Search results
Search Parameters
- Distribution: Mexico
Search results
Species found: 1023
- Abronia antauges (COPE, 1866)
- Abronia aurita (COPE, 1869)
- Abronia bogerti TIHEN, 1954
- Abronia chiszari SMITH & SMITH, 1981
- Abronia cuetzpali CAMPBELL, SOLANO-ZAVALETA, FLORES-VILLELA, CAVIEDES-SOLIS & FROST, 2016
- Abronia cunemica CLAUSE, LUNA-REYES, MENDOZA-VELÁZQUEZ, NIETO-MONTES DE OCA & SOLANO-ZAVALETA, 2024
- Abronia deppii (WIEGMANN, 1828)
- Abronia fuscolabialis (TIHEN, 1944)
- Abronia gadovii (BOULENGER, 1913)
- Abronia graminea (COPE, 1864)
- Abronia juarezi (KARGES & WRIGHT, 1987)
- Abronia leurolepis CAMPBELL & FROST, 1993
- Abronia lythrochila SMITH & ALVAREZ DEL TORO, 1963
- Abronia martindelcampoi FLORES-VILLELA & SÁNCHEZ-H., 2003
- Abronia matudai (HARTWEG & TIHEN, 1946)
- Abronia mitchelli CAMPBELL, 1982
- Abronia mixteca BOGERT & PORTER, 1967
- Abronia moreletii (BOCOURT, 1872)
- Abronia morenica CLAUSE, LUNA-REYES & NIETO-MONTES DE OCA, 2020
- Abronia oaxacae (GÜNTHER, 1885)
- Abronia ochoterenai (MARTIN DEL CAMPO, 1939)
- Abronia ornelasi CAMPBELL, 1984
- Abronia ramirezi CAMPBELL, 1994
- Abronia reidi WERLER & SHANNON, 1961
- Abronia smithi CAMPBELL & FROST, 1993
- Abronia taeniata (WIEGMANN, 1828)
- Abronia viridiflava (BOCOURT, 1873)
- Abronia zongolica GARCÍA-VÁZQUEZ, CLAUSE, GUTIÉRREZ- RODRÍGUEZ, CAZARES-HERNÁNDEZ & TORRE-LORANCA, 2022
- Actinemys pallida (SEELIGER, 1945)
- Adelphicos latifasciatum LYNCH & SMITH, 1966
- Adelphicos newmanorum TAYLOR, 1950
- Adelphicos nigrilatum SMITH, 1942
- Adelphicos quadrivirgatum JAN, 1862
- Adelphicos sargii (FISCHER, 1885)
- Adelphicos visoninum (COPE, 1866)
- Agkistrodon bilineatus GÜNTHER, 1863
- Agkistrodon contortrix (LINNAEUS, 1766)
- Agkistrodon laticinctus GLOYD & CONANT, 1934
- Agkistrodon russeolus GLOYD, 1972
- Agkistrodon taylori BURGER & ROBERTSON, 1951
- Alligator mississippiensis (DAUDIN, 1801)
- Amastridium sapperi (WERNER, 1903)
- Amerotyphlops microstomus (COPE, 1866)
- Amerotyphlops tenuis (SALVIN, 1860)
- Anelytropsis papillosus COPE, 1885
- Anniella geronimensis SHAW, 1940
- Anniella stebbinsi PAPENFUSS & PARHAM, 2013
- Anolis allisoni BARBOUR, 1928
- Anolis alvarezdeltoroi NIETO MONTES DE OCA, 1996
- Anolis anisolepis SMITH, BURLEY & FRITTS, 1968
- Anolis barkeri SCHMIDT, 1939
- Anolis beckeri BOULENGER, 1881
- Anolis biporcatus (WIEGMANN, 1834)
- Anolis boulengerianus THOMINOT, 1887
- Anolis brianjuliani (KÖHLER, PETERSEN & MÉNDEZ DE LA CRUZ, 2019)
- Anolis capito PETERS, 1863
- Anolis carlliebi KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
- Anolis carolinensis VOIGT, 1832
- Anolis compressicauda SMITH & KERSTER, 1955
- Anolis conspersus GARMAN, 1887
- Anolis crassulus COPE, 1864
- Anolis cristatellus DUMÉRIL & BIBRON, 1837
- Anolis cristifer SMITH, 1968
- Anolis cuprinus SMITH, 1964
- Anolis cymbops COPE, 1864
- Anolis damulus COPE, 1864
- Anolis dollfusianus BOCOURT, 1873
- Anolis duellmani FITCH & HENDERSON, 1973
- Anolis dunni SMITH, 1936
- Anolis gadovii BOULENGER, 1905
- Anolis hobartsmithi NIETO-MONTES DE OCA, 2001
- Anolis immaculogularis KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
- Anolis laeviventris (WIEGMANN, 1834)
- Anolis lemurinus COPE, 1861
- Anolis liogaster BOULENGER, 1905
- Anolis macrinii SMITH, 1968
- Anolis matudai SMITH, 1956
- Anolis megapholidotus SMITH, 1933
- Anolis microlepidotus DAVIS, 1954
- Anolis milleri SMITH, 1950
- Anolis naufragus (CAMPBELL, HILLIS & LAMAR, 1989)
- Anolis nebuloides BOCOURT, 1873
- Anolis nebulosus (WIEGMANN, 1834)
- Anolis nietoi KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
- Anolis omiltemanus DAVIS, 1954
- Anolis parvicirculatus ÁLVAREZ DEL TORO & SMITH, 1956
- Anolis petersii BOCOURT, 1873
- Anolis peucephilus KÖHLER, TREJO-PÉREZ, PETERSEN, MENDEZ DE LA CRUZ, 2014
- Anolis purpuronectes GRAY, MEZA-LÁZARO, POE & NIETO-MONTES DE OCA, 2016
- Anolis pygmaeus ÁLVAREZ DEL TORO & SMITH, 1956
- Anolis quercorum FITCH, 1978
- Anolis rodriguezii BOCOURT, 1873
- Anolis rubiginosus BOCOURT, 1873
- Anolis sacamecatensis KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
- Anolis sagrei DUMÉRIL & BIBRON, 1837
- Anolis schiedii (WIEGMANN, 1834)
- Anolis sericeus HALLOWELL, 1856
- Anolis serranoi (KÖHLER, 1999)
- Anolis spilorhipis ÁLVAREZ DEL TORO & SMITH, 1956
- Anolis stevepoei KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
- Anolis subocularis DAVIS, 1954
- Anolis taylori SMITH & SPIELER, 1945
- Anolis tropidonotus PETERS, 1863
- Anolis uniformis COPE, 1885
- Anolis unilobatus KÖHLER & VESELY, 2010
- Anolis ustus COPE, 1864
- Anolis zapotecorum KÖHLER, TREJO-PÉREZ, PETERSEN & MÉNDEZ DE LA CRUZ, 2014
- Apalone mutica (LESUEUR, 1827)
- Apalone spinifera (LESUEUR, 1827)
- Aristelliger georgeensis (BOCOURT, 1873)
- Arizona elegans KENNICOTT, 1859
- Arizona pacata KLAUBER, 1946
- Aspidoscelis angusticeps (COPE, 1878)
- Aspidoscelis burti (TAYLOR, 1938)
- Aspidoscelis calidipes (DUELLMAN, 1955)
- Aspidoscelis carmenensis (MASLIN & SECOY, 1986)
- Aspidoscelis ceralbensis (VAN DENBURGH & SLEVIN, 1921)
- Aspidoscelis communis (COPE, 1878)
- Aspidoscelis costatus (COPE, 1878)
- Aspidoscelis cozumela (GADOW, 1906)
- Aspidoscelis danheimae (BURT, 1929)
