTOR, 1847)
• Batagur baska (GRAY, 1831)
• Batagur borneoensis (SCHLEGEL & MÜLLER, 1844)
• Batagur dhongoka (GRAY, 1834)
• Batagur kachuga (GRAY, 1831)
• Bavayia ashleyi BAUER, SADLIER & JACKMAN, 2022
• Bavayia astrongatti BAUER, SADLIER & JACKMAN, 2022
• Bavayia borealis BAUER, SADLIER & JACKMAN, 2022
• Bavayia boulinda BAUER, SADLIER & JACKMAN, 2022
• Bavayia campestris BAUER, SADLIER & JACKMAN, 2022
• Bavayia centralis BAUER, SADLIER & JACKMAN, 2022
• Bavayia cyclura (GÜNTHER, 1872)
• Bavayia endemia BAUER, SADLIER & JACKMAN, 2022
• Bavayia exsuccida BAUER, WHITAKER & SADLIER, 1998
• Bavayia geitaina WRIGHT, BAUER & SADLIER, 2000
• Bavayia insularis BAUER, SADLIER & JACKMAN, 2022
• Bavayia koniambo BAUER, SADLIER & JACKMAN, 2022
• Bavayia lepredourensis BAUER, SADLIER & JACKMAN, 2022
• Bavayia loyaltiensis BAUER, TELMA & SADLIER, 2022
• Bavayia mandjeliensis BAUER, SADLIER & JACKMAN, 2022
• Bavayia menazi BAUER, SADLIER & JACKMAN, 2022
• Bavayia nehoueensis BAUER, SADLIER & JACKMAN, 2022
• Bavayia occidentalis BAUER, SADLIER & JACKMAN, 2022
• Bavayia renevierorum BAUER, SADLIER & JACKMAN, 2022
• Bavayia sauvagii (BOULENGER, 1883)
• Bavayia stephenparki BAUER, SADLIER & JACKMAN, 2022
• Bavayia ultramaficola BAUER, SADLIER & JACKMAN, 2022
• Bavayia whitakeri BAUER, SADLIER & JACKMAN, 2022
• Bipes biporus (COPE, 1894)
• Bitia hydroides GRAY, 1842
• Bitis albanica HEWITT, 1937
• Bitis arietans (MERREM, 1820)
• Bitis armata (SMITH, 1826)
• 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 inornata (SMITH, 1838)
• Bitis nasicornis (SHAW & NODDER, 1792)
• Bitis parviocula BÖHME, 1977
• Bitis peringueyi (BOULENGER, 1888)
• Bitis rhinoceros (SCHLEGEL, 1855)
• Bitis rubida BRANCH, 1997
• Bitis schneideri (BOETTGER, 1886)
• Blaesodactylus ganzhorni VENCES, MIRALLES, INEICH, RAKOTOARISON, GLASENAPP, SCHERZ, KÖHLER, GLAW & RASELIMANANA, 2025
• Blanus alexandri SINDACO, KORNILIOS, SACCHI & LYMBERAKIS, 2014
• Blanus aporus WERNER, 1898
• Blanus cinereus (VANDELLI, 1797)
• Blanus mettetali BONS, 1963
• Blanus strauchi (BEDRIAGA, 1884)
• Boa constrictor LINNAEUS, 1758
• Boa imperator DAUDIN, 1803
• Boaedon broadleyi HALLERMANN & HAWLITSCHEK, 2025
• Boaedon capensis DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Boaedon fuliginosus (BOIE, 1827)
• Boaedon lineatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Boaedon littoralis TRAPE & MEDIANNIKOV, 2016
• Boaedon maculatus PARKER, 1932
• Boaedon mendesi CERÍACO, ARELLANO, JADIN, MARQUES, PARRINHA & HALLERMANN, 2021
• Boaedon montanus TRAPE, MEDIANNIKOV, HINKEL & HINKEL, 2022
• Boaedon olivaceus (DUMÉRIL, 1856)
• Boaedon subflavus TRAPE & MEDIANNIKOV, 2016
• Boaedon virgatus (HALLOWELL, 1854)
• Bogertophis rosaliae (MOCQUARD, 1899)
• Bogertophis subocularis (BROWN, 1902)
• Boiga andamanensis (WALL, 1909)
• Boiga barnesii (GÜNTHER, 1869)
• Boiga beddomei (WALL, 1909)
• Boiga bourreti TILLACK, ZIEGLER & KHAC QUYET, 2004
• Boiga ceylonensis (GÜNTHER, 1858)
• Boiga cyanea (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Boiga dendrophila (BOIE, 1827)
• Boiga dightoni (BOULENGER, 1894)
• Boiga flaviviridis VOGEL & GANESH, 2013
• Boiga forsteni (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Boiga gocool (GRAY, 1834)
• Boiga jaspidea (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Boiga kraepelini STEJNEGER, 1902
• Boiga melanota (BOULENGER, 1896)
• Boiga multomaculata (BOIE, 1827)
• Boiga nigriceps (GÜNTHER, 1863)
• Boiga nuchalis (GÜNTHER, 1875)
• Boiga siamensis NUTAPHAND, 1971
• Boiga westermanni (REINHARDT, 1863)
• Boiruna maculata (BOULENGER, 1896)
• Boiruna sertaneja ZAHER, 1996
• Borikenophis portoricensis (REINHARDT & LÜTKEN, 1862)
• Borikenophis sanctaecrucis (COPE, 1862)
• Borikenophis variegatus (SCHMIDT, 1926)
• Bothriechis aurifer (SALVIN, 1860)
• Bothriechis lateralis PETERS, 1862
• Bothriechis marchi (BARBOUR & LOVERIDGE, 1929)
• 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 campbelli (FREIRE-LASCANO, 1991)
• Bothrocophias tulitoi ANGARITA-SIERRA, CUBIDES-CUBILLOS & HURTADO-GÓMEZ, 2022
• Bothrophthalmus brunneus GÜNTHER, 1863
• Bothrophthalmus lineatus (PETERS, 1863)
• Bothrops alternatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Bothrops ammodytoides LEYBOLD, 1873
• Bothrops asper (GARMAN, 1883)
• Bothrops atrox (LINNAEUS, 1758)
• Bothrops bilineatus (WIED-NEUWIED, 1821)
• Bothrops caribbaeus (GARMAN, 1887)
• Bothrops chloromelas (BOULENGER, 1912)
• Bothrops erythromelas (AMARAL, 1923)
• Bothrops jararaca (WIED-NEUWIED, 1824)
• Bothrops jararacussu LACERDA, 1884
• Bothrops jonathani HARVEY, 1994
• Bothrops lanceolatus (BONNATERRE, 1790)
• Bothrops leucurus WAGLER, 1824
• Bothrops lutzi (MIRANDA-RIBEIRO, 1915)
• Bothrops mattogrossensis AMARAL, 1925
• Bothrops monsignifer TIMMS, CHAPARRO, VENEGAS, SALAZAR-VALENZUELA, SCROCCHI, CUEVAS, LEYNAUD & CARRASCO, 2019
• Bothrops moojeni HOGE, 1966
• Bothrops neuwiedi WAGLER, 1824
• Bothrops oligobalius DAL VECHIO, PRATES, GRAZZIOTIN, GRABOSKI & RODRIGUES, 2021
• Bothrops pirajai AMARAL, 1923
• Bothrops pubescens (COPE, 1870)
• Bothrops taeniatus WAGLER, 1824
• Bothrops venezuelensis SANDNER-MONTILLA, 1952
• Brachylophus bulabula FISHER, HARLOW, EDWARDS & KEOGH, 2008
• Brachylophus fasciatus (BRONGNIART, 1800)
• Brachylophus vitiensis GIBBONS, 1981
• Brachymeles apus HIKIDA, 1982
• Brachymeles bicolor (GRAY, 1845)
• Brachymeles bonitae DUMÉRIL & BIBRON, 1839
• Brachymeles burksi TAYLOR, 1917
• Brachymeles cebuensis BROWN & RABOR, 1967
• Brachymeles gracilis (FISCHER, 1885)
• Brachymeles ligtas GEHEBER, DAVIS, WATTERS, PENROD, FELLER, DAVEY, ELLSWORTH, FLANAGAN, HEITZ, MOORE, NGUYEN, ROBERTS, SUTTON, SANGUILA, LINKEM, BROWN & SILER, 2016
• Brachymeles talinis BROWN, 1956
• Brachymeles taylori BROWN, 1956
• Brachyorrhos albus (LINNAEUS, 1758)
• Brachyorrhos gastrotaenius (BLEEKER, 1860)
• Brachyorrhos raffrayi (SAUVAGE, 1879)
• Brachyorrhos wallacei MURPHY, MUMPUNI, DE LANG, GOWER & SANDERS, 2012
• Brachyurophis campbelli (KINGHORN, 1929)
• Brachyurophis incinctus (STORR, 1968)
• Brachyurophis morrisi (HORNER, 1998)
• Brachyurophis roperi (KINGHORN, 1931)
• Brachyurophis semifasciatus GÜNTHER, 1863
• Bradypodion caffrum (BOETTGER, 1889)
• Bradypodion damaranum (BOULENGER, 1887)
• Bradypodion kentanicum (HEWITT, 1935)
• Bradypodion melanocephalum (GRAY, 1865)
• Bradypodion pumilum (GMELIN, 1789)
• Bradypodion venustum TOLLEY, TILBURY & BURGER, 2022
• Brasiliscincus heathi (SCHMIDT & INGER, 1951)
• Bronchocela cristatella (KUHL, 1820)
• Bronchocela danieli (TIWARI & BISWAS, 1973)
• Bronchocela jubata DUMÉRIL & BIBRON, 1837
• Bronchocela nicobarica CHANDRAMOULI, ADHIKARI, AMARASINGHE & ABINAWANTO, 2023
• Bronchocela octospinosa (BAUMANN, 1913)
• Brookesia antakarana RAXWORTHY & NUSSBAUM, 1995
• Brookesia bonsi RAMANANTSOA, 1980
• Brookesia brunoi CROTTINI, MIRALLES, GLAW, HARRIS, LIMA & VENCES, 2012
• Brookesia brygooi RAXWORTHY & NUSSBAUM, 1995
• Brookesia decaryi ANGEL, 1939
• Brookesia ebenaui (BOETTGER, 1880)
• Brookesia exarmata SCHIMMENTI & JESU, 1996
• Brookesia stumpffi BOETTGER, 1894
• Brookesia therezieni BRYGOO & DOMERGUE, 1970
• Bufoniceps laungwalaensis (SHARMA, 1978)
• Bungarus caeruleus (SCHNEIDER, 1801)
• Bungarus candidus (LINNAEUS, 1758)
• Bungarus fasciatus (SCHNEIDER, 1801)
• Bungarus lividus CANTOR, 1839
• Bungarus multicinctus BLYTH, 1861
• Bungarus niger WALL, 1908
• Bungarus sindanus BOULENGER, 1897
• Bungarus suzhenae CHEN, SHI, VOGEL, DING & SHI, 2021
• Bungarus walli WALL, 1907
• Bunopus blanfordii STRAUCH, 1887
• Bunopus crassicauda NIKOLSKY, 1907
• Bunopus orientalis (BLANFORD, 1876)
• Bunopus tuberculatus BLANFORD, 1874
• Cachryx defensor COPE, 1866
• Cacophis harriettae KREFFT, 1869
• Cacophis krefftii GÜNTHER, 1863
• Cacophis squamulosus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Cadea blanoides (STEJNEGER, 1916)
• Caiman crocodilus (LINNAEUS, 1758)
• Caiman latirostris (DAUDIN, 1801)
• Calabaria reinhardtii (SCHLEGEL, 1851)
• Calamaria abstrusa INGER & MARX, 1965
• Calamaria acutirostris BOULENGER, 1896
• Calamaria albiventer (GRAY, 1834)
• Calamaria alidae BOULENGER, 1920
• Calamaria annamensis BOURRET, 1937
• Calamaria apraeocularis SMITH, 1927
• Calamaria battersbyi INGER & MARX, 1965
• Calamaria berezowskii GÜNTHER, 1896
• Calamaria bicolor DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Calamaria boesemani INGER & MARX, 1965
• Calamaria borneensis BLEEKER, 1860
• Calamaria brongersmai INGER & MARX, 1965
• Calamaria crassa LIDTH DE JEUDE, 1922
• Calamaria curta BOULENGER, 1896
• Calamaria doederleini GOUGH, 1902
• Calamaria dominici ZIEGLER, TRAN & NGUYEN, 2019
• Calamaria eiselti INGER & MARX, 1965
• Calamaria everetti BOULENGER, 1893
• Calamaria forcarti INGER & MARX, 1965
• Calamaria gervaisii DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Calamaria grabowskyi FISCHER, 1885
• Calamaria gracillima (GÜNTHER, 1872)
• Calamaria griswoldi LOVERIDGE, 1938
• Calamaria hilleniusi INGER & MARX, 1965
• Calamaria javanica BOULENGER, 1891
• Calamaria lateralis MOCQUARD, 1890
• Calamaria lautensis DE ROOIJ, 1917
• Calamaria leucogaster BLEEKER, 1860
• Calamaria linnaei BOIE, 1827
• Calamaria lovii BOULENGER, 1887
• Calamaria lumbricoidea BOIE, 1827
• Calamaria lumholtzi ANDERSSON, 1923
• Calamaria margaritophora BLEEKER, 1860
• Calamaria mecheli SCHENKEL, 1901
• Calamaria melanota JAN, 1862
• Calamaria mizoramensis LALREMSANGA, MALSAWMDAWNGLIANA, BAL, VABEIRYUREILAI, HRUAIA, KOROLEV, VOGEL, POYARKOV & NGUYEN, 2026
• Calamaria modesta DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Calamaria muelleri BOULENGER, 1896
• Calamaria nuchalis BOULENGER, 1896
• Calamaria pavimentata DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Calamaria prakkei LIDTH DE JEUDE, 1893
• Calamaria rebentischi BLEEKER, 1860
• Calamaria schlegeli DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Calamaria schmidti MARX & INGER, 1955
• Calamaria strigiventris POYARKOV, NGUYEN, ORLOV & VOGEL, 2019
• Calamaria suluensis TAYLOR, 1922
• Calamaria sumatrana EDELING, 1870
• Calamaria ulmeri SACKETT, 1940
• Calamaria virgulata BOIE, 1827
• Calamodontophis paucidens (AMARAL, 1936)
• Calamodontophis ronaldoi FRANCO, DE CARVALHO-CINTRA & DE LEMA, 2006
• Calamophis katesandersae MURPHY, 2012
• Caledoniscincus austrocaledonicus (BAVAY, 1869)
• Caledoniscincus haplorhinus (GÜNTHER, 1872)
• Caledoniscincus notialis SADLIER, SMITH, BAUER & WOOD, 2013
• Caledoniscincus terma SADLIER, BAUER & COLGAN, 1999
• Calliophis bivirgatus (BOIE, 1827)
• Calliophis castoe SMITH, OGALE, DEEPAK & GIRI, 2012
• Calliophis gracilis GRAY, 1834
• Calliophis intestinalis (LAURENTI, 1768)
• Calliophis maculiceps (GÜNTHER, 1858)
• Calliophis melanurus (SHAW, 1802)
• Calliophis nigrescens (GÜNTHER, 1862)
• Calliophis nigrotaeniatus PETERS, 1863
• Callisaurus draconoides BLAINVILLE, 1835
• Calloselasma rhodostoma (KUHL, 1824)
• Calotes bhutanensis BISWAS, 1975
• Calotes calotes (LINNAEUS, 1758)
• Calotes ceylonensis MÜLLER, 1887
• Calotes chincollium VINDUM, 2003
• Calotes emma GRAY, 1845
• Calotes grandisquamis GÜNTHER, 1875
• Calotes iadina WANG, DEEPAK & GRISMER, 2024
• Calotes irawadi ZUG, BROWN, SCHULTE & VINDUM, 2006
• Calotes jerdoni GÜNTHER, 1870
• Calotes liocephalus GÜNTHER, 1872
• Calotes liolepis BOULENGER, 1885
• Calotes maehongsonensis PRAKOBKARN, ZUG, TANDAVANITJ & NGAMPRASERTWONG, 2026
• Calotes maria GRAY, 1845
• Calotes medogensis ZHAO & LI, 1984
• Calotes minor (HARDWICKE & GRAY, 1827)
• Calotes mystaceus DUMÉRIL & BIBRON, 1837
• Calotes nigrilabris PETERS, 1860
• Calotes nigriplicatus HALLERMANN, 2000
• Calotes paulus SMITH, 1935
• Calotes thailandensis PRAKOBKARN, ZUG, TANDAVANITJ & NGAMPRASERTWONG, 2026
• Calotes versicolor (DAUDIN, 1802)
• Calotes vindumbarbatus WAGNER, IHLOW, HARTMANN, FLECKS, SCHMITZ & BÖHME, 2021
• Calotes vultuosus (HARLAN, 1825)
• Calotes wangi HUANG, LI, WANG, LI, HOU & CAI, 2023
• Calotes yunnanensis ANNANDALE, 1905
• Calotes zhaoermii WANG, SHU, LI, GUO & CHE, 2025
• Calotes zolaiking GIRI, CHAITANYA, MAHONY, LALRONUNGA, LALRINCHHANA, DAS, SARKAR, KARANTH & DEEPAK, 2019
• Calumma emelinae PRÖTZEL, SCHERZ, RATSOAVINA, VENCES & GLAW, 2020
• Calumma gallus (GÜNTHER, 1877)
• Calumma gehringi PRÖTZEL, VENCES, SCHERZ, VIEITES & GLAW, 2017
• Calumma radamanus (MERTENS, 1933)
• Calumma tjiasmantoi PRÖTZEL, SCHERZ, RATSOAVINA, VENCES & GLAW, 2020
• Calumma uetzi PRÖTZEL, VENCES, HAWLITSCHEK, SCHERZ, RATSOAVINA & GLAW, 2018
• Calyptommatus confusionibus RODRIGUES, ZAHER & CURCIO, 2001
• Calyptommatus leiolepis RODRIGUES, 1991
• Calyptommatus nicterus RODRIGUES, 1991
• Calyptommatus sinebrachiatus RODRIGUES, 1991
• Candoia aspera (GÜNTHER, 1877)
• Candoia carinata (SCHNEIDER, 1801)
• Candoia paulsoni (STULL, 1956)
• Candoia superciliosa (GÜNTHER, 1863)
• Cantoria violacea GIRARD, 1858
• Capitellum mariagalantae HEDGES & CONN, 2012
• Caretta caretta (LINNAEUS, 1758)
• Carettochelys insculpta RAMSAY, 1886
• Carlia ailanpalai ZUG, 2004
• Carlia bicarinata (MACLEAY, 1877)
• Carlia decora HOSKIN & COUPER, 2012
• Carlia fusca (DUMÉRIL & BIBRON, 1839)
• Carlia pectoralis (DE VIS, 1885)
• Carlia triacantha (MITCHELL, 1953)
• Carlia wundalthini HOSKIN, 2014
• Carphodactylus laevis GÜNTHER, 1897
• Casarea dussumieri (SCHLEGEL, 1837)
• Cathetorhinus melanocephalus DUMÉRIL & BIBRON, 1844
• Causus defilippii (JAN, 1863)
• Causus lichtensteinii (JAN, 1859)
• Causus maculatus (HALLOWELL, 1842)
• Celatiscincus euryotis (WERNER, 1910)
• Celestus capitulatus SCHOOLS & HEDGES, 2024
• Celestus crusculus (GARMAN, 1887)
• Celestus hewardii GRAY, 1845
• Celestus jamesbondi SCHOOLS & HEDGES, 2024
• Cemophora coccinea (BLUMENBACH, 1788)
• Cemophora lineri WILLIAMS, BROWN & WILSON, 1966
• Centrochelys sulcata (MILLER, 1779)
• Cerastes cerastes (LINNAEUS, 1758)
• Cerastes gasperettii LEVITON & ANDERSON, 1967
• Cerastes vipera (LINNAEUS, 1758)
• Ceratophora stoddartii GRAY, 1834
• Cerberus dunsoni MURPHY, VORIS & KARNS, 2012
• Cerberus rynchops (SCHNEIDER, 1799)
• Cerberus schneiderii (SCHLEGEL, 1837)
• Cercophis auratus (SCHLEGEL, 1837)
• Cercosaura anordosquama STURARO, RODRIGUES, COLLI, KNOWLES & AVILA-PIRES, 2018
• Cercosaura argulus PETERS, 1862
• Cercosaura doanae ECHEVARRÍA, BARBOZA & VENEGAS, 2015
• Cercosaura eigenmanni (GRIFFIN, 1917)
• Cercosaura ocellata WAGLER, 1830
• Cercosaura olivacea (GRAY, 1845)
• Cercosaura quadrilineata BOETTGER, 1876
• Cercosaura schreibersii WIEGMANN, 1834
• Cerrophidion godmani (GÜNTHER, 1863)
• Cerrophidion petlalcalensis LÓPEZ-LUNA, VOGT & TORRE-LORANCA, 1999
• Cerrophidion sasai JADIN, TOWNSEND, CASTOE & CAMPBELL, 2012
• Cerrophidion tzotzilorum (CAMPBELL, 1985)
• Cerrophidion wilsoni JADIN, TOWNSEND, CASTOE & CAMPBELL, 2012
• Chalarodon steinkampi MIRALLES, GLAW, RATSOAVINA & VENCES, 2015
• Chalcides chalcides (LINNAEUS, 1758)
• Chalcides ocellatus (FORSKÅL, 1775)
• Chalcides sepsoides (AUDOUIN, 1829)
• Chalcides viridanus (GRAVENHORST, 1851)
• Chamaeleo calyptratus DUMÉRIL & BIBRON, 1851
• Chamaeleo chamaeleon (LINNAEUS, 1758)
• Chamaeleo dilepis LEACH, 1819
• Chamaeleo gracilis HALLOWELL, 1844
• Chamaeleo laevigatus GRAY, 1863
• Chamaeleo monachus GRAY, 1865
• Chamaeleo zeylanicus LAURENTI, 1768
• Chamaelycus christyi BOULENGER, 1919
• Chamaelycus fasciatus (GÜNTHER, 1858)
• Chamaelycus parkeri (ANGEL, 1934)
• Chamaesaura aenea (FITZINGER, 1843)
• Chamaesaura anguina LINNAEUS, 1758
• Charina bottae (BLAINVILLE, 1835)
• Chatogekko amazonicus (ANDERSSON, 1918)
• Chelodina expansa GRAY, 1857
• Chelodina kuchlingi CANN, 1997
• Chelodina longicollis (SHAW, 1794)
• Chelodina mccordi RHODIN, 1994
• Chelodina oblonga GRAY, 1841
• Chelodina rugosa OGILBY, 1889
• Chelonia mydas (LINNAEUS, 1758)
• Chelonoidis carbonarius (SPIX, 1824)
• Chelonoidis niger (QUOY & GAIMARD, 1824)
• Chelosania brunnea GRAY, 1845
• Chelus fimbriata (SCHNEIDER, 1783)
• Chelus orinocensis VARGAS-RAMÍREZ, CABALLERO, MORALES-BETANCOURT, LASSO, AMAYA, MARTÎNEZ, SILVA-VIANA, VOGT, PIRES-FARIAS, HRBEK, CAMPBELL & FRITZ, 2020
• Chelydra acutirostris PETERS, 1862
• Chelydra rossignonii (BOCOURT, 1868)
• Chelydra serpentina (LINNAEUS, 1758)
• Chersina angulata (SCHWEIGGER, 1812)
• Chersobius boulengeri (DUERDEN, 1906)
• Chersobius signatus (GMELIN, 1789)
• Chersobius solus (BRANCH, 2007)
• Chersodromus liebmanni REINHARDT, 1861
• Chersodromus nigrum CANSECO-MÁRQUEZ, RAMÍREZ-GONZÁLEZ & CAMPBELL, 2018
• Chilabothrus angulifer (COCTEAU & BIBRON, 1840)
• Chilabothrus fordii (GÜNTHER, 1861)
• Chilabothrus inornatus (REINHARDT, 1843)
• Chilabothrus monensis (ZENNECK, 1898)
• Chilabothrus striatus (FISCHER, 1856)
• Chilabothrus strigilatus (COPE, 1862)
• Chioninia coctei (DUMÉRIL & BIBRON, 1839)
• Chioninia delalandii (DUMÉRIL & BIBRON, 1839)
• Chioninia fogoensis (O'SHAUGHNESSY, 1874)
• Chioninia nicolauensis (SCHLEICH, 1987)
• Chioninia spinalis (BOULENGER, 1906)
• Chioninia stangeri (GRAY, 1845)
• Chioninia vaillantii (BOULENGER, 1887)
• Chirindia ewerbecki WERNER, 1910
• Chirindia rondoensis (LOVERIDGE, 1941)
• 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 dracomaris SUDRÉ, ANDRADE-JUNIOR, FOLLY, AZEVEDO, ÁVILA, CURCIO, SALES NUNES & PASSOS, 2024
• Chironius exoletus (LINNAEUS, 1758)
• Chironius flavolineatus (BOETTGER, 1885)
• Chironius foveatus BAILEY, 1955
• Chironius fuscus (LINNAEUS, 1758)
• Chironius gouveai ENTIAUSPE-NETO, LÚCIO-LYRA, KOCH, MARQUES-QUINTELA, DIESEL-ABEGG & LOEBMANN, 2020
• Chironius grandisquamis (PETERS, 1869)
• Chironius laevicollis (WIED-NEUWIED, 1824)
• Chironius laurenti 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 vincenti (BOULENGER, 1891)
• Chironius whipala QUINTEROS-MUÑOZ, GÓMEZ-MURILLO, CAMACHO-BADANI, AGUAYO, CARPIO-REAL, PÉREZ, MARCA, GONZALES & TORRES-CARVAJAL, 2024
• Chironius xaraes SUDRÉ, CERÍACO, TORRES-CARVAJAL, STRÜSSMANN, CURCIO, COLLI & PASSOS, 2026
• Chitra chitra NUTAPHAND, 1986
• Chitra indica (GRAY, 1831)
• Chitra vandijki MCCORD & PRITCHARD, 2003
• Chlamydosaurus kingii GRAY, 1825
• Chlorosoma dunupyana MELO-SAMPAIO, PASSOS, MARTINS, JENNINGS, MOURA-LEITE, MORATO, VENEGAS, CHÁVEZ, VENÂNCIO & SOUZA, 2020
• Chondrodactylus angulifer PETERS, 1870
• Chondrodactylus bibronii (SMITH, 1846)
• Chondrodactylus fitzsimonsi (LOVERIDGE, 1947)
• Chondrodactylus laevigatus (FISCHER, 1888)
• Chondrodactylus pulitzerae (SCHMIDT, 1933)
• Chondrodactylus turneri (GRAY, 1864)
• Chrysemys dorsalis AGASSIZ, 1857
• Chrysemys picta (SCHNEIDER, 1783)
• Chrysopelea ornata (SHAW, 1802)
• Chrysopelea paradisi BOIE, 1827
• Chrysopelea pelias (LINNAEUS, 1758)
• Claudius angustatus COPE, 1865
• Clelia clelia (DAUDIN, 1803)
• Clelia plumbea (WIED-NEUWIED, 1820)
• Clelia scytalina (COPE, 1867)
• Clemmys guttata (SCHNEIDER, 1792)
• Clonophis kirtlandii (KENNICOTT, 1856)
• Cnemaspis adangrawi AMPAI, RUJIRAWAN, WOOD, STUART & AOWPHOL, 2019
• Cnemaspis affinis (STOLICZKA, 1870)
• Cnemaspis agamalaiensis KHANDEKAR, THACKERAY & AGARWAL, 2024
• Cnemaspis ajijae SAYYED, PYRON & DILEEPKUMAR, 2018
• Cnemaspis alwisi MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• 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 aurantiacopes GRISMER & NGO, 2007
• Cnemaspis auriventralis RUJIRAWAN, YODTHONG, AMPAI, TERMPRAYOOON, AKSORNNEAM, STUART & AOWPHOL, 2022
• Cnemaspis barkiensis KHANDEKAR, GAIKWAD, THACKERAY, GANGALMALE & AGARWAL, 2024
• Cnemaspis basalticola KHANDEKAR, THACKERAY, AGARWAL, GANGALMALE, KININGE, & GAIKWAD, 2024
• Cnemaspis baueri DAS & GRISMER, 2003
• Cnemaspis bayuensis GRISMER, GRISMER, WOOD & CHAN, 2008
• Cnemaspis boulengerii STRAUCH, 1887
• Cnemaspis butewai KARUNARATHNA, POYARKOV, DE SILVA, MADAWALA, BOTEJUE, GORIN, SURASINGHE, GABADAGE, UKUWELA & BAUER, 2019
• Cnemaspis calderana MILTO & BEZMAN-MOSEYKO, 2021
• Cnemaspis caudanivea GRISMER & NGO, 2007
• Cnemaspis chanardi GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis chandoliensis KHANDEKAR, GAIKWAD, THACKERAY, GANGALMALE & AGARWAL, 2024
• Cnemaspis chanthaburiensis BAUER & DAS, 1998
• Cnemaspis dezwaani DAS, 2005
• Cnemaspis dringi DAS & BAUER, 1998
• Cnemaspis flavolineata (NICHOLLS, 1949)
• Cnemaspis fortis SAYYED, 2023
• Cnemaspis gracilis (BEDDOME, 1870)
• Cnemaspis grismeri WOOD, QUAH, ANUAR MS & MUIN, 2013
• Cnemaspis gunasekarai AMARASINGHE, KARUNARATHNA, MADAWALA & DE SILVA, 2021
• Cnemaspis harimau CHAN, GRISMER, ANUAR, QUAH, MUIN, SAVAGE, GRISMER, AHMAD, REMIGIO & GREER, 2010
• Cnemaspis huaseesom GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis jacobsoni DAS, 2005
• Cnemaspis jerdonii (THEOBALD, 1868)
• Cnemaspis kalsubaiensis KHANDEKAR, THACKERAY, AGARWAL, GANGALMALE, KININGE, & GAIKWAD, 2024
• Cnemaspis kamolnorranathi GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• 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 kumarasinghei MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis kumpoli TAYLOR, 1963
• Cnemaspis laoensis GRISMER, 2010
• Cnemaspis limi DAS & GRISMER, 2003
• Cnemaspis lineatubercularis AMPAI, WOOD, STUART & AOWPHOL, 2020
• Cnemaspis littoralis (JERDON, 1853)
• Cnemaspis mahabali SAYYED, PYRON & DILEEPKUMAR, 2018
• Cnemaspis mcguirei GRISMER, GRISMER, WOOD & CHAN, 2008
• Cnemaspis modiglianii DAS, 2005
• Cnemaspis molligodai MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis mumpuniae GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis mysoriensis (JERDON, 1853)
• Cnemaspis nairi INGER, MARX & KOSHY, 1984
• Cnemaspis nanayakkarai KARUNARATHNA, UKUWELA, DE SILVA, BAUER, MADAWALA, POYARKOV, BOTEJUE, GABADAGE, GRISMER & GORIN, 2023
• Cnemaspis narathiwatensis GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis nicobaricus CHANDRAMOULI, 2020
• Cnemaspis nigridia (SMITH, 1925)
• Cnemaspis nimbus PAL, MIRZA, DSOUZA & SHANKER, 2021
• Cnemaspis nuicamensis GRISMER & NGO, 2007
• Cnemaspis omari GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis ornata (BEDDOME, 1870)
• Cnemaspis pemanggilensis GRISMER & DAS, 2006
• Cnemaspis peninsularis GRISMER, WOOD, ANUAR, RIYANTO, AHMAD, MUIN, SUMONTHA, GRISMER, ONN, QUAH & PAUWELS, 2014
• Cnemaspis phangngaensis WOOD, GRISMER, AOWPHOL, AGUILAR, COTA, GRISMER, MURDOCH & SITES, 2017
• Cnemaspis phuketensis DAS & LEONG, 2004
• Cnemaspis podihuna DERANIYAGALA, 1944
• Cnemaspis pseudomcguirei GRISMER, AHMAD, CHAN, BELABUT, MUIN, WOOD & GRISMER, 2009
• Cnemaspis punctatonuchalis GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis rajgadensis SAYYED, CYRIAC, PARDESHI & SULAKHE, 2021
• Cnemaspis rashidi SAYYED, KIRUBAKARAN, KHOT, A, M, SAYYED, SAYYED, PURKAYASTHA, DESHPANDE & SULAKHE, 2023
• Cnemaspis retigalensis MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis rishivalleyensis AGARWAL, THACKERAY & KHANDEKAR, 2020
• Cnemaspis roticanai GRISMER & ONN, 2010
• Cnemaspis sakleshpurensis KHANDEKAR, THACKERAY & AGARWAL, 2022
• Cnemaspis salimalii AGARWAL, THACKERAY & KHANDEKAR, 2022
• Cnemaspis samanalensis MENDIS WICKRAMASINGHE & MUNINDRADASA, 2007
• Cnemaspis sanctus KHANDEKAR, THACKERAY & AGARWAL, 2024
• Cnemaspis sathuragiriensis KHANDEKAR, THACKERAY & AGARWAL, 2024
• Cnemaspis scalpensis (FERGUSON, 1877)
• 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 siamensis (SMITH, 1925)
• Cnemaspis silvula MANAMENDRA-ARACHCHI, BATUWITA & PETHIYAGODA, 2007
• Cnemaspis sisparensis (THEOBALD, 1876)
• Cnemaspis tarutaoensis AMPAI, RUJIRAWAN, WOOD, STUART & AOWPHOL, 2019
• Cnemaspis thachanaensis WOOD, GRISMER, AOWPHOL, AGUILAR, COTA, GRISMER, MURDOCH & SITES, 2017
• Cnemaspis tropidogaster (BOULENGER, 1885)
• Cnemaspis tucdupensis GRISMER & NGO, 2007
• Cnemaspis uttaraghati KHANDEKAR, THACKERAY, & AGARWAL, 2021
• Cnemaspis vandeventeri GRISMER, SUMONTHA, COTA, GRISMER, WOOD, PAUWELS & KUNYA, 2010
• Cnemaspis whittenorum DAS, 2005
• Cnemaspis wicksi (STOLICZKA, 1873)
• Cnemaspis wynadensis (BEDDOME, 1870)
• Cnemaspis yelagiriensis AGARWAL, THACKERAY, PAL & KHANDEKAR, 2020
• Cnemaspis zacharyi CYRIAC, PALOT, DEUTI & UMESH, 2020
• Cnemidophorus arubensis LIDTH DE JEUDE, 1887
• Cnemidophorus flavissimus UGUETO, HARVEY & RIVAS, 2010
• Cnemidophorus lemniscatus (LINNAEUS, 1758)
• Cnemidophorus murinus (LAURENTI, 1768)
• Cnemidophorus senectus UGUETO, HARVEY & RIVAS, 2010
• Cnemidophorus vanzoi (BASKIN & WILLIAMS, 1966)
• Coelognathus enganensis (VINCIGUERRA, 1892)
• Coelognathus erythrurus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Coelognathus flavolineatus (SCHLEGEL, 1837)
• Coelognathus helena (DAUDIN, 1803)
• Coelognathus philippinus (GRIFFIN, 1909)
• Coelognathus radiatus (BOIE, 1827)
• Coleodactylus brachystoma (AMARAL, 1935)
• Coleodactylus meridionalis BOULENGER, 1888
• Coleodactylus natalensis FREIRE, 1999
• Coleodactylus septentrionalis VANZOLINI, 1980
• 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 switaki (MURPHY, 1974)
• Coleonyx variegatus (BAIRD, 1858)
• Colobosauroides cearensis CUNHA, LIMA-VERDE & LIMA, 1991
• Coluber constrictor LINNAEUS, 1758
• Comptus alloeides (SCHWARTZ, 1964)
• Comptus stenurus (COPE, 1863)
• Comptus weinlandi (COPE, 1868)
• Congolacerta asukului GREENBAUM, VILLANUEVA, KUSAMBA, ARISTOTE & BRANCH, 2011
• Congolacerta vauereselli (TORNIER, 1902)
• Coniophanes andresensis BAILEY, 1937
• Coniophanes bipunctatus (GÜNTHER, 1858)
• Coniophanes dromiciformis (PETERS, 1863)
• Coniophanes fissidens (GÜNTHER, 1858)
• Coniophanes imperialis (BAIRD & GIRARD, 1859)
• Coniophanes joanae MYERS, 1966
• Coniophanes lateritius COPE, 1862
• Coniophanes melanocephalus (PETERS, 1870)
• Conolophus marthae GENTILE & SNELL, 2009
• Conolophus pallidus HELLER, 1903
• Conophis lineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Conophis vittatus PETERS, 1860
• Conopsis biserialis (TAYLOR & SMITH, 1942)
• Conopsis megalodon (TAYLOR & SMITH, 1942)
• Conopsis nasus (GÜNTHER, 1858)
• Contia tenuis (BAIRD & GIRARD, 1852)
• Contomastix celata CABRERA, CARREIRA, DI PIETRO & RIVERA, 2019
• Contomastix lacertoides (DUMÉRIL & BIBRON, 1839)
• Copeoglossum aurae HEDGES & CONN, 2012
• Copeoglossum margaritae HEDGES & CONN, 2012
• Copeoglossum nigropunctatum (SPIX, 1825)
• Copeoglossum redondae HEDGES & CONN, 2012
• Cophosaurus texanus TROSCHEL, 1852