- Aspidoscelis deppii (WIEGMANN, 1834)
- Aspidoscelis dixoni (SCUDDAY, 1973)
- Aspidoscelis espiritensis (VAN DENBURGH & SLEVIN, 1921)
- Aspidoscelis exsanguis (LOWE, 1956)
- Aspidoscelis franciscensis (VAN DENBURGH & SLEVIN, 1921)
- Aspidoscelis gularis (BAIRD & GIRARD, 1852)
- Aspidoscelis guttatus (WIEGMANN, 1834)
- Aspidoscelis hyperythrus (COPE, 1863)
- Aspidoscelis inornatus (BAIRD, 1859)
- Aspidoscelis labialis (STEJNEGER, 1890)
- Aspidoscelis laredoensis (MCKINNEY, KAY & ANDERSON, 1973)
- Aspidoscelis lineattissimus (COPE, 1878)
- Aspidoscelis marmoratus (BAIRD & GIRARD, 1852)
- Aspidoscelis martyris (STEJNEGER, 1891)
- Aspidoscelis maslini (FRITTS, 1969)
- Aspidoscelis maximus (COPE, 1863)
- Aspidoscelis mexicanus (PETERS, 1869)
- Aspidoscelis motaguae (SACKETT, 1941)
- Aspidoscelis neomexicanus (LOWE & ZWEIFEL, 1952)
- Aspidoscelis opatae (WRIGHT, 1967)
- Aspidoscelis parvisocius (ZWEIFEL, 1960)
- Aspidoscelis pictus (VAN DENBURGH & SLEVIN, 1921)
- Aspidoscelis preopatae BARLEY, REEDER, NIETO-MONTES-DE-OCA, COLE & THOMSON, 2021
- Aspidoscelis rodecki (MCCOY & MASLIN, 1962)
- Aspidoscelis sackii (WIEGMANN, 1834)
- Aspidoscelis scalaris (COPE, 1892)
- Aspidoscelis sexlineatus (LINNAEUS, 1766)
- Aspidoscelis sonorae (LOWE & WRIGHT, 1964)
- Aspidoscelis stictogrammus (BURGER, 1950)
- Aspidoscelis tesselatus (SAY, 1822)
- Aspidoscelis tigris (BAIRD & GIRARD, 1852)
- Aspidoscelis uniparens (WRIGHT & LOWE, 1965)
- Aspidoscelis velox (SPRINGER, 1928)
- Aspidoscelis xanthonotus (DUELLMAN & LOWE, 1953)
- Barisia ciliaris (SMITH, 1942)
- Barisia herrerae ZALDÎVAR-RIVERÓN & NIETO-MONTES DE OCA, 2002
- Barisia imbricata (WIEGMANN, 1828)
- Barisia jonesi GUILLETTE & SMITH, 1982
- Barisia levicollis STEJNEGER, 1890
- Barisia planifrons (BOCOURT, 1878)
- Barisia rudicollis (WIEGMANN, 1828)
- Basiliscus vittatus WIEGMANN, 1828
- Bipes biporus (COPE, 1894)
- Bipes canaliculatus LATREILLE, 1801
- Bipes tridactylus (DUGÈS, 1894)
- Boa imperator DAUDIN, 1803
- Boa sigma (SMITH, 1943)
- Bogertophis rosaliae (MOCQUARD, 1899)
- Bogertophis subocularis (BROWN, 1902)
- Bothriechis aurifer (SALVIN, 1860)
- Bothriechis bicolor (BOCOURT, 1868)
- Bothriechis nigroadspersus (STEINDACHNER, 1870)
- Bothriechis rowleyi (BOGERT, 1968)
- Bothrops asper (GARMAN, 1883)
- Cachryx alfredschmidti (KÖHLER, 1995)
- Cachryx defensor COPE, 1866
- Caiman crocodilus (LINNAEUS, 1758)
- Callisaurus draconoides BLAINVILLE, 1835
- Caretta caretta (LINNAEUS, 1758)
- Cenaspis aenigma CAMPBELL, SMITH & HALL, 2018
- Cerrophidion godmani (GÜNTHER, 1863)
- Cerrophidion petlalcalensis LÓPEZ-LUNA, VOGT & TORRE-LORANCA, 1999
- Cerrophidion tzotzilorum (CAMPBELL, 1985)
- Chelonia mydas (LINNAEUS, 1758)
- Chelydra rossignonii (BOCOURT, 1868)
- Chelydra serpentina (LINNAEUS, 1758)
- Chersodromus australis CANSECO-MÁRQUEZ, RAMÍREZ-GONZÁLEZ & CAMPBELL, 2018
- Chersodromus liebmanni REINHARDT, 1861
- Chersodromus nigrum CANSECO-MÁRQUEZ, RAMÍREZ-GONZÁLEZ & CAMPBELL, 2018
- Chersodromus rubriventris (TAYLOR, 1949)
- Chrysemys picta (SCHNEIDER, 1783)
- Claudius angustatus COPE, 1865
- Clelia scytalina (COPE, 1867)
- Coleonyx brevis STEJNEGER, 1893
- Coleonyx elegans GRAY, 1845
- Coleonyx fasciatus (BOULENGER, 1885)
- Coleonyx gypsicolus GRISMER & OTTLEY, 1988
- Coleonyx nemoralis KLAUBER, 1945
- Coleonyx reticulatus DAVIS & DIXON, 1958
- Coleonyx switaki (MURPHY, 1974)
- Coleonyx variegatus (BAIRD, 1858)
- Coluber constrictor LINNAEUS, 1758
- Coniophanes alvarezi CAMPBELL, 1989
- Coniophanes bipunctatus (GÜNTHER, 1858)
- Coniophanes fissidens (GÜNTHER, 1858)
- Coniophanes imperialis (BAIRD & GIRARD, 1859)
- Coniophanes lateritius COPE, 1862
- Coniophanes melanocephalus (PETERS, 1870)
- Coniophanes meridanus SCHMIDT & ANDREWS, 1936
- Coniophanes michoacanensis FLORES-VILLELA & SMITH, 2009
- Coniophanes piceivittis COPE, 1870
- Coniophanes quinquevittatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Coniophanes schmidti BAILEY, 1937
- Coniophanes taeniata (PETERS, 1870)
- Coniophanes taylori HALL, 1951
- Conophis lineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Conophis morai PÉREZ-HIGAREDA, LÓPEZ-LUNA & SMITH, 2002
- Conophis vittatus PETERS, 1860
- Conopsis acuta (COPE, 1886)
- Conopsis amphisticha (SMITH & LAUFE, 1945)
- Conopsis biserialis (TAYLOR & SMITH, 1942)
- Conopsis lineata (KENNICOTT, 1859)
- Conopsis megalodon (TAYLOR & SMITH, 1942)
- Conopsis nasus (GÜNTHER, 1858)
- Cophosaurus texanus TROSCHEL, 1852
- Corytophanes cristatus (MERREM, 1820)
- Corytophanes hernandesii (WIEGMANN, 1831)
- Corytophanes percarinatus DUMÉRIL, 1856
- Crocodylus acutus CUVIER, 1807
- Crocodylus moreletii DUMÉRIL & BIBRON, 1851
- 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 culminatus KLAUBER, 1952
- Crotalus enyo (COPE, 1861)
- Crotalus ericsmithi CAMPBELL & FLORES-VILLELA, 2008
- Crotalus estebanensis KLAUBER, 1949
- Crotalus exiguus CAMPBELL & ARMSTRONG, 1979
- Crotalus helleri MEEK, 1905
- Crotalus intermedius TROSCHEL, 1865
- Crotalus lannomi TANNER, 1966
- Crotalus lepidus (KENNICOTT, 1861)
- Crotalus lorenzoensis RADCLIFF & MASLIN, 1975
- Crotalus mictlantecuhtli CARBAJAL-MÁRQUEZ, CEDEÑO-VÁZQUEZ, MARTÍNEZ-ARCE, NERI-CASTRO & MACHKOUR-M’RABET, 2020
- Crotalus mitchellii (COPE, 1861)
- Crotalus molossus BAIRD & GIRARD, 1853
- Crotalus morulus KLAUBER, 1952
- Crotalus ornatus HALLOWELL, 1854
- Crotalus polisi MEIK, SCHAACK, FLORES-VILLELA & STREICHER, 2018
- Crotalus polystictus (COPE, 1865)
- Crotalus pricei VAN DENBURGH, 1895
- Crotalus pusillus KLAUBER, 1952
- Crotalus pyrrhus (COPE, 1866)
- Crotalus ravus COPE, 1865
- Crotalus ruber COPE, 1892
- Crotalus scutulatus (KENNICOTT, 1861)
- Crotalus simus LATREILLE, 1801
- Crotalus stejnegeri DUNN, 1919
- Crotalus tancitarensis ALVARADO-DÍAZ & CAMPBELL, 2004
- Crotalus thalassoporus MEIK, SCHAACK, FLORES-VILLELA & STREICHER, 2018
- Crotalus tigris KENNICOTT, 1859
- Crotalus tlaloci BRYSON, LINKEM, DORCAS, LATHROP, JONES, ALVARADO-DÍAZ, GRÜNWALD & MURPHY, 2014
- Crotalus totonacus GLOYD & KAUFFELD, 1940
- Crotalus transversus TAYLOR, 1944
- Crotalus triseriatus (WAGLER, 1830)
- Crotalus tzabcan KLAUBER, 1952
- Crotalus viridis (RAFINESQUE, 1818)
- Crotalus willardi MEEK, 1905
- Crotaphytus antiquus AXTELL & WEBB, 1995
- Crotaphytus collaris (SAY, 1822)
- Crotaphytus dickersonae SCHMIDT, 1922
- Crotaphytus grismeri MCGUIRE, 1994
- Crotaphytus insularis VAN DENBURGH & SLEVIN, 1921
- Crotaphytus nebrius AXTELL & MONTANUCCI, 1977
- Crotaphytus reticulatus BAIRD, 1858
- Crotaphytus vestigium SMITH & TANNER, 1972
- Cryophis hallbergi BOGERT & DUELLMAN, 1963
- Ctenosaura acanthura (SHAW, 1802)
- Ctenosaura clarki BAILEY, 1928
- Ctenosaura conspicuosa DICKERSON, 1919
- Ctenosaura hemilopha (COPE, 1863)
- Ctenosaura macrolopha SMITH, 1972
- Ctenosaura nolascensis SMITH, 1972
- Ctenosaura oaxacana KÖHLER & HASBUN, 2001
- Ctenosaura pectinata (WIEGMANN, 1834)
- Ctenosaura quinquecarinata (GRAY, 1842)
- Ctenosaura similis (GRAY, 1831)
- Deirochelys reticularia (LATREILLE, 1801)
- Dendrophidion vinitor SMITH, 1941
- Dermatemys mawii GRAY, 1847
- Dermochelys coriacea (VANDELLI, 1761)
- Desertum lugoi (MCCOY, 1970)
- Diadophis punctatus (LINNAEUS, 1766)
- Dipsas brevifacies (COPE, 1866)
- Dipsas gaigeae (OLIVER, 1937)
- Dipsas maxillaris (WERNER, 1910)
- Dipsosaurus catalinensis VAN DENBURGH, 1922
- Dipsosaurus dorsalis (BAIRD & GIRARD, 1852)
- Drymarchon melanurus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Drymobius chloroticus (COPE, 1886)
- Drymobius margaritiferus (SCHLEGEL, 1837)
- Elgaria cedrosensis (FITCH, 1934)
- Elgaria kingii GRAY, 1838
- Elgaria multicarinata (BLAINVILLE, 1835)
- Elgaria paucicarinata (FITCH, 1934)
- Elgaria velazquezi GRISMER & HOLLINGSWORTH, 2001
- Enulius flavitorques (COPE, 1868)
- Enulius oligostichus SMITH, ARNDT & SHERBROOK, 1967
- Epictia bakewelli (OLIVER, 1937)
- Epictia magnamaculata (TAYLOR, 1940)
- Epictia phenops (COPE, 1875)
- Epictia resetari WALLACH, 2016
- Epictia schneideri WALLACH, 2016
- Epictia vindumi WALLACH, 2016
- Epictia wynni WALLACH, 2016
- Eretmochelys imbricata (LINNAEUS, 1766)
- Exiliboa placata BOGERT, 1968
- Ficimia hardyi MENDOZA-QUIJANO & SMITH, 1993
- Ficimia olivacea GRAY, 1849
- Ficimia publia COPE, 1866
- Ficimia ramirezi SMITH & LANGEBARTEL, 1949
- Ficimia ruspator SMITH & TAYLOR, 1941
- Ficimia streckeri TAYLOR, 1931
- Ficimia variegata (GÜNTHER, 1858)
- Gambelia copeii (YARROW, 1882)
- Gambelia wislizenii (BAIRD & GIRARD, 1852)
- Geagras redimitus COPE, 1875
- Gehyra mutilata (WIEGMANN, 1834)
- Gekko gecko (LINNAEUS, 1758)
- Geophis annuliferus (BOULENGER, 1894)
- Geophis anocularis DUNN, 1920
- Geophis berillus BARRAGÁN-RESÉNDIZ, PAVÓN-VÁZQUEZ, CERVANTES-BURGOS, TRUJANO-ORTEGA, CANSECO-MÁRQUEZ & GARCÍA-VÁZQUEZ, 2022
- Geophis bicolor GÜNTHER, 1868
- Geophis blanchardi TAYLOR & SMITH, 1939
- Geophis cancellatus SMITH, 1941
- Geophis cansecoi GRÜNWALD, AHUMADA-CARRILLO, GRÜNWALD, MONTAÑO-RUVALCABA & GARCÍA-VÁZQUEZ, 2021
- Geophis carinosus STUART, 1941
- Geophis chalybeus (WAGLER, 1830)
- Geophis dubius (PETERS, 1861)
- Geophis duellmani SMITH & HOLLAND, 1969
- Geophis dugesii BOCOURT, 1883
- Geophis immaculatus DOWNS, 1967
- Geophis incomptus DUELLMAN, 1959
- Geophis isthmicus (BOULENGER, 1894)
- Geophis juarezi NIETO-MONTES DE OCA, 2003
- Geophis juliai PÉREZ-HIGAREDA, SMITH & LÓPEZ-LUNA, 2001
- Geophis laticinctus SMITH & WILLIAMS, 1963
- Geophis laticollaris SMITH, LYNCH & ALTIG, 1965
- Geophis latifrontalis GARMAN, 1883
- Geophis lorancai CANSECO-MÁRQUEZ, PAVÓN-VÁZQUEZ, LÓPEZ-LUNA & NIETO-MONTES DE OCA, 2016
- Geophis maculiferus TAYLOR, 1941
- Geophis mutitorques (COPE, 1885)
- Geophis nasalis (COPE, 1868)
- Geophis nigrocinctus DUELLMAN, 1959
- Geophis occabus PAVÓN-VÁZQUEZ, GARCÍA-VÁZQUEZ, BLANCAS-HERNÁNDEZ & NIETO-MONTES DE OCA, 2011
- Geophis omiltemanus GÜNTHER, 1893
- Geophis petersii BOULENGER, 1894
- Geophis pyburni CAMPBELL & MURPHY, 1977
- Geophis rhodogaster (COPE, 1868)
- Geophis rostralis (JAN, 1865)
- Geophis sallaei BOULENGER, 1894
- Geophis sanniolus (COPE, 1866)
- Geophis sartorii (COPE, 1863)
- Geophis semidoliatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Geophis sieboldi (JAN, 1862)
- Geophis tarascae HARTWEG, 1959
- Geophis turbidus PAVÓN-VÁZQUEZ, CANSECO-MÁRQUEZ & NIETO-MONTES DE OCA, 2013
- Gerrhonotus farri BRYSON & GRAHAM, 2010
- Gerrhonotus infernalis BAIRD, 1859
- Gerrhonotus lazcanoi BANDA-LEAL, NEVÁREZ-DE LOS REYES, BRYSON, 2017