• Corallus annulatus (COPE, 1875)
• Corallus grenadensis (BARBOUR, 1914)
• Corallus hortulana (LINNAEUS, 1758)
• Corallus ruschenbergerii (COPE, 1875)
• Cordylus cordylus (LINNAEUS, 1758)
• Cordylus jonesii (BOULENGER, 1891)
• Cordylus minor FITZSIMONS, 1943
• Cordylus niger CUVIER, 1829
• Cordylus phonolithos MARQUES, CERÍACO, STANLEY, BANDEIRA, AGARWAL & BAUER, 2019
• Cordylus rivae (BOULENGER, 1896)
• Coronelaps lepidus (REINHARDT, 1861)
• Coronella austriaca LAURENTI, 1768
• Correlophus belepensis BAUER, WHITAKER, SADLIER & JACKMAN, 2012
• Corucia zebrata GRAY, 1855
• Coryphophylax brevicauda HARIKRISHNAN, VASUDEVAN, CHANDRAMOULI, CHOUDHURY, DUTTA & DAS, 2012
• Coryphophylax maximiliani FITZINGER, 1861
• Coryphophylax subcristatus (BLYTH, 1860)
• Corytophanes cristatus (MERREM, 1820)
• Corytophanes hernandesii (DEPPE, 1830)
• Corytophanes percarinatus DUMÉRIL, 1856
• Craspedocephalus borneensis (PETERS, 1872)
• Craspedocephalus puniceus (BOIE, 1827)
• Craspedocephalus trigonocephalus (DONNDORFF, 1798)
• Crenadactylus horni (LUCAS & FROST, 1895)
• Crenadactylus naso STORR, 1978
• Crenadactylus occidentalis DOUGHTY, ELLIS & OLIVER, 2016
• Crenadactylus ocellatus (GRAY, 1845)
• Crenadactylus pilbarensis DOUGHTY, ELLIS & OLIVER, 2016
• Cricosaura typica GUNDLACH, 1863
• Crisantophis nevermanni (DUNN, 1937)
• Crocodilurus amazonicus SPIX, 1825
• Crocodylus intermedius GRAVES, 1819
• Crocodylus johnstoni KREFFT, 1873
• Crocodylus moreletii DUMÉRIL & BIBRON, 1851
• Crocodylus niloticus LAURENTI, 1768
• Crocodylus novaeguineae SCHMIDT, 1928
• Crocodylus porosus SCHNEIDER, 1801
• Crossobamon eversmanni (WIEGMANN, 1834)
• Crotalus adamanteus PALISOT DE BEAUVOIS, 1799
• Crotalus angelensis KLAUBER, 1963
• Crotalus aquilus KLAUBER, 1952
• Crotalus armstrongi CAMPBELL, 1979
• Crotalus atrox BAIRD & GIRARD, 1853
• Crotalus basiliscus (COPE, 1864)
• Crotalus brunneus HARRIS & SIMMONS, 1978
• Crotalus campbelli BRYSON JR, LINKEM, DORCAS, LATHROP, JONES, ALVARADO-DÍAZ, GRÜNWALD & MURPHY, 2014
• Crotalus catalinensis CLIFF, 1954
• Crotalus cerastes HALLOWELL, 1854
• Crotalus cerberus (COUES, 1875)
• Crotalus concolor WOODBURY, 1929
• Crotalus culminatus KLAUBER, 1952
• Crotalus durissus LINNAEUS, 1758
• Crotalus ehecatl CARBAJAL-MÁRQUEZ, CEDEÑO-VÁZQUEZ, MARTÍNEZ-ARCE, NERI-CASTRO & MACHKOUR-M’RABET, 2020
• Crotalus enyo (COPE, 1861)
• Crotalus estebanensis KLAUBER, 1949
• Crotalus helleri MEEK, 1905
• Crotalus horridus LINNAEUS, 1758
• 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 polisi MEIK, SCHAACK, FLORES-VILLELA & STREICHER, 2018
• Crotalus polystictus (COPE, 1865)
• Crotalus pricei VAN DENBURGH, 1895
• Crotalus scutulatus (KENNICOTT, 1861)
• Crotalus simus LATREILLE, 1801
• Crotalus stejnegeri DUNN, 1919
• Crotalus tancitarensis ALVARADO-DÍAZ & CAMPBELL, 2004
• Crotalus tigris KENNICOTT, 1859
• Crotalus tlaloci BRYSON, LINKEM, DORCAS, LATHROP, JONES, ALVARADO-DÍAZ, GRÜNWALD & MURPHY, 2014
• Crotalus totonacus GLOYD & KAUFFELD, 1940
• Crotalus triseriatus (WAGLER, 1830)
• Crotalus vegrandis KLAUBER, 1941
• Crotalus viridis (RAFINESQUE, 1818)
• Crotalus willardi MEEK, 1905
• Crotaphopeltis hippocrepis (REINHARDT, 1843)
• Crotaphopeltis hotamboeia (LAURENTI, 1768)
• Crotaphytus collaris (SAY, 1822)
• Crotaphytus nebrius AXTELL & MONTANUCCI, 1977
• Crotaphytus reticulatus BAIRD, 1858
• Cryophis hallbergi BOGERT & DUELLMAN, 1963
• Cryptoblepharus africanus (STERNFELD, 1918)
• Cryptoblepharus ahli MERTENS, 1928
• Cryptoblepharus aldabrae (STERNFELD, 1918)
• Cryptoblepharus ater (BOETTGER, 1913)
• Cryptoblepharus australis (STERNFELD, 1918)
• Cryptoblepharus balinensis BARBOUR, 1911
• Cryptoblepharus bitaeniatus (BOETTGER, 1913)
• Cryptoblepharus boutonii (DES JARDIN, 1831)
• Cryptoblepharus buchananii (GRAY, 1839)
• Cryptoblepharus burdeni DUNN, 1927
• Cryptoblepharus caudatus (STERNFELD, 1918)
• Cryptoblepharus cognatus (BOETTGER, 1881)
• Cryptoblepharus cursor BARBOUR, 1911
• Cryptoblepharus cygnatus HORNER, 2007
• Cryptoblepharus egeriae (BOULENGER, 1889)
• Cryptoblepharus eximius GIRARD, 1858
• Cryptoblepharus gloriosus (STEJNEGER, 1893)
• Cryptoblepharus keiensis (ROUX, 1910)
• Cryptoblepharus leschenault (COCTEAU, 1832)
• Cryptoblepharus litoralis (MERTENS, 1958)
• Cryptoblepharus megastictus STORR, 1976
• Cryptoblepharus metallicus (BOULENGER, 1887)
• Cryptoblepharus nigropunctatus (HALLOWELL, 1861)
• Cryptoblepharus novaeguineae MERTENS, 1928
• Cryptoblepharus novocaledonicus MERTENS, 1928
• Cryptoblepharus novohebridicus MERTENS, 1928
• Cryptoblepharus plagiocephalus (COCTEAU, 1836)
• Cryptoblepharus poecilopleurus (WIEGMANN, 1836)
• Cryptoblepharus pulcher (STERNFELD, 1918)
• Cryptoblepharus quinquetaeniatus (GÜNTHER, 1874)
• Cryptoblepharus renschi MERTENS, 1928
• Cryptoblepharus rutilus (PETERS, 1879)
• Cryptoblepharus schlegelianus MERTENS, 1928
• Cryptoblepharus virgatus (GARMAN, 1901)
• Cryptoblepharus voeltzkowi (STERNFELD, 1918)
• Cryptophis nigrescens (GÜNTHER, 1862)
• Ctenophorus adelaidensis (GRAY, 1841)
• Ctenophorus aurita (STORR, 1981)
• 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 tjantjalka JOHNSTON, 1992
• Ctenophorus vadnappa HOUSTON, 1974
• Ctenophorus yinnietharra (STORR, 1981)
• Ctenosaura acanthura (SHAW, 1802)
• Ctenosaura bakeri STEJNEGER, 1901
• Ctenosaura flavidorsalis KÖHLER & KLEMMER, 1994
• Ctenosaura hemilopha (COPE, 1863)
• Ctenosaura melanosterna BUCKLEY & AXTELL, 1997
• Ctenosaura nolascensis SMITH, 1972
• Ctenosaura oaxacana KÖHLER & HASBUN, 2001
• Ctenosaura palearis STEJNEGER, 1899
• Ctenosaura pectinata (WIEGMANN, 1834)
• Ctenosaura similis (GRAY, 1831)
• Ctenotus arcanus CZECHURA & WOMBEY, 1982
• Ctenotus australis (GRAY, 1838)
• Ctenotus borealis HORNER & KING, 1985
• Ctenotus brachyonyx STORR, 1971
• Ctenotus brevipes STORR, 1981
• Ctenotus duricola STORR, 1975
• Ctenotus eurydice CZECHURA & WOMBEY, 1982
• Ctenotus fallens STORR, 1974
• Ctenotus helenae STORR, 1969
• Ctenotus ingrami CZECHURA & WOMBEY, 1982
• Ctenotus inornatus (GRAY, 1845)
• Ctenotus kutjupa HUTCHINSON, PRATES & RABOSKY, 2022
• Ctenotus labillardieri (DUMÉRIL & BIBRON, 1839)
• Ctenotus rutilans STORR, 1980
• Ctenotus schomburgkii (PETERS, 1863)
• Ctenotus severus STORR, 1969
• Ctenotus spaldingi (MACLEAY, 1877)
• Ctenotus uber STORR, 1969
• Ctenotus youngsoni STORR, 1975
• Ctenotus zebrilla STORR, 1981
• Cubatyphlops anchaurus (THOMAS & HEDGES, 2007)
• Cubatyphlops golyathi (DOMÍNGUEZ & MORENO, 2009)
• Cubophis cantherigerus (BIBRON, 1843)
• Cubophis fuscicauda (GARMAN, 1888)
• Cubophis vudii (COPE, 1862)
• Cuora amboinensis (DAUDIN, 1801)
• Cuora aurocapitata LUO & ZONG, 1988
• Cuora couro (SCHWEIGGER, 1812)
• Cuora flavomarginata (GRAY, 1863)
• Cuora galbinifrons BOURRET, 1939
• Cuora lineata MCCORD & PHILIPPEN, 1998
• Cuora mccordi ERNST, 1988
• Cuora pani SONG, 1984
• Cuora trifasciata (BELL, 1825)
• Cuora yunnanensis (BOULENGER, 1906)
• Cuora zhoui ZHAO, ZHOU & YE, 1990
• Cyclemys atripons IVERSON & MCCORD, 1997
• Cyclemys dentata (GRAY, 1831)
• Cyclemys enigmatica FRITZ, GUICKING, AUER, SOMMER, WINK & HUNDSDÖRFER, 2008
• Cyclemys fusca FRITZ, GUICKING, AUER, SOMMER, WINK & HUNDSDÖRFER, 2008
• Cyclemys gemeli FRITZ, GUICKING, AUER, SOMMER, WINK & HUNDSDÖRFER, 2008
• Cyclemys oldhamii GRAY, 1863
• Cycloderma aubryi (DUMÉRIL, 1856)
• Cyclodomorphus branchialis (GÜNTHER, 1867)
• Cyclodomorphus gerrardii (GRAY, 1845)
• Cyclodomorphus maximus (STORR, 1976)
• Cyclodomorphus melanops (STIRLING & ZIETZ, 1893)
• Cyclura collei GRAY, 1845
• Cyclura cornuta (BONNATERRE, 1789)
• Cyclura cychlura (CUVIER, 1829)
• Cyclura nubila (GRAY, 1831)
• Cyclura stejnegeri BARBOUR & NOBLE, 1916
• Cylindrophis engkariensis STUEBING, 1994
• Cylindrophis maculatus (LINNAEUS, 1758)
• Cylindrophis ruffus (LAURENTI, 1768)
• Cylindrophis subocularis KIECKBUSCH, MECKE, HARTMANN, EHRMANTRAUT, O’SHEA & KAISER, 2016
• Cynisca bifrontalis (BOULENGER, 1906)
• Cynisca liberiensis (BOULENGER, 1879)
• Cynisca schaeferi (STERNFELD, 1912)
• Cyrtodactylus adleri DAS, 1997
• Cyrtodactylus adorus SHEA, COUPER, WILMER & AMEY, 2011
• Cyrtodactylus aequalis BAUER, 2003
• Cyrtodactylus agarwali PURKAYASTHA, LALREMSANGA, BOHRA, BIAKZUALA, DECEMSON, MUANSANGA, VABEIRYUREILAI & RATHEE, 2021
• Cyrtodactylus amphipetraeus CHOMDEJ, SUWANNAPOOM, PAWANGKHANANT, PRADIT, NAZAROV, GRISMER & POYARKOV, 2020
• Cyrtodactylus angularis (SMITH, 1921)
• Cyrtodactylus annandalei BAUER, 2003
• Cyrtodactylus arndti NGO, HORMANN, LE, PHAM, PHUNG, DO, OSTROWSKI, NGUYEN & ZIEGLER, 2023
• Cyrtodactylus arnei DO, NGO, NGUYEN, LE, ZIEGLER, DO, & PHAM, 2025
• Cyrtodactylus astrum GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus australotitiwangsaensis GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus awalriyantoi AHDA, NUGRAHA, TJONG, KURNIAWAN, AMARDI, FAUZI & LIN, 2023
• Cyrtodactylus ayeyarwadyensis BAUER, 2003
• Cyrtodactylus badenensis SANG, ORLOV & DAREVSKY, 2006
• Cyrtodactylus barailensis BORUAH, NARAYANAN, DEEPAK & DAS, 2024
• Cyrtodactylus battalensis KHAN, 1993
• Cyrtodactylus belanegara RIYANTO, HIKMAH, AMARASINGHE, ABINAWANTO & HAMIDY, 2024
• Cyrtodactylus bichnganae NGO VAN TRI & GRISMER, 2010
• Cyrtodactylus bidoupimontis NAZAROV, POYARKOV, ORLOV, PHUNG, NGUYEN, HOANG & ZIEGLER, 2012
• Cyrtodactylus bintangrendah GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus borgattaorum TRAN, LAM, NGUYEN, NGUYEN, NGUYEN, SMITH, NGUYEN & GRISMER, 2024
• Cyrtodactylus brevidactylus BAUER, 2002
• Cyrtodactylus brevipalmatus (SMITH, 1923)
• Cyrtodactylus bugiamapensis NAZAROV, POYARKOV, ORLOV, PHUNG, NGUYEN, HOANG & ZIEGLER, 2012
• Cyrtodactylus caovansungi ORLOV, QUANG TRUONG, NAZAROV, ANANJEVA & NGOC SANG, 2007
• Cyrtodactylus capreoloides RÖSLER, RICHARDS & GÜNTHER, 2007
• Cyrtodactylus cardamomensis MURDOCH, GRISMER, WOOD, NEANG, POYARKOV, TRI, NAZAROV, AOWPHOL, PAUWELS, NGUYEN & GRISMER, 2019
• Cyrtodactylus cattienensis GEISSLER, NAZAROV, ORLOV, BÖHME, PHUNG, NGUYEN & ZIEGLER, 2009
• Cyrtodactylus cayuensis LI, 2007
• Cyrtodactylus celatus KATHRINER, BAUER, O’SHEA, SANCHEZ & KAISER, 2014
• Cyrtodactylus chamba AGARWAL, KHANDEKAR & BAUER, 2018
• Cyrtodactylus chauquangensis QUANG, ORLOV, ANANJEVA, JOHNS, NGOC THAO & QUANG VINH, 2007
• Cyrtodactylus chitwanensis BHATTARAI, GAUTAM, PRASAD NEUPANE, KHANDEKAR, THACKERAY, AGARWAL, TILLACK, OLSON, HOGAN & WRIGHT, 2025
• Cyrtodactylus chrysopylos BAUER, 2003
• Cyrtodactylus collegalensis (BEDDOME, 1870)
• Cyrtodactylus condorensis (SMITH, 1921)
• Cyrtodactylus consobrinoides (ANNANDALE, 1905)
• Cyrtodactylus consobrinus (PETERS, 1871)
• Cyrtodactylus crustulus OLIVER, HARTMAN, TURNER, WILDE, AUSTIN & RICHARDS, 2020
• Cyrtodactylus cryptus HEIDRICH, RÖSLER, THANH, BÖHME & ZIEGLER, 2007
• Cyrtodactylus cucphuongensis TRI & ONN, 2011
• Cyrtodactylus dammathetensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LIN, KYAW & LWIN, 2017
• Cyrtodactylus darmandvillei (WEBER, 1890)
• Cyrtodactylus dati NGO VAN TRI, 2013
• Cyrtodactylus dattanensis (KHAN, 1980)
• Cyrtodactylus deccanensis (GÜNTHER, 1864)
• Cyrtodactylus denticulatus CHOMDEJ, SUWANNAPOOM, PRADIT, PHUPANBAI & GRISMER, 2023
• Cyrtodactylus disjunctus GRISMER, PAWANGKHANANT, IDIIATULLINA, TROFIMETS, NAZAROV, SUWANNAPOOM & POYARKOV, 2023
• Cyrtodactylus eisenmanae NGO VAN TRI, 2008
• Cyrtodactylus equestris OLIVER, RICHARDS, MUMPUNI & RÖSLER, 2016
• Cyrtodactylus fasciolatus (BLYTH, 1861)
• Cyrtodactylus feae (BOULENGER, 1893)
• Cyrtodactylus fraenatus (GÜNTHER, 1864)
• Cyrtodactylus fumosus (MÜLLER, 1895)
• Cyrtodactylus gansi BAUER, 2003
• Cyrtodactylus gonjong NUGRAHA, AHDA, TJONG, KURNIAWAN, RIYANTO, FAUZI & LIN, 2023
• Cyrtodactylus grismeri NGO VAN TRI, 2008
• Cyrtodactylus gubernatoris (ANNANDALE, 1913)
• Cyrtodactylus hantu DAVIS, DAS, LEACHÉ, KARIN, BRENNAN, JACKMAN, NASHRIQ, CHAN & BAUER, 2021
• Cyrtodactylus hidupselamanya GRISMER, WOOD, ANUAR, GRISMER, QUAH, MURDOCH, MUIN, DAVIS, AUILAR, KLABACKA, COBOS, AOWPHOL & SITES, 2016
• Cyrtodactylus himalayanus DUDA & SAHI, 1978
• Cyrtodactylus hinnamnoensis LUU, BONKOWSKI, NGUYEN, LE, SCHNEIDER, NGO & ZIEGLER, 2016
• Cyrtodactylus hitchi RIYANTO, KURNIATI & ENGILIS, 2016
• Cyrtodactylus hontreensis NGO VAN TRI, GRISMER & GRISMER, 2008
• Cyrtodactylus hoskini SHEA, COUPER, WILMER & AMEY, 2011
• Cyrtodactylus huongsonensis LUU, NGUYEN, DO & ZIEGLER, 2011
• Cyrtodactylus huynhi NGO & BAUER, 2008
• Cyrtodactylus intermedius (SMITH, 1917)
• Cyrtodactylus irregularis (SMITH, 1921)
• Cyrtodactylus irulaorum AGARWAL, THACKERAY & KHANDEKAR, 2023
• Cyrtodactylus jarujini ULBER, 1993
• Cyrtodactylus jelawangensis GRISMER, WOOD, ANUAR, QUAH, MUIN, MOHAMED, ONN, SUMARLI, LOREDO & HEINZ, 2014
• Cyrtodactylus jeyporensis (BEDDOME, 1878)
• Cyrtodactylus karsticola PURKAYASTHA, LALREMSANGA, BOHRA, BIAKZUALA, DECEMSON, MUANSANGA, VABEIRYUREILAI & RATHEE, 2021
• Cyrtodactylus khasiensis (JERDON, 1870)
• Cyrtodactylus kingsadai ZIEGLER, PHUNG, LE & NGUYEN, 2013
• Cyrtodactylus kiphire BORUAH, NARAYANAN, DEEPAK & DAS, 2024
• Cyrtodactylus kiriromensis GRISMER, NEANG, SAMORN, SONG & STUART, 2026
• Cyrtodactylus kohrongensis GRISMER, ONN, OAKS, NEANG, SOKUN, MURDOCH, STUART & GRISMER, 2020
• Cyrtodactylus laevigatus DAREVSKY, 1964
• Cyrtodactylus lawderanus (STOLICZKA, 1871)
• Cyrtodactylus leegrismeri CHAN & NORHAYATI, 2010
• Cyrtodactylus lekaguli GRISMER, WOOD, QUAH, ANUAR, MUIN, SUMONTHA, AHMAD, BAUER, WANGKULANGKUL, GRISMER & PAUWELS, 2012
• Cyrtodactylus louisiadensis (DE VIS, 1892)
• Cyrtodactylus macrotuberculatus GRISMER & AHMAD, 2008
• Cyrtodactylus majulah GRISMER, WOOD & LIM, 2012
• Cyrtodactylus mamberamo OLIVER, BOOTHROYD, TJATURADI, RIYANTO, ISKANDAR & RICHARDS, 2024
• Cyrtodactylus marmoratus GRAY, 1831
• Cyrtodactylus martini NGO VAN TRI, 2011
• Cyrtodactylus mcdonaldi SHEA, COUPER, WILMER & AMEY, 2011
• Cyrtodactylus meesookae SUMONTHA, PANITVONG, KUNYA, DONBUNDIT, SUTHANTHANGJAI, SUTHANTHANGJAI, PHANAMPHON & PAUWELS, 2024
• Cyrtodactylus myintkyawthurai GRISMER, WOOD, QUAH, MURDOCH, M GRISMER, HERR, ESPINOZA, BROWN & LIN, 2018
• Cyrtodactylus namtiram MAHONY & KAMEI, 2022
• Cyrtodactylus nebulicola RAY, BHUPATHI, CHATTERJEE, DAS & MOHAPATRA, 2026
• Cyrtodactylus nebulosus (BEDDOME, 1870)
• Cyrtodactylus nigriocularis SANG, ORLOV & DAREVSKY, 2006
• Cyrtodactylus oldhami (THEOBALD, 1876)
• Cyrtodactylus papuensis (BRONGERSMA, 1934)
• Cyrtodactylus peguensis (BOULENGER, 1893)
• Cyrtodactylus peninsularis GRISMER, KAATZ, GRISMER, NGUYEN, GRERGORY, WOOD, MURDOCH, ANUAR, ONN, MUIN, PAWANGKHANANT, SUWANNAPOOM, POYARKOV & QUAH, 2025
• Cyrtodactylus petani RIYANTO, GRISMER & WOOD, 2015
• Cyrtodactylus philippinicus (STEINDACHNER, 1867)
• Cyrtodactylus phongnhakebangensis ZIEGLER, RÖSLER, HERRMANN & THANH, 2003
• Cyrtodactylus phumyensis OSTROWSKI, DO, LE, NGO, PHAM, NGUYEN, NGUYEN & ZIEGLER, 2020
• Cyrtodactylus phuocbinhensis NGUYEN, LE, TRAN, ORLOV, LATHROP, MACCULLOCH, LE, JIN, NGUYEN, NGUYEN, HOANG, CHE, MURPHY & ZHANG, 2013
• Cyrtodactylus phuquocensis NGO VAN TRI, GRISMER & GRISMER, 2010
• Cyrtodactylus pronarus SHEA, COUPER, WILMER & AMEY, 2011
• Cyrtodactylus psarops HARVEY, O'CONNELL, BARRAZA, RIYANTO, KURNIAWAN & SMITH, 2015
• Cyrtodactylus pseudoquadrivirgatus RÖSLER, NGUYEN, VU, NGO & ZIEGLER, 2008
• Cyrtodactylus pubisulcus INGER, 1958
• Cyrtodactylus puhuensis NGUYEN, YANG, THI LE, NGUYEN, ORLOV, HOANG, NGUYEN, JIN, RAO, HOANG, CHE, MURPHY & ZHANG, 2014
• Cyrtodactylus pulchellus GRAY, 1827
• Cyrtodactylus quadrivirgatus TAYLOR, 1962
• Cyrtodactylus raimonaensis BASFORE, BHARALI, BARMAN, DEKA, ISLAM, DEB, BOHRA, BHATTACHARJEE, DAS, HAZARIKA, NAOREM & PURKAYASTHA, 2026
• Cyrtodactylus regicavernicolus CHHIN, NEANG, CHAN, KONG, OU, IN, SAMORN, SOR, LOU, SIN, CHHIM,<br />STUART & GRISMER, 2024
• Cyrtodactylus rex OLIVER, RICHARDS, MUMPUNI & RÖSLER, 2016
• Cyrtodactylus rishivalleyensis AGARWAL, 2016
• Cyrtodactylus roesleri ZIEGLER, NAZAROV, ORLOV, NGUYEN, VU, DANG, DINH & SCHMITZ, 2010
• Cyrtodactylus rubidus (BLYTH, 1861)
• Cyrtodactylus russelli BAUER, 2003
• Cyrtodactylus sakaeratensis AMPAI &RUJIRAWAN, 2025
• Cyrtodactylus sanook PAUWELS, SUMONTHA, LATINNE & GRISMER, 2013
• Cyrtodactylus satpuraensis AGARWAL, THACKERAY, GANGALMALE, SATHEESHKUMAR, PAL & KHANDEKAR, 2026
• Cyrtodactylus semiadii RIYANTO, BAUER & YUDHA, 2014
• Cyrtodactylus serratus KRAUS, 2007
• Cyrtodactylus slowinskii BAUER, 2002
• Cyrtodactylus speciosus (BEDDOME, 1870)
• Cyrtodactylus spelaeus NAZAROV, POYARKOV, ORLOV, NGUYEN, MILTO, MARTYNOV, KONSTANTINOV & CHULISOV, 2014
• Cyrtodactylus spinosus LINKEM, MCGUIRE, HAYDEN, SETIADI, BICKFORD & BROWN, 2008
• Cyrtodactylus surin CHAN-ARD & MAKCHAI, 2011
• Cyrtodactylus takouensis NGO & BAUER, 2008
• Cyrtodactylus tamaiensis (SMITH, 1940)
• Cyrtodactylus tanim NIELSEN & OLIVER, 2017
• Cyrtodactylus taynguyenensis NGUYEN, LE, TRAN, ORLOV, LATHROP, MACCULLOCH, LE, JIN, NGUYEN, NGUYEN, HOANG, CHE, MURPHY & ZHANG, 2013
• Cyrtodactylus tayninhensis DO, NGUYEN, NGUYEN, LE, HO, PHAM, NGUYEN, ZIEGLER & NGO, 2025
• Cyrtodactylus thirakhupti PAUWELS, BAUER, SUMONTHA & CHANHOME, 2004
• Cyrtodactylus triedrus (GÜNTHER, 1864)
• Cyrtodactylus tripartitus KRAUS, 2008
• Cyrtodactylus tuberculatus (LUCAS & FROST, 1900)
• Cyrtodactylus urbanus PURKAYASTHA, DAS, BOHRA, BAUER & AGARWAL, 2020
• Cyrtodactylus uthaiensis GRISMER, AOWPHOL, YODTHONG, AMPAI, TERMPRAYOON, AKSORNNEAM & RUJIRAWAN, 2022
• Cyrtodactylus vanarakshaka BHARALI, THAOSEN, VABEIRYUREILAI, LALREMSANGA, PURKAYATHA, BHATTACHARJEE, DAS & BOHRA, 2025
• Cyrtodactylus variegatus (BLYTH, 1859)
• Cyrtodactylus wakeorum BAUER, 2003
• Cyrtodactylus wallacei HAYDEN, BROWN, GILLESPIE, SETIADI, LINKEM, ISKANDAR, UMILAELA, BICKFORD, RIYANTO, MUMPUNI & MCGUIRE, 2008
• Cyrtodactylus yangbayensis TRI & ONN, 2010
• Cyrtodactylus zebraicus TAYLOR, 1962
• Cyrtodactylus ziegleri NAZAROV, ORLOV, NGUYEN & HO, 2008
• Cyrtopodion agamuroides (NIKOLSKY, 1900)
• Cyrtopodion brevipes (BLANFORD, 1874)
• Cyrtopodion fortmunroi (KHAN, 1993)
• Cyrtopodion gastrophole (WERNER, 1917)
• Cyrtopodion indusoani (KHAN, 1988)
• Cyrtopodion kachhense (STOLICZKA, 1872)
• Cyrtopodion kirmanense (NIKOLSKY, 1900)
• Cyrtopodion kohsulaimanai (KHAN, 1991)
• Cyrtopodion mansarulum (DUDA & SAHI, 1978)
• Cyrtopodion maritimum NAZAROV, NABIZADEH, RAJABIZADEH, MOADDAB, NIKOLAEV, SOLOVYEVA, MELNIKOV, ANANJEVA, POYARKOV & RATSEGAR-POUYANI, 2026
• Cyrtopodion minimum NAZAROV, NABIZADEH, RAJABIZADEH, MOADDAB, NIKOLAEV, SOLOVYEVA, MELNIKOV, ANANJEVA, POYARKOV & RATSEGAR-POUYANI, 2026
• Cyrtopodion montiumsalsorum (ANNANDALE, 1913)
• Cyrtopodion oculiplenum NAZAROV, NABIZADEH, RAJABIZADEH, MOADDAB, NIKOLAEV, SOLOVYEVA, MELNIKOV, ANANJEVA, POYARKOV & RATSEGAR-POUYANI, 2026
• Cyrtopodion potoharense KHAN, 2001
• Cyrtopodion rhodocauda (BAIG, 1998)
• Cyrtopodion rohtasfortai (KHAN & TASNIM, 1990)
• Cyrtopodion scabrum (HEYDEN, 1827)
• Cyrtopodion watsoni (MURRAY, 1892)
• Daboia mauritanica (GRAY, 1849)
• Daboia palaestinae (WERNER, 1938)
• Daboia russelii (SHAW & NODDER, 1797)
• Dactylocnemis pacificus (GRAY, 1842)
• Dalophia ellenbergeri (ANGEL, 1920)
• Dalophia pistillum (BOETTGER, 1895)
• Dalophia welwitschii GRAY, 1865
• Darevskia alpina (DAREVSKY, 1967)
• Darevskia armeniaca (MÉHELY, 1909)
• Darevskia bendimahiensis (SCHMIDTLER, EISELT & DAREVSKY, 1994)
• Darevskia bithynica (MÉHELY, 1909)
• Darevskia brauneri (MÉHELY, 1909)
• Darevskia caspica AHMADZADEH, FLECKS, CARRETERO, MOZAFFARI, BÖHME, HARRIS, FREITAS & RÖDDER, 2013
• Darevskia caucasica (MÉHELY, 1909)
• Darevskia chlorogaster (BOULENGER, 1908)
• Darevskia clarkorum (DAREVSKY & VEDMEDERJA, 1977)
• Darevskia daghestanica (DAREVSKY, 1967)
• Darevskia defilippii (CAMERANO, 1877)
• Darevskia derjugini (NIKOLSKY, 1898)
• Darevskia kamii AHMADZADEH, FLECKS, CARRETERO, MOZAFFARI, BÖHME, HARRIS, FREITAS & RÖDDER, 2013
• Darevskia kopetdaghica AHMADZADEH, FLECKS, CARRETERO, MOZAFFARI, BÖHME, HARRIS, FREITAS & RÖDDER, 2013
• 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 rudis (BEDRIAGA, 1886)
• Darevskia saxicola (EVERSMANN, 1834)
• Darevskia schaekeli AHMADZADEH, FLECKS, CARRETERO, MOZAFFARI, BÖHME, HARRIS, FREITAS & RÖDDER, 2013
• Darevskia spitzenbergerae (EISELT, DAREVSKY & SCHMIDTLER, 1992)
• Darevskia steineri (EISELT, 1995)
• Darevskia szczerbaki (LUKINA, 1963)
• Darevskia unisexualis (DAREVSKY, 1966)
• Darevskia valentini (BOETTGER, 1892)
• Dasia grisea (GRAY, 1845)
• Dasia olivacea GRAY, 1839
• Dasia vittata (EDELING, 1865)
• Dasypeltis abyssina (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Dasypeltis albigularis TIUTENKO, HELLER & BATES, 2026
• Dasypeltis arabica BROADLEY & BATES, 2018
• Dasypeltis atra STERNFELD, 1912
• Dasypeltis crucifera BATES, 2018
• Dasypeltis fasciata SMITH, 1849
• Dasypeltis loveridgei MERTENS, 1954
• Dasypeltis parascabra TRAPE, MEDIANNIKOV & TRAPE, 2012
• Dasypeltis scabra (LINNAEUS, 1758)
• Deinagkistrodon acutus (GÜNTHER, 1888)
• Deirochelys reticularia (LATREILLE, 1801)
• Delma branchia PEPPER, DOUGHTY, FLETCHER & KEOGH, 2025
• Delma fraseri GRAY, 1831
• Delma labialis SHEA, 1987
• Delma molleri LÜTKEN, 1863
• Delma petersoni SHEA, 1991
• Delma tincta DE VIS, 1888
• Demansia olivacea (GRAY, 1842)
• Demansia psammophis (SCHLEGEL, 1837)
• Demansia reticulata (GRAY, 1842)
• Demansia vestigiata (DE VIS, 1884)
• Dendragama australis HARVEY, SHANEY, SIDIK, KURNIAWAN & SMITH, 2017
• Dendragama dioidema HARVEY, SHANEY, SIDIK, KURNIAWAN & SMITH, 2017
• Dendrelaphis bifrenalis (BOULENGER, 1890)
• Dendrelaphis biloreatus WALL, 1908
• Dendrelaphis binhi NGUYEN, NGUYEN, LE, NGUYEN, VO, VO, CHE & MURPHY, 2023
• Dendrelaphis calligaster (GÜNTHER, 1867)
• Dendrelaphis caudolineatus (GRAY, 1834)
• Dendrelaphis cyanochloris (WALL, 1921)
• Dendrelaphis effrenis (WERNER, 1909)
• Dendrelaphis flavescens GAULKE, 1994
• Dendrelaphis formosus (BOIE, 1827)
• Dendrelaphis humayuni TIWARI & BISWAS, 1973
• Dendrelaphis inornatus BOULENGER, 1897
• Dendrelaphis kopsteini VOGEL & VAN ROOIJEN, 2007
• Dendrelaphis levitoni VAN ROOIJEN & VOGEL, 2012
• Dendrelaphis marenae VOGEL & VAN ROOIJEN, 2008
• Dendrelaphis nigroserratus VOGEL, VAN ROOIJEN & HAUSER, 2012
• Dendrelaphis philippinensis (GÜNTHER, 1879)
• Dendrelaphis pictus (GMELIN, 1789)
• Dendrelaphis proarchos (WALL, 1909)
• Dendrelaphis punctulatus (GRAY, 1826)
• Dendrelaphis subocularis (BOULENGER, 1888)
• Dendrelaphis terrificus (PETERS, 1872)
• Dendrelaphis tristis (DAUDIN, 1803)
• Dendroaspis angusticeps (SMITH, 1849)
• Dendroaspis jamesoni (TRAILL, 1843)
• Dendroaspis polylepis GÜNTHER, 1864
• Dendroaspis viridis (HALLOWELL, 1844)
• Dendrophidion apharocybe CADLE, 2012
• Dendrophidion atlantica FREIRE, CARAMASCHI & GONÇALVES, 2010
• Dendrophidion brunneum (GÜNTHER, 1858)
• Dendrophidion clarkii DUNN, 1933
• Dendrophidion crybelum CADLE, 2012
• Dendrophidion dendrophis (SCHLEGEL, 1837)
• Dendrophidion graciliverpa CADLE, 2012
• Dendrophidion nuchale (PETERS, 1863)
• Dendrophidion paucicarinatum (COPE, 1894)
• Dendrophidion percarinatum (COPE, 1893)
• Dendrophidion rufiterminorum CADLE & SAVAGE, 2012
• Dendrophidion vinitor SMITH, 1941
• Dermatemys mawii GRAY, 1847
• Dermochelys coriacea (VANDELLI, 1761)
• Desertum lugoi (MCCOY, 1970)
• Diadophis punctatus (LINNAEUS, 1766)
• Diaphorolepis wagneri JAN, 1863
• Dibamus alfredi TAYLOR, 1962
• Dibamus celebensis SCHLEGEL, 1858
• Dibamus leucurus (BLEEKER, 1860)
• Dibamus montanus SMITH, 1921
• Dibamus novaeguineae DUMÉRIL & BIBRON, 1839
• Dibamus tiomanensis DIAZ, LEONG, GRISMER & YAAKOB, 2004
• Dibamus tropcentr KLIUKIN, VAN NGUYEN, LE, BRAGIN, TRAN, GORIN & POYARKOV, 2023
• Dibernardia affinis (GÜNTHER, 1858)
• Dibernardia bilineata (FISCHER, 1885)
• Dibernardia persimilis (COPE, 1869)
• Dibernardia poecilopogon (COPE, 1863)
• Dicrodon heterolepis (TSCHUDI, 1845)
• Dierogekko baaba SKIPWITH, JACKMAN, WHITAKER, BAUER & SADLIER, 2014
• Dierogekko insularis BAUER, JACKMAN, SADLIER & WHITAKER, 2006
• Dinodon banksi LUU, BONKOWSKI, NGUYEN, LE, CALAME & ZIEGLER, 2018
• Dinodon cathaya WANG, QI, LYU, ZENG & WANG, 2020
• Dinodon davidi VOGEL, NGUYEN, KINGSADA & ZIEGLER, 2012
• Dinodon fasciatus (ANDERSON, 1879)
• Dinodon flavozonatus (POPE, 1928)
• Dinodon futsingensis (POPE, 1928)
• Dinodon gongshan VOGEL & LUO, 2011
• Dinodon poyarkovi NGUYEN & VOGEL, 2025
• Dinodon rufozonatus CANTOR, 1842
• Dinodon ruhstrati (FISCHER, 1886)
• Dinodon septentrionalis (GÜNTHER, 1875)
• Dinodon sidiki WOSTL, HAMIDY, KURNIAWAN & SMITH, 2017
• Dinodon subcinctus BOIE, 1827
• Dinodon synaptor VOGEL & DAVID, 2010
• Diplodactylus ameyi COUPER & OLIVER, 2016
• Diplodactylus bilybara COUPER, PEPPER & OLIVER, 2014
• Diplodactylus custos COUPER, OLIVER & PEPPER, 2014
• Diplodactylus furcosus PETERS, 1863
• Diplodactylus galaxias DOUGHTY, PEPPER & KEOGH, 2010
• Diplodactylus galeatus KLUGE, 1963
• Diplodactylus hillii LONGMAN, 1915
• Diplodactylus mitchelli KLUGE, 1963
• Diplodactylus nebulosus DOUGHTY & OLIVER, 2013
• Diplodactylus savagei KLUGE, 1963
• 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 daduense CAI, LIU, LIANG, HOU, ZHOU, ZHONG, LI & CHANG, 2024
• 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 iadinum (WANG, JIANG, SILER & CHE, 2016)
• Diploderma kangdingense CAI, ZHANG, LI, DU, XIE, HOU, ZHOU & JIANG, 2022
• Diploderma laeviventre (WANG, JIANG, SILER & CHE, 2016)
• Diploderma menghaiense LIU, HOU, WANG, ANANJEVA & RAO, 2020
• Diploderma panchi WANG, ZHENG, XIE, CHE & SILER, 2020
• Diploderma panlong WANG, CHE & SILER, 2020
• 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 vela (WANG, JIANG & CHE, 2015)
• Diploderma xinlongense CAI, ZHANG, LI, DU, XIE, HOU, ZHOU & JIANG, 2022
• Diploderma yangi WANG, ZHANG & LI, 2022
• Diploderma yulongense (MANTHEY, DENZER, HOU & WANG, 2012)
• Diploglossus lessonae PERACCA, 1890
• Diploglossus millepunctatus O'SHAUGHNESSY, 1874
• Diplolaemus bibronii BELL, 1843
• Diplolaemus darwinii BELL, 1843
• Diplolaemus varicolor VRDOLJAK, AVILA, MOLINA, BENITEZ-VEYRA & MORANDO, 2026
• Diplolaemus vulcanus VRDOLJAKA, SÁNCHEZ, GONZÁLEZ-MARÍN, MORANDO & AVILA, 2024