- Gerrhonotus liocephalus WIEGMANN, 1828
- Gerrhonotus mccoyi GARCÍA-VÁZQUEZ, CONTRERAS-ARQUIETA, TRUJANO-ORTEGA & NIETO-MONTES DE OCA, 2018
- Gerrhonotus ophiurus COPE, 1867
- Gerrhonotus parvus KNIGHT & SCUDDAY, 1985
- Gonatodes albogularis (DUMÉRIL & BIBRON, 1836)
- Gopherus agassizii (COOPER, 1861)
- Gopherus berlandieri (AGASSIZ, 1857)
- Gopherus evgoodei EDWARDS, KARL, VAUGHN, ROSEN, MELÉNDEZ-TORRES & MURPHY, 2016
- Gopherus flavomarginatus LEGLER, 1959
- Gopherus morafkai MURPHY, BERRY, EDWARDS, LEVITON, LATHROP & RIEDLE, 2011
- Graptemys pseudogeographica (GRAY, 1831)
- Gyalopion canum (COPE, 1860)
- Gyalopion quadrangulare (GÜNTHER, 1893)
- Gymnophthalmus speciosus (HALLOWELL, 1861)
- Heloderma alvarezi BOGERT & MARTIN DEL CAMPO, 1956
- Heloderma exasperatum BOGERT & MARTIN DEL CAMPO, 1956
- Heloderma horridum (WIEGMANN, 1829)
- Heloderma suspectum COPE, 1869
- Hemidactylus brookii GRAY, 1845
- Hemidactylus frenatus DUMÉRIL & BIBRON, 1836
- Hemidactylus mabouia (MOREAU DE JONNÈS, 1818)
- Hemidactylus turcicus (LINNAEUS, 1758)
- Heterodon kennerlyi KENNICOTT, 1860
- Heterodon nasicus BAIRD & GIRARD, 1852
- Heterodon platirhinos LATREILLE, 1801
- 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 chaitzami (STUART, 1942)
- Holcosus festivus (LICHTENSTEIN & MARTENS, 1856)
- Holcosus gaigeae (SMITH & LAUFE, 1946)
- Holcosus hartwegi (SMITH, 1940)
- Holcosus parvus (BARBOUR & NOBLE, 1915)
- Holcosus sinister (SMITH & LAUFE, 1946)
- Holcosus stuarti SMITH, 1940
- Holcosus thomasi (SMITH & LAUFE, 1946)
- Holcosus undulatus (WIEGMANN, 1834)
- Hydrophis platurus (LINNAEUS, 1766)
- Hypsiglena affinis BOULENGER, 1894
- Hypsiglena catalinae TANNER, 1966
- 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)
- Hypsiglena unaocularus TANNER, 1946
- Iguana iguana (LINNAEUS, 1758)
- Imantodes cenchoa (LINNAEUS, 1758)
- Imantodes gemmistratus (COPE, 1861)
- Imantodes tenuissimus (COPE, 1867)
- Indotyphlops braminus (DAUDIN, 1803)
- Kinosternon abaxillare BAUR, 1925
- Kinosternon acutum GRAY, 1831
- Kinosternon alamosae BERRY & LEGLER, 1980
- Kinosternon chimalhuaca BERRY, SEIDEL & IVERSON, 1997
- Kinosternon cora LOC-BARRAGÁN, REYES-VELASCO, WOOLRICH-PIÑA, GRÜNWALD, VENEGAS DE ANAYA, RANGEL-MENDOZA & LÓPEZ-LUNA, 2020
- Kinosternon creaseri HARTWEG, 1934
- Kinosternon cruentatum (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
- Kinosternon durangoense IVERSON, 1979
- Kinosternon flavescens (AGASSIZ, 1857)
- Kinosternon herrerai STEJNEGER, 1925
- Kinosternon hirtipes (WAGLER, 1830)
- Kinosternon integrum LE CONTE, 1854
- Kinosternon leucostomum (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
- Kinosternon oaxacae BERRY & IVERSON, 1980
- Kinosternon sonoriense LE CONTE, 1854
- Kinosternon stejnegeri HARTWEG, 1938
- Kinosternon vogti LÓPEZ-LUNA, CUPUL-MAGAÑA, ESCOBEDO-GALVÁN, GONZÁLEZ-HERNÁNDEZ, CENTENERO-ALCALÁ, RANGEL-MENDOZA, RAMÍREZ-RAMÍREZ & CAZARES-HERNÁNDEZ, 2018
- Laemanctus longipes WIEGMANN, 1834
- Laemanctus serratus COPE, 1864
- Lampropeltis abnorma (BOCOURT, 1886)
- Lampropeltis alterna (BROWN, 1901)
- Lampropeltis annulata KENNICOTT, 1860
- Lampropeltis californiae (BLAINVILLE, 1835)
- Lampropeltis catalinensis VAN DENBURGH & SLEVIN, 1921
- Lampropeltis greeri WEBB, 1961
- Lampropeltis knoblochi TAYLOR, 1940
- Lampropeltis leonis (GÜNTHER, 1893)
- Lampropeltis mexicana (GARMAN, 1884)
- Lampropeltis polyzona COPE, 1860
- Lampropeltis pyromelana (COPE, 1866)
- Lampropeltis ruthveni BLANCHARD, 1920
- Lampropeltis splendida (BAIRD & GIRARD, 1853)
- Lampropeltis triangulum (LACÉPÈDE, 1789)
- Lampropeltis webbi BRYSON, DIXON & LAZCANO, 2005
- Lampropeltis zonata (LOCKINGTON, 1835)
- Lepidochelys kempii GARMAN, 1880
- Lepidochelys olivacea (ESCHSCHOLTZ, 1829)
- Lepidodactylus lugubris (DUMÉRIL & BIBRON, 1836)
- Lepidophyma chicoasensis ÁLVAREZ & VALENTIN, 1988
- Lepidophyma cuicateca 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 jasonjonesi GRÜNWALD, REYES-VELASCO, AHUMADA-CARRILLO, MONTAÑO-RUVALCABA FRANZ-CHÁVEZ, LA FOREST, RAMÍREZ-CHAPARRO, TERÁN-JUÁREZ & BORJA-JIMÉNEZ, 2023
- Lepidophyma lineri SMITH, 1973
- Lepidophyma lipetzi SMITH & DEL TORO, 1977
- Lepidophyma lowei BEZY & CAMARILLO, 1997
- Lepidophyma lusca ARENAS-MORENO, MUÑOZ-NOLASCO, BAUTISTA-DEL MORAL, RODRÍGUEZ-MIRANDA, DOMÍNGUEZ-GUERRERO & MÉNDEZ-DE LA CRUZ, 2021
- Lepidophyma mayae BEZY, 1973
- Lepidophyma micropholis WALKER, 1955
- Lepidophyma occulor SMITH, 1942
- Lepidophyma pajapanensis WERLER, 1957
- Lepidophyma radula (SMITH, 1942)
- Lepidophyma ramirezi LARA-TUFIÑO & NIETO-MONTES DE OCA, 2021
- 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
- Leptodeira frenata (COPE, 1886)
- Leptodeira maculata (HALLOWELL, 1861)
- Leptodeira nigrofasciata GÜNTHER, 1868
- Leptodeira punctata (PETERS, 1866)
- Leptodeira septentrionalis (KENNICOTT, 1859)
- Leptodeira splendida GÜNTHER, 1885
- Leptodeira uribei (BAUTISTA & SMITH, 1992)
- Leptophis diplotropis (GÜNTHER, 1872)
- Leptophis mexicanus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Leptophis modestus (GÜNTHER, 1872)
- Leptophis praestans (COPE, 1868)
- Lichanura trivirgata COPE, 1861
- Loxocemus bicolor COPE, 1861
- Manolepis putnami (JAN, 1863)
- Marisora aquilonaria MCCRANIE, MATTHEWS & HEDGES, 2020