• 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 convergens STORR, 1974
• Diporiphora gracilis MELVILLE, DATE, HORNER & DOUGHTY, 2019
• Diporiphora granulifera MELVILLE, DATE, HORNER & DOUGHTY, 2019
• Diporiphora lalliae STORR, 1974
• Diporiphora linga HOUSTON, 1977
• Diporiphora magna STORR, 1974
• Diporiphora margaretae STORR, 1974
• Diporiphora nobbi (WITTEN, 1972)
• Diporiphora paraconvergens DOUGHTY, KEALLEY & MELVILLE, 2012
• Diporiphora phaeospinosa EDWARDS & MELVILLE, 2011
• Diporiphora pindan STORR, 1980
• Diporiphora reginae GLAUERT, 1959
• 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 flavida (BROADLEY & STEVENS, 1971)
• Dipsadoboa kageleri UTHMÖLLER, 1939
• Dipsadoboa montisilva BRANCH, CONRADIE & TOLLEY, 2019
• 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 alternans (FISCHER, 1885)
• Dipsas andiana (BOULENGER, 1896)
• Dipsas aparatiritos RAY, SÁNCHEZ-MARTÍNEZ, BATISTA, MULCAHY, SHEEHY III, SMITH, PYRON & ARTEAGA, 2023
• Dipsas articulata (COPE, 1868)
• Dipsas baliomelas HARVEY, 2008
• Dipsas bothropoides MEBERT, PASSOS, FERNANDES, ENTIAUSPE-NETO, QUEIROZ-ALVEZ, MACHADO & LOPES, 2020
• Dipsas brevifacies (COPE, 1866)
• Dipsas copei (GÜNTHER, 1872)
• 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 klebbai ARTEAGA, SALAZAR-VALENZUELA, MEBERT, PEÑAFIEL, AGUIAR, SÁNCHEZ-NIVICELA, PYRON, COLSTON, CISNEROS-HEREDIA, YÁNEZ-MUÑOZ, VENEGAS, GUAYASAMIN & TORRES-CARVAJAL, 2018
• Dipsas latifrontalis (BOULENGER, 1905)
• Dipsas maxillaris (WERNER, 1910)
• Dipsas mikanii SCHLEGEL, 1837
• Dipsas neuwiedi (IHERING, 1911)
• Dipsas praeornata (WERNER, 1909)
• Dipsas sazimai FERNANDES, MARQUES & ARGÔLO, 2010
• Dipsas schunkii (BOULENGER, 1908)
• Dipsas temporalis (WERNER, 1909)
• Dipsas turgida (COPE, 1868)
• Dipsas vagus (JAN, 1863)
• Dipsas variegata (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Dipsas vermiculata PETERS, 1960
• Dipsas viguieri (BOCOURT, 1884)
• Dipsas welborni ARTEAGA & BATISTA, 2023
• Dipsina multimaculata (SMITH, 1847)
• Dipsosaurus dorsalis (BAIRD & GIRARD, 1852)
• Dispholidus typus (SMITH, 1828)
• Ditypophis vivax GÜNTHER, 1881
• Dixonius gialaiensis LUU, NGUYEN, LE, GRISMER, HA, SITTHIVONG, HOANG & GRISMER, 2023
• Dixonius hangseesom BAUER, SUMONTHA, GROSSMANN, PAUWELS & VOGEL, 2004
• Dixonius luuhoangorum GRISMER, NEANG, TRI & GRISMER, 2025
• Dixonius melanostictus (TAYLOR, 1962)
• Dixonius muangfuangensis LUU, NGUYEN, LE, GRISMER, HA, SITTHIVONG, HOANG & GRISMER, 2023
• Dixonius pawangkhananti PAUWELS, CHOMNGAM, LARSEN & SUMONTHA, 2020
• Dixonius sambhupura PAUWELS, DAS, JOCQUÉ, SUMONTHA, DONBUNDIT, MAGDA, SONET, BRECKO & MEESOOK, 2025
• Dixonius siamensis (BOULENGER, 1899)
• Dixonius vietnamensis DAS, 2004
• Dogania subplana (GEOFFROY SAINT-HILAIRE, 1809)
• Dolichophis caspius (GMELIN, 1789)
• Dopasia bashu WANG, MU, LEE, GUO & CHE, 2026
• Dopasia gracilis (GRAY, 1845)
• Dopasia motuoensis WANG, MU, GUO, ZHAO, DEEPAK, DAS & CHE, 2026
• Dracaena guianensis DAUDIN, 1801
• Draco abbreviatus HARDWICKE & GRAY, 1827
• Draco bimaculatus GÜNTHER, 1864
• Draco blanfordii BOULENGER, 1885
• Draco cornutus GÜNTHER, 1864
• Draco fimbriatus KUHL, 1820
• Draco formosus BOULENGER, 1900
• Draco haematopogon GRAY, 1831
• Draco hennigi MUSTERS, 1983
• Draco iskandari MCGUIRE, BROWN, MUMPUNI, RIYANTO & ANDAYANI, 2007
• Draco maculatus (GRAY, 1845)
• Draco melanopogon BOULENGER, 1887
• Draco obscurus BOULENGER, 1887
• Draco punctatus BOULENGER, 1900
• Draco quinquefasciatus HARDWICKE & GRAY, 1827
• Draco taeniopterus GÜNTHER, 1861
• Draco volans LINNAEUS, 1758
• Dravidogecko tholpalli CHAITANYA, GIRI, DEEPAK, DATTA-ROY, MURTHY & KARANTH, 2019
• Dravidoseps goaensis SHARMA, 1976
• Dravidoseps srivilliputhurensis AGARWAL, THACKERAY & KHANDEKAR, 2024
• Dravidoseps tamilnaduensis AGARWAL, THACKERAY & KHANDEKAR, 2024
• Drepanoides anomalus (JAN, 1863)
• Dryadosaura nordestina RODRIGUES, XAVIER FREIRE, MACHADO-PELLEGRINO & SITES, 2005
• Drymarchon corais (BOIE, 1827)
• Drymarchon couperi (HOLBROOK, 1842)
• Drymarchon margaritae ROZE, 1959
• Drymarchon melanurus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Drymobius chloroticus (COPE, 1886)
• Drymobius margaritiferus (SCHLEGEL, 1837)
• Drymobius melanotropis (COPE, 1875)
• Drymoluber brazili (GOMES, 1918)
• Drymoluber dichrous (PETERS, 1863)
• Dryocalamus davisonii (BLANFORD, 1878)
• Dryocalamus subannulatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Dryocalamus tristrigatus (GÜNTHER, 1858)
• Dryophiops rubescens (GRAY, 1834)
• Dryophylax almae (FRANCO & FERREIRA, 2003)
• Dryophylax ceibae (BAILEY & THOMAS, 2007)
• Dryophylax chaquensis (BERGNA & ÁLVAREZ, 1993)
• Dryophylax hypoconia (COPE, 1860)
• Dryophylax nattereri (MIKAN, 1820)
• Dryophylax phoenix (FRANCO, TREVINE, MONTINGELLI & ZAHER, 2017)
• Drysdalia coronoides (GÜNTHER, 1858)
• Drysdalia rhodogaster (JAN, 1873)
• Duberria atriventris (STERNFELD, 1912)
• Duberria lutrix (LINNAEUS, 1758)
• Duberria rhodesiana BROADLEY, 1958
• Duberria shirana (BOULENGER, 1894)
• Ebenavia inunguis BOETTGER, 1878
• Ebenavia robusta 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 keyi (FRITTS & SMITH, 1969)
• Echiopsis curta (SCHLEGEL, 1837)
• Echis carinatus (SCHNEIDER, 1801)
• Echis coloratus GÜNTHER, 1878
• Echis pyramidum (GEOFFROY SAINT-HILAIRE, 1827)
• Egernia kingii (GRAY, 1838)
• Eirenis africanus (BOULENGER, 1914)
• Eirenis aurolineatus (VENZMER, 1919)
• Eirenis barani SCHMIDTLER, 1988
• Eirenis collaris (MÉNÉTRIES, 1832)
• Eirenis coronella (SCHLEGEL, 1837)
• Eirenis coronelloides (JAN, 1862)
• Eirenis decemlineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Eirenis eiselti SCHMIDTLER & SCHMIDTLER, 1978
• Eirenis hakkariensis SCHMIDTLER & EISELT, 1991
• Eirenis kermanensis RAJABIZADEH, SCHMIDTLER, ORLOV & SOLEIMANI, 2012
• Eirenis levantinus SCHMIDTLER, 1993
• Eirenis lineomaculatus SCHMIDT, 1939
• Eirenis medus (CHERNOV, 1940)
• Eirenis modestus (MARTIN, 1838)
• Eirenis nigrofasciatus (NIKOLSKY, 1907)
• Eirenis 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 thospitis SCHMIDTLER & LANZA, 1990
• Eirenis yassujicus FATHINIA, RASTEGAR-POUYANI & SHAFAEIPOUR, 2019
• Elaphe cantoris (BOULENGER, 1894)
• Elaphe carinata (GÜNTHER, 1864)
• Elaphe climacophora (BOIE, 1826)
• Elaphe davidi (SAUVAGE, 1884)
• Elaphe dione (PALLAS, 1773)
• Elaphe druzei JABLONSKI, RIBEIRO-JÚNIOR & MEIRI, 2023
• Elaphe quadrivirgata (BOIE, 1826)
• Elaphe quatuorlineata (LACÉPÈDE, 1789)
• Elaphe sauromates (PALLAS, 1811)
• Elaphe schrenckii STRAUCH, 1873
• Elaphe taeniura COPE, 1861
• Elaphe urartica JABLONSKI, KUKUSHKIN, AVCI, BUNYATOVA, ILGAZ, TUNIYEV & JANDZIK, 2019
• Elaphe zoigeensis HUANG, DING, BURBRINK, YANG, HUANG, LING, CHEN & ZHANG, 2012
• Elapognathus coronatus (SCHLEGEL, 1837)
• Elapognathus minor (GÜNTHER, 1863)
• Elapoidis fusca (BOIE, 1827)
• Elapomorphus quinquelineatus (RADDI, 1820)
• Elapsoidea boulengeri BOETTGER, 1895
• Elapsoidea semiannulata BOCAGE, 1882
• Elapsoidea sundevallii SMITH, 1848
• Elasmodactylus tuberculosus BOULENGER, 1895
• Elgaria coerulea (WIEGMANN, 1828)
• Elgaria multicarinata (BLAINVILLE, 1835)
• Elseya dentata (GRAY, 1863)
• Elseya flaviventralis THOMSON & GEORGES, 2016
• Elseya lavarackorum (WHITE & ARCHER, 1994)
• Emoia adspersa (STEINDACHNER, 1870)
• Emoia atrocostata (LESSON, 1829)
• Emoia battersbyi (PROCTER, 1923)
• Emoia baudini (DUMÉRIL & BIBRON, 1839)
• Emoia beryllion KRAUS, 2018
• Emoia caeruleocauda (DE VIS, 1892)
• Emoia cyanogaster (LESSON, 1829)
• Emoia cyanura (LESSON, 1829)
• Emoia flavigularis SCHMIDT, 1932
• Emoia impar (WERNER, 1898)
• Emoia kordoana (MEYER, 1874)
• Emoia longicauda (MACLEAY, 1877)
• Emoia maculata BROWN, 1954
• Emoia nigra (JACQUINOT & GUICHENOT, 1853)
• Emoia pseudocyanura BROWN, 1991
• Emoia samoensis (DUMÉRIL, 1851)
• Emoia sanfordi SCHMIDT & BURT, 1930
• Emoia schmidti BROWN, 1954
• Emoia similis DUNN, 1927
• Emoia tongana (WERNER, 1899)
• Emoia tropidolepis (BOULENGER, 1914)
• Emydocephalus annulatus KREFFT, 1869
• Emydoidea blandingii (HOLBROOK, 1838)
• Emydura australis (GRAY, 1841)
• Emydura macquarii (GRAY, 1830)
• Emys orbicularis (LINNAEUS, 1758)
• Emys trinacris FRITZ, FATTIZZO, GUICKING, TRIPEPI, PENNISI, LENK, JOGER & WINK, 2005
• Enhydris enhydris (SCHNEIDER, 1799)
• Enhydris jagorii (PETERS, 1863)
• Enuliophis sclateri (BOULENGER, 1894)
• Enulius flavitorques (COPE, 1868)
• Enulius oligostichus SMITH, ARNDT & SHERBROOK, 1967
• Enyalioides anisolepis TORRES-CARVAJAL, VENEGAS & DE QUEIROZ, 2015
• Enyalioides annularis (O'SHAUGHNESSY, 1881)
• Enyalioides binzayedi VENEGAS, TORRES-CARVAJAL, DURAN & DE QUEIROZ, 2013
• Enyalioides feiruzae VENEGAS, CHÁVEZ, GARCÍA-AYACHI, DURAN & TORRES-CARVAJAL, 2021
• Enyalioides groi DUNN, 1933
• Enyalioides praestabilis (O'SHAUGHNESSY, 1881)
• Enyalioides rudolfarndti VENEGAS, DURAN, LANDAURO & LUJAN, 2011
• Enyalius bibronii BOULENGER, 1885
• Enyalius catenatus (WIED-NEUWIED, 1821)
• Enyalius perditus JACKSON, 1978
• Enyalius pictus (SCHINZ, 1822)
• Ephalophis greyae SMITH, 1931
• 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 albipuncta (BURMEISTER, 1861)
• Epictia ater (TAYLOR, 1940)
• Epictia bakewelli (OLIVER, 1937)
• Epictia borapeliotes (VANZOLINI, 1996)
• Epictia goudotii (DUMÉRIL & BIBRON, 1844)
• Epictia guayaquilensis (OREJAS-MIRANDA & PETERS, 1970)
• Epictia hobartsmithi ESQUEDA, SCHLÜTER, MACHADO, CASTELAÍN & NATERA-MUMAW, 2015
• Epictia magnamaculata (TAYLOR, 1940)
• Epictia martinezi WALLACH, 2016
• Epictia munoai (OREJAS-MIRANDA, 1961)
• Epictia pauldwyeri WALLACH, 2016
• Epictia phenops (COPE, 1875)
• Epictia resetari WALLACH, 2016
• Epictia tenella (KLAUBER, 1939)
• Epictia vindumi WALLACH, 2016
• Epictia wynni WALLACH, 2016
• Eremias acutirostris (BOULENGER, 1887)
• Eremias brenchleyi GÜNTHER, 1872
• Eremias fasciata BLANFORD, 1874
• Eremias grammica (LICHTENSTEIN, 1823)
• Eremias graphica ORLOVA, RASEGAR-POUYANI, RAJABIZADEH,<br />NABIZADEH, POYARKOV, MELNIKOV &. NAZAROV, 2023
• Eremias kakari MASROOR, KHISROON, KHAN & JABLONSKI, 2020
• Eremias kavirensis MOZAFFARI & PARHAM, 2007
• Eremias lineolata (NIKOLSKY, 1897)
• Eremias persica BLANFORD, 1875
• Eremias pseudofasciata ORLOVA, RASEGAR-POUYANI, RAJABIZADEH,<br />NABIZADEH, POYARKOV, MELNIKOV &. NAZAROV, 2023
• Eremias regeli BEDRIAGA, 1905
• Eremias scripta (STRAUCH, 1867)
• Eremias velox (PALLAS, 1771)
• Eremiascincus emigrans (LIDTH DE JEUDE, 1895)
• Eremiascincus erebos ZOZAYA, LLOYD, BUDD & TORKKOLA, 2026
• Eremiascincus fasciolatus (GÜNTHER, 1867)
• Eremiascincus intermedius (STERNFELD, 1919)
• Eremiascincus isolepis (BOULENGER, 1887)
• Eremiascincus pallidus (GÜNTHER, 1875)
• Eremiascincus pardalis (MACLEAY, 1877)
• Eremiascincus richardsonii (GRAY, 1845)
• Eremiascincus rubiginosus MECKE & DOUGHTY, 2018
• Eretmochelys imbricata (LINNAEUS, 1766)
• Eristicophis macmahoni ALCOCK & FINN, 1897
• Erpeton tentaculatum LACÉPÈDE, 1800
• Erymnochelys madagascariensis (GRANDIDIER, 1867)
• Erythrolamprus aesculapii (LINNAEUS, 1758)
• Erythrolamprus albiventris (JAN, 1863)
• Erythrolamprus almadensis (WAGLER, 1824)
• Erythrolamprus bizona JAN, 1863
• Erythrolamprus cobella (LINNAEUS, 1758)
• Erythrolamprus epinephelus (COPE, 1862)
• Erythrolamprus fraseri (BOULENGER, 1894)
• Erythrolamprus guentheri GARMAN, 1883
• Erythrolamprus ingeri (ROZE, 1958)
• Erythrolamprus jaegeri (GÜNTHER, 1858)
• Erythrolamprus lamonae (DUNN, 1944)
• Erythrolamprus macrosomus (AMARAL, 1936)
• Erythrolamprus maryellenae (DIXON, 1985)
• Erythrolamprus melanotus (SHAW, 1802)
• Erythrolamprus mertensi (ROZE, 1964)
• Erythrolamprus miliaris (LINNAEUS, 1758)
• Erythrolamprus mimus (COPE, 1868)
• Erythrolamprus mossoroensis (HOGE & LIMA-VERDE, 1973)
• Erythrolamprus ocellatus PETERS, 1869
• Erythrolamprus ornatus (GARMAN, 1887)
• Erythrolamprus poecilogyrus (WIED-NEUWIED, 1824)
• Erythrolamprus pseudocorallus ROZE, 1959
• Erythrolamprus pygmaeus (COPE, 1868)
• Erythrolamprus reginae (LINNAEUS, 1758)
• Erythrolamprus sagittifer (JAN, 1863)
• Erythrolamprus semiaureus (COPE, 1862)
• Erythrolamprus taeniogaster (JAN, 1863)
• Erythrolamprus typhlus (LINNAEUS, 1758)
• Erythrolamprus viridis (GÜNTHER, 1862)
• Erythrolamprus williamsi (ROZE, 1958)
• Erythrolamprus zweifeli (ROZE, 1959)
• Eryx colubrinus (LINNAEUS, 1758)
• Eryx conicus (SCHNEIDER, 1801)
• Eryx elegans (GRAY, 1849)
• Eryx jaculus (LINNAEUS, 1758)
• Eryx jayakari BOULENGER, 1888
• Eryx johnii (RUSSELL, 1801)
• Eryx miliaris (PALLAS, 1773)
• Eryx somalicus SCORTECCI, 1939
• Eryx vittatus CHERNOV, 1959
• Eublepharis angramainyu ANDERSON & LEVITON, 1966
• Eublepharis macularius (BLYTH, 1854)
• Eublepharis turcmenicus DAREVSKY, 1977
• Eugongylus albofasciolatus (GÜNTHER, 1872)
• Eugongylus mentovarius (BOETTGER, 1895)
• Eugongylus rufescens (SHAW, 1802)
• Eulamprus kosciuskoi (KINGHORN, 1932)
• Eulamprus quoyii (DUMÉRIL & BIBRON, 1839)
• Euleptes europaea (GENÉ, 1839)
• Eumeces schneiderii (DAUDIN, 1802)
• Eumeces zarudnyi NIKOLSKY, 1900
• Eunectes beniensis DIRKSEN, 2002
• Eunectes murinus (LINNAEUS, 1758)
• Eurydactylodes vieillardi (BAVAY, 1869)
• Eurylepis taeniolata BLYTH, 1854
• Euspondylus acutirostris (PETERS, 1863)
• Euspondylus excelsum CHÁVEZ, CATENAZZI & VENEGAS, 2017
• Eutropis allapallensis (SCHMIDT, 1926)
• Eutropis ashwamedhi (SHARMA, 1969)
• Eutropis borealis (BROWN & ALCALA, 1980)
• Eutropis brevis (GÜNTHER, 1875)
• Eutropis caraga BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis carinata (SCHNEIDER, 1801)
• Eutropis cuprea BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis dawsoni (ANNANDALE, 1909)
• Eutropis gubataas BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis indeprensa (BROWN & ALCALA, 1980)
• Eutropis innotata (BLANFORD, 1870)
• Eutropis islamaliit BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis lapulapu BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis longicaudata (HALLOWELL, 1857)
• Eutropis macularia (BLYTH, 1853)
• Eutropis madaraszi (MÉHELY, 1897)
• Eutropis multicarinata (GRAY, 1845)
• Eutropis multifasciata (KUHL, 1820)
• Eutropis nagarjuni (SHARMA, 1969)
• Eutropis rudis (BOULENGER, 1887)
• Eutropis rugifera (STOLICZKA, 1870)
• Eutropis sahulinghangganan BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis sibalom BARLEY, DIESMOS, SILER, MARTINEZ & BROWN, 2020
• Eutropis trivittata (HARDWICKE & GRAY, 1827)
• Eutropis vertebralis (BOULENGER, 1887)
• Farancia abacura (HOLBROOK, 1836)
• Ferania sieboldii (SCHLEGEL, 1837)
• Ficimia streckeri TAYLOR, 1931
• Flexiseps crenni (MOCQUARD, 1906)
• Flexiseps melanurus (GÜNTHER, 1877)
• Flexiseps ornaticeps (BOULENGER, 1896)
• Fojia bumui GREER & SIMON, 1982
• Fordonia leucobalia (SCHLEGEL, 1837)
• Fowlea flavipunctata (HALLOWELL, 1860)
• Fowlea melanzosta (GRAVENHORST, 1807)
• Fowlea piscator (SCHNEIDER, 1799)
• Fowlea tytleri (BLYTH, 1863)
• Fowlea yunnanensis (ANDERSON, 1879)
• Furcifer bifidus (BRONGNIART, 1800)
• Furcifer monoceras (BOETTGER, 1913)
• Furcifer pardalis (CUVIER, 1829)
• Furcifer verrucosus (CUVIER, 1829)
• Furcifer voeltzkowi (BOETTGER, 1893)
• Furina diadema (SCHLEGEL, 1837)
• Furina ornata (GRAY, 1842)
• Furina tristis (GÜNTHER, 1858)
• Gallotia atlantica (PETERS & DORIA, 1882)
• Gallotia galloti (OUDART, 1839)
• Gallotia intermedia BARBADILLO, LACOBA, PÉREZ-MELLADO, SANCHO & LÓPEZ-JURADO, 1999
• Gallotia simonyi (STEINDACHNER, 1889)
• Gallotia stehlini (SCHENKEL, 1901)
• Gambelia copeii (YARROW, 1882)
• Gambelia sila (STEJNEGER, 1890)
• Gambelia wislizenii (BAIRD & GIRARD, 1852)
• Garthia gaudichaudii (DUMÉRIL & BIBRON, 1836)
• Gavialis gangeticus (GMELIN, 1789)
• Gehyra angusticaudata (TAYLOR, 1963)
• Gehyra calcitectus OLIVER, PRASETYA, TEDESCHI, FENKER, ELLIS, DOUGHTY & MORITZ, 2020
• Gehyra catenata LOW, 1979
• Gehyra chimera OLIVER, PRASETYA, TEDESCHI, FENKER, ELLIS, DOUGHTY & MORITZ, 2020
• Gehyra chrysopeleia KRAUS, 2024
• Gehyra fehlmanni (TAYLOR, 1962)
• Gehyra fenestrula DOUGHTY, BAUER, PEPPER & KEOGH, 2018
• Gehyra finipunctata DOUGHTY, BAUER, PEPPER, KEOGH & ELLIS, 2018
• Gehyra gemina OLIVER, PRASETYA, TEDESCHI, FENKER, ELLIS, DOUGHTY & MORITZ, 2020
• Gehyra lacerata (TAYLOR, 1962)
• Gehyra louisiadensis KRAUS, 2024
• Gehyra macra DOUGHTY, BAUER, PEPPER & KEOGH, 2018
• Gehyra mccoyi OLIVER & RICHARDS, 2026
• Gehyra mutilata (WIEGMANN, 1834)
• Gehyra oceanica (LESSON, 1829)
• Gehyra paranana BOURKE, DOUGHTY, TEDESCHI, OLIVER & MORITZ, 2018
• Gehyra pluraporosa BOURKE, DOUGHTY, TEDESCHI, OLIVER, MYERS & MORITZ, 2018
• Gehyra polka DOUGHTY, BAUER, PEPPER & KEOGH, 2018
• Gehyra pseudopunctata DOUGHTY, BOURKE, TEDESCHI, OLIVER & MORITZ, 2018
• Gehyra pulingka HUTCHINSON, SISTROM, DONNELLAN & HUTCHINSON, 2014
• Gehyra punctata (FRY, 1914)
• Gehyra shiva MEESOOK, DONBUNDIT, JINDAMAD, TOPAI, KUNYA, SUTHANTHANGJAI, SUTHANTHANGJAI, CHOTJUCKDIKUL, CHONKAMNORD, SUMONTHA & PAUWELS, 2025
• Gehyra variegata (DUMÉRIL & BIBRON, 1836)
• Gehyra versicolor HUTCHINSON, SISTROM, DONNELLAN & HUTCHINSON, 2014
• Gekko aaronbaueri TRI, THAI, PHIMVOHAN, DAVID & TEYNIÉ, 2015
• Gekko adleri NGUYEN, WANG, YANG, LEHMANN, LE, ZIEGLER & BONKOWSKI, 2013
• Gekko albomaculatus (GIEBEL, 1861)
• Gekko alpinus MA, SHI, SHEN, CHANG & JIANG, 2024
• Gekko asahi MATSUKOJI, CAO, POYARKOV, OKAMIYA, XU, YUAN, 2026
• Gekko athymus BROWN & ALCALA, 1962
• Gekko auriverrucosus ZHOU & LIU, 1982
• Gekko badenii SZCZERBAK & NEKRASOVA, 1994
• Gekko bonkowskii LUU, CALAME, NGUYEN, LE & ZIEGLER, 2015
• Gekko canhi RÖSLER, NGUYEN, VAN DOAN, HO, NGUYEN & ZIEGLER, 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 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 gulat (BROWN, DIESMOS, DUYA, GARCIA & RICO, 2010)
• Gekko hokouensis POPE, 1928
• Gekko horsfieldii (GRAY, 1827)
• Gekko iskandari (BROWN, SUPRIATNA & OTA, 2000)
• Gekko japonicus (DUMÉRIL & BIBRON, 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 kuhli (STEJNEGER, 1902)
• Gekko kwangsiensis YANG, 2015
• 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 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 prep ZHOU, CHEN, LIU, LI, QI, LI & PENG, 2025
• Gekko rhacophorus (BOULENGER, 1899)
• Gekko romblon BROWN & ALCALA, 1978
• Gekko rossi BROWN, OLIVEROS, SILER & DIESMOS, 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 shiva PAUWELS, MEESOOK, DONBUNDIT, JINDAMAD, TOPAI & SUMONTHA, 2025
• Gekko similignum SMITH, 1923
• Gekko smithii GRAY, 1842
• Gekko subpalmatus (GÜNTHER, 1864)
• Gekko swinhonis GÜNTHER, 1864
• Gekko taibaiensis SONG, 1985
• 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 vittatus HOUTTUYN, 1782
• Gekko wenxianensis ZHOU & WANG, 2008
• Gelanesaurus cochranae (BURT & BURT, 1931)
• Gelanesaurus flavogularis (ALTAMIRANO-BENAVIDES, ZAHER, LOBO, GRAZZIOTIN, SALES-NUNES & RODRIGUES, 2013)
• Geochelone platynota (BLYTH, 1863)
• Geoclemys hamiltonii (GRAY, 1831)
• Geophis bicolor GÜNTHER, 1868
• Geophis brachycephalus (COPE, 1871)
• Geophis cansecoi GRÜNWALD, AHUMADA-CARRILLO, GRÜNWALD, MONTAÑO-RUVALCABA & GARCÍA-VÁZQUEZ, 2021
• Geophis dugesii BOCOURT, 1883
• Geophis hoffmanni (PETERS, 1859)
• Geophis laticinctus SMITH & WILLIAMS, 1963
• Geophis maculiferus TAYLOR, 1941
• Geophis nigrocinctus DUELLMAN, 1959
• Geophis sanniolus (COPE, 1866)
• Geophis sartorii (COPE, 1863)
• Geophis semidoliatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Gerarda prevostiana (EYDOUX & GERVAIS, 1837)
• Gerrhonotus infernalis BAIRD, 1859
• Gerrhonotus occidentalis NIETO-MONTES DE OCA, WIENS & GARCÍA-VÁZQUEZ, 2025
• Gerrhonotus parvus KNIGHT & SCUDDAY, 1985
• Gerrhopilus ater (SCHLEGEL, 1839)
• Gerrhopilus floweri (BOULENGER, 1899)
• Gerrhopilus hedraeus (SAVAGE, 1950)
• Gerrhosaurus intermedius LÖNNBERG, 1907
• Gerrhosaurus nigrolineatus HALLOWELL, 1857
• Gerrhosaurus skoogi ANDERSSON, 1916
• Glaphyromorphus nigricaudis (MACLEAY, 1877)
• Glaphyromorphus pumilus (BOULENGER, 1887)
• Glaucomastix itabaianensis ROSÁRIO, SANTOS, ARIAS, ROCHA, DIAS, CARVALHO & RODRIGUES, 2019
• Gloydius angusticeps SHI, YANG, HUANG, ORLOV & LI, 2018
• Gloydius blomhoffii (BOIE, 1826)
• Gloydius brevicaudus (STEJNEGER, 1907)
• Gloydius caraganus (EICHWALD, 1831)
• Gloydius cognatus (GLOYD, 1977)
• Gloydius halys (PALLAS, 1776)
• Gloydius hazarensis JABLONSKI, TILLACK, TILLACK, PETZOLD, WILZO, DAS, IDREES, BANIYA, MASROOR & HOFMANN, 2026
• Gloydius himalayanus (GÜNTHER, 1864)
• Gloydius intermedius (STRAUCH, 1868)
• Gloydius liupanensis LIU, SONG & LUO, 1989
• Gloydius monticola (WERNER, 1922)
• Gloydius nepalensis JABLONSKI, TILLACK, TILLACK, PETZOLD, WILZO, DAS, IDREES, BANIYA, MASROOR & HOFMANN, 2026
• Gloydius qinlingensis (SONG & CHEN, 1985)
• Gloydius rickmersi WAGNER, TIUTENKO, BORKIN & SIMONOV, 2016
• Gloydius rubromaculatus SHI, LI & LIU, 2017
• Gloydius shedaoensis (ZHAO, 1979)
• Gloydius stejnegeri (RENDAHL, 1933)
• Gloydius strauchi (BEDRIAGA, 1912)
• Gloydius tsushimaensis (ISOGAWA, MORIYA & MITSUI, 1994)
• Gloydius ussuriensis (EMELIANOV, 1929)
• Glyptemys insculpta (LE CONTE, 1830)
• Glyptemys muhlenbergii (SCHOEPFF, 1801)
• Gonatodes albogularis (DUMÉRIL & BIBRON, 1836)
• Gonatodes caudiscutatus (GÜNTHER, 1859)
• Gonatodes daudini POWELL & HENDERSON, 2005
• Gonatodes hasemani GRIFFIN, 1917
• Gonatodes humeralis (GUICHENOT, 1855)
• Gonatodes machelae RIVERO-BLANCO & SCHARGEL, 2020
• Gonatodes rayito SCHARGEL, RIVAS, GARCÍA-PÉREZ, RIVERO-BLANCO, CHIPPINDALE & FUJITA, 2017
• Gonatodes taniae ROZE, 1963
• Gonatodes vittatus (LICHTENSTEIN & MARTENS, 1856)
• Gongylosoma baliodeira (BOIE, 1827)
• Gongylosoma calamaria (GÜNTHER, 1858)
• Gongylosoma scriptum (THEOBALD, 1868)
• Gonionotophis grantii (GÜNTHER, 1863)
• Gonionotophis klingi MATSCHIE, 1893
• Goniurosaurus kuroiwae (NAMIYE, 1912)
• Goniurosaurus nebulozonatus KURITA & TODA, 2024
• Goniurosaurus orientalis (MAKI, 1931)
• Goniurosaurus sengokui HONDA & OTA, 2017
• Goniurosaurus splendens (NAKAMURA & UÉNO, 1959)
• Goniurosaurus varius QI, GRISMER, LYU, ZHANG, LI & WANG, 2020
• Goniurosaurus wuzhengjuni CHEN, YU, LI, LI & CHEN, 2026
• Goniurosaurus yamashinae (OKADA, 1936)
• Gonocephalus bellii (DUMÉRIL & BIBRON, 1837)
• Gonocephalus bornensis (SCHLEGEL, 1851)
• Gonocephalus doriae PETERS, 1871
• Gonocephalus grandis (GRAY, 1845)
• Gonocephalus inauris HARVEY, SARKAR, SIDIK, KURNIAWAN & SMITH, 2023
• Gonocephalus liogaster (GÜNTHER, 1872)
• Gonocephalus pyrius HARVEY, RECH, RIYANTO, KURNIAWAN & SMITH, 2021
• Gonocephalus semperi (PETERS, 1867)
• Gonocephalus sophiae (GRAY, 1845)
• Gonyosoma iadinum POYARKOV, BRAGIN, IDIIATULLINA, TRAN, LE, DAVID & NGUYEN, 2025
• Gonyosoma jansenii (BLEEKER, 1859)
• Gonyosoma oxycephalum (BOIE, 1827)
• Gonyosoma prasinum (BLYTH, 1855)
• Gopherus agassizii (COOPER, 1861)
• Gopherus berlandieri (AGASSIZ, 1857)
• Gopherus morafkai MURPHY, BERRY, EDWARDS, LEVITON, LATHROP & RIEDLE, 2011
• Gopherus polyphemus (DAUDIN, 1801)
• Gowidon longirostris (BOULENGER, 1883)
• Grandidierina rubrocaudata (GRANDIDIER, 1869)
• Graptemys barbouri CARR & MARCHAND, 1942
• Graptemys geographica (LESUEUR, 1817)
• Graptemys oculifera (BAUR, 1890)
• Graptemys ouachitensis CAGLE, 1953
• Graptemys pseudogeographica (GRAY, 1831)
• Graptemys pulchra BAUR, 1893
• Graptemys sabinensis CAGLE, 1953
• Graptemys versa STEJNEGER, 1925
• Grayia caesar (GÜNTHER, 1863)
• Grayia smithii (LEACH, 1818)
• Grypotyphlops acutus (DUMÉRIL & BIBRON, 1844)
• Gyalopion canum (COPE, 1860)
• Gymnodactylus amarali BARBOUR, 1925
• Gymnodactylus darwinii (GRAY, 1845)
• Gymnodactylus geckoides SPIX, 1825
• Gymnodactylus guttulatus VANZOLINI, 1982
• Gymnophthalmus lineatus (LINNAEUS, 1758)
• Gymnophthalmus marconaterai GARCÍA-PÉREZ & SCHARGEL, 2017
• Gymnophthalmus speciosus (HALLOWELL, 1861)
• Gymnophthalmus underwoodi GRANT, 1958
• Haitiophis anomalus (PETERS, 1863)
• Hakaria simonyi (STEINDACHNER, 1899)
• Hapsidophrys lineata FISCHER, 1856
• Hapsidophrys smaragdina (SCHLEGEL, 1837)
• Hardella thurjii (GRAY, 1831)
• Harpesaurus beccarii DORIA, 1888
• Harpesaurus brooksi (PARKER, 1924)
• Harpesaurus ensicauda WERNER, 1913
• Harpesaurus modiglianii VINCIGUERRA, 1933
• Harrisoniascincus zia (INGRAM & EHMANN, 1981)
• Hebius annamensis (BOURRET, 1934)
• Hebius boulengeri (GRESSITT, 1937)
• Hebius celebicus (PETERS & DORIA, 1878)
• Hebius concelarus (MALNATE, 1963)
• Hebius craspedogaster (BOULENGER, 1899)
• Hebius flavifrons (BOULENGER, 1887)
• Hebius frenatus (DUNN, 1923)
• Hebius gilhodesi (WALL, 1925)
• Hebius igneus DAVID, VOGEL, NGUYEN, ORLOV, PAUWELS, TEYNIÉ & ZIEGLER, 2021
• Hebius inas (LAIDLAW, 1901)
• Hebius khasiensis (BOULENGER, 1890)
• Hebius petersii (BOULENGER, 1893)
• Hebius popei (SCHMIDT, 1925)
• Hebius pryeri (BOULENGER, 1887)
• Hebius sanguineus (SMEDLEY, 1932)
• Hebius sarasinorum (BOULENGER, 1896)
• Hebius sarawacensis (GÜNTHER, 1872)
• Hebius shantianfangi LIU, WANG, HOU, ZHANG, WANG, ZONG, ZHOU, RAO, DAVID & VOGEL, 2025
• Hebius vogeli NGUYEN, LI, HUANG, HAN, NGUYEN, POYARKOV, DAVID & REN, 2025
• Helicops angulatus (LINNAEUS, 1758)
• Helicops carinicaudus (WIED-NEUWIED, 1824)
• Helicops danieli AMARAL, 1938
• Helicops hagmanni ROUX, 1910
• Helicops infrataeniatus JAN, 1865
• Helicops leopardinus (SCHLEGEL, 1837)
• Helicops modestus GÜNTHER, 1861
• Helicops petersi ROSSMAN, 1976
• Helicops polylepis GÜNTHER, 1861
• Helicops scalaris JAN, 1865
• Helicops trivittatus (GRAY, 1849)
• Heliobolus bivari MARQUES, CERÍACO, HEINICKE, CHEBOURI, CONRADIE, TOLLEY & BAUER, 2022
• Heliobolus lugubris (SMITH, 1838)
• 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
• Hemachatus haemachatus (BONNATERRE, 1790)
• Hemerophis socotrae (GÜNTHER, 1881)
• Hemibungarus calligaster (WIEGMANN, 1835)
• Hemibungarus gemianulis PETERS, 1872
• Hemidactylus afarensis ŠMÍD, MAZUCH, NOVÁKOVÁ, MODRY, MALONZA, ABDIRAHMAN-ELMI, CARRANZA & MORAVEC, 2020
• Hemidactylus agrius VANZOLINI, 1978
• Hemidactylus albituberculatus TRAPE, 2012
• Hemidactylus albofasciatus GRANDISON & SOMAN, 1963
• Hemidactylus alfarraji ŠMÍD, SHOBRAK, WILMS, JOGER & CARRANZA, 2017
• Hemidactylus alkiyumii CARRANZA & ARNOLD, 2012
• Hemidactylus angulatus HALLOWELL, 1854