- Marisora brachypoda (TAYLOR, 1956)
- Marisora lineola MCCRANIE, MATTHEWS & HEDGES, 2020
- Marisora syntoma MCCRANIE, MATTHEWS & HEDGES, 2020
- Masticophis anthonyi (STEJNEGER, 1901)
- Masticophis aurigulus (COPE, 1861)
- Masticophis barbouri (VAN DENBURGH & SLEVIN, 1921)
- 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 cliftoni (HARDY, 1964)
- Mastigodryas dorsalis (BOCOURT, 1890)
- Mastigodryas melanolomus (COPE, 1868)
- Mesoscincus altamirani (DUGÈS, 1891)
- Mesoscincus schwartzei (FISCHER, 1884)
- Metlapilcoatlus borealis TEPOS-RAMÍREZ, FLORES-VILLELA, VELASCO, LARA, GARCÍA-RUBIO & JADIN, 2021
- Metlapilcoatlus mexicanus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Metlapilcoatlus nummifer (RÜPPELL, 1845)
- Metlapilcoatlus occiduus (HOGE, 1966)
- Metlapilcoatlus olmec (PÉREZ-HIGAREDA, SMITH & JULIÁ-ZERTUCHE, 1985)
- Micruroides euryxanthus (KENNICOTT, 1860)
- Micrurus apiatus (JAN, 1858)
- Micrurus bogerti ROZE, 1967
- Micrurus diastema (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Micrurus distans KENNICOTT, 1860
- Micrurus elegans JAN, 1858
- Micrurus ephippifer (COPE, 1886)
- Micrurus laticollaris PETERS, 1870
- Micrurus latifasciatus SCHMIDT, 1933
- Micrurus limbatus FRASER, 1964
- Micrurus michoacanensis DUGES, 1891
- Micrurus nigrocinctus (GIRARD, 1854)
- Micrurus oliveri ROZE, 1967
- Micrurus proximans SMITH & CHRAPLIWY, 1958
- Micrurus tener (BAIRD & GIRARD, 1853)
- Mixcoatlus barbouri (DUNN, 1919)
- Mixcoatlus browni (SHREVE, 1938)
- Mixcoatlus melanurus (MÜLLER, 1924)
- Nerodia erythrogaster (FORSTER, 1771)
- Nerodia rhombifer (HALLOWELL, 1852)
- Ninia diademata BAIRD & GIRARD, 1853
- Ninia sebae (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Opheodrys aestivus (LINNAEUS, 1766)
- Opheodrys vernalis (HARLAN, 1827)
- Ophisaurus ceroni HOLMAN, 1965
- Ophisaurus incomptus MCCONKEY, 1955
- Ophryacus smaragdinus GRÜNWALD, JONES, FRANZ-CHÁVEZ & AHUMADA-CARiLLO, 2015
- Ophryacus sphenophrys (SMITH, 1960)
- Ophryacus undulatus (JAN, 1859)
- Oxybelis aeneus (WAGLER, 1824)
- Oxybelis fulgidus (DAUDIN, 1803)
- Oxybelis microphthalmus BARBOUR & AMARAL, 1926
- Oxybelis potosiensis TAYLOR, 1941
- Oxybelis vittatus (GIRARD, 1854)
- Oxyrhopus petolarius (LINNAEUS, 1758)
- Pantherophis bairdi (YARROW, 1880)
- Pantherophis emoryi (BAIRD & GIRARD, 1853)
- Petrosaurus mearnsi (STEJNEGER, 1894)
- Petrosaurus repens (VAN DENBURGH, 1895)
- Petrosaurus slevini (VAN DENBURGH, 1922)
- Petrosaurus thalassinus (COPE, 1863)
- Phrynonax poecilonotus (GÜNTHER, 1858)
- 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 mcallii (HALLOWELL, 1852)
- Phrynosoma modestum GIRARD, 1852
- Phrynosoma orbiculare (LINNAEUS, 1758)
- Phrynosoma platyrhinos GIRARD, 1852
- Phrynosoma sherbrookei NIETO-MONTES DE OCA, ARENAS-MORENO, BELTRÁN-SÁNCHEZ & LEACHÉ, 2014
- Phrynosoma solare GRAY, 1845
- Phrynosoma taurus BOCOURT, 1870
- Phyllodactylus apricus DIXON, 1966
- Phyllodactylus benedettii RAMÍREZ-REYES & FLORES-VILLELA, 2018
- Phyllodactylus bordai TAYLOR, 1942
- Phyllodactylus bugastrolepis DIXON, 1966
- Phyllodactylus cleofasensis RAMÍREZ-REYES, BARRAZA-SOLTERO, NOLASCO-LUNA, FLORES-VILLELA & ESCO BEDO-GALVÁN, 2021
- Phyllodactylus coronatus DIXON, 1966
- Phyllodactylus davisi DIXON, 1964
- Phyllodactylus delcampoi MOSAUER, 1936
- Phyllodactylus duellmani DIXON, 1960
- Phyllodactylus homolepidurus SMITH, 1935
- Phyllodactylus isabelae CASTRO-FRANCO & URIBE-PENA, 1992
- Phyllodactylus kropotkini RAMÍREZ-REYES & FLORES-VILLELA, 2018
- Phyllodactylus lanei SMITH, 1935
- Phyllodactylus lupitae CASTRO-FRANCO & URIBE-PENA, 1992
- Phyllodactylus magnus TAYLOR, 1942
- Phyllodactylus muralis TAYLOR, 1940
- Phyllodactylus nocticolus DIXON, 1964
- Phyllodactylus nolascoensis DIXON, 1964
- Phyllodactylus papenfussi MURPHY, BLAIR & DE LA CRUZ, 2009
- Phyllodactylus partidus DIXON, 1966
- Phyllodactylus paucituberculatus DIXON, 1960
- Phyllodactylus rupinus DIXON, 1964
- Phyllodactylus santacruzensis DIXON, 1966
- Phyllodactylus saxatilis DIXON, 1964
- Phyllodactylus tuberculosus WIEGMANN, 1834
- Phyllodactylus unctus (COPE, 1863)
- Phyllodactylus xanti COPE, 1863
- Phyllorhynchus browni STEJNEGER, 1890
- Phyllorhynchus decurtatus (COPE, 1868)
- Pituophis catenifer (BLAINVILLE, 1835)
- Pituophis deppei (DUMÉRIL, 1853)
- Pituophis insulanus KLAUBER, 1946
- Pituophis lineaticollis (COPE, 1861)
- Pituophis vertebralis (BLAINVILLE, 1835)
- Plestiodon bilineatus (TANNER, 1958)
- Plestiodon brevirostris (GÜNTHER, 1860)
- Plestiodon callicephalus (BOCOURT, 1879)
- Plestiodon colimensis (TAYLOR, 1935)
- Plestiodon copei (TAYLOR, 1933)
- Plestiodon dicei (RUTHVEN & GAIGE, 1933)
- Plestiodon dugesii (THOMINOT, 1883)
- Plestiodon gilberti (VAN DENBURGH, 1896)
- Plestiodon indubitus (TAYLOR, 1934)
- Plestiodon lagunensis (VAN DENBURGH, 1895)
- Plestiodon longiartus GARCÍA-VÁZQUEZ, PAVÓN-VÁZQUEZ, FERIA-ORTIZ & NIETO-MONTES DE OCA, 2021
- Plestiodon lotus PAVÓN-VÁZQUEZ, NIETO-MONTES DE OCA, MENDOZA-HERNÁNDEZ, CENTENERO-ALCALÁ, SANTA CRUZ-PADILLA & JIMÉNEZ-ARCOS, 2017
- Plestiodon lynxe (WIEGMANN, 1834)
- Plestiodon multilineatus (TANNER, 1957)
- Plestiodon multivirgatus HALLOWELL, 1858
- Plestiodon nietoi FERIA-ORTIZ & GARCÍA-VÁZQUEZ, 2012
- Plestiodon obsoletus BAIRD & GIRARD, 1852
- Plestiodon ochoterenae (TAYLOR, 1933)
- Plestiodon parviauriculatus (TAYLOR, 1933)
- Plestiodon parvulus (TAYLOR, 1933)
- Plestiodon skiltonianus BAIRD & GIRARD, 1852
- Plestiodon sumichrasti (COPE, 1867)
- Plestiodon tetragrammus BAIRD, 1859
- Pliocercus elapoides COPE, 1860
- Porthidium dunni (HARTWEG & OLIVER, 1938)
- Porthidium hespere (CAMPBELL, 1976)
- Porthidium nasutum (BOCOURT, 1868)
- Porthidium ophryomegas (BOCOURT, 1868)
- Porthidium yucatanicum (SMITH, 1941)
- Pseudelaphe flavirufa (COPE, 1867)
- Pseudelaphe phaescens (DOWLING, 1952)
- Pseudemys concinna (LE CONTE, 1830)
- Pseudemys gorzugi WARD, 1984
- Pseudoficimia frontalis (COPE, 1864)
- Pseudoleptodeira latifasciata (GÜNTHER, 1894)
- 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 klauberi FLORES-VILLELA, SMITH, CANSECO-MÁRQUEZ & CAMPBELL, 2022
- Rena maxima (LOVERIDGE, 1932)
- Rena segrega (KLAUBER, 1939)
- Rhadinaea bogertorum MYERS, 1974
- Rhadinaea cuneata MYERS, 1974
- Rhadinaea decorata (GÜNTHER, 1858)
- Rhadinaea forbesi SMITH, 1942
- Rhadinaea fulvivittis COPE, 1875
- Rhadinaea gaigeae BAILEY, 1937
- Rhadinaea hesperia BAILEY, 1940
- Rhadinaea laureata (GÜNTHER, 1868)
- Rhadinaea macdougalli SMITH & LANGEBARTEL, 1949
- Rhadinaea marcellae TAYLOR, 1949
- Rhadinaea montana SMITH, 1944
- Rhadinaea myersi ROSSMAN, 1965
- Rhadinaea nuchalis GARCÍA-VÁZQUEZ, PAVÓN-VÁZQUEZ, BLANCAS-HERNÁNDEZ, BLANCAS-CALVA & CENTENERO-ALCALÁ, 2018
- Rhadinaea omiltemana (GÜNTHER, 1894)
- Rhadinaea quinquelineata COPE, 1886
- Rhadinaea taeniata (PETERS, 1863)
- Rhadinella donaji CAMPBELL, 2015
- Rhadinella dysmica CAMPILLO, DÁVILA-GALAVÍZ, FLORES-VILLELA & CAMPBELL, 2016
- Rhadinella godmani (GÜNTHER, 1865)
- Rhadinella hannsteini (STUART, 1949)
- Rhadinella kanalchutchan (MENDELSON & KIZIRIAN, 1995)
- Rhadinella kinkelini (BOETTGER, 1898)
- Rhadinella lachrymans (COPE, 1870)
- Rhadinella posadasi (SLEVIN, 1936)
- Rhadinella schistosa SMITH, 1941
- Rhadinophanes monticola MYERS & CAMPBELL, 1981
- Rhinocheilus antonii DUGÈS, 1886
- Rhinocheilus etheridgei GRISMER, 1990
- Rhinocheilus lecontei BAIRD & GIRARD, 1853
- Rhinoclemmys areolata (DUMÉRIL, BIBRON & DUMÉRIL, 1851)
- Rhinoclemmys pulcherrima (GRAY, 1855)
- Rhinoclemmys rubida (COPE, 1870)
- Salvadora bairdi JAN, 1860
- Salvadora deserticola SCHMIDT, 1940
- Salvadora grahamiae BAIRD & GIRARD, 1853
- Salvadora gymnorhachis HERNÁNDEZ-JIMÉNEZ, FLORES-VILLELA & CAMPBELL, 2019
- Salvadora hexalepis (COPE, 1867)
- Salvadora intermedia HARTWEG, 1940
- Salvadora lemniscata (COPE, 1895)
- Salvadora lineata SCHMIDT, 1940
- Salvadora mexicana (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Sauromalus ater DUMÉRIL, 1856
- Sauromalus hispidus STEJNEGER, 1891
- Sauromalus klauberi SHAW, 1941
- Sauromalus slevini VAN DENBURGH, 1922
- Sauromalus varius DICKERSON, 1919
- Scaphiodontophis annulatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Sceloporus acanthinus BOCOURT, 1873
- Sceloporus adleri SMITH & SAVITZKY, 1974
- Sceloporus aeneus WIEGMANN, 1828
- Sceloporus albiventris SMITH, 1939
- Sceloporus anahuacus LARA-GONGORA, 1983
- Sceloporus angustus (DICKERSON, 1919)
- Sceloporus arenicolus DEGENHARDT & JONES, 1972
- Sceloporus asper BOULENGER, 1897
- Sceloporus aurantius GRUMMER & BRYSON, 2014
- Sceloporus aureolus SMITH, 1942
- Sceloporus bicanthalis SMITH, 1937
- Sceloporus bimaculosus PHELAN & BRATTSTROM, 1955
- Sceloporus binocularis DUNN, 1936
- Sceloporus brownorum SMITH, WATKINS-COLWELL, LEMOS-ESPINAL & CHISZAR, 1997
- Sceloporus bulleri BOULENGER, 1895
- Sceloporus caeruleus SMITH, 1936
- Sceloporus carinatus SMITH, 1936
- Sceloporus cautus SMITH, 1938
- Sceloporus chaneyi LINER & DIXON, 1992
- Sceloporus chrysostictus COPE, 1866
- Sceloporus clarkii BAIRD & GIRARD, 1852
- Sceloporus consobrinus BAIRD & GIRARD, 1854
- Sceloporus couchii BAIRD, 1859
- Sceloporus cowlesi LOWE & NORRIS, 1956
- Sceloporus cozumelae JONES, 1927
- Sceloporus cryptus SMITH & LYNCH, 1967
- Sceloporus cupreus BOCOURT, 1873
- Sceloporus cyanogenys COPE, 1885
- Sceloporus cyanostictus AXTELL & AXTELL, 1971
- Sceloporus dixoni BRYSON & GRUMMER, 2021
- Sceloporus druckercolini PÉREZ-RAMOS & SALDANA DE LA RIVA, 2008
- Sceloporus dugesii BOCOURT, 1874
- Sceloporus edbelli SMITH, CHISZAR & LEMOS-ESPINAL, 2003
- Sceloporus edwardtaylori SMITH, 1936
- Sceloporus exsul DIXON, KETCHERSID & LIEB, 1972
- Sceloporus formosus WIEGMANN, 1834
- Sceloporus gadoviae BOULENGER, 1905
- Sceloporus gadsdeni CASTAÑEDA-GAYTÁN & DÍAZ-CÁRDENAS, 2017
- Sceloporus geminus CAMPILLO-GARCÍA, FLORES-VILLELA, BUTLER, BENABIB, CASTIGLIA, 2023
- Sceloporus goldmani SMITH, 1937
- Sceloporus graciosus BAIRD & GIRARD, 1852
- Sceloporus grammicus WIEGMANN, 1828
- Sceloporus grandaevus (DICKERSON, 1919)
- Sceloporus halli DASMANN & SMITH, 1974
- Sceloporus hesperus BRYSON & GRUMMER, 2021
- Sceloporus heterolepis BOULENGER, 1895
- Sceloporus horridus WIEGMANN, 1834
- Sceloporus huichol FLORES-VILLELA, SMITH, CAMPILLO-GARCÍA, MARTÍNEZ-MÉNDEZ & CAMPBELL, 2022
- Sceloporus hunsakeri HALL & SMITH, 1979
- Sceloporus insignis WEBB, 1967
- Sceloporus internasalis SMITH & BUMZAHEM, 1955
- Sceloporus jalapae GÜNTHER, 1890