• Hemidactylus bayonii BOCAGE, 1893
• Hemidactylus benguellensis BOCAGE, 1893
• Hemidactylus biokoensis WAGNER, LEACHÉ & FUJITA, 2014
• Hemidactylus boavistensis BOULENGER, 1906
• Hemidactylus bouvieri (BOCOURT, 1870)
• Hemidactylus bowringii (GRAY, 1845)
• Hemidactylus brasilianus (AMARAL, 1935)
• Hemidactylus brookii GRAY, 1845
• Hemidactylus coalescens WAGNER, LEACHÉ & FUJITA, 2014
• Hemidactylus craspedotus MOCQUARD, 1890
• Hemidactylus easai DAS, PAL, SIDDARTH, PALOT, DEEPAK & NARAYANAN, 2022
• Hemidactylus eniangii WAGNER, LEACHÉ & FUJITA, 2014
• Hemidactylus fasciatus GRAY, 1842
• Hemidactylus festivus CARRANZA & ARNOLD, 2012
• Hemidactylus flaviviridis RÜPPELL, 1835
• Hemidactylus floweri WERNER, 1908
• Hemidactylus forbesii BOULENGER, 1899
• Hemidactylus frenatus DUMÉRIL & BIBRON, 1836
• Hemidactylus garnotii DUMÉRIL & BIBRON, 1836
• Hemidactylus giganteus STOLICZKA, 1871
• Hemidactylus granti BOULENGER, 1899
• Hemidactylus gubanensis MAZUCH, JANÁK, VELENSKÁ, NISTRI, ABDIRAHMAN-ELMI & ŠMÍD, 2024
• Hemidactylus guineensis PETERS, 1869
• Hemidactylus gujaratensis GIRI, BAUER, VYAS & PATIL, 2009
• Hemidactylus hajarensis CARRANZA & ARNOLD, 2012
• Hemidactylus homoeolepis BLANFORD, 1881
• Hemidactylus inintellectus Sindaco, Ziliani, Razzetti, Pupin, Grieco, 2009
• Hemidactylus isolepis BOULENGER, 1895
• Hemidactylus ituriensis SCHMIDT, 1919
• Hemidactylus kushmorensis MURRAY, 1884
• Hemidactylus kyaboboensis WAGNER, LEACHÉ & FUJITA, 2014
• Hemidactylus laticaudatus ANDERSSON, 1910
• Hemidactylus leschenaultii DUMÉRIL & BIBRON, 1836
• Hemidactylus longicephalus BOCAGE, 1873
• Hemidactylus lopezjuradoi ARNOLD, VASCONCELOS, HARRIS, MATEO & CARRANZA, 2008
• Hemidactylus luqueorum CARRANZA & ARNOLD, 2012
• Hemidactylus mabouia (MOREAU DE JONNÈS, 1818)
• Hemidactylus maculatus DUMÉRIL & BIBRON, 1836
• Hemidactylus malcolmsmithi (CONSTABLE, 1949)
• Hemidactylus mercatorius GRAY, 1842
• Hemidactylus montanus BUSAIS & JOGER, 2011
• Hemidactylus muriceus PETERS, 1870
• Hemidactylus nzingae CERÍACO, AGARWAL, MARQUES & BAUER, 2020
• Hemidactylus oxyrhinus BOULENGER, 1899
• Hemidactylus paivae CERÍACO, AGARWAL, MARQUES & BAUER, 2020
• Hemidactylus parvimaculatus DERANIYAGALA, 1953
• Hemidactylus pauciporosus LANZA, 1978
• Hemidactylus paucituberculatus CARRANZA & ARNOLD, 2012
• Hemidactylus persicus ANDERSON, 1872
• Hemidactylus platycephalus PETERS, 1854
• Hemidactylus platyurus (SCHNEIDER, 1797)
• Hemidactylus pseudomuriceus HENLE & BÖHME, 2003
• Hemidactylus pumilio BOULENGER, 1899
• Hemidactylus quartziticolus KHANDEKAR, THACKERAY, MARIAPPAN, GANGALMALE, WAGHE, PAWAR & AGARWAL, 2023
• Hemidactylus raya SRINIVASULU, KUMAR & SRINIVASULU, 2022
• Hemidactylus rishivalleyensis AGARWAL, THACKERAY & KHANDEKAR, 2020
• Hemidactylus robustus HEYDEN, 1827
• Hemidactylus romeshkanicus TORKI, MANTHEY & BARTS, 2011
• Hemidactylus ruspolii BOULENGER, 1896
• Hemidactylus squamulatus TORNIER, 1897
• Hemidactylus stejnegeri OTA & HIKIDA, 1989
• Hemidactylus tropidolepis MOCQUARD, 1888
• Hemidactylus turcicus (LINNAEUS, 1758)
• Hemidactylus ulii ŠMÍD, MORAVEC, KRATOCHVÍL, GVOŽDÍK, NASHER, BUSAIS, WILMS, SHOBRAK, CARRANZA, 2013
• Hemidactylus vanam CHAITANYA, LAJMI & GIRI, 2018
• Hemidactylus yerburii ANDERSON, 1895
• Hemiergis decresiensis (CUVIER, 1829)
• Hemiergis initialis (WERNER, 1910)
• Hemiergis peronii (GRAY, 1831)
• Hemiergis quadrilineatus (DUMÉRIL & BIBRON, 1839)
• Hemiergis talbingoensis COPLAND, 1946
• Hemiphyllodactylus aurantiacus (BEDDOME, 1870)
• Hemiphyllodactylus banaensis NGO VAN TRI, GRISMER, THAI & WOOD, 2014
• Hemiphyllodactylus bintik GRISMER, WOOD, ANUAR, QUAH, MUIN, ONN, SUMARLI & LOREDO, 2015
• Hemiphyllodactylus bonkowskii NGUYEN, DO, NGO, PHAM, PHAM, LE & ZIEGLER, 2020
• Hemiphyllodactylus changningensis GUO, ZHOU, YAN & LI, 2015
• Hemiphyllodactylus chiangmaiensis GRISMER, WOOD & COTA, 2014
• Hemiphyllodactylus cicak COBOS, GRISMER, WOOD, QUAH, ANUAR & MUIN, 2016
• Hemiphyllodactylus diaoluoshanensis WANG, QI, ZHANG, ZHENG, LI, SONG, XIE, LI & WANG, 2025
• Hemiphyllodactylus dupanglingensis ZHANG, QIAN & YANG, 2020
• Hemiphyllodactylus dushanensis ZHOU & LIU, 1981
• Hemiphyllodactylus flaviventris SUKPRASERT, SUTTHIWISES, LAUHACHINDA & TAKSINTUM, 2018
• Hemiphyllodactylus ganoklonis ZUG, 2010
• Hemiphyllodactylus harterti (WERNER, 1900)
• Hemiphyllodactylus hongkongensis SUNG, LEE, NG, ZHANG & YANG, 2018
• Hemiphyllodactylus houaphanensis LUU, HOANG, HA, GRISMER, MURDOCH, SITTHIVONG, PHIMPASONE & GRISMER, 2024
• Hemiphyllodactylus huishuiensis YAN, LIN, GUO, LI & ZHOU, 2016
• Hemiphyllodactylus indosobrinus ELIADES, PHIMMACHAK, SIVONGXAY, SILER & STUART, 2019
• Hemiphyllodactylus insularis TAYLOR, 1918
• Hemiphyllodactylus jianfenglingensis WANG, QI, JIANG, SONG, YANG, YU, LI & WANG, 2025
• Hemiphyllodactylus jinpingensis ZHOU & LIU, 1981
• Hemiphyllodactylus khlonglanensis SUKPRASERT, SUTTHIWISES, LAUHACHINDA & TAKSINTUM, 2018
• Hemiphyllodactylus kiziriani NGUYEN, BOTOV, LE DUC, NOPHASEUD, BONKOWSKI & ZIEGLER, 2014
• Hemiphyllodactylus lingshuiensis WANG, QI, YU, SONG, LI & WANG, 2025
• Hemiphyllodactylus linnwayensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LI, KYAW & LWIN, 2017
• Hemiphyllodactylus longlingensis ZHOU & LIU, 1981
• Hemiphyllodactylus lungcuensis LUU, NGUYEN, DO, PHAM, HOANG, NGUYEN, LE, ZIEGLER, GRISMER & GRISMER, 2023
• Hemiphyllodactylus margarethae BRONGERSMA, 1931
• Hemiphyllodactylus menglianensis ZHOU, LI, YUAN, CUI, LIU & RAO, 2024
• Hemiphyllodactylus mengsongcunensis ZHOU, LI, YUAN, CUI, LIU & RAO, 2024
• Hemiphyllodactylus montawaensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LI, KYAW & LWIN, 2017
• Hemiphyllodactylus nahangensis DO, PHAM, PHAN, LE, ZIEGLER & NGUYEN, 2020
• Hemiphyllodactylus ngocsonensis NGUYEN, DO, NGO, PHAM, PHAM, LE & ZIEGLER, 2020
• Hemiphyllodactylus ngwelwini GRISMER, WOOD, QUAH, THURA, OAKS & LIN, 2020
• Hemiphyllodactylus nilgiriensis AGARWAL, BAUER, PAL, SRIKANTHAN & KHANDEKAR, 2020
• Hemiphyllodactylus pakhaensis HA, HOANG, NGUYEN, HA & LUU, 2026
• Hemiphyllodactylus pardalis GRISMER, YUSHCHENKO, PAWANGKHANANT, NAIDUANGCHAN, NAZAROV, ORLOVA, SUWANNAPOOM & POYARKOV, 2020
• Hemiphyllodactylus peninsularis AGARWAL, BAUER, PAL, SRIKANTHAN & KHANDEKAR, 2020
• Hemiphyllodactylus serpispecus ELIADES, PHIMMACHAK, SIVONGXAY, SILER & STUART, 2019
• Hemiphyllodactylus shuangbaiensis ZHOU, WANG, HAN, ANG, ZHANG, LIU & RAO, 2026
• Hemiphyllodactylus simaoensis AGUNG, CHORNELIA, GRISMER, GRISMER, QUAH, LU, TOMLINSON & HUGHES, 2022
• Hemiphyllodactylus titiwangsaensis ZUG, 2010
• Hemiphyllodactylus tonywhitteni GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LI, KYAW & LWIN, 2017
• Hemiphyllodactylus typus BLEEKER, 1860
• Hemiphyllodactylus uga GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LI, KYAW & LWIN, 2018
• Hemiphyllodactylus vanhoensis LUU, HOANG, HA, GRISMER, MURDOCH, SITTHIVONG, PHIMPASONE & GRISMER, 2024
• Hemiphyllodactylus yunnanensis (BOULENGER, 1903)
• Hemiphyllodactylus ywanganensis GRISMER, WOOD, THURA, ZIN, QUAH, MURDOCH, GRISMER, LI, KYAW & LWIN, 2018
• Hemiphyllodactylus zalonicus GRISMER, CHIT, PAWANGKHANANT, NAZAROV, ZAW & POYARKOV, 2021
• Hemiphyllodactylus zayuensis JIANG, WANG & CHE, 2020
• Hemiphyllodactylus zhutangxiangensis AGUNG, GRISMER, GRISMER, QUAH, CHORNELIA, LU & HUGHES, 2021
• Hemiphyllodactylus zugi NGUYEN, LEHMANN, LE DUC, DUONG, BONKOWSKI & ZIEGLER, 2013
• Hemirhagerrhis kelleri BOETTGER, 1893
• Hemirhagerrhis nototaenia (GÜNTHER, 1864)
• Hemitheconyx caudicinctus (DUMÉRIL, 1851)
• 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 murlen LALREMSANGA, BAL, VOGEL & BIAKZUALA, 2022
• Herpetoreas platyceps (BLYTH, 1855)
• Herpetoreas sieboldii GÜNTHER, 1860
• Herpetoreas tpser REN, JIANG, HUANG, DAVID & LI, 2022
• Hesperoedura reticulata (BUSTARD, 1969)
• Heterodon kennerlyi KENNICOTT, 1860
• Heterodon nasicus BAIRD & GIRARD, 1852
• Heterodon platirhinos LATREILLE, 1801
• Heteronotia atra PEPPER, DOUGHTY, FUJITA, MORITZ & KEOGH, 2013
• Heteronotia binoei (GRAY, 1845)
• Heteronotia fasciolata PEPPER, DOUGHTY, FUJITA, MORITZ & KEOGH, 2013
• Heteronotia spelea (KLUGE, 1963)
• Hierophis gemonensis (LAURENTI, 1768)
• Hierophis viridiflavus (LACÉPÈDE, 1789)
• Holaspis guentheri GRAY, 1863
• Holaspis laevis WERNER, 1896
• Holbrookia approximans BAIRD, 1859
• Holbrookia elegans BOCOURT, 1874
• Holbrookia lacerata COPE, 1880
• Holbrookia maculata GIRARD, 1851
• Holbrookia propinqua BAIRD & GIRARD, 1852
• Holbrookia subcaudalis AXTELL, 1956
• Holcosus amphigrammus (SMITH & LAUFE, 1945)
• Holcosus bridgesii COPE, 1869
• Holcosus chaitzami (STUART, 1942)
• Holcosus festivus (LICHTENSTEIN & MARTENS, 1856)
• Holcosus gaigeae (SMITH & LAUFE, 1946)
• Holcosus hartwegi (SMITH, 1940)
• Holcosus leptophrys (COPE, 1893)
• 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)
• Homalopsis buccata (LINNAEUS, 1758)
• Homalopsis mereljcoxi MURPHY, VORIS, MURTHY, TRAUB & CUMBERBATCH, 2012
• Homalopsis nigroventralis DEUVE, 1970
• Homonota horrida (BURMEISTER, 1861)
• Homonota septentrionalis CACCIALI, MORANDO, MEDINA, KÖHLER, MOTTE & ÁVILA, 2017
• Homonota visdistinguenda SÁNCHEZ, LÓPEZ, SITES, AVILA & MORANDO, 2026
• Homonota williamsii ÁVILA, PEREZ, MINOLI & MORANDO, 2012
• Homonota xiru MALLERET, PISETTA, FAGUNDES & VERRASTRO, 2023
• Homopholis arnoldi LOVERIDGE, 1944
• Homopholis fasciata (BOULENGER, 1890)
• Homopholis mulleri VISSER, 1987
• Homopholis wahlbergii (SMITH, 1849)
• Homopus areolatus (THUNBERG, 1787)
• Homopus femoralis BOULENGER, 1888
• Hoplocephalus stephensii KREFFT, 1869
• Hoplocercus spinosus FITZINGER, 1843
• Hormonotus modestus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Hyalosaurus koellikeri GÜNTHER, 1873
• Hydrodynastes bicinctus (HERMANN, 1804)
• Hydrodynastes gigas (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Hydromedusa tectifera COPE, 1870
• Hydromorphus concolor PETERS, 1859
• Hydromorphus dunni SLEVIN, 1942
• 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 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 inornatus (GRAY, 1849)
• Hydrophis jerdonii (GRAY, 1849)
• Hydrophis klossi BOULENGER, 1912
• Hydrophis lamberti SMITH, 1917
• Hydrophis macdowelli KHARIN, 1983
• Hydrophis melanocephalus GRAY, 1849
• Hydrophis melanosoma GÜNTHER, 1864
• Hydrophis obscurus DAUDIN, 1803
• Hydrophis ornatus (GRAY, 1842)
• Hydrophis pacificus BOULENGER, 1896
• Hydrophis parviceps SMITH, 1935
• Hydrophis platurus (LINNAEUS, 1766)
• Hydrophis schistosus DAUDIN, 1803
• Hydrophis semperi GARMAN, 1881
• Hydrophis sibauensis RASMUSSEN, AULIYA & BÖHME, 2001
• Hydrophis spiralis (SHAW, 1802)
• Hydrophis stokesii (GRAY, 1846)
• Hydrophis torquatus GÜNTHER, 1864
• Hydrophis viperinus (SCHMIDT, 1852)
• Hydrophis vorisi KHARIN, 1984
• Hydrops caesurus SCROCCHI, FERREIRA, GIRAUDO, ÁVILA & MOTTE, 2005
• Hydrops martii (WAGLER, 1824)
• Hydrops triangularis (WAGLER, 1824)
• Hydrosaurus microlophus (BLEEKER, 1860)
• Hydrosaurus pustulatus (ESCHSCHOLTZ, 1829)
• Hypsicalotes kinabaluensis (DE GRIJS, 1937)
• Hypsiglena chlorophaea COPE, 1860
• Hypsiglena jani (DUGÈS, 1865)
• Hypsiglena ochrorhynchus COPE, 1860
• Hypsiglena slevini TANNER, 1943
• Hypsiglena tanzeri DIXON & LIEB, 1972
• Hypsiglena torquata (GÜNTHER, 1860)
• Hypsilurus capreolatus KRAUS & MYERS, 2012
• Hypsilurus longi (MACLEAY, 1877)
• Hypsilurus modestus (MEYER, 1874)
• Hypsilurus papuensis (MACLEAY, 1877)
• Hypsirhynchus ater (GOSSE, 1851)
• Hypsirhynchus callilaemus (GOSSE, 1851)
• Hypsirhynchus ferox GÜNTHER, 1858
• Hypsirhynchus parvifrons (COPE, 1862)
• Hypsirhynchus scalaris COPE, 1862
• Hypsiscopus indonesiensis HAMIDY, ZAKKY, FITRIYANA & ENDARWIN, 2023
• Hypsiscopus murphyi BERNSTEIN, VORIS, STUART, PHIMMACHAK, SEATEUN, SIVONGXAY, NEANG, KARNS, ANDREWS, OSTERHAGE, PHIPPS & RUANE, 2022
• Hypsiscopus plumbeus (BOIE, 1827)
• Hypsiscopus wettsteini (AMARAL, 1929)
• Ialtris agyrtes SCHWARTZ & ROSSMAN, 1976
• Ialtris dorsalis (GÜNTHER, 1858)
• Iberolacerta aranica (ARRIBAS, 1993)
• Iberolacerta aurelioi (ARRIBAS, 1994)
• Iberolacerta bonnali (LANTZ, 1927)
• Iberolacerta cyreni (MÜLLER & HELLMICH, 1937)
• Iberolacerta martinezricai (ARRIBAS, 1996)
• Iberolacerta monticola (BOULENGER, 1905)
• Ichnotropis bivittata BOCAGE, 1866
• Ichnotropis capensis (SMITH, 1838)
• Ichnotropis chapini SCHMIDT, 1919
• Ichnotropis grandiceps BROADLEY, 1967
• Ichnotropis longicorpa CONRADIE, KEATES, GREENBAUM, LOBÓN-ROVIRA, TOLLEY, BENITO, VAZ-PINTO, VAN BREDA & VERBURGT, 2025
• Ichnotropis microlepidota MARX, 1956
• Ichnotropis robusta CONRADIE, KEATES, GREENBAUM, LOBÓN-ROVIRA, TOLLEY, BENITO, VAZ-PINTO, VAN BREDA & VERBURGT, 2025
• Ichnotropis tanganicana BOULENGER, 1917
• Iguana iguana (LINNAEUS, 1758)
• Imantodes cenchoa (LINNAEUS, 1758)
• Imantodes gemmistratus (COPE, 1861)
• Imantodes inornatus (BOULENGER, 1896)
• Imantodes tenuissimus (COPE, 1867)
• Incaspis amaru (ZAHER, ARREDONDO, VALENCIA, ARBELÁEZ, RODRIGUES & ALTAMIRANO-BENAVIDES, 2014)
• Indotestudo elongata (BLYTH, 1854)
• Indotyphlops albiceps (BOULENGER, 1898)
• Indotyphlops braminus (DAUDIN, 1803)
• Indotyphlops filiformis (DUMÉRIL & BIBRON, 1844)
• Indotyphlops longissimus (DUMÉRIL & BIBRON, 1844)
• Indotyphlops pammeces (GÜNTHER, 1864)
• Indotyphlops tenebrarum (TAYLOR, 1947)
• Insulasaurus arborens (TAYLOR, 1917)
• Insulasaurus traanorum (LINKEM, DIESMOS & BROWN, 2010)
• Insulasaurus victoria (BROWN & ALCALA, 1980)
• Insulasaurus wrighti TAYLOR, 1925
• Intellagama lesueurii (GRAY, 1831)
• Iphisa surui MELLO, RECODER, FOUQUET, RODRIGUES & NUNES, 2023
• Iranolacerta brandtii (DE FILIPPI, 1863)
• Isanophis boonsongi (TAYLOR & ELBEL, 1958)
• Isopachys anguinoides (BOULENGER, 1914)
• Isopachys gyldenstolpei LÖNNBERG, 1916
• Isopachys roulei (ANGEL, 1920)
• Ithycyphus miniatus (SCHLEGEL, 1837)
• Japalura tricarinata (BLYTH, 1853)
• Japalura variegata GRAY, 1853
• Kanakysaurus viviparus SADLIER & BAUER, SMITH & WHITAKER, 2004
• Kanakysaurus zebratus SADLIER & BAUER, SMITH & WHITAKER, 2008
• Kentropyx calcarata SPIX, 1825
• Kentropyx pelviceps (COPE, 1868)
• Kentropyx striata (DAUDIN, 1802)
• Kinixys belliana GRAY, 1831
• Kinixys homeana BELL, 1827
• Kinixys lobatsiana (POWER, 1927)
• Kinixys nogueyi (LATASTE, 1886)
• Kinixys spekii GRAY, 1863
• Kinixys zombensis HEWITT, 1931
• Kinosternon abaxillare BAUR, 1925
• Kinosternon acutum GRAY, 1831
• Kinosternon alamosae BERRY & LEGLER, 1980
• Kinosternon albogulare (DUMÉRIL & BOCOURT, 1870)
• Kinosternon angustipons LEGLER, 1965
• Kinosternon baurii (GARMAN, 1891)
• Kinosternon cruentatum (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
• Kinosternon durangoense IVERSON, 1979
• Kinosternon flavescens (AGASSIZ, 1857)
• Kinosternon herrerai STEJNEGER, 1925
• Kinosternon hippocrepis GRAY, 1856
• Kinosternon integrum LE CONTE, 1854
• Kinosternon leucostomum (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
• Kinosternon scorpioides (LINNAEUS, 1766)
• Kinosternon stejnegeri HARTWEG, 1938
• Kinosternon subrubrum BONNATERRE, 1789
• Kinyongia adolfifriderici (STERNFELD, 1912)
• Kinyongia boehmei (LUTZMANN & NEČAS, 2002)
• Kinyongia carpenteri (PARKER, 1929)
• Kinyongia excubitor (BARBOUR, 1911)
• Kinyongia fischeri (REICHENOW, 1887)
• Kinyongia matschiei (WERNER, 1895)
• Kinyongia multituberculata (NIEDEN, 1913)
• Kinyongia oxyrhina (KLAVER & BÖHME, 1988)
• Kinyongia tavetana (STEINDACHNER, 1891)
• Kinyongia tenuis (MATSCHIE, 1892)
• Kinyongia tolleyae HUGHES, KUSAMBA, BEHANGANA & GREENBAUM, 2017
• Kinyongia uluguruensis (LOVERIDGE, 1957)
• Kinyongia uthmoelleri (MÜLLER, 1938)
• Kinyongia vosseleri (NIEDEN, 1913)
• Kinyongia xenorhina (BOULENGER, 1901)
• Kladirostratus acutus (GÜNTHER, 1888)
• Kladirostratus togoensis (MATSCHIE, 1893)
• Lacerta agilis LINNAEUS, 1758
• Lacerta bilineata DAUDIN, 1802
• Lacerta citrovittata WERNER, 1938
• Lacerta diplochondrodes WETTSTEIN, 1952
• Lacerta media LANTZ & CYRÉN, 1920
• Lacerta schreiberi BEDRIAGA, 1878
• Lacerta strigata EICHWALD, 1831
• Lacerta trilineata BEDRIAGA, 1886
• Lacerta viridis (LAURENTI, 1768)
• Lacertaspis chriswildi (BÖHME & SCHMITZ, 1996)
• Lacertaspis gemmiventris (SJÖSTEDT, 1897)
• Lacertaspis lepesmei (ANGEL, 1940)
• Lacertaspis reichenowii (PETERS, 1874)
• Lacertaspis rohdei (MÜLLER, 1910)
• Lachesis melanocephala SOLÓRZANO & CERDAS, 1986
• Lachesis muta (LINNAEUS, 1766)
• Lachesis rhombeata (WIED, 1824)
• Lachesis stenophrys COPE, 1875
• Laemanctus longipes WIEGMANN, 1834
• Laemanctus serratus COPE, 1864
• Lamprolepis leucosticta (MÜLLER, 1923)
• Lamprolepis smaragdina (LESSON, 1829)
• Lampropeltis abnorma (BOCOURT, 1886)
• Lampropeltis alterna (BROWN, 1901)
• Lampropeltis annulata KENNICOTT, 1860
• Lampropeltis californiae (BLAINVILLE, 1835)
• Lampropeltis calligaster (HARLAN, 1827)
• Lampropeltis elapsoides (HOLBROOK, 1838)
• Lampropeltis extenuata (BROWN, 1890)
• Lampropeltis floridana (BLANCHARD, 1919)
• Lampropeltis gentilis (BAIRD & GIRARD, 1853)
• Lampropeltis getula (LINNAEUS, 1766)
• Lampropeltis knoblochi TAYLOR, 1940
• Lampropeltis mexicana (GARMAN, 1884)
• Lampropeltis micropholis COPE, 1860
• Lampropeltis occipitolineata PRICE, 1987
• Lampropeltis polyzona COPE, 1860
• Lampropeltis pyromelana (COPE, 1866)
• Lampropeltis rhombomaculata (HOLBROOK, 1840)
• Lampropeltis splendida (BAIRD & GIRARD, 1853)
• Lampropeltis triangulum (LACÉPÈDE, 1789)
• Lampropeltis zonata (LOCKINGTON, 1835)
• Lampropholis delicata (DE VIS, 1888)
• Lampropholis guichenoti (DUMÉRIL & BIBRON, 1839)
• Lampropholis similis SINGHAL, HOSKIN, COUPER, POTTER & MORITZ, 2018
• Lankascincus dorsicatenatus (DERANIYAGALA, 1953)
• Lankascincus fallax (PETERS, 1860)
• Lankascincus sripadensis MENDIS WICKRAMASINGHE, RODRIGO, DAYAWANSA & JAYANTHA, 2007
• Lanthanotus borneensis STEINDACHNER, 1878
• Larutia larutensis (BOULENGER, 1900)
• Larutia miodactyla (BOULENGER, 1903)
• Larutia sumatrensis (BLEEKER, 1860)
• Latastia johnstonii BOULENGER, 1907
• Latastia longicaudata (REUSS, 1834)
• Laticauda colubrina (SCHNEIDER, 1799)
• Laticauda laticaudata (LINNAEUS, 1758)
• Laticauda saintgironsi COGGER & HEATWOLE, 2006
• Laticauda semifasciata (REINWARDT, 1837)
• Laudakia agrorensis (STOLICZKA, 1872)
• Laudakia dayana (STOLICZKA, 1871)
• Laudakia melanura BLYTH, 1854
• Laudakia nupta (DE FILIPPI, 1843)
• Laudakia papenfussi ZHAO, 1998
• Laudakia stellio (LINNAEUS, 1758)
• Laudakia tuberculata (GRAY, 1827)
• Leiocephalus barahonensis SCHMIDT, 1921
• Leiocephalus carinatus GRAY, 1827
• Leiocephalus cubensis (GRAY, 1840)
• Leiocephalus lunatus COCHRAN, 1934
• Leiocephalus macropus (COPE, 1863)
• Leiocephalus melanochlorus COPE, 1863
• Leiocephalus personatus (COPE, 1863)
• Leiocephalus pratensis (COCHRAN, 1928)
• Leiocephalus psammodromus BARBOUR, 1920
• Leiocephalus raviceps COPE, 1863
• Leiocephalus schreibersii (GRAVENHORST, 1838)
• Leiocephalus semilineatus DUNN, 1920
• Leiocephalus stictigaster SCHWARTZ, 1959
• Leioheterodon madagascariensis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Leioheterodon modestus (GÜNTHER, 1863)
• Leiolepis belliana (HARDWICKE & GRAY, 1827)
• Leiolepis ocellata PETERS, 1971
• Leiolepis reevesii (GRAY, 1831)
• Leiolepis rubritaeniata MERTENS, 1961
• Leiosaurus bellii DUMÉRIL & BIBRON, 1837
• Leiosaurus catamarcensis KOSLOWSKY, 1898
• Leiosaurus paronae (PERACCA, 1897)
• Lepidoblepharis conolepis AVILA-PIRES, 2001
• Lepidoblepharis emberawoundule BATISTA, PONCE, VESELY, MEBERT, HERTZ, KÖHLER, CARRIZO & LOTZKAT, 2015
• Lepidoblepharis nukak CALDERÓN-ESPINOSA & MEDINA-RANGEL, 2016
• Lepidoblepharis sanctaemartae (RUTHVEN, 1916)
• Lepidoblepharis victormartinezi BATISTA, PONCE, VESELY, MEBERT, HERTZ, KÖHLER, CARRIZO & LOTZKAT, 2015
• Lepidoblepharis xanthostigma (NOBLE, 1916)
• Lepidochelys kempii GARMAN, 1880
• Lepidochelys olivacea (ESCHSCHOLTZ, 1829)
• Lepidodactylus aureolineatus TAYLOR, 1915
• Lepidodactylus buleli INEICH, 2008
• Lepidodactylus guppyi BOULENGER, 1884
• Lepidodactylus herrei TAYLOR, 1923
• Lepidodactylus laticinctus KRAUS, VAHTERA & WEIJOLA, 2023
• Lepidodactylus lugubris (DUMÉRIL & BIBRON, 1836)
• Lepidodactylus makira KRAUS, 2023
• Lepidodactylus orientalis BROWN & PARKER, 1977
• Lepidodactylus pantai STUBBS, KARIN, ARIFIN, ISKANDAR, ARIDA, REILLY, BLOCH, KUSNADI & MCGUIRE, 2017
• Lepidodactylus planicaudus STEJNEGER, 1905
• Lepidodactylus sacrolineatus KRAUS & OLIVER, 2020
• Lepidophyma chicoasensis ÁLVAREZ & VALENTIN, 1988
• Lepidophyma cuicatecum CANSECO-MARQUEZ, GUTIIEREZ-MAYEN & MENDOZA-HERNANDEZ, 2008
• Lepidophyma dontomasi (SMITH, 1942)
• Lepidophyma flavimaculatum DUMÉRIL, 1851
• Lepidophyma gaigeae MOSAUER, 1936
• Lepidophyma inagoi PALACIOS-AGUILAR, SANTOS-BIBIANO & FLORES-VILLELA, 2018
• Lepidophyma lineri SMITH, 1973
• Lepidophyma lipetzi SMITH & DEL TORO, 1977
• Lepidophyma lowei BEZY & CAMARILLO, 1997
• Lepidophyma mayae BEZY, 1973
• Lepidophyma micropholis WALKER, 1955
• Lepidophyma occulor SMITH, 1942
• Lepidophyma pajapanensis WERLER, 1957
• Lepidophyma radula (SMITH, 1942)
• Lepidophyma reticulatum TAYLOR, 1955
• Lepidophyma smithii BOCOURT, 1876
• Lepidophyma sylvaticum TAYLOR, 1939
• Lepidophyma tarascae BEZY, WEBB & ÁLVAREZ, 1982
• Lepidophyma tuxtlae WERLER & SHANNON, 1957
• Lepidophyma zongolicum GARCÍA-VÁZQUEZ, CANSECO-MARQUEZ & AGUILAR-LÓPEZ, 2010
• Leposoma annectans RUIBAL, 1952
• Leposoma baturitensis RODRIGUES & BORGES, 1997
• Leposoma puk RODRIGUES, DIXO, PAVAN & VERDADE, 2002
• Leposoma scincoides SPIX, 1825
• Leposoma sinepollex RODRIGUES, TEIXEIRA JR, RECODER, DAL VECHIO, DAMASCENO & MACHADO-PELLEGRINO, 2013
• Leposternon bagual RIBEIRO, SANTOS JR & ZAHER, 2015
• Leposternon cerradense RIBEIRO, VAZ-SILVA & SANTOS JR, 2008
• Leposternon microcephalus WAGLER, 1824
• Leposternon mineiro RIBEIRO, SILVEIRA & SANTOS JR, 2018
• Leptodeira annulata (LINNAEUS, 1758)
• Leptodeira frenata (COPE, 1886)
• Leptodeira maculata (HALLOWELL, 1861)
• Leptodeira pulchriceps DUELLMAN, 1958
• Leptodeira punctata (PETERS, 1866)
• Leptodeira rhombifera GÜNTHER, 1872
• Leptodeira septentrionalis (KENNICOTT, 1859)
• Leptodeira splendida GÜNTHER, 1885
• Leptodeira tarairiu COSTA, GRABOSKI, GRAZZIOTIN, ZAHER, RODRIGUES & PRUDENTE, 2022
• Leptodrymus pulcherrimus (COPE, 1874)
• Leptomicrurus collaris (SCHLEGEL, 1837)
• Leptomicrurus narduccii (JAN, 1863)
• Leptophis ahaetulla (LINNAEUS, 1758)
• Leptophis bocourti BOULENGER, 1898
• Leptophis bolivianus OLIVER, 1942
• Leptophis depressirostris (COPE, 1861)
• Leptophis diplotropis (GÜNTHER, 1872)
• Leptophis liocercus (WIED, 1824)
• Leptophis marginatus (COPE, 1862)
• Leptophis mexicanus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Leptophis modestus (GÜNTHER, 1872)
• Leptophis mystacinus ALBUQUERQUE, MARTINS, CARVALHO, SHEPARD & SANTANA, 2025
• Leptophis nebulosus OLIVER, 1942
• Leptophis nigromarginatus (GÜNTHER, 1866)
• Leptophis occidentalis (GÜNTHER, 1859)
• Leptophis praestans (COPE, 1868)
• Leptophis urostictus (PETERS, 1873)
• Leptosiaphos aloysiisabaudiae (PERACCA, 1907)
• Leptosiaphos amieti (PERRET, 1973)
• Leptosiaphos fuhni (PERRET, 1973)
• Leptosiaphos ianthinoxantha (BÖHME, 1975)
• Leptosiaphos vigintiserierum (SJÖSTEDT, 1897)
• Leptotyphlops conjunctus (JAN, 1861)
• Leptotyphlops emini (BOULENGER, 1890)
• Leptotyphlops keniensis BROADLEY & WALLACH, 2007
• Leptotyphlops lepezi (BOULENGER, 1901)
• Leptotyphlops macrops (BROADLEY & WALLACH, 1996)
• Leptotyphlops merkeri (WERNER, 1909)
• Leptotyphlops nigricans (SCHLEGEL, 1839)
• Leptotyphlops pitmani BROADLEY & WALLACH, 2007
• Leptotyphlops pungwensis BROADLEY & WALLACH, 1997
• Leptotyphlops scutifrons (PETERS, 1854)
• Leptotyphlops telloi BROADLEY & WATSON, 1976
• Lerista anyara AMEY, COUPER & WORTHINGTON-WILMER, 2019
• Lerista apoda STORR, 1976
• Lerista borealis STORR, 1971
• Lerista bougainvillii (GRAY, 1839)
• Lerista desertorum (STERNFELD, 1919)
• Lerista elegans (GRAY, 1845)
• Lerista ips STORR, 1980
• Lerista lineopunctulata (DUMÉRIL & BIBRON, 1839)
• Lerista picturata (FRY, 1914)
• Lerista planiventralis (LUCAS & FROST, 1902)
• Lerista praepedita (BOULENGER, 1887)
• Lerista tridactyla STORR, 1990
• Lerista uniduo STORR, 1984
• Lerista viduata STORR, 1991
• Lerista yuna STORR, 1991
• Lerista zonulata STORR, 1991
• Letheobia caeca (DUMÉRIL, 1856)
• Letheobia leucosticta (BOULENGER, 1898)
• Letheobia lumbriciformis (PETERS, 1874)
• Letheobia manni (LOVERIDGE, 1941)
• Leucocephalon yuwonoi (MCCORD, IVERSON & BOEADI, 1995)
• Lialis burtonis GRAY, 1834
• Liasis mackloti DUMÉRIL & BIBRON, 1844
• Liburnascincus coensis (MITCHELL, 1953)
• Liburnascincus mundivensis (BROOM, 1898)
• Lichanura orcutti STEJNEGER, 1889
• Lichanura trivirgata COPE, 1861
• Lielaphis derooijae RUANE, RICHARDS, MCVAY, TJATURADI, KREY & AUSTIN, 2017
• Lielaphis iridis RUANE, RICHARDS, MCVAY, TJATURADI, KREY & AUSTIN, 2017
• Lielaphis modestus (SCHLEGEL, 1837)
• Lielaphis slashi HUANG, AUSTIN, BERNSTEIN, IOVA, ROBERTS, FREDERICK & RUANE, 2026
• Limaformosa capensis (SMITH, 1847)
• Limaformosa crossi (BOULENGER, 1895)
• Limaformosa guirali (MOCQUARD, 1887)
• Liodytes alleni (GARMAN, 1874)
• Liodytes rigida (SAY, 1825)
• Liolaemus abaucan ETHERIDGE, 1993
• Liolaemus absconditus VEGA, QUINTEROS, STELLATELLI, BELLAGAMBA, BLOCK & MADRID, 2018
• Liolaemus acostai ABDALA & JUÁREZ-HEREDIA, 2013
• Liolaemus aluen MILLÁN & ABDALA, 2024
• Liolaemus andinus KOSLOWSKY, 1895
• Liolaemus annectens BOULENGER, 1901
• Liolaemus anomalus KOSLOWSKY, 1896
• Liolaemus antonietae TRONCOSO-PALACIOS, ESQUERRÉ, URRA, DÍAZ, CASTRO-PASTENE & RUIZ, 2018
• Liolaemus antumalguen AVILA, MORANDO, PEREZ & SITES, 2010
• Liolaemus arambarensis VERRASTRO, VERONESE, BUJES & MARTINS DIAS FILHO, 2003
• Liolaemus araucaniensis MÜLLER & HELLMICH, 1932
• Liolaemus archeforus DONOSO-BARROS & CEI, 1971
• Liolaemus avilai BREITMAN, PARRA, PÉREZ & SITES, 2011
• Liolaemus balagueri VILLEGAS-PAREDES, HUAMANÍ-VALDERRAMA, LUQUE-FERNÁNDEZ, GUTIÉRREZ, QUIRÓZ & ABDALA, 2020
• Liolaemus balerion QUINTEROS, RUIZ-MONACHESI & ABDALA, 2019
• Liolaemus boulengeri KOSLOWSKY, 1898
• Liolaemus burmeisteri AVILA, PEREZ, MEDINA, SITES & MORANDO, 2012