- Sceloporus jarrovii COPE, 1875
- Sceloporus lemosespinali LARA-GÓNGORA, 2004
- Sceloporus licki VAN DENBURGH, 1895
- Sceloporus lineatulus DICKERSON, 1919
- Sceloporus lundelli SMITH, 1939
- Sceloporus macdougalli SMITH & BUMZAHEM, 1953
- Sceloporus maculosus SMITH, 1934
- Sceloporus madrensis OLSON, 1986
- Sceloporus magister HALLOWELL, 1854
- Sceloporus marmoratus HALLOWELL, 1852
- Sceloporus megalepidurus SMITH, 1934
- Sceloporus melanogaster COPE, 1885
- Sceloporus melanorhinus BOCOURT, 1876
- Sceloporus mendezdelacruzi JIMÉNEZ-ARCOS, LOC -BARRAGAN, CALZADA-ARCINIEGA & BLAIR, 2025
- Sceloporus merriami STEJNEGER, 1904
- Sceloporus mikeprestoni SMITH & ÁLVAREZ, 1974
- Sceloporus minor COPE, 1885
- Sceloporus mucronatus COPE, 1885
- Sceloporus nelsoni COCHRAN, 1923
- Sceloporus oberon SMITH & BROWN, 1941
- Sceloporus occidentalis BAIRD & GIRARD, 1852
- Sceloporus ochoterenae SMITH, 1934
- Sceloporus olivaceus SMITH, 1934
- Sceloporus omiltemanus GÜNTHER, 1890
- Sceloporus orcutti STEJNEGER, 1893
- Sceloporus ornatus BAIRD, 1859
- Sceloporus palaciosi LARA-GONGORA, 1983
- Sceloporus parvus SMITH, 1934
- Sceloporus poinsettii BAIRD & GIRARD, 1852
- Sceloporus pyrocephalus COPE, 1864
- Sceloporus salvini GÜNTHER, 1890
- Sceloporus samcolemani SMITH & HALL, 1974
- Sceloporus scalaris WIEGMANN, 1828
- Sceloporus scitulus SMITH, 1942
- Sceloporus serrifer COPE, 1866
- Sceloporus shannonorum LANGEBARTEL, 1959
- Sceloporus siniferus COPE, 1870
- Sceloporus slevini SMITH, 1937
- Sceloporus smaragdinus BOCOURT, 1873
- Sceloporus smithi HARTWEG & OLIVER, 1937
- Sceloporus spinosus WIEGMANN, 1828
- Sceloporus squamosus BOCOURT, 1874
- Sceloporus stejnegeri SMITH, 1942
- Sceloporus subniger POGLAYEN & SMITH, 1958
- Sceloporus subpictus LYNCH & SMITH, 1965
- Sceloporus sugillatus SMITH, 1942
- Sceloporus taeniocnemis COPE, 1885
- Sceloporus tanneri SMITH & LARSEN, 1975
- Sceloporus teapensis GÜNTHER, 1890
- Sceloporus torquatus WIEGMANN, 1828
- Sceloporus tristichus COPE, 1875
- Sceloporus undulatus (BOSC & DAUDIN, 1801)
- Sceloporus unicanthalis SMITH, 1937
- Sceloporus utiformis COPE, 1864
- Sceloporus vandenburgianus COPE, 1896
- Sceloporus variabilis WIEGMANN, 1834
- Sceloporus virgatus SMITH, 1938
- Sceloporus zosteromus COPE, 1863
- Scincella assata (COPE, 1864)
- Scincella caudaequinae (SMITH, 1951)
- Scincella cherriei (COPE, 1893)
- Scincella forbesorum (TAYLOR, 1937)
- Scincella gemmingeri (COPE, 1864)
- Scincella incerta (STUART, 1940)
- Scincella kikaapoa GARCÍA-VÁZQUEZ, CANSECO-MÁRQUEZ & NIETO-MONTES DE OCA, 2010
- Scincella lateralis (SAY, 1822)
- Scincella silvicola (TAYLOR, 1937)
- Scincella stuarti (SMITH, 1941)
- Senticolis triaspis (COPE, 1866)
- Sibon dimidiatus (GÜNTHER, 1872)
- Sibon linearis PÉREZ-HIGAREDA, LÓPEZ-LUNA & SMITH, 2002
- Sibon nebulatus (LINNAEUS, 1758)
- Siderolamprus atitlanensis (SMITH, 1950)
- Siderolamprus enneagrammus COPE, 1861
- Siderolamprus ingridae (WERLER & CAMPBELL, 2004)
- Siderolamprus legnotus (CAMPBELL & CAMARILLO, 1994)
- Siderolamprus owenii (DUMÉRIL & BIBRON, 1839)
- Siderolamprus rozellae (SMITH, 1942)
- Sistrurus catenatus (RAFINESQUE, 1818)
- Sistrurus tergeminus (SAY, 1823)
- Sonora aemula (COPE, 1879)
- Sonora cincta (COPE, 1861)
- Sonora episcopa (KENNICOTT, 1859)
- Sonora fasciata (COPE, 1892)
- Sonora michoacanensis (DUGÈS, 1885)
- Sonora mosaueri STICKEL, 1938
- Sonora mutabilis STICKEL, 1943
- Sonora occipitalis (HALLOWELL, 1854)
- 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)
- Sphaerodactylus argus GOSSE, 1850
- Sphaerodactylus continentalis WERNER, 1896
- Sphaerodactylus glaucus COPE, 1866
- Sphaerodactylus millepunctatus (HALLOWELL, 1861)
- Spilotes pullatus (LINNAEUS, 1758)
- Staurotypus salvinii GRAY, 1864
- Staurotypus triporcatus (WIEGMANN, 1828)
- Stenorrhina degenhardtii (BERTHOLD, 1846)
- Stenorrhina freminvillei (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Sternotherus odoratus (LATREILLE, 1802)
- Storeria dekayi (HOLBROOK, 1839)
- Storeria occipitomaculata (STORER, 1839)
- Storeria storerioides (COPE, 1866)
- Symphimus leucostomus COPE, 1869
- Symphimus mayae (GAIGE, 1936)
- Sympholis lippiens COPE, 1862
- Tantalophis discolor (GÜNTHER, 1860)
- Tantilla atriceps (GÜNTHER, 1895)
- Tantilla bocourti (GÜNTHER, 1895)
- Tantilla briggsi SAVITZKY & SMITH, 1971
- Tantilla calamarina COPE, 1866
- Tantilla carolina PALACIOS-AGUILAR, FUCSKO, JIMÉNEZ-ARCOS, WILSON & MATA-SILVA, 2022
- Tantilla cascadae WILSON & MEYER, 1981
- Tantilla ceboruca CANSECO-MÁRQUEZ, SMITH, PONCE-CAMPOS, FLORES-VILLELA & CAMPBELL, 2007
- Tantilla coronadoi HARTWEG, 1944
- Tantilla cucullata MINTON, 1956
- Tantilla cuniculator SMITH, 1939
- Tantilla deppei (BOCOURT, 1883)
- Tantilla flavilineata SMITH & BURGER, 1950
- Tantilla gracilis BAIRD & GIRARD, 1853
- Tantilla hobartsmithi TAYLOR, 1937
- Tantilla impensa CAMPBELL, 1998
- Tantilla johnsoni WILSON, VAUGHN & DIXON, 1999
- Tantilla moesta (GÜNTHER, 1863)
- Tantilla nigriceps KENNICOTT, 1860
- Tantilla oaxacae WILSON & MEYER, 1971
- Tantilla planiceps (BLAINVILLE, 1835)
- Tantilla robusta CANSECO-MÁRQUEZ, MENDELSON & GUTIÉRREZ-MAYÉN, 2002
- Tantilla rubra COPE, 1875
- Tantilla schistosa (BOCOURT, 1883)
- Tantilla sertula WILSON & CAMPBELL, 2000