• Liolaemus calliston AVILA, FULVIO-PEREZ, MINOLI, MEDINA, SITES & MORANDO, 2017
• Liolaemus campanae HELLMICH, 1950
• Liolaemus canqueli CEI, 1975
• Liolaemus carlosgarini ESQUERRÉ, NÚÑEZ & SCOLARO, 2013
• Liolaemus casamiquelai AVILA, PEREZ, MORANDO & SITES, 2010
• Liolaemus cazianiae LOBO, SLODKI & VALDECANTOS, 2010
• Liolaemus chehuachekenk AVILA, MORANDO & SITES, 2008
• Liolaemus chillanensis MÜLLER & HELLMICH, 1932
• Liolaemus chiribaya AGUILAR-PUNTRIANO, RAMÍREZ, CASTILLO, MENDOZA, VARGAS & SITES JR, 2019
• Liolaemus confusus NUNEZ & PINCHEIRA-DONOSO, 2006
• Liolaemus crandalli AVILA, MEDINA, PEREZ, SITES & MORANDO, 2015
• Liolaemus cranwelli (DONOSO-BARROS, 1973)
• Liolaemus cristiani NAVARRO, NÚÑEZ & LOYOLA, 1991
• Liolaemus curis NÚÑEZ & LABRA, 1985
• Liolaemus cuyanus CEI & SCOLARO, 1980
• Liolaemus cyanogaster (DUMÉRIL & BIBRON, 1837)
• Liolaemus disjunctus LAURENT, 1990
• Liolaemus donosobarrosi (CEI, 1974)
• Liolaemus dorbignyi KOSLOWSKY, 1898
• Liolaemus duellmani CEI, 1978
• Liolaemus dumerili ABDALA, SEMHAN, MORENO AZOCAR, BONINO, PAZ & CRUZ, 2012
• Liolaemus eleodori CEI, ETHERIDGE & VIDELA, 1985
• Liolaemus elongatus KOSLOWSKY, 1896
• Liolaemus erroneus (NÚÑEZ & YÁÑEZ, 1983)
• Liolaemus etheridgei LAURENT, 1998
• Liolaemus evaristoi GUTIÉRREZ, CHAPARRO, VÁSQUEZ, QUIROZ, AGUILAR-KIRGIN & ABDALA, 2018
• Liolaemus famatinae CEI, 1980
• Liolaemus fitzingerii (DUMÉRIL & BIBRON, 1837)
• Liolaemus forsteri LAURENT, 1982
• Liolaemus galactostictos AVILA, VRDOLJAK, MEDINA, MASSINI, FULVIO-PEREZ, SITES & MORANDO, 2021
• Liolaemus gallardoi CEI & SCOLARO, 1982
• Liolaemus gardeli VERRASTRO, MANEYRO, DA SILVA & FARIAS, 2017
• Liolaemus goetschi MÜLLER & HELLMICH, 1938
• Liolaemus gracielae ABDALA, ACOSTA, CABRERA, VILLAVICENCIO & MARINERO, 2009
• Liolaemus gravenhorstii (GRAY, 1845)
• Liolaemus halonastes LOBO, SLODKI & VALDECANTOS, 2010
• Liolaemus hatcheri STEJNEGER, 1909
• Liolaemus hermannunezi PINCHEIRA-DONOSO, SCOLARO & SCHULTE, 2007
• Liolaemus inacayali ABDALA, 2003
• Liolaemus incaicus LOBO, QUINTEROS & GÓMEZ, 2007
• Liolaemus insolitus CEI, 1982
• Liolaemus janequeoae TRONCOSO-PALACIOS, DIAZ, PUAS & RIVEROS-RIFFO & ELORZA, 2016
• Liolaemus josei ABDALA, 2005
• Liolaemus kolengh ABDALA & LOBO, 2006
• Liolaemus kriegi MÜLLER & HELLMICH, 1939
• Liolaemus leftrarui TRONCOSO-PALACIOS, DIAZ, PUAS & RIVEROS-RIFFO & ELORZA, 2016
• Liolaemus lemniscatus GRAVENHORST, 1838
• Liolaemus lentus GALLARDO, 1966
• Liolaemus lenzi BOETTGER, 1891
• Liolaemus leopardinus MÜLLER & HELLMICH, 1932
• Liolaemus loboi ABDALA, 2003
• Liolaemus lonquimayensis ESCOBAR-HUERTA, SANTIBÁÑEZ-TORO & ORTIZ, 2015
• Liolaemus lutzae MERTENS, 1938
• Liolaemus mapuche ABDALA, 2002
• Liolaemus martorii ABDALA, 2003
• Liolaemus melanogaster LAURENT, 1998
• Liolaemus melanops BURMEISTER, 1888
• Liolaemus montanus KOSLOWSKY, 1898
• Liolaemus morenoi ETHERIDGE & CHRISTIE, 2003
• Liolaemus multicolor KOSLOWSKY, 1898
• Liolaemus multiformis (COPE, 1875)
• Liolaemus nazca AGUILAR-PUNTRIANO, RAMÍREZ, CASTILLO, MENDOZA, VARGAS & SITES JR, 2019
• Liolaemus nigriceps (PHILIPPI, 1860)
• Liolaemus nigrodorsum TRONCOSO-PALACIOS & CONTRERAS, 2023
• Liolaemus nigroviridis MÜLLER & HELLMICH, 1932
• Liolaemus ortizii LAURENT, 1982
• Liolaemus pantherinus PELLEGRIN, 1909
• Liolaemus pikunche TRONCOSO-PALACIOS & RAMÍREZ-ÁLVAREZ, 2021
• Liolaemus poconchilensis VALLADARES, 2004
• Liolaemus poecilochromus LAURENT, 1986
• Liolaemus polystictus LAURENT, 1992
• Liolaemus porosus ABDALA, PAZ & SEMHAN, 2013
• Liolaemus pseudoanomalus (CEI, 1981)
• Liolaemus puelche AVILA, MORANDO, PEREZ & SITES, 2007
• Liolaemus purul ABDALA, SEMHAN, MORENO AZOCAR, BONINO, PAZ & CRUZ, 2012
• Liolaemus qalaywa CHAPARRO, QUIRÓZ, MAMANI, GUTIÉRREZ, CONDORI, DE LA RIVA, HERRERA-JUÁREZ, CERDEÑA, ARAPA & ABDALA, 2020
• Liolaemus robustus LAURENT, 1992
• Liolaemus rothi KOSLOWSKY, 1898
• Liolaemus ruibali DONOSO-BARROS, 1961
• Liolaemus sagei ETHERIDGE & CHRISTIE, 2003
• Liolaemus salitrosus ABDALA, SEMHAN & PAZ, 2021
• Liolaemus sarmientoi DONOSO-BARROS, 1973
• Liolaemus schmidti (MARX, 1960)
• Liolaemus scorialis TRONCOSO-PALACIOS, DÍAZ, ESQUERRÉ & URRA, 2015
• Liolaemus senguer ABDALA, 2005
• Liolaemus shitan ABDALA, QUINTEROS, SCROCCHI & STAZZONELLI, 2010
• Liolaemus signifer (DUMÈRIL & BIBRON, 1837)
• Liolaemus sitesi AVILA, OLAVE, PEREZ, PEREZ & MORANDO, 2013
• Liolaemus splendidus RUIZ, CHAFRAT, QUIPILDOR, VALDECANTOS & LOBO, 2023
• Liolaemus stolzmanni (STEINDACHNER, 1891)
• Liolaemus tandiliensis VEGA, BELLAGAMBA & LOBO, 2008
• Liolaemus tehuelche ABDALA, 2003
• Liolaemus telsen CEI & SCOLARO, 1999
• 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 tromen ABDALA, SEMHAN, MORENO AZOCAR, BONINO, PAZ & CRUZ, 2012
• Liolaemus ubaghsi ESQUERRÉ, TRONCOSO-PALACIOS, GARÍN & NÚÑEZ, 2014
• Liolaemus valdesianus HELLMICH, 1950
• Liolaemus vallecurensis PEREYRA, 1992
• Liolaemus vhagar QUINTEROS, RUIZ-MONACHESI & ABDALA, 2019
• Liolaemus victormoralesii AGUILAR-PUNTRIANO, RAMÍREZ, CASTILLO, MENDOZA, VARGAS & SITES JR, 2019
• Liolaemus vulcanus QUINTEROS & ABDALA, 2011
• Liolaemus wiegmannii (DUMÉRIL & BIBRON, 1837)
• Liolaemus williamsi LAURENT, 1992
• Liolaemus xanthoviridis CEI & SCOLARO, 1980
• Liolaemus yalguaraz ABDALA, QUINTEROS & SEMHAM, 2015
• Liolaemus yarabamba QUIROZ, HUAMANÍ-VALDERRAMA, GUTIÉRREZ, AGUILAR-KIRIGIN, CHAPARRO & ABDALA, 2021
• Liolaemus zapallarensis MÜLLER & HELLMICH, 1933
• Liopeltis stoliczkae (SCLATER, 1891)
• Liopholidophis grandidieri MOCQUARD, 1904
• Liopholis aputja FARQUHAR, MULDER, RUSSELL, HAINES, RANGERS & CHAPPLE, 2024
• Liopholis margaretae (STORR, 1968)
• Liopholis multiscutata (MITCHELL & BEHRNDT, 1949)
• Liopholis personata (STORR, 1968)
• Liopholis pulchra (WERNER, 1910)
• Liopholis slateri (STORR, 1968)
• Lioscincus vivae SADLIER, BAUER, WHITAKER & SMITH, 2004
• Liotyphlops albirostris (PETERS, 1858)
• Liotyphlops argaleus DIXON & KOFRON, 1984
• Liotyphlops bondensis (GRIFFIN, 1916)
• Liotyphlops petersii (BOULENGER, 1889)
• Liotyphlops wilderi (GARMAN, 1883)
• Lipinia auriculata (TAYLOR, 1917)
• Lipinia inconspicua (MÜLLER, 1894)
• Lipinia inexpectata DAS & AUSTIN, 2007
• Lipinia microcerca (BOETTGER, 1901)
• Lipinia pulchella (GRAY, 1845)
• Lipinia quadrivittata (PETERS, 1867)
• Lipinia semperi (PETERS, 1867)
• Lipinia subvittata (GÜNTHER, 1873)
• Lipinia vittigera (BOULENGER, 1894)
• Lipinia zamboangensis (BROWN & ALCALA, 1963)
• Lissemys ceylonensis (GRAY, 1856)
• Lissemys punctata (BONNATERRE, 1789)
• Lissemys scutata (PETERS, 1868)
• Lobulia marmorata SLAVENKO, TAMAR, TALLOWIN, KRAUS, ALLISON, CARRANZA & MEIRI, 2021
• Lobulia vogelkopensis SLAVENKO, TAMAR, TALLOWIN, KRAUS, ALLISON, CARRANZA & MEIRI, 2021
• 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 spinipes (DUMÉRIL, 1851)
• Loxocemus bicolor COPE, 1861
• Loxopholis caparensis (ESQUEDA, 2005)
• Loxopholis ferreirai (RODRIGUES & AVILA-PIRES, 2005)
• Loxopholis guianense (RUIBAL, 1952)
• Loxopholis hexalepis (AYALA & HARRIS, 1982)
• Loxopholis ioanna (UZZELL & BARRY, 1971)
• Loxopholis osvaldoi (AVILA-PIRES, 1995)
• Loxopholis parietalis (COPE, 1886)
• Loxopholis percarinatum (MÜLLER, 1923)
• Loxopholis rugiceps COPE, 1869
• Loxopholis snethlageae (AVILA-PIRES, 1995)
• Loxopholis southi (RUTHVEN & GAIGE, 1924)
• Lubuya ivensii (BOCAGE, 1879)
• Lucasium alboguttatum (WERNER, 1910)
• Lucasium damaeum (LUCAS & FROST, 1896)
• Lucasium maini (KLUGE, 1962)
• Lucasium microplax EASTWOOD, DOUGHTY, HUTCHINSON & PEPPER, 2020
• Lucasium squarrosum (KLUGE, 1962)
• Lucasium steindachneri (BOULENGER, 1885)
• Lucasium stenodactylus (BOULENGER, 1896)
• Lucasium woodwardi (FRY, 1914)
• Luperosaurus angliit BROWN, DIESMOS & OLIVEROS, 2011
• Luperosaurus cumingii (GRAY, 1845)
• Luperosaurus joloensis TAYLOR, 1918
• Luperosaurus macgregori STEJNEGER, 1907
• Lycodon aulicus (LINNAEUS, 1758)
• Lycodon bicolor (NIKOLSKY, 1903)
• Lycodon capucinus BOIE, 1827
• Lycodon fasciolatus (SHAW, 1802)
• Lycodon flavomaculatus WALL, 1907
• Lycodon jara (SHAW, 1802)
• Lycodon laoensis GÜNTHER, 1864
• Lycodon orientalis (HILGENDORF, 1880)
• Lycodon semicarinatus (COPE, 1860)
• Lycodon tessellatus JAN, 1863
• Lycodon travancoricus (BEDDOME, 1870)
• Lycodon zawi SLOWINSKI, PAWAR, WIN, THIN, GYI, OO & TUN, 2001
• Lycodonomorphus bicolor (GÜNTHER, 1893)
• Lycodonomorphus laevissimus (GÜNTHER, 1862)
• Lycodonomorphus leleupi (LAURENT, 1950)
• Lycodonomorphus obscuriventris FITZSIMONS, 1963
• Lycodonomorphus whytii (BOULENGER, 1897)
• Lycognathophis seychellensis (SCHLEGEL, 1837)
• Lycophidion acutirostre GÜNTHER, 1868
• Lycophidion capense (SMITH, 1831)
• Lycophidion irroratum (LEACH, 1819)
• Lycophidion jacksoni BOULENGER, 1893
• Lycophidion namibianum BROADLEY, 1991
• Lycophidion nanum (BROADLEY, 1968)
• Lycophidion nigromaculatum (PETERS, 1863)
• Lygisaurus sesbrauna INGRAM & COVACEVICH, 1988
• Lygisaurus zuma COUPER, 1993
• Lygodactylus arnei VENCES, HERRMANN, MULTZSCH, GIPPNER, RAZAFIMANAFO, RAHAGALALA, RAKOTOMANGA, RAKOTOARISON, GLAW & MIRALLES, 2025
• Lygodactylus baptistai MARQUES, CERIACO, BUEHLER, BANDEIRA, JANOTA & BAUER, 2020
• Lygodactylus capensis (SMITH, 1849)
• Lygodactylus conradti MATSCHIE, 1892
• Lygodactylus conraui TORNIER, 1902
• Lygodactylus dysmicus (PERRET, 1963)
• Lygodactylus gamblei LOBÓN-ROVIRA, BAUER, VAZ-PINTO, TRAPE, CONRADIE, KUSAMBA, JÚLIO, CAEL, STANLEY, HUGHES, BEHANGANA, MASUDI, PAUWELS & GREENBAUM, 2023
• Lygodactylus grotei STERNFELD, 1911
• Lygodactylus gutturalis (BOCAGE, 1873)
• Lygodactylus heeneni DE WITTE, 1933
• Lygodactylus klugei (SMITH, MARTIN & SWAIN, 1977)
• Lygodactylus leopardinus LOBÓN-ROVIRA, BAUER, VAZ-PINTO, TRAPE, CONRADIE, KUSAMBA, JÚLIO, CAEL, STANLEY, HUGHES, BEHANGANA, MASUDI, PAUWELS & GREENBAUM, 2023
• Lygodactylus nyaneka MARQUES, CERIACO, BUEHLER, BANDEIRA, JANOTA & BAUER, 2020
• Lygodactylus paurospilus (LAURENT, 1952)
• Lygodactylus picturatus (PETERS, 1870)
• Lygodactylus regulus PORTIK, TRAVERS, BAUER & BRANCH, 2013
• Lygodactylus rex BROADLEY, 1963
• Lygodactylus salvi VENCES, MULTZSCH, GIPPNER, MIRALLES, CROTTINI, GEHRING, RAKOTOARISON, RATSOAVINA, GLAW & SCHERZ, 2022
• Lygodactylus scheffleri STERNFELD, 1912
• Lygodactylus tolampyae (GRANDIDIER, 1872)
• Lygodactylus verticillatus MOCQUARD, 1895
• Lygodactylus winki VENCES, MULTZSCH, GIPPNER, MIRALLES, CROTTINI, GEHRING, RAKOTOARISON, RATSOAVINA, GLAW & SCHERZ, 2022
• Lygophis anomalus (GÜNTHER, 1858)
• Lygophis dilepis COPE, 1862
• Lygophis elegantissimus (KOSLOWSKY, 1896)
• Lygophis flavifrenatus COPE, 1862
• Lygophis paucidens HOGE, 1953
• Lygophis vanzolinii (DIXON, 1985)
• Lygosoma bampfyldei BARTLETT, 1895
• Lygosoma boehmei ZIEGLER, SCHMITZ, HEIDRICH, VU & NGUYEN, 2007
• Lygosoma corpulentum SMITH, 1921
• Lygosoma haroldyoungi (TAYLOR, 1962)
• Lygosoma isodactylum (GÜNTHER, 1864)
• Lygosoma koratense SMITH, 1917
• Lygosoma peninsulare GRISMER, QUAH, DUZULKAFLY & YAMBUN, 2018
• Lygosoma quadrupes (LINNAEUS, 1766)
• Lygosoma schneideri WERNER, 1900
• Lygosoma siamense SILER, HEITZ, DAVIS, FREITAS, AOWPHOL, TERMPRAYOON & GRISMER, 2018
• Lyriocephalus scutatus (LINNAEUS, 1758)
• Lytorhynchus diadema (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Lytorhynchus gaddi NIKOLSKY, 1907
• Lytorhynchus gasperetti LEVITON, 1977
• Lytorhynchus kennedyi SCHMIDT, 1939
• Lytorhynchus maynardi ALCOCK & FINN, 1897
• Lytorhynchus paradoxus (GÜNTHER, 1875)
• Lytorhynchus ridgewayi BOULENGER, 1887
• Mabuya bistriata (SPIX, 1825)
• Mabuya cochonae HEDGES & CONN, 2012
• Mabuya desiradae HEDGES & CONN, 2012
• Mabuya dominicana GARMAN, 1887
• Mabuya grandisterrae HEDGES & CONN, 2012
• Mabuya guadeloupae HEDGES & CONN, 2012
• Mabuya mabouya (BONNATERRE, 1789)
• Mabuya parviterrae HEDGES, LORVELEC, BARRÉ, BERCHEL, COMBOT, VIDAL & PAVIS, 2016
• Mabuya yasuniensis TORRES-CARVAJAL, SANDOVAL & PAUCAR, 2024
• Macrocalamus chanardi DAVID & PAUWELS, 2005
• Macrocalamus gentingensis YAAKOB & LIM, 2002
• Macrocalamus lateralis GÜNTHER, 1864
• Macrocalamus schulzi VOGEL & DAVID, 1999
• Macrocalamus tweediei LIM, 1963
• Macrocalamus vogeli DAVID & PAUWELS, 2005
• Macrochelys temminckii (TROOST, 1835)
• Macroprotodon cucullatus (GEOFFROY SAINT-HILAIRE, 1827)
• Macrovipera lebetinus (LINNAEUS, 1758)
• Madagascarophis colubrinus (SCHLEGEL, 1837)
• Madagascarophis fuchsi GLAW, KUCHARZEWSKI, KÖHLER, VENCES & NAGY, 2013
• Madagascarophis meridionalis DOMERGUE, 1987
• Madagascarophis ocellatus DOMERGUE, 1987
• Madascincus igneocaudatus (GRANDIDIER, 1867)
• Madascincus melanopleura (GÜNTHER, 1877)
• Madascincus miafina MIRALLES, KÖHLER, GLAW & VENCES, 2016
• Madascincus minutus (RAXWORTHY & NUSSBAUM, 1993)
• Madascincus nanus (ANDREONE & GREER, 2002)
• Madatyphlops albanalis (RENDAHL, 1918)
• Madatyphlops comorensis (BOULENGER, 1889)
• Madatyphlops microcephalus (WERNER, 1909)
• Magliophis exiguus (COPE, 1862)
• Malaclemys terrapin (SCHOEPFF, 1793)
• Malacochersus tornieri (SIEBENROCK, 1903)
• Malayemys macrocephala (GRAY, 1859)
• Malayemys subtrijuga (SCHLEGEL & MÜLLER, 1845)
• Malayodracon robinsonii (BOULENGER, 1908)
• Malayopython reticulatus (SCHNEIDER, 1801)
• Malayotyphlops hypogius (SAVAGE, 1950)
• Malayotyphlops luzonensis (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 alliacea (COPE, 1875)
• Marisora aquilonaria MCCRANIE, MATTHEWS & HEDGES, 2020
• Marisora aurulae HEDGES & CONN, 2012
• Marisora berengerae (MIRALLES, 2006)
• Marisora brachypoda (TAYLOR, 1956)
• Marisora falconensis (MIJARES-URRUTIA & ARENDS, 1997)
• Marisora lineola MCCRANIE, MATTHEWS & HEDGES, 2020
• Marisora magnacornae HEDGES & CONN, 2012
• Marisora pergravis (BARBOUR, 1921)
• Marisora roatanae HEDGES & CONN, 2012
• Marisora syntoma MCCRANIE, MATTHEWS & HEDGES, 2020
• Marisora unimarginata (COPE, 1863)
• Marisora urtica MCCRANIE, MATTHEWS & HEDGES, 2020
• Marmorosphax boulinda SADLIER, SMITH, BAUER & WHITAKER, 2009
• Masticophis aurigulus (COPE, 1861)
• Masticophis bilineatus JAN, 1863
• Masticophis flagellum (SHAW, 1802)
• Masticophis fuliginosus (COPE, 1895)
• Masticophis lateralis (HALLOWELL, 1853)
• Masticophis lineatus BOCOURT, 1890
• Masticophis mentovarius (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Masticophis piceus (COPE, 1892)
• Masticophis schotti BAIRD & GIRARD, 1853
• Masticophis slevini LOWE & NORRIS, 1955
• Masticophis taeniatus (HALLOWELL, 1852)
• Mastigodryas alternatus (BOCOURT, 1884)
• Mastigodryas boddaerti (SENTZEN, 1796)
• Mastigodryas bruesi (BARBOUR, 1914)
• Mastigodryas cliftoni (HARDY, 1964)
• Mastigodryas danieli AMARAL, 1935
• Mastigodryas heathii (COPE, 1875)
• Mastigodryas melanolomus (COPE, 1868)
• Mastigodryas pulchriceps (COPE, 1868)
• Mastigodryas reticulatus (PETERS, 1863)
• Mauremys mutica (CANTOR, 1842)
• Mauremys reevesii (GRAY, 1831)
• Mauremys rivulata (VALENCIENNES, 1833)
• Mauremys sinensis (GRAY, 1834)
• Mediodactylus aspratilis (ANDERSON, 1973)
• Mediodactylus bartoni (STEPÁNEK, 1934)
• Mediodactylus brachykolon (KRYSKO, REHMAN & AUFFENBERG, 2007)
• Mediodactylus danilewskii (STRAUCH, 1887)
• Mediodactylus heteropholis (MINTON, ANDERSON & ANDERSON, 1970)
• Mediodactylus kotschyi (STEINDACHNER, 1870)
• Mediodactylus oertzeni (BOETTGER, 1888)
• Mediodactylus orientalis (STEPÁNEK, 1937)
• Mediodactylus walli (INGOLDBY, 1922)
• Medopheos edracanthus (BOCOURT, 1874)
• Mehelya gabouensis TRAPE & MANÉ, 2005
• Mehelya poensis (SMITH, 1849)
• Meizodon coronatus (SCHLEGEL, 1837)
• Meizodon regularis FISCHER, 1856
• Meizodon semiornatus (PETERS, 1854)
• Melanochelys tricarinata (BLYTH, 1856)
• Melanochelys trijuga (SCHWEIGGER, 1812)
• Melanophidium khairei GOWER, GIRI, CAPTAIN & WILKINSON, 2016
• Melanophidium wynaudense (BEDDOME, 1863)
• Melanoseps longicauda TORNIER, 1900
• Melanoseps occidentalis (PETERS, 1878)
• Melanosuchus niger (SPIX, 1825)
• Menetia amaura STORR, 1978
• Menetia greyii GRAY, 1845
• Meroles anchietae (BOCAGE, 1867)
• Meroles ctenodactylus (SMITH, 1838)
• Meroles knoxii (MILNE-EDWARDS, 1829)
• Meroles reticulatus (BOCAGE, 1867)
• Meroles squamulosus (PETERS, 1854)
• Meroles suborbitalis (PETERS, 1869)
• Mesalina adrarensis PIZZIGALLI, CROCHET, GENIEZ, MARTÍNEZ-FREIRIA, VELO-ANTÓN & BRITO, 2021
• Mesalina ardestanica BOROUMAND, BAFTI, SABERI-PIROOZ, BÖHME & AHMADZADEH, 2024
• Mesalina guttulata (LICHTENSTEIN, 1823)
• Mesalina rubropunctata (LICHTENSTEIN, 1823)
• Mesalina watsonana (STOLICZKA, 1872)
• Mesoamericus bilobatus (O'SHAUGHNESSY, 1874)
• Mesoclemmys gibba (SCHWEIGGER, 1812)
• Mesoclemmys perplexa BOUR & ZAHER, 2005
• Mesoclemmys raniceps (GRAY, 1856)
• Mesoclemmys vanderhaegei (BOUR, 1973)
• Mesoclemmys wermuthi (MERTENS, 1969)
• Mesomycterus anosyensis (RAXWORTHY & NUSSBAUM, 1993)
• Mesomycterus gastrostictus (O'SHAUGHNESSY, 1879)
• Mesoscincus altamirani (DUGÈS, 1891)
• Mesoscincus schwartzei (FISCHER, 1884)
• Mesotes rutilus (PRADO, 1942)
• Mesotes strigatus (GÜNTHER, 1858)
• Metlapilcoatlus mexicanus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Metlapilcoatlus nummifer (RÜPPELL, 1845)
• Metlapilcoatlus occiduus (HOGE, 1966)
• Micrablepharus maximiliani (REINHARDT & LÜTKEN, 1862)
• Micrelaps bicoloratus STERNFELD, 1908
• Micrelaps muelleri BOETTGER, 1880
• Micrelaps vaillanti (MOCQUARD, 1888)
• Microauris aurantolabium (KRISHNAN, 2008)
• Microcephalophis gracilis (SHAW, 1802)
• Microgecko helenae NIKOLSKY, 1907
• Microgecko persicus (NIKOLSKY, 1903)
• Microgecko varaviensis GHOLAMIFARD, RASTEGAR-POUYANI & RASTEGAR-POUYANI, 2019
• Microlophus albemarlensis (BAUR, 1890)
• Microlophus atacamensis (DONOSO-BARROS, 1960)
• Microlophus barringtonensis (BAUR, 1892)
• Microlophus bivittatus (PETERS, 1871)
• Microlophus indefatigabilis (BAUR, 1890)
• Microlophus jacobii (BAUR, 1892)
• Microlophus occipitalis (PETERS, 1871)
• Microlophus quadrivittatus (TSCHUDI, 1845)
• Micropechis ikaheca (LESSON, 1829)
• Micruroides euryxanthus (KENNICOTT, 1860)
• Micrurus alleni SCHMIDT, 1936
• Micrurus averyi SCHMIDT, 1939
• Micrurus brasiliensis ROZE, 1967
• Micrurus browni (SCHMIDT & SMITH, 1943)
• Micrurus carvalhoi ROZE, 1967
• Micrurus circinalis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Micrurus corallinus (MERREM, 1820)
• Micrurus diastema (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Micrurus dissoleucus COPE, 1860
• Micrurus distans KENNICOTT, 1860
• Micrurus diutius BURGER, 1955
• Micrurus dumerilii (JAN, 1858)
• Micrurus ephippifer (COPE, 1886)
• Micrurus frontalis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Micrurus fulvius (LINNAEUS, 1766)
• Micrurus helleri SCHMIDT & SCHMIDT, 1925
• Micrurus hemprichii (JAN, 1858)
• Micrurus ibiboboca (MERREM, 1820)
• Micrurus isozonus (COPE, 1860)
• Micrurus latifasciatus SCHMIDT, 1933
• Micrurus lemniscatus (LINNAEUS, 1758)
• Micrurus michoacanensis DUGES, 1891
• Micrurus mipartitus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Micrurus mosquitensis SCHMIDT, 1933
• Micrurus multifasciatus (JAN, 1858)
• Micrurus nigrocinctus (GIRARD, 1854)
• Micrurus ortoni (SCHMIDT, 1953)
• Micrurus paraensis CUNHA & NASCIMENTO, 1973
• Micrurus psyches (DAUDIN, 1803)
• Micrurus pyrrhocryptus (COPE, 1862)
• Micrurus silviae DI BERNARDO, BORGES-MARTINS & DA SILVA, 2007
• Micrurus spixii WAGLER, 1824
• Micrurus spurrelli (BOULENGER, 1914)
• Micrurus surinamensis (CUVIER, 1816)
• Micrurus tener (BAIRD & GIRARD, 1853)
• Mintonophis pakistanicus (MERTENS, 1959)
• Miralia alternans (REUSS, 1834)
• Mixcoatlus barbouri (DUNN, 1919)
• Mixcoatlus browni (SHREVE, 1938)
• Mixcoatlus melanurus (MÜLLER, 1924)
• Mniarogekko chahoua (BAVAY, 1869)
• Mniarogekko jalu BAUER, WHITAKER, SADLIER & JACKMAN, 2012
• Mochlus fernandi (BURTON, 1836)
• Mochlus pembanus (BOETTGER, 1913)
• Mochlus sundevallii (SMITH, 1849)
• Mokopirirakau granulatus (GRAY, 1845)
• Moloch horridus GRAY, 1841
• Monilesaurus ellioti (GÜNTHER, 1864)
• Monilesaurus rouxii (DUMÉRIL & BIBRON, 1837)
• Monopeltis jugularis PETERS, 1880
• Montatheris hindii (BOULENGER, 1910)
• Montivipera albizona (NILSON, ANDREN & FLÄRDH, 1990)
• Montivipera bornmuelleri (WERNER, 1898)
• 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)
• Morethia butleri (STORR, 1963)
• Morethia lineoocellata (DUMÉRIL & BIBRON, 1839)
• Mussurana bicolor (PERACCA, 1904)
• Myersophis alpestris TAYLOR, 1963
• Myriopholis algeriensis (JACQUET, 1896)
• Myriopholis blanfordii (BOULENGER, 1890)
• Myriopholis boueti (CHABANAUD, 1917)
• Myriopholis braccianii (SCORTECCI, 1929)
• Myriopholis burii (BOULENGER, 1905)
• Myriopholis cairi (DUMÉRIL & BIBRON, 1844)
• Myriopholis erythraeus (SCORTECCI, 1929)
• Myriopholis filiformis (BOULENGER, 1899)
• Myriopholis ionidesi (BROADLEY & WALLACH, 2007)
• Myriopholis lanzai BROADLEY, WADE & WALLACH, 2014
• Myriopholis longicauda (PETERS, 1854)
• Myriopholis macrorhyncha (JAN, 1860)
• Myriopholis parkeri (BROADLEY, 1999)
• Myriopholis perreti (ROUX-ESTÈVE, 1979)
• Myuchelys bellii (GRAY, 1844)
• Myuchelys georgesi (CANN, 1997)
• Nactus acutus KRAUS, 2005
• Nactus cheverti (BOULENGER, 1885)
• Nactus eboracensis (MACLEAY, 1877)
• Nactus galgajuga (INGRAM, 1978)
• Nactus intrudusus ZUG, 2020
• Nactus inundatus ZUG, 2020
• Nactus kamiali ZUG, 2020
• Nactus kunan FISHER & ZUG, 2012
• Nactus multicarinatus (GÜNTHER, 1872)
• Nactus pelagicus (GIRARD, 1858)
• Nactus soniae ARNOLD & BOUR, 2008
• Nactus sphaerodactylodes KRAUS, 2005
• Nactus vankampeni (BRONGERSMA, 1933)
• Nadzikambia baylissi BRANCH & TOLLEY, 2010
• Nadzikambia franklinae TOLLEY & CONRADIE, 2026
• Nadzikambia mlanjensis (BROADLEY, 1965)
• Naja annulifera PETERS, 1854
• Naja guineensis BROADLEY, TRAPE, CHIRIO, INEICH & WÜSTER, 2018
• Naja haje (LINNAEUS, 1758)
• Naja kaouthia LESSON, 1831
• Naja melanoleuca HALLOWELL, 1857
• Naja mossambica PETERS, 1854
• Naja naja (LINNAEUS, 1758)
• Naja nigricollis REINHARDT, 1843
• Naja nivea (LINNAEUS, 1758)
• Naja nubiae WÜSTER & BROADLEY, 2003
• Naja oxiana (EICHWALD, 1831)
• Naja peroescobari CERÍACO, MARQUES, SCHMITZ & BAUER, 2017
• Naja senegalensis TRAPE, CHIRIO & WÜSTER, 2009
• Naja siamensis LAURENTI, 1768
• Naja sputatrix BOIE, 1827
• Naja subfulva LAURENT, 1955
• Naja sumatrana MÜLLER, 1887
• Namazonurus campbelli (FITZSIMONS, 1938)
• Namazonurus namaquensis (METHUEN & HEWITT, 1914)
• Namibiana occidentalis (FITZSIMONS, 1962)
• Nannoscincus garrulus SADLIER, BAUER & SMITH, 2006
• Nannoscincus gracilis (BAVAY, 1869)
• Nannoscincus greeri SADLIER, 1987
• Nannoscincus manautei SADLIER, BAUER, WHITAKER & SMITH, 2004
• Narophis bimaculatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Natator depressus (GARMAN, 1880)
• Natriciteres fuliginoides (GÜNTHER, 1858)
• Natriciteres olivacea (PETERS, 1854)
• Natriciteres sylvatica BROADLEY, 1966
• Natriciteres variegata (PETERS, 1861)
• Natrix astreptophora (LOPEZ-SEOANE, 1885)
• Natrix helvetica (LACÉPÈDE, 1789)
• Natrix maura (LINNAEUS, 1758)
• Natrix natrix (LINNAEUS, 1758)
• Natrix tessellata (LAURENTI, 1768)
• Naultinus elegans GRAY, 1842
• Naultinus gemmeus (MCCANN, 1955)
• Naultinus manukanus (MCCANN, 1955)
• Naultinus punctatus GRAY, 1843
• Neelaps calonotos (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Nephrurus amyae COUPER, 1994
• Nephrurus asper GÜNTHER, 1876
• Nephrurus cinctus STORR, 1963
• 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 rhombifer (HALLOWELL, 1852)
• Nerodia sipedon (LINNAEUS, 1758)
• Neusticurus arekuna KOK, BITTENBINDER, VAN DEN BERG, MARQUES-SOUZA, SALES-NUNES, LAKING, TEIXEIRA JR, FOUQUET, MEANS, MACCULLOCH & RODRIGUES, 2018
• Neusticurus bicarinatus (LINNAEUS, 1758)
• Nilssonia gangetica (CUVIER, 1825)
• Nilssonia hurum (GRAY, 1831)
• Ninia atrata (HALLOWELL, 1845)
• Ninia diademata BAIRD & GIRARD, 1853
• Ninia maculata (PETERS, 1861)
• Ninia psephota (COPE, 1875)
• Ninia sebae (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• 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, 1863)
• Nucras aurantiaca BAUER, CHILDERS, BROECKHOVEN & MOUTON, 2019
• Nucras boulengeri NEUMANN, 1900
• Nucras caesicaudata BROADLEY, 1972
• Nucras holubi (STEINDACHNER, 1882)
• Nucras margaritae BAUER, CHILDERS & BURGER, 2025
• Nucras ornata (GRAY, 1864)
• Nucras tessellata (SMITH, 1838)
• Oedodera marmorata BAUER, JACKMAN, SADLIER & WHITHAKER, 2006
• Oedura argentea HOSKIN, ZOZAYA & VANDERDUYS, 2018
• Oedura castelnaui (THOMINOT, 1889)
• Oedura filicipoda KING, 1985
• Oedura fimbria OLIVER & DOUGHTY, 2016
• Oedura gemmata KING & GOW, 1983
• Oedura gracilis KING, 1985
• Oedura jowalbinna HOSKIN & HIGGIE, 2008
• Oedura lineata HOSKIN, 2019
• Oedura luritja OLIVER & MCDONALD, 2016
• Oedura marmorata GRAY, 1842
• Oedura monilis DE VIS, 1888
• Oedura tryoni DE VIS, 1884
• Oligodon albocinctus (CANTOR, 1839)
• Oligodon ancorus (GIRARD, 1858)
• Oligodon brevicauda GÜNTHER, 1862
• Oligodon cinereus (GÜNTHER, 1864)
• Oligodon culaochamensis NGUYEN, NGUYEN, NGUYEN, PHAN, JIANG & MURPHY, 2017
• Oligodon cyclurus (CANTOR, 1839)
• Oligodon dorsalis (GRAY, 1834)
• Oligodon erythrogaster BOULENGER, 1907
• Oligodon erythrorhachis WALL, 1910
• Oligodon fasciolatus (GÜNTHER, 1864)
• Oligodon maculatus (TAYLOR, 1918)
• Oligodon mcdougalli WALL, 1905
• Oligodon meyerinkii (STEINDACHNER, 1891)
• Oligodon modestus GÜNTHER, 1864
• Oligodon nikhili WHITAKER & DATTATRI, 1982
• Oligodon notospilus GÜNTHER, 1873
• Oligodon ocellatus (MORICE, 1875)
• Oligodon octolineatus (SCHNEIDER, 1801)
• Oligodon ornatus VAN DENBURGH, 1909
• Oligodon perkinsi (TAYLOR, 1925)
• Oligodon petronellae DE ROOIJ, 1917
• Oligodon phangan PAUWELS, THONGYAI, CHANTONG & SUMONTHA, 2021
• Oligodon purpurascens (SCHLEGEL, 1837)
• Oligodon saintgironsi DAVID, VOGEL & PAUWELS, 2008
• Oligodon signatus (GÜNTHER, 1864)
• Oligodon speleoserpens PAWANGKHANANT, POYARKOV, WARD-SMITH, GRASSBY-LEWIS, SUMONTHA, KLIUKIN, IDIIATULLINA, TROFIMETS, SUWANNAPOOM & LEE, 2024
• Oligodon sublineatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Oligodon taeniatus (GÜNTHER, 1861)
• Oligodon taeniolatus (JERDON, 1853)
• Oligodon trilineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Oligodon venustus (JERDON, 1853)
• Oligodon vertebralis GÜNTHER, 1865
• Oligodon waandersi (BLEEKER, 1860)
• Oligosoma aeneum (GIRARD, 1858)
• Oligosoma elium MELZER, BELL & PATTERSON, 2017
• Oligosoma grande (GRAY, 1845)
• Oligosoma kokowai MELZER, BELL & PATTERSON, 2017
• Oligosoma newmani WELLS & WELLINGTON, 1985
• Oligosoma nigriplantare (PETERS, 1874)
• Oligosoma otagense (MCCANN, 1955)
• Oligosoma suteri (BOULENGER, 1906)
• Oligosoma whitakeri (HARDY, 1977)
• Omanosaura cyanura (ARNOLD, 1972)
• Omanosaura jayakari (BOULENGER, 1887)
• Opheodrys aestivus (LINNAEUS, 1766)
• Opheodrys carinatus GROBMAN, 1984
• Opheodrys vernalis (HARLAN, 1827)
• Ophiodes fragilis (RADDI, 1820)
• Ophiodes striatus (SPIX, 1824)
• Ophiodes vertebralis BOCOURT, 1881
• Ophiomorus blanfordii BOULENGER, 1887
• Ophiomorus brevipes (BLANFORD, 1874)
• Ophiomorus kardesi KORNILIOS, KUMLUTAS, LYMBERAKIS & ILGAZ, 2018
• Ophiomorus nuchalis NILSON & ANDREN, 1978
• Ophiomorus persicus (STEINDACHNER, 1867)
• Ophiomorus punctatissimus (BIBRON & BORY DE ST. VINCENT, 1833)
• Ophiomorus tridactylus (BLYTH, 1853)
• Ophiophagus hannah (CANTOR, 1836)
• Ophisaurus ceroni HOLMAN, 1965
• Ophisops agarwali PATEL & VYAS, 2020
• Ophisops elegans MÉNÉTRIES, 1832
• Ophisops jerdonii BLYTH, 1853
• Ophisops occidentalis (BOULENGER, 1887)
• Ophisops pushkarensis AGARWAL, KHANDEKAR, RAMAKRISHNAN, VYAS & GIRI, 2018
• Ophisops venustus PATEL, VYAS, THACKERAY, PAL & MIRZA, 2024
• Ophryacus smaragdinus GRÜNWALD, JONES, FRANZ-CHÁVEZ & AHUMADA-CARiLLO, 2015
• Ophryacus undulatus (JAN, 1859)
• Opisthotropis latouchii (BOULENGER, 1899)
• Opisthotropis shenzhenensis WANG, GUO, LIU, LYU, WANG, LUO, SUN & ZHANG, 2017
• Opisthotropis voquyi ZIEGLER, DAVID, ZIEGLER, PHAM, NGUYEN & LE, 2018
• Opisthotropis zhaoermii REN, WANG, JIANG, GUO & LI, 2017
• Oplurus cuvieri GRAY, 1831
• Oplurus cyclurus (MERREM, 1820)
• Oplurus fierinensis GRANDIDIER, 1869
• Oplurus grandidieri (MOCQUARD, 1900)
• Oplurus quadrimaculatus DUMÉRIL & BIBRON, 1851
• Oreosaurus achlyens (UZZELL, 1958)
• Oreosaurus luctuosus (PETERS, 1863)
• Ornithuroscincus noctua (LESSON, 1829)
• Ornithuroscincus pterophilus SLAVENKO, TAMAR, TALLOWIN, KRAUS, ALLISON, CARRANZA & MEIRI, 2021
• Orraya occultus (COUPER, COVACEVICH & MORITZ, 1993)
• Osteolaemus osborni (SCHMIDT, 1919)
• Osteolaemus tetraspis COPE, 1861
• Otosaurus cumingii GRAY, 1845
• Ouroborus cataphractus (BOIE, 1828)
• Ovophis convictus (STOLICZKA, 1870)
• Ovophis langbianus POYARKOV, IDIIATULLINA, USTINOVA, BRAGIN, LE, PAWANGKHANANT, PHAM, SUWANNAPOOM, DAVID, VOGEL & NGUYEN, 2026
• Ovophis monticola (GÜNTHER, 1864)
• Oxybelis aeneus (WAGLER, 1824)
• Oxybelis brevirostris (COPE, 1861)
• Oxybelis fulgidus (DAUDIN, 1803)
• Oxybelis inkaterra JADIN, JOWERS, ORLOFSKE, DUELLMAN, BLAIR & MURPHY, 2021
• Oxybelis koehleri JADIN, BLAIR, ORLOFSKE, JOWERS, RIVAS, VITT, RAY, SMITH & MURPHY, 2020
• Oxyrhopus clathratus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Oxyrhopus fitzingeri (TSCHUDI, 1845)
• Oxyrhopus formosus (WIED-NEUWIED, 1820)
• Oxyrhopus guibei HOGE & ROMANO, 1977
• Oxyrhopus melanogenys (TSCHUDI, 1845)
• Oxyrhopus petolarius (LINNAEUS, 1758)
• Oxyrhopus rhombifer DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Oxyrhopus trigeminus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Pachycalamus brevis GÜNTHER, 1881
• Pachydactylus affinis BOULENGER, 1896
• Pachydactylus geitje (SPARRMAN, 1778)
• Pachydactylus leucocephalus LOBÓN-ROVIRA, HEINICKE, BAUER & VAZ-PINTO, 2026
• Pachydactylus maculatus GRAY, 1845
• Pachydactylus maiatoi MARQUES, PARRINHA, CERÍACO, BRENNAN, HEINICKE & BAUER, 2023
• Pachydactylus monicae BAUER, LAMB & BRANCH, 2006
• Pachydactylus namibensis PARRINHA, MARQUES, PICELLI, JORDAAN, BISHOP-SCHOUSTER, HEINICKE, BAUER & CERÍACO, 2025
• Pachydactylus ovahimba PARRINHA, MARQUES, PICELLI, JORDAAN, BISHOP-SCHOUSTER, HEINICKE, BAUER & CERÍACO, 2025
• Pachydactylus punctatus PETERS, 1854
• Pachydactylus vansoni FITZSIMONS, 1933
• Pachydactylus visseri BAUER, LAMB & BRANCH, 2006
• Paleosuchus palpebrosus (CUVIER, 1807)
• Paleosuchus trigonatus (SCHNEIDER, 1801)
• Palusophis bifossatus (RADDI, 1820)
• Pamelaescincus gardineri (BOULENGER, 1909)
• Panaspis africana (GRAY, 1845)
• Panaspis breviceps (PETERS, 1873)
• Panaspis duruarum (MONARD, 1949)
• Panaspis maculicollis JACOBSEN & BROADLEY, 2000
• Panaspis massaiensis (ANGEL, 1924)
• Panaspis mocamedensis CERÍACO, HEINICKE, PARKER, MARQUES & BAUER, 2020
• Panaspis tancredii (BOULENGER, 1909)
• Panaspis thomensis CERÍACO, SOARES, MARQUES, BASTOS-SILVEIRA, SCHEINBERG, HARRIS, BREHM & JESUS, 2018
• Panaspis togoensis (WERNER, 1902)
• Panaspis tristaoi (MONARD, 1940)
• Panaspis tsavoensis KILUNDA, CONRADIE, WASONGA, JIN, PENG, MURPHY, MALONZA & CHE, 2019
• Panaspis wahlbergii (SMITH, 1849)
• Pangshura smithii (GRAY, 1863)
• Pangshura sylhetensis JERDON, 1870
• Pangshura tecta (GRAY, 1831)
• Pangshura tentoria (GRAY, 1834)
• Paniegekko madjo (BAUER, JONES & SADLIER, 2000)
• Panolopus aenetergum SCHWARTZ & JACOBS, 1989
• Panolopus aporus (SCHWARTZ, 1964)
• Panolopus diastatus (SCHWARTZ, 1964)
• Panolopus lanceolatus SCHOOLS & HEDGES, 2024
• Panolopus marcanoi (SCHWARTZ & INCHAUSTEGUI, 1976)
• Panolopus melanchrous SCHWARTZ, 1964
• 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 slowinskii (BURBRINK, 2002)
• Papuascincus borealis SLAVENKO, RICHARDS, DONNELLAN, ALLISON & OLIVER, 2024
• Paracontias brocchii MOCQUARD, 1894
• Paracontias vermisaurus MIRALLES, KÖHLER, VIEITES, GLAW & VENCES, 2011
• Paragehyra austini Crottini, Harris, Miralles, Glaw, Jenkins, Randrianantoandro, Bauer & Vences, 2014
• Paralaudakia caucasia (EICHWALD, 1831)
• Paralaudakia lehmanni (NIKOLSKY, 1896)
• Paralaudakia microlepis (BLANFORD, 1874)
• Paraphimophis rusticus (COPE, 1878)
• Pararhadinaea melanogaster BOETTGER, 1898
• Paraxenodermus borneensis (BOULENGER, 1899)
• Pareas abros POYARKOV, NGUYEN, VOGEL & ORLOV, 2022
• Pareas boulengeri (ANGEL, 1920)
• Pareas carinatus WAGLER, 1830
• Pareas dabieshanensis ZHANG, PAN & ZHANG, 2025
• Pareas kaduri BHOSALE, PHANSALKAR, SAWANT, GOWANDE, PATEL & MIRZA, 2020
• Pareas komaii (MAKI, 1931)
• Pareas margaritophorus (JAN, 1866)
• Pareas monticola (CANTOR, 1839)
• Pareas orientalis ZHANG, PAN & ZHANG, 2025
• Paroedura androyensis (GRANDIDIER, 1867)
• Paroedura hordiesi GLAW, RÖSLER, INEICH, GEHRING, KÖHLER & VENCES, 2014
• Paroedura neglecta KÖHLER, VENCES, SCHERZ & GLAW, 2019
• Parsigecko ziaiei SAFAEI-MAHROO, GHAFFARI & ANDERSON, 2016
• Parvoscincus abstrusus LINKEM & BROWN, 2013
• Parvoscincus banahaoensis LINKEM & BROWN, 2013
• Parvoscincus beyeri (TAYLOR, 1922)
• Parvoscincus boyingi (BROWN, LINKEM, DIESMOS, BALETE, DUYA & FERNER, 2010)
• Parvoscincus decipiens (BOULENGER, 1895)
• Parvoscincus hadros (BROWN, LINKEM, DIESMOS, BALETE, DUYA & FERNER, 2010)
• Parvoscincus igorotorum (BROWN, LINKEM, DIESMOS, BALETE, DUYA & FERNER, 2010)
• Parvoscincus kitangladensis (BROWN, 1995)
• Parvoscincus laterimaculatus (BROWN & ALCALA, 1980)
• Parvoscincus lawtoni (BROWN & ALCALA, 1980)
• Parvoscincus leucospilos (PETERS, 1872)
• Parvoscincus luzonensis (BOULENGER, 1895)
• Parvoscincus palawanensis (BROWN & ALCALA, 1961)
• Parvoscincus sisoni FERNER, BROWN & GREER, 1997
• Parvoscincus steerei (STEJNEGER, 1908)
• Parvoscincus tagapayo (BROWN, MCGUIRE, FERNER & ALCALA, 1999)
• Pedioplanis benguelensis (BOCAGE, 1867)
• Pedioplanis branchi CHILDERS, KIRCHHOF & BAUER, 2021
• Pedioplanis breviceps (STERNFELD, 1911)
• Pedioplanis burchelli (DUMÉRIL & BIBRON, 1839)
• Pedioplanis gaerdesi (MERTENS, 1954)
• Pedioplanis husabensis BERGER-DELL’MOUR & MAYER, 1989
• Pedioplanis inornata (ROUX, 1907)
• Pedioplanis laticeps (SMITH, 1845)
• Pedioplanis lineoocellata (DUMÉRIL & BIBRON, 1839)
• Pedioplanis mayeri CHILDERS, KIRCHHOF & BAUER, 2021
• Pedioplanis namaquensis (DUMÉRIL & BIBRON, 1839)
• Pedioplanis rubens (MERTENS, 1954)
• Pedioplanis serodioi PARRINHA, MARQUES, HEINICKE, KHALID, PARKER, TOLLEY, CHILDERS, CONRADIE, BAUER & CERÍACO, 2021
• Pedioplanis undata (SMITH, 1838)
• Pelochelys bibroni (OWEN, 1853)
• Pelodiscus axenaria (ZHOU, ZHANG & FANG, 1991)
• Pelodiscus huangshanensis GONG, PENG, HUANG, LIN, HUANG, XU, YANG, & NIE, 2021
• Pelodiscus parviformis TANG, 1997
• Pelodiscus sinensis (WIEGMANN, 1835)
• Pelomedusa barbata PETZOLD, VARGAS-RAMÍREZ, KEHLMAIER, VAMBERGER, BRANCH, DU PREEZ, HOFMEYR, MEYER, SCHLEICHER, ŠIROKÝ & FRITZ, 2014
• Pelomedusa galeata (SCHOEPFF, 1792)
• Pelomedusa subrufa (BONNATERRE, 1789)
• Pelomedusa variabilis PETZOLD, VARGAS-RAMÍREZ, KEHLMAIER, VAMBERGER, BRANCH, DU PREEZ, HOFMEYR, MEYER, SCHLEICHER, ŠIROKÝ & FRITZ, 2014
• Peltocephalus dumerilianus (SCHWEIGGER, 1812)
• Pelturagonia nigrilabris (PETERS, 1864)
• Pelusios adansonii (SCHWEIGGER, 1812)
• Pelusios bechuanicus FITZSIMONS, 1932
• Pelusios carinatus LAURENT, 1956
• Pelusios castaneus (SCHWEIGGER, 1812)
• Pelusios castanoides HEWITT, 1931
• Pelusios chapini LAURENT, 1965
• Pelusios cupulatta BOUR & MARAN, 2003
• Pelusios gabonensis (DUMÉRIL, 1856)
• Pelusios marani BOUR, 2000
• Pelusios niger (DUMÉRIL & BIBRON, 1835)
• Pelusios rhodesianus HEWITT, 1927
• Pelusios sinuatus (SMITH, 1838)
• Pelusios subniger (BONNATERRE, 1789)
• Pelusios upembae BROADLEY, 1981
• Pelusios williamsi LAURENT, 1965
• Perochirus ateles (DUMÉRIL, 1856)
• Perochirus scutellatus (FISCHER, 1882)
• Petracola amazonensis MAMANI, VARGAS, CHAPARRO & CATENAZZI, 2023
• Petracola gavinwhitei ECHEVARRÍA, VENEGAS, GARCÍA-AYACHI, GARCÍA-BRAVO & TORRES-CARVAJAL, 2026
• Petracola guatopilla ECHEVARRÍA, VENEGAS, GARCÍA-AYACHI, GARCÍA-BRAVO & TORRES-CARVAJAL, 2026
• Petracola ianwhitei ECHEVARRÍA, VENEGAS, GARCÍA-AYACHI, GARCÍA-BRAVO & TORRES-CARVAJAL, 2026
• Petrosaurus repens (VAN DENBURGH, 1895)
• Petrosaurus slevini (VAN DENBURGH, 1922)
• Petrosaurus thalassinus (COPE, 1863)
• Phalotris bilineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phalotris illustrator SCROCCHI, GIRAUDO & NENDA, 2022
• Phalotris lativittatus FERRAREZZI, 1993
• Phalotris lemniscatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phalotris multipunctatus PUORTO & FERRAREZZI, 1993
• Phalotris nigrilatus FERRAREZZI, 1993
• Phalotris punctatus (DE LEMA, 1979)
• Phalotris reticulatus (PETERS, 1860)
• Phalotris spegazzinii (BOULENGER, 1913)
• Phalotris suspectus (AMARAL, 1924)
• Phalotris tricolor (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phelsuma andamanensis BLYTH, 1861
• Phelsuma borbonica MERTENS, 1966
• Phelsuma cepediana (MILBERT, 1812)
• Phelsuma comorensis BOETTGER, 1913
• Phelsuma guentheri BOULENGER, 1885
• Phelsuma guimbeaui MERTENS, 1963
• Phelsuma guttata KAUDERN, 1922
• Phelsuma madagascariensis GRAY, 1831
• Phelsuma malamakibo NUSSBAUM, RAXWORTHY, RASELIMANANA & RAMANAMANJATO, 2000
• Phelsuma modesta MERTENS, 1970
• Phelsuma ornata GRAY, 1825
• Phelsuma parkeri LOVERIDGE, 1941
• Phelsuma serraticauda MERTENS, 1963
• Philochortus neumanni MATSCHIE, 1893
• Philochortus rudolfensis PARKER, 1932
• Philochortus spinalis (PETERS, 1874)
• Philodryas aestiva (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Philodryas baroni BERG, 1895
• Philodryas chamissonis (WIEGMANN, 1835)
• Philodryas nattereri (STEINDACHNER, 1870)
• Philodryas olfersii (LICHTENSTEIN, 1823)
• Philodryas varia (JAN, 1863)
• Philothamnus angolensis BOCAGE, 1882
• Philothamnus brunneus TRAPE, HUGHES & MEDIANNIKOV, 2021
• Philothamnus carinatus (ANDERSSON, 1901)
• Philothamnus dorsalis (BOCAGE, 1866)
• Philothamnus heterodermus (HALLOWELL, 1857)
• Philothamnus heterolepidotus (GÜNTHER, 1863)
• Philothamnus hoplogaster (GÜNTHER, 1863)
• Philothamnus irregularis (LEACH, 1819)
• Philothamnus natalensis (SMITH, 1848)
• Philothamnus nitidus (GÜNTHER, 1863)
• Philothamnus semivariegatus (SMITH, 1840)
• Phimophis guerini (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Phimophis guianensis (TROSCHEL, 1848)
• Phoboscincus bocourti (BROCCHI, 1876)
• Phoenicolacerta kulzeri (MÜLLER & WETTSTEIN, 1932)
• Phoenicolacerta laevis (GRAY, 1838)
• Phoenicolacerta troodica (WERNER, 1936)
• Pholidobolus affinis (PETERS, 1863)
• Pholidobolus dolichoderes PARRA, SALES-NUNES & TORRES-CARVAJAL, 2020
• Pholidobolus montium (PETERS, 1863)
• Pholidobolus ulisesi VENEGAS, CHEVARRÍA, LOBOS, SALES-NUNES & TORRES-CARVAJAL, 2016
• Pholidoscelis alboguttatus (BOULENGER, 1896)
• Pholidoscelis auberi (COCTEAU, 1838)
• Pholidoscelis chrysolaemus (COPE, 1868)
• Pholidoscelis corax (CENSKY & PAULSON, 1992)
• Pholidoscelis desechensis (HEATWOLE & TORRES, 1967)
• Pholidoscelis erythrocephalus (SHAW, 1802)
• Pholidoscelis exsul (COPE, 1862)
• Pholidoscelis fuscatus (GARMAN, 1887)
• Pholidoscelis lineolatus (DUMÉRIL & BIBRON, 1839)
• Pholidoscelis major (DUMÉRIL & BIBRON, 1839)
• Pholidoscelis plei (DUMÉRIL & BIBRON, 1839)
• Pholidoscelis polops (COPE, 1862)
• Pholidoscelis taeniurus (COPE, 1862)
• Pholidoscelis wetmorei (STEJNEGER, 1913)
• Phrynocephalus ananjevae MELNIKOV, MELNIKOVA, NAZAROV & RAJABIZADEH, 2013
• Phrynocephalus arabicus ANDERSON, 1894
• Phrynocephalus erythrurus ZUGMAYER, 1909
• Phrynocephalus frontalis STRAUCH, 1876
• Phrynocephalus guttatus (GMELIN, 1789)
• Phrynocephalus helioscopus (PALLAS, 1771)
• Phrynocephalus hispidus BEDRIAGA, 1909
• Phrynocephalus horvathi MEHELY, 1894
• Phrynocephalus interscapularis LICHTENSTEIN, 1856
• Phrynocephalus longicaudatus HAAS, 1957
• Phrynocephalus lutensis KAMALI & ANDERSON, 2015
• Phrynocephalus luteoguttatus BOULENGER, 1887
• Phrynocephalus maculatus ANDERSON, 1872
• Phrynocephalus mystaceus (PALLAS, 1776)
• Phrynocephalus ornatus BOULENGER, 1887
• Phrynocephalus persicus DE FILIPPI, 1863
• Phrynocephalus przewalskii STRAUCH, 1876
• Phrynocephalus raddei BOETTGER, 1888
• Phrynocephalus reticulatus EICHWALD, 1831
• Phrynocephalus scutellatus (OLIVIER, 1807)
• Phrynocephalus theobaldi BLYTH, 1863
• Phrynocephalus vlangalii STRAUCH, 1876
• Phrynonax poecilonotus (GÜNTHER, 1858)
• Phrynops geoffroanus (SCHWEIGGER, 1812)
• Phrynops hilarii (DUMÉRIL & BIBRON, 1835)
• Phrynops tuberosus (PETERS, 1870)
• Phrynosoma asio COPE, 1864
• Phrynosoma blainvillii GRAY, 1839
• Phrynosoma braconnieri BOCOURT, 1870
• Phrynosoma cerroense STEJNEGER, 1893
• Phrynosoma cornutum (HARLAN, 1825)
• Phrynosoma coronatum (BLAINVILLE, 1835)
• Phrynosoma ditmarsi STEJNEGER, 1906
• Phrynosoma douglasii (BELL, 1829)
• Phrynosoma goodei STEJNEGER, 1893
• Phrynosoma hernandesi GIRARD, 1858
• Phrynosoma modestum GIRARD, 1852
• Phrynosoma orbiculare (LINNAEUS, 1758)
• Phrynosoma ornatissimum GIRARD, 1858
• Phrynosoma platyrhinos GIRARD, 1852
• Phrynosoma solare GRAY, 1845
• Phrynosoma taurus BOCOURT, 1870
• Phyllodactylus angustidigitus DIXON & HUEY, 1970
• Phyllodactylus davisi DIXON, 1964
• Phyllodactylus delsolari VENEGAS, TOWNSEND, KOCH & BÖHME, 2008
• Phyllodactylus galapagensis PETERS, 1869
• Phyllodactylus gerrhopygus (WIEGMANN, 1834)
• Phyllodactylus inaequalis COPE, 1875
• Phyllodactylus insularis DIXON, 1960
• Phyllodactylus interandinus DIXON & HUEY, 1970
• Phyllodactylus isabelae CASTRO-FRANCO & URIBE-PENA, 1992
• Phyllodactylus johnwrighti DIXON & HUEY, 1970
• Phyllodactylus julieni COPE, 1885
• Phyllodactylus kofordi DIXON & HUEY, 1970
• Phyllodactylus lanei SMITH, 1935
• Phyllodactylus leoni TORRES-CARVAJAL, CARVAJAL-CAMPOS BARNES, NICHOLLS & POZO-ANDRADE, 2013
• Phyllodactylus lepidopygus (TSCHUDI, 1845)
• Phyllodactylus lupitae CASTRO-FRANCO & URIBE-PENA, 1992
• Phyllodactylus magister NOBLE, 1924
• Phyllodactylus magnus TAYLOR, 1942
• Phyllodactylus martini LIDTH DE JEUDE, 1887
• Phyllodactylus microphyllus COPE, 1875
• Phyllodactylus ngiwa RAMÍREZ-REYES, DURÁN-ARCEO, PALACIOS-AGUILAR & FLORES-VILLELA, 2025
• Phyllodactylus nocticolus DIXON, 1964
• Phyllodactylus pachamama KOCH, FLECKS, VENEGAS, BIALKE, VALVERDE & RÖDDER, 2016
• Phyllodactylus palmeus DIXON, 1968
• Phyllodactylus paralepis MCCRANIE & HEDGES, 2013
• Phyllodactylus pulcher GRAY, 1828
• Phyllodactylus pumilus DIXON & HUEY, 1970
• Phyllodactylus reissii PETERS, 1862
• Phyllodactylus rupinus DIXON, 1964
• Phyllodactylus saxatilis DIXON, 1964
• Phyllodactylus sentosus DIXON & HUEY, 1970
• Phyllodactylus simpsoni ARTEAGA, BUSTAMANTE, VIEIRA, TAPIA & GUAYASAMIN, 2019
• Phyllodactylus tuberculosus WIEGMANN, 1834
• Phyllodactylus unctus (COPE, 1863)
• Phyllodactylus ventralis O'SHAUGHNESSY, 1875
• Phyllodactylus wirshingi KERSTER & SMITH, 1955
• Phyllodactylus xanti COPE, 1863
• Phyllopezus periosus RODRIGUES, 1986
• Phyllopezus pollicaris (SPIX, 1825)
• Phyllopezus sapiranga DUBEUX, DUBEUX, NEVES, WERNECK, RODRIGUES, MOTT & NUNES, 2025
• 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 platurus (SHAW, 1790)
• Phymaturus curivilcun SCOLARO, CORBALÁN, TAPPARI & STREITENBERGER, 2016
• Phymaturus fiambala LOBO, HIBBARD, QUIPILDOR & VALDECANTOS, 2019
• Phymaturus maulense NUÑEZ, VELOSO, ESPEJO, VELOSO, CORTES & ARAYA, 2010
• Phymaturus palluma (MOLINA, 1782)
• Phymaturus punae CEI, ETHERIDGE & VIDELA, 1985
• Phymaturus roigorum LOBO & ABDALA, 2007
• Phymaturus sinervoi SCOLARO, DE LA CRUZ & IBARGÜENGOYTÍA, 2012
• Phymaturus yachanana AVILA, PÉREZ, MINOLI & MORANDO, 2014
• Physignathus cocincinus CUVIER, 1829
• Pinoyscincus abdictus (BROWN & ALCALA, 1980)
• Pinoyscincus coxi (TAYLOR, 1915)
• Pinoyscincus jagori (PETERS, 1864)
• Pinoyscincus llanosi (TAYLOR, 1919)
• Pinoyscincus mindanensis (TAYLOR, 1915)
• Pituophis catenifer (BLAINVILLE, 1835)
• Pituophis deppei (DUMÉRIL, 1853)
• Pituophis insulanus KLAUBER, 1946
• Pituophis lineaticollis (COPE, 1861)
• Pituophis melanoleucus (DAUDIN, 1803)
• Pituophis ruthveni STULL, 1929
• Pituophis vertebralis (BLAINVILLE, 1835)
• Plagiopholis blakewayi BOULENGER, 1893
• Platyceps afarensis SCHÄTTI & INEICH, 2004
• Platyceps bholanathi (SHARMA, 1976)
• Platyceps brevis (BOULENGER, 1895)
• Platyceps collaris (MÜLLER, 1878)
• Platyceps elegantissimus (GÜNTHER, 1878)
• Platyceps florulentus (GEOFFROY SAINT-HILAIRE, 1827)
• Platyceps gracilis (GÜNTHER, 1862)
• Platyceps josephi DEEPAK, NARAYANAN, MOHAPATRA, DUTTA, MELVINSELVAN, KHAN, MAHLOW & TILLACK, 2021
• Platyceps karelini (BRANDT, 1838)
• Platyceps ladacensis (ANDERSON, 1871)
• Platyceps masirae SCHÄTTI, TILLACK, STUTZ & KUCHARZEWSKI, 2024
• Platyceps najadum (EICHWALD, 1831)
• Platyceps noeli SCHÄTTI, TILLACK & KUCHARZEWSKI, 2014
• Platyceps plinii (MERREM, 1820)
• Platyceps rhodorachis (JAN, 1863)
• Platyceps rogersi (ANDERSON, 1893)
• Platyceps saharicus SCHÄTTI & MCCARTHY, 2004
• Platyceps scortecci (LANZA, 1963)
• Platyceps sindhensis SCHÄTTI, TILLACK & KUCHARZEWSKI, 2014
• Platyceps smithii (BOULENGER, 1895)
• Platyceps somalicus (BOULENGER, 1896)
• Platyceps ventromaculatus (GRAY, 1834)
• Platyceps vittacaudatus (BLYTH, 1854)
• Platysaurus broadleyi BRANCH & WHITING, 1997
• Platysaurus guttatus SMITH, 1849
• Platysaurus intermedius MATSCHIE, 1891
• Platysaurus maculatus BROADLEY, 1965
• Platysaurus minor FITZSIMONS, 1930
• Platysaurus orientalis FITZSIMONS, 1941
• Platysaurus relictus BROADLEY, 1976
• Platysternon megacephalum GRAY, 1831
• Plectrurus guentheri BEDDOME, 1863
• Plestiodon anthracinus BAIRD, 1849
• Plestiodon barbouri (VAN DENBURGH, 1912)
• Plestiodon bilineatus (TANNER, 1958)
• Plestiodon brevirostris (GÜNTHER, 1860)
• Plestiodon callicephalus (BOCOURT, 1879)
• Plestiodon capito (BOCOURT, 1879)
• Plestiodon chinensis (GRAY, 1839)
• Plestiodon colimensis (TAYLOR, 1935)
• Plestiodon copei (TAYLOR, 1933)
• Plestiodon coreensis (DOI & KAMITA, 1937)
• Plestiodon dicei (RUTHVEN & GAIGE, 1933)
• Plestiodon dugesii (THOMINOT, 1883)
• Plestiodon egregius BAIRD, 1858
• Plestiodon elegans (BOULENGER, 1887)
• Plestiodon fasciatus (LINNAEUS, 1758)
• Plestiodon finitimus OKAMOTO & HIKIDA, 2012
• Plestiodon gilberti (VAN DENBURGH, 1896)
• Plestiodon iheyaesilvae KURITA & HIKIDA, 2025
• Plestiodon indubitus (TAYLOR, 1934)
• Plestiodon inexpectatus (TAYLOR, 1932)
• Plestiodon japonicus (PETERS, 1864)
• Plestiodon kishinouyei (STEJNEGER, 1901)
• Plestiodon kuchinoshimensis KURITA & HIKIDA, 2014
• Plestiodon kumesilvae KURITA & HIKIDA, 2025
• Plestiodon lagunensis (VAN DENBURGH, 1895)
• Plestiodon laticeps (SCHNEIDER, 1801)
• Plestiodon latiscutatus HALLOWELL, 1861
• Plestiodon liui (HIKIDA & ZHAO, 1989)
• Plestiodon longirostris COPE, 1861
• Plestiodon lynxe (WIEGMANN, 1834)
• Plestiodon marginatus HALLOWELL, 1861
• Plestiodon multilineatus (TANNER, 1957)
• Plestiodon multivirgatus HALLOWELL, 1858
• Plestiodon obsoletus BAIRD & GIRARD, 1852
• Plestiodon ochoterenae (TAYLOR, 1933)
• Plestiodon oshimensis (THOMPSON, 1912)
• Plestiodon parviauriculatus (TAYLOR, 1933)
• Plestiodon parvulus (TAYLOR, 1933)
• Plestiodon quadrilineatus BLYTH, 1853
• Plestiodon reynoldsi (STEJNEGER, 1911)
• Plestiodon septentrionalis BAIRD, 1858
• Plestiodon skiltonianus BAIRD & GIRARD, 1852
• Plestiodon stimpsonii (THOMPSON, 1912)
• Plestiodon sumichrasti (COPE, 1867)
• Plestiodon tamdaoensis (BOURRET, 1937)
• Plestiodon tetragrammus BAIRD, 1859
• Plestiodon tunganus (STEJNEGER, 1924)
• Pletholax edelensis STORR, 1978
• Plica plica (LINNAEUS, 1758)
• Plica umbra (LINNAEUS, 1758)
• Pliocercus elapoides COPE, 1860
• Pliocercus euryzonus COPE, 1862
• Podarcis bocagei (LOPEZ-SEOANE, 1885)
• Podarcis carbonelli PÉREZ-MELLADO, 1981
• Podarcis erhardii (BEDRIAGA, 1882)
• Podarcis filfolensis (BEDRIAGA, 1876)
• Podarcis guadarramae (BOSCÁ, 1916)
• Podarcis hispanicus (STEINDACHNER, 1870)
• Podarcis latastei (BEDRIAGA, 1879)
• Podarcis lilfordi (GÜNTHER, 1874)
• Podarcis liolepis (BOULENGER, 1905)
• Podarcis lusitanicus GENIEZ, SÁ-SOUSA, GUILLAUME, CLUCHIER & CROCHET, 2014
• Podarcis melisellensis (BRAUN, 1877)
• Podarcis muralis (LAURENTI, 1768)
• Podarcis peloponnesiacus (BIBRON & BORY, 1833)
• Podarcis pityusensis (BOSCÁ, 1883)
• 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
• Podocnemis erythrocephala (SPIX, 1824)
• Podocnemis expansa (SCHWEIGGER, 1812)
• Podocnemis sextuberculata CORNALIA, 1849
• Podocnemis unifilis TROSCHEL, 1848
• 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 fulvicollis (MOCQUARD, 1887)
• Polemon graueri (STERNFELD, 1908)
• Polychrus acutirostris SPIX, 1825
• Polychrus gutturosus BERTHOLD, 1846
• Polychrus jacquelinae KOCH, VENEGAS, GARCIA-BRAVO & BÖHME, 2011
• Polychrus marmoratus (LINNAEUS, 1758)
• Polychrus peruvianus (NOBLE, 1924)
• Porthidium arcosae SCHÄTTI & KRAMER, 1993
• Porthidium lansbergii (SCHLEGEL, 1841)
• Porthidium nasutum (BOCOURT, 1868)
• Porthidium ophryomegas (BOCOURT, 1868)
• Potamites ecpleopus (COPE, 1875)
• Potamites erythrocularis CHÁVEZ & CATENAZZI, 2014
• Potamites strangulatus (COPE, 1868)
• Potamites trachodus (UZZELL, 1966)
• Praeteropus gowi (GREER & COGGER, 1985)
• Prasinohaema scurrula SLAVENKO, SHEA, RICHARDS & OLIVER, 2025
• Pristurus ali BURRIEL-CARRANZA, KOPPETSCH, GARCIA-PORTA & CARRANZA, 2025
• Pristurus carteri (GRAY, 1863)
• Pristurus masirahensis TAMAR, MITSI, SIMÓ-RIUDALBAS, TEJERO-CICUÉNDEZ, AL-SARIRI & CARRANZA, 2019
• Pristurus saada ARNOLD, 1986
• Pristurus sokotranus PARKER, 1938
• Pristurus somalicus PARKER, 1932
• Proatheris superciliaris (PETERS, 1855)
• Proctoporus chasqui (CHÁVEZ, SIU-TING, DURAN & VENEGAS, 2011)
• Proctoporus laudahnae KÖHLER & LEHR, 2004
• Proctoporus machupicchu MAMANI, GOICOECHEA & CHAPARRO, 2015
• Proctoporus oreades (CHÁVEZ, SIU-TING, DURAN & VENEGAS, 2011)
• Proctoporus rahmi (DE GRIJS, 1936)
• Proctoporus spinalis (BOULENGER, 1911)
• Proctoporus titans LEHR, CUSI, FERNANDEZ, VERA & CATENAZZI, 2022
• Proscelotes aenea (BARBOUR & LOVERIDGE, 1928)
• Proscelotes arnoldi (HEWITT, 1932)
• Prosymna ambigua BOCAGE, 1873
• Prosymna frontalis (PETERS, 1867)
• Prosymna meleagris (REINHARDT, 1843)
• Prosymna ruspolii (BOULENGER, 1896)
• Prosymna stuhlmanni (PFEFFER, 1893)
• Protobothrops elegans (GRAY, 1849)
• Protobothrops flavoviridis (HALLOWELL, 1861)
• Protobothrops himalayanus PAN, CHETTRI, YANG, JIANG, WANG, ZHANG & VOGEL, 2013
• Protobothrops jerdonii (GÜNTHER, 1875)
• Protobothrops mangshanensis (ZHAO, 1990)
• Protobothrops mucrosquamatus (CANTOR, 1839)
• Protobothrops tokarensis (NAGAI, 1928)
• Protobothrops xiangchengensis (ZHAO, JIANG & HUANG, 1978)
• Psammobates oculifer (KUHL, 1820)
• Psammobates tentorius (BELL, 1828)
• Psammodromus algirus (LINNAEUS, 1758)
• Psammodromus blanci (LATASTE, 1880)
• Psammodromus edwarsianus (DUGÈS, 1829)
• Psammodromus hispanicus FITZINGER, 1826
• Psammodynastes pulverulentus (BOIE, 1827)
• Psammophilus blanfordanus (STOLICZKA, 1871)
• Psammophilus dorsalis (GRAY, 1831)
• Psammophis aegyptius MARX, 1958
• Psammophis afroccidentalis TRAPE, BÖHME & MEDIANNIKOV, 2019
• Psammophis angolensis (BOCAGE, 1872)
• Psammophis ansorgii BOULENGER, 1905
• Psammophis biseriatus PETERS, 1881
• Psammophis condanarus (MERREM, 1820)
• Psammophis cornusafricae ŠMÍD, FERNÁNDEZ, ABDIRAHMAN-ELMI & MAZUCH, 2023
• Psammophis indochinensis SMITH, 1943
• Psammophis jallae PERACCA, 1896
• Psammophis lineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Psammophis lineolatus (BRANDT, 1838)
• Psammophis longifrons BOULENGER, 1890
• Psammophis mossambicus PETERS, 1882
• Psammophis orientalis BROADLEY, 1977
• Psammophis phillipsii (HALLOWELL, 1844)
• Psammophis punctulatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Psammophis schokari (FORSKÅL, 1775)
• Psammophis sibilans (LINNAEUS, 1758)
• Psammophis subtaeniatus PETERS, 1882
• Psammophis tanganicus LOVERIDGE, 1940
• Psammophis trigrammus GÜNTHER, 1865
• Psammophylax tritaeniatus (GÜNTHER, 1868)
• Psammophylax variabilis GÜNTHER, 1893
• Pseudablabes agassizii (JAN, 1863)
• Pseudablabes patagoniensis (GIRARD, 1858)
• Pseudablabes pseudomamba DI PIETRO, SÁNCHEZ, POLJAK & ALCALDE, 2026
• Pseudagkistrodon rudis (BOULENGER, 1906)
• Pseudalsophis darwini ZAHER, YÁNEZ-MUÑOZ, RODRIGUES, GRABOSKI, MACHADO, ALTAMIRANO-BENAVIDES, BONATTO & GRAZZIOTIN, 2018
• Pseudalsophis elegans (TSCHUDI, 1845)
• Pseudaspis cana (LINNAEUS, 1758)
• Pseudechis australis (GRAY, 1842)
• Pseudechis butleri SMITH, 1982
• Pseudechis weigeli (WELLS & WELLINGTON, 1987)
• Pseudelaphe flavirufa (COPE, 1867)