- Tantilla shawi TAYLOR, 1949
- Tantilla slavensi PÉREZ-HIGAREDA, SMITH & SMITH, 1985
- Tantilla striata DUNN, 1928
- Tantilla tayrae WILSON, 1983
- Tantilla triseriata SMITH & SMITH, 1951
- Tantilla vulcani CAMPBELL, 1998
- Tantilla wilcoxi STEJNEGER, 1902
- Tantilla yaquia SMITH, 1942
- Tantillita brevissima (TAYLOR, 1937)
- Tantillita canula (COPE, 1875)
- Tantillita lintoni (SMITH, 1940)
- Tarentola mauritanica (LINNAEUS, 1758)
- Terrapene carolina (LINNAEUS, 1758)
- Terrapene coahuila SCHMIDT & OWENS, 1944
- Terrapene mexicana (GRAY, 1849)
- Terrapene nelsoni STEJNEGER, 1925
- Terrapene ornata (AGASSIZ, 1857)
- Terrapene yucatana (BOULENGER, 1895)
- Thamnophis ahumadai GRÜNWALD, MENDOZA-PORTILLA, GRÜNWALD, MONTAÑO-RUVALCABA, FRANZ-CHÁVEZ, GARCÍA-VÁZQUEZ & REYES-VELASCO, 2024
- Thamnophis bogerti ROSSMAN & BURBRINK, 2005
- Thamnophis chrysocephalus (COPE, 1885)
- Thamnophis copei DUGÈS, 1879
- Thamnophis cyrtopsis (KENNICOTT, 1860)
- Thamnophis elegans (BAIRD & GIRARD, 1853)
- Thamnophis eques (REUSS, 1834)
- Thamnophis errans SMITH, 1942
- Thamnophis exsul ROSSMAN, 1969
- Thamnophis foxi ROSSMAN & BLANEY, 1968
- Thamnophis fulvus (BOCOURT, 1893)
- Thamnophis godmani (GÜNTHER, 1894)
- Thamnophis hammondii (KENNICOTT, 1860)
- Thamnophis marcianus (BAIRD & GIRARD, 1853)
- Thamnophis melanogaster (PETERS, 1864)
- Thamnophis mendax WALKER, 1955
- Thamnophis nigronuchalis THOMPSON, 1957
- Thamnophis postremus SMITH, 1942
- Thamnophis proximus (SAY, 1823)
- Thamnophis pulchrilatus (COPE, 1885)
- Thamnophis radix (BAIRD & GIRARD, 1853)
- Thamnophis rossmani CONANT, 2000
- Thamnophis rufipunctatus (COPE, 1875)
- Thamnophis scalaris COPE, 1861
- Thamnophis scaliger (JAN, 1863)
- Thamnophis sirtalis (LINNAEUS, 1758)
- Thamnophis sumichrasti (COPE, 1866)
- Thamnophis unilabialis TANNER, 1985
- Thamnophis validus (KENNICOTT, 1860)
- Thecadactylus rapicauda (HOUTTUYN, 1782)
- Trachemys gaigeae (HARTWEG, 1939)
- Trachemys grayi (BOCOURT, 1868)
- Trachemys hartwegi (LEGLER, 1990)
- Trachemys nebulosa (VAN DENBURGH, 1895)
- Trachemys ornata (GRAY, 1831)
- Trachemys scripta (THUNBERG, 1792)
- Trachemys taylori (LEGLER, 1960)
- Trachemys venusta (GRAY, 1856)
- Trachemys yaquia (LEGLER & WEBB, 1970)
- Tretanorhinus nigroluteus COPE, 1861
- Trimorphodon biscutatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Trimorphodon lambda COPE, 1886
- Trimorphodon lyrophanes (COPE, 1860)
- Trimorphodon paucimaculatus TAYLOR, 1936
- Trimorphodon tau COPE, 1870
- Trimorphodon vilkinsonii COPE, 1886
- Tropidoclonion lineatum (HALLOWELL, 1856)
- Tropidodipsas fasciata GÜNTHER, 1858
- Tropidodipsas fischeri (BOULENGER, 1894)
- Tropidodipsas guerreroensis TAYLOR, 1939
- Tropidodipsas papavericola GRÜNWALD, TORIBIO-JIMÉNEZ, MONTAÑO-RUVALCABA, FRANZ-CHÁVEZ, PEÑALOZA-MONTAÑO, BARRERA-NAVA, JONES, RODRIGUEZ, HUGHES, STRICKLAND & REYES-VELASCO, 2021
- Tropidodipsas philippii (JAN, 1863)
- Tropidodipsas repleta SMITH, LEMOS-ESPINAL, HARTMAN & CHISZAR, 2005
- Tropidodipsas tricolor GRÜNWALD, TORIBIO-JIMÉNEZ, MONTAÑO-RUVALCABA, FRANZ-CHÁVEZ, PEÑALOZA-MONTAÑO, BARRERA-NAVA, JONES, RODRIGUEZ, HUGHES, STRICKLAND & REYES-VELASCO, 2021
- Tropidodipsas zweifeli (LINER & WILSON, 1970)
- Uma exsul SCHMIDT & BOGERT, 1947
- Uma notata BAIRD, 1858
- Uma paraphygas WILLIAMS, CHRAPLIWY & SMITH, 1959
- Ungaliophis continentalis MÜLLER, 1880
- Urosaurus auriculatus (COPE, 1871)
- Urosaurus bicarinatus (DUMÉRIL, 1856)
- Urosaurus clarionensis (TOWNSEND, 1890)
- Urosaurus gadovi (SCHMIDT, 1921)
- Urosaurus graciosus HALLOWELL, 1854
- Urosaurus lahtelai RAU & LOOMIS, 1977
- Urosaurus microscutatus (VAN DENBURGH, 1894)
- Urosaurus nigricauda (COPE, 1864)
- Urosaurus ornatus (BAIRD & GIRARD, 1852)
- Uta encantadae GRISMER, 1994
- Uta lowei GRISMER, 1994
- Uta nolascensis VAN DENBURGH & SLEVIN, 1921
- Uta palmeri STEJNEGER, 1890
- Uta squamata DICKERSON, 1919
- Uta stansburiana BAIRD & GIRARD, 1852
- Uta tumidarostra GRISMER, 1994
- Xantusia bolsonae WEBB, 1970
- Xantusia extorris WEBB, 1965
- Xantusia gilberti VAN DENBURGH, 1895
- Xantusia henshawi STEJNEGER, 1893
- Xantusia jaycolei BEZY, BEZY & BOLLES, 2008
- Xantusia sanchezi BEZY & FLORES-VILLELA, 1999
- Xantusia sherbrookei BEZY, BEZY & BOLLES, 2008
- Xantusia vigilis BAIRD, 1859
- Xantusia wigginsi SAVAGE, 1952
- Xenodon rabdocephalus (WIED-NEUWIED, 1824)
- Xenosaurus agrenon KING & THOMPSON, 1968
- Xenosaurus arboreus LYNCH & SMITH, 1965
- Xenosaurus fractus NIETO-MONTES DE OCA, SÁNCHEZ-VEGA & DURÁN-FUENTES, 2018
- Xenosaurus grandis (GRAY, 1856)
- Xenosaurus manipulus NIETO-MONTES DE OCA, CASTRESANA-VILLANUEVA, CANSECO-MÁRQUEZ & CAMPBELL, 2022
- Xenosaurus mendozai NIETO-MONTES DE OCA, GARCÍA-VÁZQUEZ, ZÚÑIGA-VEGA & SCHMIDT-BALLARDO, 2013
- Xenosaurus newmanorum TAYLOR, 1949
- Xenosaurus penai PÉREZ-RAMOS, DE LA RIVA & CAMPBELL, 2000
- Xenosaurus phalaroanthereon NIETO-MONTES DE OCA, CAMPBELL & FLORES-VILLELA, 2001
- Xenosaurus platyceps KING & THOMPSON, 1968
- Xenosaurus rackhami STUART, 1941
- Xenosaurus rectocollaris SMITH & IVERSON, 1993
- Xenosaurus sanmartinensis WERLER & SHANNON, 1961
- Xenosaurus tzacualtipantecus WOOLRICH-PIÑA & SMITH, 2012
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