• Pseudemys alabamensis BAUR, 1893
• Pseudemys concinna (LE CONTE, 1830)
• Pseudemys floridana (LE CONTE, 1830)
• Pseudemys gorzugi WARD, 1984
• Pseudemys nelsoni CARR, 1938
• Pseudemys rubriventris (LE CONTE, 1830)
• Pseuderemias erythrosticta (BOULENGER, 1891)
• Pseudoacontias menamainty ANDREONE & GREER, 2002
• Pseudoboa neuwiedii (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudoboa nigra (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudoboodon boehmei RASMUSSEN & LARGEN, 1992
• Pseudoboodon gascae PERACCA, 1897
• Pseudoboodon lemniscatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudocalotes andamanensis (BOULENGER, 1891)
• Pseudocalotes floweri (BOULENGER, 1912)
• Pseudocalotes kakhienensis (ANDERSON, 1879)
• Pseudocalotes kingdonwardi (SMITH, 1935)
• Pseudocalotes tympanistriga (GRAY, 1831)
• Pseudocerastes persicus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudocordylus langi LOVERIDGE, 1944
• Pseudocordylus melanotus (SMITH, 1838)
• Pseudoeryx plicatilis (LINNAEUS, 1758)
• Pseudoeryx relictualis SCHARGEL, RIVAS-FUENMAYOR, BARROS, PÉFAUR & NAVARETTE, 2007
• Pseudoficimia frontalis (COPE, 1864)
• Pseudogekko atiorum DAVIS, WATTERS, KÖHLER, WHITSETT, HURON, BROWN, DIESMOS & SILER, 2015
• Pseudogekko chavacano SILER, WELTON, DAVIS, WATTERS, DAVEY, DIESMOS, DIESMOS & BROWN, 2014
• Pseudogekko ditoy SILER, WELTON, DAVIS, WATTERS, DAVEY, DIESMOS, DIESMOS & BROWN, 2014
• Pseudogonatodes barbouri (NOBLE, 1921)
• Pseudogonatodes lunulatus (ROUX, 1927)
• Pseudohaje nigra GÜNTHER, 1858
• Pseudoleptodeira latifasciata (GÜNTHER, 1894)
• Pseudonaja affinis GÜNTHER, 1872
• Pseudonaja guttata (PARKER, 1926)
• Pseudonaja inframacula (WAITE, 1925)
• Pseudonaja nuchalis GÜNTHER, 1858
• Pseudonaja textilis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Pseudopus apodus (PALLAS, 1775)
• Pseudorabdion longiceps (CANTOR, 1847)
• Pseudorabdion mcnamarae (TAYLOR, 1917)
• Pseudorabdion oxycephalum (GÜNTHER, 1858)
• Pseudorabdion sirambense DORIA & PETRI, 2010
• Pseudorabdion taylori LEVITON & BROWN, 1959
• Pseudotrapelus aqabensis MELNIKOV, NAZAROV, ANANJEVA & DISI, 2012
• Pseudotrapelus tuwaiqensis TAMAR, UVIZL, SHOBRAK, ALMUTAIRI, BUSAIS, SALIM, ALGETHAMI, ALGETHAMI, ALANAZI, ALSUBAIE, CHIRIO, CARRANZA, ŠMÍD, 2023
• Pseudoxyrhopus heterurus (JAN, 1863)
• Pseudoxyrhopus microps GÜNTHER, 1881
• Psomophis joberti (SAUVAGE, 1884)
• Psomophis obtusus (COPE, 1863)
• Psychosaura agmosticha (RODRIGUES, 2000)
• Psychosaura macrorhyncha (HOGE, 1946)
• Ptenopus australis BECKER, ALEXANDER & TOLLEY, 2025
• Ptenopus kochi HAACKE, 1964
• Ptyas dhumnades (CANTOR, 1842)
• Ptyas korros (SCHLEGEL, 1837)
• Ptyas mucosa (LINNAEUS, 1758)
• Ptyctolaemus gularis (PETERS, 1864)
• Ptyodactylus ananjevae NAZAROV, MELNIKOV & MELNIKOVA, 2013
• Ptyodactylus guttatus HEYDEN, 1827
• Ptyodactylus oudrii LATASTE, 1880
• Ptyodactylus rivapadiali TRAPE, 2017
• Ptyodactylus siphonorhina ANDERSON, 1896
• Ptyodactylus togoensis TORNIER, 1901
• Pygomeles braconnieri GRANDIDIER, 1867
• Pygomeles trivittatus BOULENGER, 1896
• Pygopus lepidopodus (LACÉPÈDE, 1804)
• Pygopus nigriceps (FISCHER, 1882)
• Pygopus schraderi BOULENGER, 1913
• Python anchietae BOCAGE, 1887
• Python bivittatus KUHL, 1820
• Python molurus (LINNAEUS, 1758)
• Python natalensis SMITH, 1840
• Python regius (SHAW, 1802)
• Python sebae (GMELIN, 1789)
• Pythonodipsas carinata GÜNTHER, 1868
• Quedenfeldtia trachyblepharus (BOETTGER, 1874)
• Rafetus euphraticus (DAUDIN, 1801)
• Rafetus swinhoei (GRAY, 1873)
• Ramphotyphlops affinis (BOULENGER, 1889)
• Ramphotyphlops australis GRAY, 1845
• Ramphotyphlops bituberculatus (PETERS, 1863)
• Ramphotyphlops chamodracaena (INGRAM & COVACEVICH, 1993)
• Ramphotyphlops cumingii (GRAY, 1845)
• Ramphotyphlops depressus PETERS, 1880
• Ramphotyphlops erebus KRAUS, 2023
• Ramphotyphlops exocoeti (BOULENGER, 1887)
• Ramphotyphlops guentheri (PETERS, 1865)
• Ramphotyphlops leptosoma (ROBB, 1972)
• Ramphotyphlops leucoproctus (BOULENGER, 1889)
• Ramphotyphlops lineatus (SCHLEGEL, 1839)
• Ramphotyphlops lorenzi (WERNER, 1909)
• Ramphotyphlops marxi (WALLACH, 1993)
• Ramphotyphlops nigrescens GRAY, 1845
• Ramphotyphlops pinguis (WAITE, 1897)
• Ramphotyphlops robertsi (COUPER, COVACEVICH & WILSON, 1998)
• Ramphotyphlops supranasalis (BRONGERSMA, 1934)
• Ramphotyphlops torresianus (BOULENGER, 1889)
• Ramphotyphlops troglodytes (STORR, 1981)
• Ramphotyphlops vagurima ELLIS, 2019
• Ramphotyphlops willeyi (BOULENGER, 1900)
• Ramphotyphlops yirrikalae (KINGHORN, 1942)
• Rankinia diemensis (GRAY, 1841)
• Regina grahamii BAIRD & GIRARD, 1853
• Regina septemvittata (SAY, 1825)
• Rena boettgeri (WERNER, 1899)
• Rena bressoni (TAYLOR, 1939)
• Rena dugesii (BOCOURT, 1881)
• Rena dulcis BAIRD & GIRARD, 1853
• Rena humilis BAIRD & GIRARD, 1853
• Rena iversoni (SMITH, BREUKELEN, AUTH & CHISZAR, 1998)
• Rena maxima (LOVERIDGE, 1932)
• Rena segrega (KLAUBER, 1939)
• Rhabdophis adleri ZHAO, 1997
• Rhabdophis angeli (BOURRET, 1934)
• Rhabdophis auriculatus (GÜNTHER, 1858)
• Rhabdophis barbouri (TAYLOR, 1922)
• Rhabdophis bindi DAS, SMITH, SIDIK, SARKER, BORUAH, PATEL, MURTHY & DEEPAK, 2021
• Rhabdophis callichroma (BOURRET, 1934)
• Rhabdophis callistus (GÜNTHER, 1873)
• Rhabdophis chiwen CHEN, DING, CHEN & PIAO, 2020
• Rhabdophis chrysargoides (GÜNTHER, 1858)
• Rhabdophis chrysargos (SCHLEGEL, 1837)
• Rhabdophis conspicillatus (GÜNTHER, 1872)
• Rhabdophis flaviceps (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Rhabdophis helleri (SCHMIDT, 1925)
• Rhabdophis himalayanus (GÜNTHER, 1864)
• Rhabdophis lateralis (BERTHOLD, 1859)
• Rhabdophis leonardi (WALL, 1923)
• Rhabdophis lineatus (PETERS, 1861)
• Rhabdophis murudensis (SMITH, 1925)
• Rhabdophis nigrocinctus (BLYTH, 1856)
• Rhabdophis nuchalis (BOULENGER, 1891)
• Rhabdophis pentasupralabialis JIANG & ZHAO, 1983
• Rhabdophis plumbicolor (CANTOR, 1839)
• Rhabdophis rhodomelas (BOIE, 1827)
• Rhabdophis subminiatus (SCHLEGEL, 1837)
• Rhabdophis swinhonis (GÜNTHER, 1868)
• Rhabdophis tigrinus (BOIE, 1826)
• Rhabdops aquaticus GIRI, DEEPAK, CAPTAIN & GOWER, 2017
• Rhabdops olivaceus (BEDDOME, 1863)
• Rhachidelus brazili BOULENGER, 1908
• Rhacodactylus auriculatus (BAVAY, 1869)
• Rhacodactylus willihenkeli KÖHLER, SAMEIT, SEIPP & GEISS, 2024
• Rhadinaea bogertorum MYERS, 1974
• Rhadinaea calligaster (COPE, 1875)
• Rhadinaea cuneata MYERS, 1974
• Rhadinaea decorata (GÜNTHER, 1858)
• Rhadinaea flavilata (COPE, 1871)
• Rhadinaea forbesi SMITH, 1942
• Rhadinaea hesperia BAILEY, 1940
• Rhadinaea laureata (GÜNTHER, 1868)
• Rhadinaea marcellae TAYLOR, 1949
• Rhadinaea montana SMITH, 1944
• Rhadinaea pulveriventris BOULENGER, 1896
• Rhadinaea sargenti DUNN & BAILEY, 1939
• Rhadinaea taeniata (PETERS, 1863)
• Rhadinaea vermiculaticeps (COPE, 1860)
• Rhadinella anachoreta (SMITH & CAMPBELL, 1994)
• Rhadinella godmani (GÜNTHER, 1865)
• Rhadinella hannsteini (STUART, 1949)
• Rhadinella hempsteadae (STUART & BAILEY, 1941)
• Rhadinella kanalchutchan (MENDELSON & KIZIRIAN, 1995)
• Rhadinella kinkelini (BOETTGER, 1898)
• Rhadinella lachrymans (COPE, 1870)
• Rhadinella montecristi (MERTENS, 1952)
• Rhadinella pegosalyta (MCCRANIE, 2006)
• Rhadinella pilonaorum (STUART, 1954)
• Rhadinella posadasi (SLEVIN, 1936)
• Rhadinella rogerromani (KÖHLER & MCCRANIE, 1999)
• Rhadinella schistosa SMITH, 1941
• Rhadinella serperaster (COPE, 1871)
• Rhadinella stadelmani (STUART & BAILEY, 1941)
• Rhadinella tolpanorum (HOLM & CRUZ-DÍAZ, 1994)
• Rhadinophanes monticola MYERS & CAMPBELL, 1981
• Rhamnophis aethiopissa GÜNTHER, 1862
• Rhamnophis batesii (BOULENGER, 1908)
• Rhamphiophis maradiensis CHIRIO & INEICH, 1991
• Rhamphiophis oxyrhynchus (REINHARDT, 1843)
• Rhamphiophis rostratus PETERS, 1854
• Rhamphiophis rubropunctatus (FISCHER, 1884)
• Rhampholeon bombayi HUGHES, DEHLING, MENEGON, KUSAMBA & GREENBAUM, 2024
• Rhampholeon maspictus BRANCH, BAYLISS & TOLLEY, 2014
• Rhampholeon moyeri MENEGON, SALVIDIO & TILBURY, 2002
• Rhampholeon nalubaale HUGHES, BEHANGANA, LUKWAGO, KUSAMBA & GREENBAUM, 2024
• Rhampholeon plumptrei HUGHES, BEHANGANA, TILBURY, MENEGON, KUSAMBA, & GREENBAUM, 2024
• Rhampholeon spectrum (BUCHHOLZ, 1874)
• Rhampholeon tilburyi BRANCH, BAYLISS & TOLLEY, 2014
• Rheodytes leukops LEGLER, 1980
• Rheosaurus sulcarostrum (DONNELLY, MACCULLOCH, UGARTE & KIZIRIAN, 2006)
• Rhinobothryum bovallii (ANDERSSON, 1916)
• Rhinocheilus etheridgei GRISMER, 1990
• Rhinocheilus lecontei BAIRD & GIRARD, 1853
• Rhinoclemmys areolata (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
• Rhinoclemmys funerea (COPE, 1875)
• Rhinoclemmys melanosterna (GRAY, 1861)
• Rhinoclemmys pulcherrima (GRAY, 1855)
• Rhinoclemmys punctularia (DAUDIN, 1801)
• Rhinogekko femoralis (SMITH, 1933)
• Rhinogekko misonnei DE WITTE, 1973
• Rhinophis dinarzardae GOWER, SAMPAIO, VIDANAPATHIRANA & WICKRAMASINGHE, 2024
• Rhinophis karinthandani SAMPAIO, NARAYANAN, CYRIAC, VENU & GOWER, 2020
• Rhinophis oxyrhynchus (SCHNEIDER, 1801)
• Rhinophis roshanpererai WICKRAMASINGHE, VIDANAPATHIRANA, RAJEEV & GOWER, 2017
• Rhinophis sanguineus BEDDOME, 1863
• Rhinophis zigzag GOWER & MADUWAGE, 2011
• Rhinotyphlops ataeniatus (BOULENGER, 1912)
• Rhinotyphlops lalandei (SCHLEGEL, 1839)
• Rhinotyphlops unitaeniatus (PETERS, 1878)
• Rhoptropus afer PETERS, 1869
• Rhoptropus barnardi HEWITT, 1926
• Rhoptropus biporosus FITZSIMONS, 1957
• Rhoptropus boultoni SCHMIDT, 1933
• Rhoptropus bradfieldi HEWITT, 1935
• Rhoptropus diporus HAACKE, 1965
• Rhoptropus montanus LAURENT, 1964
• Rhoptropus taeniostictus LAURENT, 1964
• Rhynchocalamus hejazicus LICATA, POLA, ŠMÍD, IBRAHIM, LIZ, SANTOS, PATKÓ, ABDULKAREEM, GONÇALVES, ALSHAMMARI, BUSAIS, EGAN, RAMALHO, SMITHSON & BRITO, 2024
• Rhynchocalamus levitoni (TORKI, 2017)
• Rhynchocalamus melanocephalus (JAN, 1862)
• Rhynchoedura ormsbyi WELLS & WELLINGTON, 1985
• Rhynchoedura ornata GÜNTHER, 1867
• Riama columbiana (ANDERSSON, 1914)
• Riama labionis (KIZIRIAN, 1996)
• Riama striata (PETERS, 1863)
• Rieppeleon brevicaudatus (MATSCHIE, 1892)
• Rieppeleon kerstenii (PETERS, 1868)
• Riolama leucosticta (BOULENGER, 1900)
• Riopa albopunctata GRAY, 1846
• Riopa lineolata STOLICZKA, 1870
• Riopa punctata (LINNAEUS, 1758)
• Rodriguesophis chui (RODRIGUES, 1993)
• Rodriguesophis iglesiasi (GOMES, 1915)
• Rodriguesophis scriptorcibatus (RODRIGUES, 1993)
• Saara asmussi (STRAUCH, 1863)
• Saara hardwickii (GRAY, 1827)
• Saara loricata (BLANFORD, 1874)
• Sacalia quadriocellata (SIEBENROCK, 1903)
• Sahyadriophis beddomei (GÜNTHER, 1864)
• 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 hexalepis (COPE, 1867)
• Salvadora lineata SCHMIDT, 1940
• Salvadora mexicana (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Salvator merianae DUMÉRIL & BIBRON, 1839
• Saproscincus rosei WELLS & WELLINGTON, 1985
• Sarada deccanensis (JERDON, 1870)
• Sarada superba DEEPAK, ZAMBRE, BHOSALE & GIRI, 2016
• Sauresia agramma SCHOOLS & HEDGES, 2024
• Sauresia cayemitae SCHOOLS & HEDGES, 2024
• Sauresia gracilis SCHOOLS & HEDGES, 2024
• Sauresia habichii WEINLAND, 1863
• Sauresia manicula SCHOOLS & HEDGES, 2024
• Sauresia pangnolae SCHOOLS & HEDGES, 2024
• Sauresia sepsoides GRAY, 1852
• Sauresia synoria SCHOOLS & HEDGES, 2024
• Sauromalus ater DUMÉRIL, 1856
• Sauromalus hispidus STEJNEGER, 1891
• Sauromalus varius DICKERSON, 1919
• Scaphiodontophis annulatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Scaphiodontophis venustissimus (GÜNTHER, 1894)
• Scaphiophis albopunctatus PETERS, 1870
• Scaphiophis raffreyi BOCOURT, 1875
• Scelarcis perspicillata (DUMÉRIL & BIBRON, 1839)
• Sceloporus acanthinus BOCOURT, 1873
• Sceloporus aeneus WIEGMANN, 1828
• Sceloporus albiventris SMITH, 1939
• Sceloporus angustus (DICKERSON, 1919)
• Sceloporus aurantius GRUMMER & BRYSON, 2014
• Sceloporus becki VAN DENBURGH, 1905
• Sceloporus bimaculosus PHELAN & BRATTSTROM, 1955
• Sceloporus carinatus SMITH, 1936
• Sceloporus cautus SMITH, 1938
• Sceloporus chaneyi LINER & DIXON, 1992
• Sceloporus chrysostictus COPE, 1866
• Sceloporus clarkii BAIRD & GIRARD, 1852
• Sceloporus consobrinus BAIRD & GIRARD, 1854
• Sceloporus couchii BAIRD, 1859
• Sceloporus cowlesi LOWE & NORRIS, 1956
• Sceloporus cyanogenys COPE, 1885
• Sceloporus cyanostictus AXTELL & AXTELL, 1971
• Sceloporus dixoni BRYSON & GRUMMER, 2021
• Sceloporus druckercolini PÉREZ-RAMOS & SALDANA DE LA RIVA, 2008
• Sceloporus dugesii BOCOURT, 1874
• Sceloporus 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 graciosus BAIRD & GIRARD, 1852
• Sceloporus grammicus WIEGMANN, 1828
• Sceloporus hesperus BRYSON & GRUMMER, 2021
• Sceloporus hondurensis MCCRANIE, 2018
• Sceloporus horridus WIEGMANN, 1834
• Sceloporus huichol FLORES-VILLELA, SMITH, CAMPILLO-GARCÍA, MARTÍNEZ-MÉNDEZ & CAMPBELL, 2022
• Sceloporus jarrovii COPE, 1875
• Sceloporus licki VAN DENBURGH, 1895
• Sceloporus lineatulus DICKERSON, 1919
• Sceloporus lunae BOCOURT, 1873
• Sceloporus lundelli SMITH, 1939
• Sceloporus maculosus SMITH, 1934
• Sceloporus magister HALLOWELL, 1854
• Sceloporus malachiticus COPE, 1864
• Sceloporus marmoratus HALLOWELL, 1852
• Sceloporus megalepidurus SMITH, 1934
• Sceloporus melanogaster COPE, 1885
• Sceloporus melanorhinus BOCOURT, 1876
• Sceloporus merriami STEJNEGER, 1904
• Sceloporus minor COPE, 1885
• Sceloporus mucronatus COPE, 1885
• Sceloporus occidentalis BAIRD & GIRARD, 1852
• Sceloporus ochoterenae SMITH, 1934
• Sceloporus olivaceus SMITH, 1934
• Sceloporus olloporus SMITH, 1937
• Sceloporus orcutti STEJNEGER, 1893
• Sceloporus ornatus BAIRD, 1859
• Sceloporus palaciosi LARA-GONGORA, 1983
• Sceloporus parvus SMITH, 1934
• Sceloporus poinsettii BAIRD & GIRARD, 1852
• Sceloporus pyrocephalus COPE, 1864
• Sceloporus samcolemani SMITH & HALL, 1974
• Sceloporus scalaris WIEGMANN, 1828
• Sceloporus schmidti JONES, 1927
• Sceloporus serrifer COPE, 1866
• Sceloporus siniferus COPE, 1870
• Sceloporus slevini SMITH, 1937
• Sceloporus smaragdinus BOCOURT, 1873
• Sceloporus spinosus WIEGMANN, 1828
• Sceloporus squamosus BOCOURT, 1874
• Sceloporus stejnegeri SMITH, 1942
• Sceloporus subniger POGLAYEN & SMITH, 1958
• Sceloporus subpictus LYNCH & SMITH, 1965
• Sceloporus sugillatus SMITH, 1942
• Sceloporus taeniocnemis COPE, 1885
• Sceloporus teapensis GÜNTHER, 1890
• Sceloporus torquatus WIEGMANN, 1828
• Sceloporus tristichus COPE, 1875
• Sceloporus undulatus (BOSC & DAUDIN, 1801)
• Sceloporus vandenburgianus COPE, 1896
• Sceloporus variabilis WIEGMANN, 1834
• Sceloporus virgatus SMITH, 1938
• Sceloporus zosteromus COPE, 1863
• Scincella alia BRAGIN, ZENIN, NGUYEN & POYARKOV, 2025
• Scincella apraefrontalis NGUYEN, NGUYEN, BÖHME & ZIEGLER, 2010
• Scincella assata (COPE, 1864)
• Scincella barbouri (STEJNEGER, 1925)
• Scincella boettgeri (VAN DENBURGH, 1912)
• Scincella caudaequinae (SMITH, 1951)
• Scincella chengduensis JIA, GAO, WU, WANG, LIU, LIU, JIANG, JIANG, REN & LI, 2025
• Scincella cherriei (COPE, 1893)
• Scincella devorator (DAREVSKY, ORLOV & CUC, 2004)
• Scincella doriae (BOULENGER, 1887)
• Scincella fansipanensis OKABE, MOTOKAWA, KOIZUMI, NGUYEN, NGUYEN, & BUI, 2024
• Scincella forbesorum (TAYLOR, 1937)
• Scincella formosensis (VAN DENBURGH, 1912)
• Scincella gemmingeri (COPE, 1864)
• Scincella gigas XU, DENG, QI, MA, ZHANG, CAI, NGUYEN, POYARKOV & PENG, 2026
• Scincella incerta (STUART, 1940)
• Scincella jinchuanensis LIU, PU, TAN, CHEN, CAI, LYU, SHU, WU & GUO, 2026
• Scincella kikaapoa GARCÍA-VÁZQUEZ, CANSECO-MÁRQUEZ & NIETO-MONTES DE OCA, 2010
• Scincella lateralis (SAY, 1822)
• Scincella liangshanensis JIA, GAO, WU, REN, JIANG & WU, 2024
• Scincella macrotis (STEINDACHNER, 1867)
• Scincella melanosticta (BOULENGER, 1888)
• Scincella modesta (GÜNTHER, 1864)
• Scincella montana VALDENEGRO-BRITO, ESAÚ, DE LA VEGA-PÉREZ & GARCÍA-VÁZQUEZ, 2025
• Scincella monticola (SCHMIDT, 1925)
• Scincella ochracea (BOURRET, 1937)
• Scincella potanini (GÜNTHER, 1896)
• Scincella przewalskii (BEDRIAGA, 1912)
• Scincella punctatolineata (BOULENGER, 1893)
• Scincella reevesii (GRAY, 1839)
• Scincella rufocaudata (DAREVSKY & NGUYEN VAN SANG, 1983)
• Scincella rupicola (SMITH, 1916)
• Scincella schmidti (BARBOUR, 1927)
• Scincella silvicola (TAYLOR, 1937)
• Scincella truongi PHAM, ZIEGLER, PHAM, HOANG, NGO & LE, 2025
• Scincella tsinlingensis (HU & ZHAO, 1966)
• Scincella vandenburghi (SCHMIDT, 1927)
• Scincella verecunda XU, NGUYEN, DENG, ZHANG, SUN, LIU, POYARKOV & PENG, 2026
• Scincella victoriana (SHREVE, 1940)
• Scincella wangyuezhaoi JIA, GAO, HUANG, REN, JIANG & LI, 2023
• Scincus hemprichii WIEGMANN, 1837
• Scincus mitranus ANDERSON, 1871
• Scincus scincus (LINNAEUS, 1758)
• Scolecophis atrocinctus (SCHLEGEL, 1837)
• Scolecoseps ashei MALONZA, NYAMACHE & BWONG, 2024
• Seminatrix pygaea (COPE, 1871)
• Senticolis triaspis (COPE, 1866)
• Sepsina angolensis BOCAGE, 1866
• Sepsina bayonii (BOCAGE, 1866)
• Sepsina caluanda PARRINHA, MARQUES, DE SOUSA, ANDRADE, BAUER & CERÍACO, 2025
• Sibon annulatus (GÜNTHER, 1872)
• Sibon anthracops (COPE, 1868)
• Sibon canopy ARTEAGA & BATISTA, 2023
• Sibon dimidiatus (GÜNTHER, 1872)
• Sibon irmelindicaprioae ARTEAGA & BATISTA, 2023
• Sibon lamari SOLÓRZANO, 2001
• Sibon linearis PÉREZ-HIGAREDA, LÓPEZ-LUNA & SMITH, 2002
• Sibon longifrenis (STEJNEGER, 1909)
• Sibon manzanaresi MCCRANIE, 2007
• Sibon merendonensis ROVITO, PAPENFUSS & VÁSQUEZ-ALMAZÁN, 2012
• Sibon miskitus MCCRANIE, 2006
• Sibon nebulatus (LINNAEUS, 1758)
• Sibon vieirai ARTEAGA & BATISTA, 2023
• Sibynophis chinensis (GÜNTHER, 1889)
• Sibynophis geminatus (BOIE, 1826)
• Sibynophis melanocephalus (GRAY, 1834)
• Sibynophis sagittarius (CANTOR, 1839)
• Sibynophis subpunctatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Siderolamprus atitlanensis (SMITH, 1950)
• Siderolamprus enneagrammus COPE, 1861
• Siderolamprus legnotus (CAMPBELL & CAMARILLO, 1994)
• Siderolamprus rozellae (SMITH, 1942)
• Siebenrockiella crassicollis (GRAY, 1831)
• Silvascincus murrayi (BOULENGER, 1887)
• Simalia nauta (HARVEY, BARKER, AMMERMAN & CHIPPINDALE, 2000)
• Simophis rhinostoma (SCHLEGEL, 1837)
• Simoselaps anomalus (STERNFELD, 1919)
• Sinomicrurus annularis (GÜNTHER, 1864)
• Sinomicrurus boettgeri (FRITZE, 1894)
• Sinomicrurus gorei (WALL, 1908)
• Sinomicrurus iwasakii (MAKI, 1935)
• Sinomicrurus japonicus (GÜNTHER, 1868)
• 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 pulcher (RADDI, 1820)
• Sistrurus catenatus (RAFINESQUE, 1818)
• Sistrurus miliarius (LINNAEUS, 1766)
• Sistrurus tergeminus (SAY, 1823)
• Sitana ponticeriana CUVIER, 1829
• Sitana spinaecephalus DEEPAK, VYAS & GIRI, 2016
• Sitana sushili DEEPAK,TILLACK, KAR, SARKAR & MOHAPATRA, 2021
• Sitana visiri DEEPAK, 2016
• Smaug swazicus BATES & STANLEY, 2020
• Smithophis atemporalis GIRI, GOWER, DAS, LALREMSANGA, LALRONUNGA, CAPTAIN & DEEPAK, 2019
• Smithophis bicolor (BLYTH, 1855)
• Sonora aemula (COPE, 1879)
• Sonora cincta (COPE, 1861)
• Sonora fasciata (COPE, 1892)
• Sonora michoacanensis (DUGÈS, 1885)
• Sonora mutabilis STICKEL, 1943
• Sonora palarostris KLAUBER, 1937
• Sonora punctatissima (VAN DENBURGH & SLEVIN, 1921)
• Sonora savagei (CLIFF, 1954)
• Sonora semiannulata BAIRD & GIRARD, 1853
• Sonora straminea (COPE, 1860)
• Sonora taylori (BOULENGER, 1894)
• Sordellina punctata (PETERS, 1880)
• Spalerosophis diadema (SCHLEGEL, 1837)
• Spalerosophis microlepis JAN, 1865
• Sphaerodactylus alphus MCCRANIE & HEDGES, 2013
• Sphaerodactylus altavelensis NOBLE, 1933
• Sphaerodactylus argus GOSSE, 1850
• Sphaerodactylus ariasae HEDGES & THOMAS, 2001
• Sphaerodactylus bromeliarum PETERS & SCHWARTZ, 1977
• Sphaerodactylus copei STEINDACHNER, 1867
• Sphaerodactylus corticola GARMAN, 1888
• Sphaerodactylus elegantulus BARBOUR, 1917
• Sphaerodactylus fantasticus DUMÉRIL & BIBRON, 1836
• Sphaerodactylus gaigeae GRANT, 1932
• Sphaerodactylus glaucus COPE, 1866
• Sphaerodactylus grandisquamis STEJNEGER, 1904
• Sphaerodactylus homolepis COPE, 1886
• Sphaerodactylus kirbyi LAZELL, 1994
• Sphaerodactylus lazelli SHREVE, 1968
• Sphaerodactylus leonardovaldesi MCCRANIE & HEDGES, 2012
• Sphaerodactylus lineolatus LICHTENSTEIN & MARTENS, 1856
• Sphaerodactylus macrolepis GÜNTHER, 1859
• Sphaerodactylus micropithecus SCHWARTZ, 1977
• Sphaerodactylus monensis MEERWARTH, 1901
• Sphaerodactylus omoglaux THOMAS, 1982
• Sphaerodactylus poindexteri MCCRANIE & HEDGES, 2013
• Sphaerodactylus rhabdotus SCHWARTZ, 1970
• Sphaerodactylus sommeri GRAHAM, 1981
• Sphaerodactylus underwoodi SCHWARTZ, 1968
• 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
• Sphaerodactylus zygaena SCHWARTZ, 1977
• Sphenodon punctatus (GRAY, 1842)
• Sphenomorphus alfredi (BOULENGER, 1898)
• Sphenomorphus annamiticus (BOETTGER, 1901)
• Sphenomorphus anomalopus (BOULENGER, 1890)
• Sphenomorphus apalpebratus DATTA-ROY, DAS, BAUER, LYNGDOH-TRON & KARANTH, 2013
• Sphenomorphus buettikoferi (LIDTH DE JEUDE, 1905)
• Sphenomorphus cameronicus SMITH, 1924
• Sphenomorphus concinnatus (BOULENGER, 1887)
• Sphenomorphus crassus INGER, LIAN, LAKIM & YAMBUN, 2001
• Sphenomorphus cyanolaemus INGER & HOSMER, 1965
• Sphenomorphus grandisonae TAYLOR, 1962
• Sphenomorphus haasi INGER & HOSMER, 1965
• Sphenomorphus incognitus (THOMPSON, 1912)
• Sphenomorphus indicus (GRAY, 1853)
• Sphenomorphus jobiensis (MEYER, 1874)
• Sphenomorphus kinabaluensis (BARTLETT, 1895)
• Sphenomorphus latifasciatus (MEYER, 1874)
• Sphenomorphus lineopunctulatus TAYLOR, 1962
• Sphenomorphus maculatus (BLYTH, 1853)
• Sphenomorphus maculicollus BACON, 1967
• Sphenomorphus maindroni (SAUVAGE, 1879)
• Sphenomorphus malayanus (DORIA, 1888)
• Sphenomorphus melanopogon (DUMÉRIL & BIBRON, 1839)
• Sphenomorphus mimicus TAYLOR, 1962
• Sphenomorphus minutus (MEYER, 1874)
• Sphenomorphus modiglianii (BOULENGER, 1894)
• Sphenomorphus multisquamatus INGER, 1958
• Sphenomorphus murudensis SMITH, 1925
• Sphenomorphus necopinatus (BRONGERSMA, 1942)
• Sphenomorphus praesignis (BOULENGER, 1900)
• Sphenomorphus sabanus INGER, 1958
• Sphenomorphus sanctus (DUMÉRIL & BIBRON, 1839)
• Sphenomorphus schlegeli (DUNN, 1927)
• Sphenomorphus scotophilus (BOULENGER, 1900)
• Sphenomorphus senja GRISMER & QUAH, 2015
• Sphenomorphus shelfordi (BOULENGER, 1900)
• Sphenomorphus solomonis (BOULENGER, 1887)
• Sphenomorphus stellatus (BOULENGER, 1900)
• Sphenomorphus striatafaucium QUAH & GRISMER, 2025
• Sphenomorphus striolatus (WEBER, 1890)
• Sphenomorphus tamchucensis PHAM, PHAM, HA, LE, PHAN, HO, LE & NGUYEN, 2026
• Sphenomorphus taylori BURT, 1930
• Sphenomorphus tenuiculus (MOCQUARD, 1890)
• Sphenomorphus tersus (SMITH, 1916)
• Sphenomorphus tonkinensis NGUYEN, SCHMITZ, NGUYEN, ORLOV, BÖHME & ZIEGLER, 2011
• Sphenomorphus variegatus (PETERS, 1867)
• Sphenomorphus woodfordi (BOULENGER, 1887)
• Spilotes pullatus (LINNAEUS, 1758)
• Spilotes sulphureus (WAGLER, 1824)
• Spondylurus anegadae HEDGES & CONN, 2012
• Spondylurus culebrae HEDGES & CONN, 2012
• Spondylurus fulgidus COPE, 1862
• Spondylurus macleani (MAYER & LAZELL, 2000)
• Spondylurus martinae HEDGES & CONN, 2012
• Spondylurus monae HEDGES & CONN, 2012
• Spondylurus monitae HEDGES & CONN, 2012
• Spondylurus powelli HEDGES & CONN, 2012
• Spondylurus semitaeniatus (WIEGMANN, 1837)
• Spondylurus sloanii (DAUDIN, 1803)
• Staurotypus salvinii GRAY, 1864
• Staurotypus triporcatus (WIEGMANN, 1828)
• Stegonotus ayamaru KAISER, O’SHEA & KAISER, 2019
• Stegonotus batjanensis (GÜNTHER, 1865)
• Stegonotus bibonius OTA & ROSS, 1994
• Stegonotus borneensis INGER, 1967
• Stegonotus muelleri DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Stegonotus philippinus (GRIFFIN, 1909)
• Stenocercus albolineatus TEIXEIRA JR, PRATES, NISA, SILVA-MARTINS, STRÜSSMANN & RODRIGUES, 2015
• Stenocercus arndti VENEGAS, ECHEVARRIA & ÁLVAREZ, 2014
• Stenocercus azureus (MÜLLER, 1880)
• Stenocercus bolivarensis CASTRO & AYALA, 1982
• Stenocercus cadlei TORRES-CARVAJAL & MAFLA-ENDARA, 2013
• Stenocercus caducus (COPE, 1863)
• Stenocercus chlorostictus CADLE, 1991
• Stenocercus chrysopygus BOULENGER, 1900
• Stenocercus dumerilii (STEINDACHNER, 1867)
• Stenocercus empetrus FRITTS, 1972
• Stenocercus festae (PERACCA, 1897)
• Stenocercus formosus (TSCHUDI, 1845)
• Stenocercus frittsi TORRES-CARVAJAL, 2005
• Stenocercus guentheri (BOULENGER, 1885)
• Stenocercus imitator CADLE, 1991
• Stenocercus leybachi VENEGAS, GARCÍA-AYACHI, CHÁVEZ-ARRIBASPLATA & GARCÍA-BRAVO, 2022
• Stenocercus nigrobarbatus VENEGAS, ECHEVARRÍA, GARCÍA-AYACHI & LANDAURO, 2020
• Stenocercus ochoai FRITTS, 1972
• Stenocercus santander TORRES-CARVAJAL, 2007
• Stenocercus trachycephalus (DUMÉRIL, 1851)
• Stenocercus variabilis BOULENGER, 1901
• Stenodactylus affinis (MURRAY, 1884)
• Stenodactylus doriae (BLANFORD, 1874)
• Stenodactylus petrii ANDERSON, 1896
• Stenodactylus slevini HAAS, 1957
• Stenodactylus sthenodactylus (LICHTENSTEIN, 1823)
• Stenolepis ridleyi BOULENGER, 1887
• Stenorrhina degenhardtii (BERTHOLD, 1846)
• Stenorrhina freminvillei (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Sternotherus carinatus (GRAY, 1856)
• Sternotherus minor (AGASSIZ, 1857)
• Sternotherus odoratus (LATREILLE, 1802)
• Stigmochelys pardalis (BELL, 1828)
• Stoliczkia khasiensis JERDON, 1870
• Stoliczkia vanhnuailianai LALRONUNGA, LALHMANGAIHA, ZOSANGLIANA, LALHMINGLIANI, GOWER, DAS & DEEPAK, 2021
• Storeria dekayi (HOLBROOK, 1839)
• Storeria occipitomaculata (STORER, 1839)
• Storeria storerioides (COPE, 1866)
• Strobilurus torquatus WIEGMANN, 1834
• Strophurus ciliaris (BOULENGER, 1885)
• Strophurus spinigerus (GRAY, 1842)
• Strophurus spinula SADLIER, BEATSON, BRENNAN & BAUER, 2023
• Strophurus taenicauda (DE VIS, 1886)
• Strophurus williamsi (KLUGE, 1963)
• 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)
• Subsessor bocourti (JAN, 1865)
• Sumatranus albomaculata (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Sundatyphlops polygrammicus (SCHLEGEL, 1839)
• Suta dwyeri (WORRELL, 1956)
• Suta gaikhorstorum MARYAN, BRENNAN, HUTCHINSON & GEIDANS, 2020
• Suta gouldii (GRAY, 1841)
• Suta nigriceps (GÜNTHER, 1863)
• Suta suta (PETERS, 1863)
• Synophis insulomontanus TORRES-CARVAJAL, ECHEVARRÍA, VENEGAS, CHÁVEZ & CAMPER, 2015
• Synophis zamora TORRES-CARVAJAL, ECHEVARRÍA, VENEGAS, CHÁVEZ & CAMPER, 2015
• Tachymenis ocellata DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Tachymenis peruviana WIEGMANN, 1834
• Tachymenis trigonatus (LEYBOLD, 1873)
• Taeniophallus brevirostris (PETERS, 1863)
• Taeniophallus nebularis SCHARGEL, RIVAS & MYERS, 2005
• Taeniophallus nicagus (COPE, 1868)
• Takydromus albomaculosus WANG, GONG, LIU & WANG, 2017
• Takydromus amurensis PETERS, 1881
• Takydromus dorsalis STEJNEGER, 1904
• Takydromus formosanus BOULENGER, 1894
• Takydromus hani CHOU, TRUONG & PAUWELS, 2001
• Takydromus haughtonianus JERDON, 1870
• Takydromus hsuehshanensis LIN & CHENG, 1981
• Takydromus intermedius STEJNEGER, 1924
• Takydromus khasiensis BOULENGER, 1917
• Takydromus kuehnei VAN DENBURGH, 1909
• Takydromus luyeanus LUE & LIN, 2008
• Takydromus madaensis BOBROV, 2013
• Takydromus sauteri VAN DENBURGH, 1909
• Takydromus septentrionalis GÜNTHER, 1864
• Takydromus sexlineatus DAUDIN, 1802
• Takydromus sikkimensis GÜNTHER, 1888
• Takydromus smaragdinus BOULENGER, 1887
• Takydromus stejnegeri VAN DENBURGH, 1912
• Takydromus sylvaticus (POPE, 1928)
• Takydromus tachydromoides (SCHLEGEL, 1838)
• Takydromus toyamai TAKEDA & OTA, 1996
• Takydromus ultapaniensis CHETTRI, MOTHEY, GHATANI, DEEPAK & RAI, 2026
• Takydromus viridipunctatus LUE & LIN, 2008
• Takydromus wolteri FISCHER, 1885
• Takydromus yunkaiensis WANG, LYU & WANG, 2019
• Tantilla alticola (BOULENGER, 1903)
• Tantilla armillata COPE, 1875
• Tantilla atriceps (GÜNTHER, 1895)
• Tantilla berguidoi BATISTA, MEBERT, LOTZKAT & WILSON, 2016
• Tantilla bocourti (GÜNTHER, 1895)
• Tantilla calamarina COPE, 1866
• Tantilla cascadae WILSON & MEYER, 1981
• Tantilla flavilineata SMITH & BURGER, 1950
• Tantilla hobartsmithi TAYLOR, 1937
• Tantilla impensa CAMPBELL, 1998
• Tantilla lydia ANTÚNEZ-FONSECA, CASTRO, ESPAÑA, TOWNSEND & WILSON, 2020
• Tantilla melanocephala (LINNAEUS, 1758)
• Tantilla moesta (GÜNTHER, 1863)
• Tantilla nigriceps KENNICOTT, 1860
• Tantilla planiceps (BLAINVILLE, 1835)
• Tantilla robusta CANSECO-MÁRQUEZ, MENDELSON & GUTIÉRREZ-MAYÉN, 2002
• Tantilla rubra COPE, 1875
• Tantilla selmae AZEVEDO, FRANCO, MENEZES, SARAIVA-KUNZ & GRAZZIOTIN, 2024
• Tantilla supracincta (PETERS, 1863)
• Tantilla wilcoxi STEJNEGER, 1902
• Tantilla yaquia SMITH, 1942
• Tantillita canula (COPE, 1875)
• Tarentola albertschwartzi SPRACKLAND & SWINNEY, 1998
• Tarentola americana (GRAY, 1831)
• Tarentola angustimentalis STEINDACHNER, 1891
• Tarentola annularis (GEOFFROY SAINT-HILAIRE, 1827)
• Tarentola boavistensis JOGER, 1993
• Tarentola boettgeri STEINDACHNER, 1891
• Tarentola caboverdiana SCHLEICH, 1984
• Tarentola darwini JOGER, 1984
• Tarentola delalandii (DUMÉRIL & BIBRON, 1836)
• Tarentola ephippiata O'SHAUGHNESSY, 1875
• Tarentola fascicularis (DAUDIN, 1802)
• Tarentola gigas (BOCAGE, 1875)
• Tarentola gomerensis JOGER & BISCHOFF, 1983
• Tarentola maioensis SCHLEICH, 1984
• Tarentola mauritanica (LINNAEUS, 1758)
• Tarentola nicolauensis SCHLEICH, 1984
• Tarentola protogigas JOGER, 1984
• Tarentola raziana SCHLEICH, 1984
• Tarentola rudis BOULENGER, 1906
• Tarentola senegambiae JOGER, 1984
• Tarentola substituta JOGER, 1984
• Techmarscincus jigurru (COVACEVICH, 1984)
• Teira dugesii (MILNE-EDWARDS, 1829)
• Teius oculatus (D’ORBIGNY & BIBRON, 1837)
• Teius teyou (DAUDIN, 1802)
• Telescopus dhara (FORSKÅL, 1775)
• Telescopus fallax FLEISCHMANN, 1831
• Telescopus guentheri (ANDERSON, 1895)
• Telescopus pulcher (SCORTECCI, 1935)
• Telescopus reussi RIBEIRO-JÚNIOR, KOCH, FLECKS, CAMPBELL, CALVO, SPAWLS, VIDAL & MEIRI, 2025
• Telescopus semiannulatus SMITH, 1849
• Telescopus somalicus (PARKER, 1949)
• Telescopus tessellatus (WALL, 1908)
• Telescopus tripolitanus (WERNER, 1909)
• Telescopus variegatus (REINHARDT, 1843)
• Tenuidactylus caspius (EICHWALD, 1831)
• Tenuidactylus elongatus (BLANFORD, 1875)
• Tenuidactylus fedtschenkoi (STRAUCH, 1887)
• Tenuidactylus longipes (NIKOLSKY, 1896)
• Tenuidactylus turcmenicus (SZCZERBAK, 1978)
• Teratoscincus bedriagai NIKOLSKY, 1900
• Teratoscincus keyserlingii STRAUCH, 1863
• Teratoscincus mesriensis NAZAROV, RADJABIZADEH, POYARKOV, ANANJEVA, MELNIKOV & RASTEGAR-POUYANI, 2017
• Teratoscincus microlepis NIKOLSKY, 1900
• Teratoscincus przewalskii STRAUCH, 1887
• Teratoscincus roborowskii BEDRIAGA, 1906
• Teratoscincus rustamowi SZCZERBAK, 1979
• Teratoscincus scincus (SCHLEGEL, 1858)
• Teratoscincus sistanense AKBARPOUR, SHAFIEI, SEHHATISABET & DAMADI, 2017
• Teretrurus agumbensis CYRIAC, GANESH, MADANI, GHOSH, KULKARNI & SHANKER, 2024
• Teretrurus sanguineus (BEDDOME, 1867)
• Teretrurus siruvaniensis CYRIAC, GANESH, MADANI, GHOSH, KULKARNI & SHANKER, 2024
• Teretrurus travancoricus BEDDOME, 1886
• Terrapene carolina (LINNAEUS, 1758)
• Terrapene coahuila SCHMIDT & OWENS, 1944
• Terrapene nelsoni STEJNEGER, 1925
• Terrapene ornata (AGASSIZ, 1857)
• Testudo graeca LINNAEUS, 1758
• Testudo hermanni GMELIN, 1789
• Testudo horsfieldii GRAY, 1844
• Testudo kleinmanni LORTET, 1883
• Testudo marginata SCHOEPFF, 1792
• Tetralepis fruhstorferi BOETTGER, 1892
• Thamnodynastes pallidus (LINNAEUS, 1758)
• Thamnodynastes sertanejo BAILEY, THOMAS & DA SILVA, 2005
• Thamnodynastes silvai TREVINE, CAICEDO-PORTILLA, HOOGMOED, THOMAS, FRANCO, MONTINGELLI, OSORNO-MUÑOZ & ZAHER, 2021
• Thamnophis atratus KENNICOTT, 1860
• Thamnophis brachystoma (COPE, 1892)
• Thamnophis copei DUGÈS, 1879
• Thamnophis couchii (KENNICOTT, 1859)
• Thamnophis cyrtopsis (KENNICOTT, 1860)
• Thamnophis elegans (BAIRD & GIRARD, 1853)
• Thamnophis eques (REUSS, 1834)
• Thamnophis errans SMITH, 1942
• Thamnophis exsul ROSSMAN, 1969
• Thamnophis fulvus (BOCOURT, 1893)
• Thamnophis gigas FITCH, 1940
• Thamnophis hammondii (KENNICOTT, 1860)
• Thamnophis marcianus (BAIRD & GIRARD, 1853)
• Thamnophis melanogaster (PETERS, 1864)
• Thamnophis ordinoides (BAIRD & GIRARD, 1852)
• Thamnophis postremus SMITH, 1942
• 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 validus (KENNICOTT, 1860)
• Thamnosophis infrasignatus (GÜNTHER, 1882)
• Thamnosophis lateralis (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Thecadactylus oskrobapreinorum KÖHLER & VESELY, 2011
• Thecadactylus rapicauda (HOUTTUYN, 1782)
• Thelotornis kirtlandii (HALLOWELL, 1844)
• Thelotornis mossambicanus (BOCAGE, 1895)
• Thermophis baileyi (WALL, 1907)
• Thrasops jacksonii GÜNTHER, 1895
• Thrasops occidentalis PARKER, 1940
• Thrasops schmidti LOVERIDGE, 1936
• Tiliqua adelaidensis (PETERS, 1863)
• Tiliqua gigas (SCHNEIDER, 1801)
• Tiliqua multifasciata STERNFELD, 1919
• Tiliqua nigrolutea (QUOY & GAIMARD, 1824)
• Tiliqua occipitalis (PETERS, 1863)
• Tiliqua rugosa (GRAY, 1825)
• Tiliqua scincoides (WHITE, 1790)
• Timon lepidus (DAUDIN, 1802)
• Timon nevadensis (BUCHHOLZ, 1963)
• Timon pater (LATASTE, 1880)
• Timon princeps (BLANFORD, 1874)
• Timon tangitanus (BOULENGER, 1887)
• Toenayar novemcarinata (ANDERSON, 1871)
• Tomistoma schlegelii (MÜLLER, 1838)
• Tomodon dorsatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Toxicocalamus atratus KRAUS, KAISER & O’SHEA, 2022
• Toxicocalamus ernstmayri O’SHEA, PARKER & KAISER, 2015
• Toxicocalamus loennbergii (BOULENGER, 1908)
• Toxicocalamus loriae (BOULENGER, 1898)
• Toxicocalamus nigrescens KRAUS, 2017
• Toxicocalamus nymani (LÖNNBERG, 1900)
• Toxicocalamus vertebralis KRAUS, KAISER & O’SHEA, 2022
• Toxicodryas blandingii (HALLOWELL, 1844)
• Toxicodryas pulverulenta (FISCHER, 1856)
• Toxicodryas vexator GREENBAUM, ALLEN, VAUGHAN, PAUWELS, WALLACH, KUSAMBA, MUNINGA, ARISTOTE, MALI, BADJEDJEA, PENNER, RÖDEL, RIVERA, STERKHOVA, JOHNSON, TAPONDJOU & BROWN, 2021
• Tracheloptychus petersi GRANDIDIER, 1869
• Trachemys adiutrix VANZOLINI, 1995
• Trachemys callirostris (GRAY, 1855)
• Trachemys decussata (GRAY, 1831)
• Trachemys dorbigni (DUMÉRIL & BIBRON, 1835)
• Trachemys grayi (BOCOURT, 1868)
• Trachemys nebulosa (VAN DENBURGH, 1895)
• Trachemys ornata (GRAY, 1831)
• Trachemys scripta (THUNBERG, 1792)
• Trachemys taylori (LEGLER, 1960)
• Trachemys venusta (GRAY, 1856)
• Trachischium laeve PERACCA, 1904
• Trachylepis acutilabris (PETERS, 1862)
• Trachylepis adamastor CERIACO, 2015
• Trachylepis attenboroughi CERÍACO, MARQUES, PARRINHA, TIUTENKO, WEINELL, BUTLER & BAUER, 2024
• Trachylepis boulengeri (STERNFELD, 1911)
• Trachylepis bouri CERÍACO, MARQUES, PARRINHA, TIUTENKO, WEINELL, BUTLER & BAUER, 2024
• Trachylepis brauni (TORNIER, 1902)
• Trachylepis brevicollis (WIEGMANN, 1837)
• Trachylepis buettneri (MATSCHIE, 1893)
• Trachylepis comorensis (PETERS, 1854)
• Trachylepis cristinae SINDACO, METALLINOU, PUPIN, FASOLA & CARRANZA, 2012
• Trachylepis damarana (PETERS, 1870)
• Trachylepis depressa (PETERS, 1854)
• Trachylepis dumasi (NUSSBAUM & RAXWORTHY, 1995)
• Trachylepis farooqii BARBOSA, PARRINHA, MARQUES, HARUN, SOUSA-RECODER, SENA, BILA, INEICH, FERNANDES, PASSOS, RODRIGUES & CERÍACO, 2025
• Trachylepis infralineata (BOETTGER, 1913)
• Trachylepis maculilabris (GRAY, 1845)
• Trachylepis margaritifer (PETERS, 1854)
• Trachylepis megalura (PETERS, 1878)
• Trachylepis nganghae INEICH & CHIRIO, 2004
• Trachylepis notabilis (PETERS, 1879)
• Trachylepis ovahelelo CERÍACO, MARQUES, PARRINHA, TIUTENKO, WEINELL, BUTLER & BAUER, 2024
• Trachylepis perrotetii (DUMÉRIL & BIBRON, 1839)
• Trachylepis planifrons (PETERS, 1878)
• Trachylepis punctulata (BOCAGE, 1872)
• Trachylepis quinquetaeniata (LICHTENSTEIN, 1823)
• 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 thomensis CERÍACO, MARQUES & BAUER, 2016
• 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
• Trapelus agilis (OLIVIER, 1807)
• Trapelus agnetae (WERNER, 1929)
• Trapelus boehmei WAGNER, MELVILLE, WILMS & SCHMITZ, 2011
• Trapelus flavimaculatus RÜPPELL, 1835
• Trapelus megalonyx GÜNTHER, 1864
• Trapelus mutabilis (MERREM, 1820)
• Trapelus persicus (BLANFORD, 1881)
• Trapelus ruderatus (OLIVIER, 1804)
• Trapelus sanguinolentus (PALLAS, 1814)
• Trapelus savignii (DUMÉRIL & BIBRON, 1837)
• Trapelus schmitzi WAGNER & BÖHME, 2006
• Trapelus tournevillei (LATASTE, 1880)
• Tretanorhinus nigroluteus COPE, 1861
• Tretanorhinus variabilis DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Tretioscincus bifasciatus (DUMÉRIL, 1851)
• Tribolonotus blanchardi BURT, 1930
• Tribolonotus novaeguineae (SCHLEGEL, 1834)
• Tribolonotus parkeri RITTMEYER & AUSTIN, 2017
• Tribolonotus schmidti BURT, 1930
• Tricheilostoma bicolor (JAN, 1860)
• Tricheilostoma broadleyi (WALLACH & HAHN, 1997)
• Tricheilostoma greenwelli (WALLACH & BOUNDY, 2005)
• Tricheilostoma sundewalli (JAN, 1862)
• Trilepida acutirostris PINTO & CURCIO, 2011
• Trilepida anthracina (BAILEY, 1946)
• Trilepida brasiliensis (LAURENT, 1949)
• Trilepida brevissima (SHREVE, 1964)
• Trilepida dugandi (DUNN, 1944)
• Trilepida fuliginosa (PASSOS, CARAMASCHI & PINTO, 2006)
• Trilepida jani (PINTO & FERNANDES, 2012)
• Trilepida joshuai (DUNN, 1944)
• Trilepida koppesi (AMARAL, 1955)
• Trilepida macrolepis (PETERS, 1858)
• Trilepida nicefori (DUNN, 1946)
• Trilepida salgueiroi (AMARAL, 1955)
• Trimeresurus albolabris GRAY, 1842
• Trimeresurus ciliaris IDIIATULLINA, PAWANGKHANANT, TAWAN, WORRANUCH, DECHOCHAI, SUWANNAPOOM, NGUYEN, CHANHOME & POYARKOV, 2023
• Trimeresurus cyanolabris IDIIATULLINA, NGUYEN, BRAGIN, PAWANGKHANANT, LE, VOGEL, DAVID & POYARKOV, 2024
• Trimeresurus erythrurus (CANTOR, 1839)
• Trimeresurus fasciatus (BOULENGER, 1896)
• Trimeresurus flavomaculatus (GRAY, 1842)
• Trimeresurus hageni (LIDTH DE JEUDE, 1886)
• Trimeresurus insularis KRAMER, 1977
• Trimeresurus kanburiensis SMITH, 1943
• Trimeresurus lanna IDIIATULLINA, NGUYEN, PAWANGKHANANT, SUWANNAPOOM, CHANHOME, MIRZA, DAVID, VOGEL & POYARKOV, 2024
• Trimeresurus lii CAI, GOU, WANG, LIU, LIANG, GU, GU, FANG, LIU, LI & DING, 2026
• Trimeresurus mcgregori TAYLOR, 1919
• Trimeresurus mutabilis STOLICZKA, 1870
• Trimeresurus nebularis VOGEL, DAVID & PAUWELS, 2004
• Trimeresurus nujiang LIANG, DING, VOGEL, CHEN & WU, 2025
• Trimeresurus popeiorum SMITH, 1937
• Trimeresurus purpureomaculatus (GRAY, 1832)
• Trimeresurus sabahi REGENASS & KRAMER, 1981
• Trimeresurus salazar MIRZA, BHOSALE, PHANSALKAR, SAWANT, GOWANDE & PATEL, 2020
• Trimeresurus stejnegeri SCHMIDT, 1925
• Trimeresurus sumatranus (RAFFLES, 1822)
• Trimeresurus uetzi VOGEL, NGUYEN & DAVID, 2023
• Trimeresurus venustus VOGEL, 1991
• 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 gracile (GÜNTHER, 1872)
• Trimetopon simile DUNN, 1930
• Trimetopon slevini DUNN, 1940
• Trimetopon viquezi DUNN, 1937
• Trimorphodon biscutatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Trimorphodon lyrophanes (COPE, 1860)
• Trimorphodon tau COPE, 1870
• Trimorphodon vilkinsonii COPE, 1886
• Trioceros balebicornutus (TILBURY, 1998)
• Trioceros bitaeniatus (FISCHER, 1884)
• Trioceros ellioti (GÜNTHER, 1895)
• Trioceros hoehnelii (STEINDACHNER, 1891)
• Trioceros incornutus (LOVERIDGE, 1932)
• Trioceros ituriensis (SCHMIDT, 1919)
• Trioceros jacksonii (BOULENGER, 1896)
• Trioceros kinetensis (SCHMIDT, 1943)
• Trioceros melleri (GRAY, 1865)
• Trioceros ntunte (NEČAS, MODRY & SLAPETA, 2005)
• Trioceros oweni (GRAY, 1831)
• Trioceros quadricornis (TORNIER, 1899)
• Trioceros rudis (BOULENGER, 1906)
• Trioceros schoutedeni (LAURENT, 1952)
• Trioceros schubotzi (STERNFELD, 1912)
• Trioceros sternfeldi (RAND, 1963)
• Trioceros wolfgangboehmei KOPPETSCH, NEČAS & WIPFLER, 2021
• Trionyx triunguis (FORSKÅL, 1775)
• Trogonophis wiegmanni KAUP, 1830
• Tropicagama temporalis (GÜNTHER, 1867)
• Tropidechis carinatus (KREFFT, 1863)
• Tropidodipsas fischeri (BOULENGER, 1894)
• 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
• Tropidodryas serra (SCHLEGEL, 1837)
• Tropidodryas striaticeps (COPE, 1870)
• Tropidolaemus subannulatus (GRAY, 1842)
• Tropidolaemus wagleri (BOIE, 1827)
• Tropidonophis aenigmaticus MALNATE & UNDERWOOD, 1988
• Tropidonophis dahlii (WERNER, 1899)
• Tropidonophis dendrophiops (GÜNTHER, 1883)
• Tropidonophis dolasii KRAUS & ALLISON, 2004
• Tropidonophis doriae (BOULENGER, 1898)
• Tropidonophis elongatus (JAN, 1865)
• Tropidonophis halmahericus (BOETTGER, 1895)
• Tropidonophis hypomelas (GÜNTHER, 1877)
• Tropidonophis mairii (GRAY, 1841)
• Tropidonophis mcdowelli MALNATE & UNDERWOOD, 1988
• Tropidonophis montanus (LIDTH DE JEUDE, 1911)
• Tropidonophis multiscutellatus (BRONGERSMA, 1948)
• Tropidonophis negrosensis (TAYLOR, 1917)
• Tropidonophis novaeguineae (LIDTH DE JEUDE, 1911)
• Tropidonophis parkeri MALNATE & UNDERWOOD, 1988
• Tropidonophis picturatus (SCHLEGEL, 1837)
• Tropidonophis punctiventris (BOETTGER, 1895)
• Tropidonophis spilogaster (BOIE, 1827)
• Tropidonophis statisticus MALNATE & UNDERWOOD, 1988
• Tropidonophis truncatus (PETERS, 1863)
• Tropidophis bucculentus (COPE, 1868)
• Tropidophis canus (COPE, 1868)
• Tropidophis caymanensis BATTERSBY, 1938
• Tropidophis curtus (GARMAN, 1887)
• Tropidophis feicki SCHWARTZ, 1957
• Tropidophis greenwayi BARBOUR & SHREVE, 1936
• Tropidophis haetianus (COPE, 1879)
• Tropidophis maculatus (BIBRON, 1840)
• Tropidophis melanurus (SCHLEGEL, 1837)
• Tropidophis nigriventris BAILEY, 1937
• Tropidophis parkeri GRANT, 1941
• Tropidophis schwartzi THOMAS, 1963
• Tropidophis stejnegeri GRANT, 1940
• Tropidophis stullae GRANT, 1940
• Tropidophorus assamensis ANNANDALE, 1912
• Tropidophorus baviensis BOURRET, 1939
• Tropidophorus berdmorei (BLYTH, 1853)
• Tropidophorus brookei (GRAY, 1845)
• Tropidophorus cocincinensis DUMÉRIL & BIBRON, 1839
• Tropidophorus grayi GÜNTHER, 1861
• Tropidophorus laotus SMITH, 1923
• Tropidophorus microlepis GÜNTHER, 1861
• Tropidophorus micropus LIDTH DE JEUDE, 1905
• Tropidophorus misaminius STEJNEGER, 1908
• Tropidophorus perplexus BARBOUR, 1921
• Tropidophorus robinsoni SMITH, 1919
• Tropidophorus sinicus BOETTGER, 1886
• Tropidophorus thai SMITH, 1919
• Tropidoscincus variabilis (BAVAY, 1869)
• Tropidurus catalanensis GUDYNAS & SKUK, 1983
• Tropidurus etheridgei CEI, 1982
• Tropidurus guarani ALVAREZ, CEI & SCOLARO, 1994
• Tropidurus hispidus (SPIX, 1825)
• Tropidurus itambere RODRIGUES, 1987
• Tropidurus lagunablanca CARVALHO, 2016
• Tropidurus madeiramamore CARVALHO, PAREDERO, VILLALOBOS-CHAVES, FERREIRA, RODRIGUES & CURCIO, 2023
• Tropidurus montanus RODRIGUES, 1987
• Tropidurus oreadicus RODRIGUES, 1987
• Tropidurus semitaeniatus (SPIX, 1825)
• Tropidurus sertanejo CARVALHO, SENA, PELOSO, MACHADO, MONTESINOS, SILVA, CAMPBELL & RODRIGUES, 2016
• Tropidurus spinulosus (COPE, 1862)
• Tropidurus torquatus (WIED-NEUWIED, 1820)
• Tropiocolotes bisharicus BAHA EL DIN, 2001
• Tropiocolotes scorteccii CHERCHI & SPANO, 1963
• Tropiocolotes steudneri (PETERS, 1869)
• Tupinambis matipu SILVA, RIBEIRO-JÚNIOR & ÁVILA-PIRES, 2018
• Tupinambis quadrilineatus MANZANI & ABE, 1997
• Tupinambis teguixin (LINNAEUS, 1758)
• Tympanocryptis centralis STERNFELD, 1925
• Tympanocryptis cephalus GÜNTHER, 1867
• Tympanocryptis condaminensis MELVILLE, SMITH, HOBSON, HUNJAN & SHOO, 2014
• Tympanocryptis darlingensis CHAPLIN, WILSON, SUMNER & MELVILLE, 2023
• Tympanocryptis diabolicus DOUGHTY, KEALLEY, SHOO & MELVILLE, 2015
• Tympanocryptis einasleighensis CHAPLIN, WILSON, SUMNER & MELVILLE, 2023
• Tympanocryptis fortescuensis DOUGHTY, KEALLEY, SHOO & MELVILLE, 2015
• Tympanocryptis gigas MITCHELL, 1948
• Tympanocryptis hobsoni CHAPLIN, WILSON, SUMNER & MELVILLE, 2023
• 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 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 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 brevipes FITZSIMONS, 1938
• Typhlacontias gracilis ROUX, 1907
• Typhlacontias johnsonii ANDERSSON, 1916
• Typhlacontias punctatissimus BOCAGE, 1873
• Typhlacontias rohani ANGEL, 1923
• Typhlacontias rudebecki HAACKE, 1997
• Typhlops capitulatus RICHMOND, 1964
• Typhlops gonavensis RICHMOND, 1964
• Typhlops hectus THOMAS, 1974
• Typhlops jamaicensis (SHAW, 1802)
• Typhlops proancylops THOMAS & HEDGES, 2007
• Typhlops rostellatus STEJNEGER, 1904
• Typhlops sulcatus COPE, 1868
• Typhlosaurus meyeri BOETTGER, 1894
• Tytthoscincus aesculeticola (INGER, LIAN, LAKIM & YAMBUN, 2001)
• Tytthoscincus atrigularis (STEJNEGER, 1908)
• Tytthoscincus biparietalis (TAYLOR, 1918)
• Tytthoscincus bukitensis (GRISMER, 2007)
• Tytthoscincus butleri (BOULENGER, 1912)
• Tytthoscincus cophias BOULENGER, 1908
• Tytthoscincus hallieri (LIDTH DE JEUDE, 1905)
• Tytthoscincus ishaki (GRISMER, 2006)
• Tytthoscincus parvus (BOULENGER, 1897)
• Uma cowlesi HEIFETZ, 1941
• Uma inornata COPE, 1895
• Uma notata BAIRD, 1858
• Uma scoparia COPE, 1894
• Underwoodisaurus milii (BORY DE SAINT-VINCENT, 1823)
• Underwoodisaurus seorsus DOUGHTY & OLIVER, 2011
• Ungaliophis continentalis MÜLLER, 1880
• Ungaliophis panamensis SCHMIDT, 1933
• Uromacer frenatus (GÜNTHER, 1865)
• Uromacer oxyrhynchus DUMÉRIL, BIBRON & DUMÉRIL, 1854
• Uromastyx acanthinura BELL, 1825
• Uromastyx aegyptia (FORSKÅL, 1775)
• Uromastyx benti (ANDERSON, 1894)
• Uromastyx dispar HEYDEN, 1827
• Uromastyx geyri MÜLLER, 1922
• Uromastyx nigriventris ROTHSCHILD & HARTERT, 1912
• Uropeltis bicatenata (GÜNTHER, 1864)
• Uropeltis caudomaculata GOWER, DAS, DEEPAK, GERARD & NARAYANAN, 2024
• Uropeltis ceylanica CUVIER, 1829
• Uropeltis jerdoni GANESH, PUNITH, ADHIKARI & ACHYUTHAN, 2021
• Uropeltis maculata (BEDDOME, 1878)
• Uropeltis ocellata (BEDDOME, 1863)
• Uropeltis pulneyensis (BEDDOME, 1863)
• Uropeltis rubrolineata (GÜNTHER, 1875)
• Uropeltis shorttii (BEDDOME, 1863)
• Uropeltis woodmasoni (THEOBALD, 1876)
• Uroplatus ebenaui (BOETTGER, 1879)
• Uroplatus fangorn RATSOAVINA, GLAW, RASELIMANANA, RAKOTOARISON, VIEITES, HAWLITSCHEK, VENCES & SCHERZ, 2020
• Uroplatus finaritra RATSOAVINA, RASELIMANANA, SCHERZ, RAKOTOARISON, RAZAFINDRAIBE, GLAW & VENCES, 2019
• Uroplatus fivehy RATSOAVINA, GLAW, RASELIMANANA, RAKOTOARISON, VIEITES, HAWLITSCHEK, VENCES & SCHERZ, 2020
• Uroplatus fotsivava RATSOAVINA, GEHRING, SCHERZ, VIEITES, GLAW & VENCES, 2017
• Uroplatus garamaso GLAW, KÖHLER, RATSOAVINA, RASELIMANANA, CROTTINI, GEHRING, BÖHME, SCHERZ & VENCES, 2023
• Uroplatus henkeli BÖHME & IBISCH, 1990
• Uroplatus lineatus (DUMÉRIL & BIBRON, 1836)
• Uroplatus phantasticus (BOULENGER, 1888)
• Uroplatus sikorae BOETTGER, 1913
• Urosaurus auriculatus (COPE, 1871)
• Urosaurus bicarinatus (DUMÉRIL, 1856)
• Urosaurus gadovi (SCHMIDT, 1921)
• Urosaurus graciosus HALLOWELL, 1854
• Urosaurus microscutatus (VAN DENBURGH, 1894)
• Urosaurus nigricauda (COPE, 1864)
• Urosaurus ornatus (BAIRD & GIRARD, 1852)
• Urostrophus undulatus (WIEGMANN, 1834)
• Urostrophus vautieri DUMÉRIL & BIBRON, 1837
• Urotheca fulviceps (COPE, 1886)
• Urotheca guentheri (DUNN, 1938)
• Urotheca lateristriga (BERTHOLD, 1859)
• Urotheca multilineata (PETERS, 1863)
• Uta palmeri STEJNEGER, 1890
• Uta stansburiana BAIRD & GIRARD, 1852
• Uvidicolus sphyrurus (OGILBY, 1892)
• Vanzosaura multiscutata (AMARAL, 1933)
• Vanzosaura rubricauda (BOULENGER, 1902)
• Varanus acanthurus BOULENGER, 1885
• Varanus albigularis (DAUDIN, 1802)
• Varanus bangonorum WELTON, TRAVERS, SILER & BROWN, 2014
• Varanus bengalensis (DAUDIN, 1802)
• Varanus boehmei JACOBS, 2003
• Varanus bogerti MERTENS, 1950
• Varanus bushi APLIN, FITCH & KING, 2006
• Varanus caspius (EICHWALD, 1831)
• Varanus caudolineatus BOULENGER, 1885
• Varanus chlorostigma (GRAY, 1831)
• Varanus delcantoi PATSCHKE, KOCH, SCHMITZ & BÖHME, 2025
• Varanus douarrha (LESSON, 1829)
• Varanus dumerilii SCHLEGEL, 1839
• Varanus eremius LUCAS & FROST, 1895
• Varanus exanthematicus (BOSC, 1792)
• Varanus finschi BÖHME, HORN & ZIEGLER, 1994
• Varanus flavescens (HARDWICKE & GRAY, 1827)
• Varanus gilleni LUCAS & FROST, 1895
• Varanus glauerti MERTENS, 1957
• Varanus glebopalma MITCHELL, 1955
• Varanus gouldii (GRAY, 1838)
• Varanus griseus (DAUDIN, 1803)
• Varanus indicus (DAUDIN, 1802)
• Varanus insulanicus MERTENS, 1958
• Varanus iridis ZOZAYA, READ, MACOR, PAVÓN-VÁZQUEZ, GALE, WRIGHT & BROADY, 2026
• Varanus keithhornei (WELLS & WELLINGTON, 1985)
• Varanus kingorum STORR, 1980
• Varanus kordensis (MEYER, 1874)
• Varanus macraei BÖHME & JACOBS, 2001
• Varanus mitchelli MERTENS, 1958
• Varanus nebulosus (GRAY, 1831)
• Varanus niloticus (LINNAEUS, 1766)
• Varanus nuchalis (GÜNTHER, 1872)
• Varanus obor WEIJOLA & SWEET, 2010
• Varanus ocreatus STORR, 1980
• Varanus olivaceus HALLOWELL, 1857
• Varanus orientalis FRY, 1913
• Varanus panoptes STORR, 1980
• Varanus pilbarensis STORR, 1980
• Varanus prasinus (SCHLEGEL, 1839)
• Varanus reisingeri EIDENMÜLLER & WICKER, 2005
• Varanus rudicollis (GRAY, 1845)
• Varanus salvator (LAURENTI, 1768)
• Varanus semiremex PETERS, 1869
• Varanus similis MERTENS, 1958
• Varanus storri MERTENS, 1966
• Varanus timorensis (GRAY, 1831)
• Varanus tristis SCHLEGEL, 1839
• Varanus tsukamotoi KISHIDA, 1929
• Varanus varius (SHAW, 1790)
• Vijayachelys silvatica (HENDERSON, 1912)
• Vipera altaica TUNIYEV, NILSON & ANDRÉN, 2010
• Vipera ammodytes (LINNAEUS, 1758)
• Vipera aspis (LINNAEUS, 1758)
• Vipera berus (LINNAEUS, 1758)
• Vipera kaznakovi NIKOLSKY, 1909
• Vipera latastei BOSCA, 1878
• Vipera lotievi NILSON, TUNIYEV, ORLOV, HOGGREN & ANDREN, 1995
• Vipera meridionalis BOULENGER, 1903
• Vipera nikolskii VEDMEDERYA, GRUBANT & RUDAJEWA, 1986
• Vipera orlovi TUNIYEV & OSTROVSKIKH, 2001
• Virginia valeriae BAIRD & GIRARD, 1853
• Voeltzkowia mira BOETTGER, 1893
• Voeltzkowia yamagishii (SAKATA & HIKIDA, 2003)
• Walterinnesia aegyptia LATASTE, 1887
• Wetmorena agasepsoides (THOMAS, 1971)
• Wetmorena mylica SCHWARTZ, 1965
• Woodworthia korowai VAN WINKEL, WELLS, HARKER & HITCHMOUGH, 2023
• Woodworthia maculata (GRAY, 1845)
• Xantusia arizonae KLAUBER, 1931
• Xantusia bezyi PAPENFUSS, MACEY & SCHULTE, 2001
• Xantusia bolsonae WEBB, 1970
• Xantusia extorris WEBB, 1965
• Xantusia gilberti VAN DENBURGH, 1895
• Xantusia gracilis GRISMER & GALVAN, 1986
• Xantusia henshawi STEJNEGER, 1893
• Xantusia jaycolei BEZY, BEZY & BOLLES, 2008
• Xantusia riversiana COPE, 1883
• Xantusia sanchezi BEZY & FLORES-VILLELA, 1999
• Xantusia sherbrookei BEZY, BEZY & BOLLES, 2008
• Xantusia sierrae BEZY, 1967
• Xantusia vigilis BAIRD, 1859
• Xantusia wigginsi SAVAGE, 1952
• Xenelaphis hexagonotus (CANTOR, 1847)
• Xenocalamus bicolor GÜNTHER, 1868
• Xenochrophis maculatus (EDELING, 1864)
• Xenochrophis trianguligerus (BOIE, 1827)
• Xenochrophis vittatus (LINNAEUS, 1758)
• Xenodermus javanicus REINHARDT, 1836
• 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 semicinctus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Xenodon severus (LINNAEUS, 1758)
• Xenodon werneri (EISELT, 1963)
• Xenopeltis unicolor REINWARDT, 1827
• Xenophidion acanthognathus GÜNTHER & MANTHEY, 1995
• Xenophidion schaeferi GÜNTHER & MANTHEY, 1995
• Xenopholis scalaris (WUCHERER, 1861)
• Xenopholis undulatus (JENSEN, 1900)
• Xenosaurus agrenon KING & THOMPSON, 1968
• Xenosaurus arboreus LYNCH & SMITH, 1965
• Xenosaurus fractus NIETO-MONTES DE OCA, SÁNCHEZ-VEGA & DURÁN-FUENTES, 2018
• Xenosaurus grandis (GRAY, 1856)
• Xenosaurus manipulus NIETO-MONTES DE OCA, CASTRESANA-VILLANUEVA, CANSECO-MÁRQUEZ & CAMPBELL, 2022
• Xenosaurus newmanorum TAYLOR, 1949
• Xenosaurus rackhami STUART, 1941
• Xenosaurus rectocollaris SMITH & IVERSON, 1993
• Xenosaurus sanmartinensis WERLER & SHANNON, 1961
• Xenotyphlops grandidieri (MOCQUARD, 1905)
• Xenoxybelis argenteus (DAUDIN, 1803)
• Xerotyphlops socotranus (BOULENGER, 1889)
• Xerotyphlops vermicularis (MERREM, 1820)
• Xylophis chenkaruppan NARAYANAN, DAS, GHOSH, PALOT, UMESH, GOWER & DEEPAK, 2025
• Xylophis perroteti (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
• Zamenis lineatus (CAMERANO, 1891)
• Zamenis longissimus (LAURENTI, 1768)
• Zamenis persicus (WERNER, 1913)
• Zamenis situla (LINNAEUS, 1758)
• Zonosaurus aeneus (GRANDIDIER, 1872)
• Zonosaurus brygooi LANG & BÖHME, 1990
• Zonosaurus rufipes (BOETTGER, 1881)
• Zootoca vivipara (LICHTENSTEIN, 1823)
• Zygaspis dolichomenta (DE WITTE & LAURENT, 1942)
• Zygaspis nigra BROADLEY & GANS, 1969
• Zygaspis quadrifrons (PETERS, 1862)
• Zygaspis violacea (PETERS, 1854)

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