Search results
Search Parameters
- Higher taxa: Colubridae - Exact match
Search results
Species found: 2004
- Adelophis copei DUGÈS, 1879
- Adelophis foxi ROSSMAN & BLANEY, 1968
- Adelphicos daryi CAMPBELL & FORD, 1982
- Adelphicos ibarrorum CAMPBELL & BRODIE, 1988
- Adelphicos latifasciatum LYNCH & SMITH, 1966
- Adelphicos newmanorum TAYLOR, 1950
- Adelphicos nigrilatum SMITH, 1942
- Adelphicos quadrivirgatum JAN, 1862
- Adelphicos sargii (FISCHER, 1885)
- Adelphicos veraepacis STUART, 1941
- Adelphicos visoninum (COPE, 1866)
- Aeluroglena cucullata BOULENGER, 1898
- Afronatrix anoscopus (COPE, 1861)
- Ahaetulla anomala ANNANDALE, 1906
- Ahaetulla borealis MALLIK, SRIKANTHAN, PAL, D’SOUZA, SHANKER & GANESH, 2020
- Ahaetulla dispar (GÜNTHER, 1864)
- Ahaetulla farnsworthi MALLIK, SRIKANTHAN, PAL, D’SOUZA, SHANKER & GANESH, 2020
- Ahaetulla fasciolata (FISCHER, 1885)
- Ahaetulla fronticincta (GÜNTHER, 1858)
- Ahaetulla isabellina (WALL, 1910)
- Ahaetulla laudankia DEEPAK, NARAYANAN, SARKAR, DUTTA & MOHAPATRA, 2019
- Ahaetulla malabarica MALLIK, SRIKANTHAN, PAL, D’SOUZA, SHANKER & GANESH, 2020
- Ahaetulla mycterizans (LINNAEUS, 1758)
- Ahaetulla nasuta (LACÉPÈDE, 1789)
- Ahaetulla oxyrhyncha BELL, 1825
- Ahaetulla perroteti (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Ahaetulla prasina (BOIE, 1827)
- Ahaetulla pulverulenta (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Ahaetulla sahyadrensis MALLIK, SRIKANTHAN, PAL, D’SOUZA, SHANKER & GANESH, 2020
- Ahaetulla travancorica MALLIK, SRIKANTHAN, PAL, D’SOUZA, SHANKER & GANESH, 2020
- Alsophis antiguae PARKER, 1933
- Alsophis antillensis (SCHLEGEL, 1837)
- Alsophis danforthi COCHRAN, 1938
- Alsophis manselli PARKER, 1933
- Alsophis rijgersmaei COPE, 1869
- Alsophis rufiventris (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Alsophis sajdaki HENDERSON, 1990
- Alsophis sanctonum BARBOUR, 1915
- Alsophis sibonius COPE, 1879
- Amastridium sapperi (WERNER, 1903)
- Amastridium veliferum COPE, 1861
- Amnesteophis melanauchen (JAN, 1863)
- Amphiesma stolatum (LINNAEUS, 1758)
- Amphiesmoides ornaticeps (WERNER, 1924)
- Anoplohydrus aemulans WERNER, 1909
- Apostolepis adhara FRANÇA, BARBO, SILVA-JÚNIOR, SILVA & ZAHER, 2018
- Apostolepis albicollaris DE LEMA, 2002
- Apostolepis ambiniger (PETERS, 1869)
- Apostolepis arenaria RODRIGUES, 1993
- Apostolepis assimilis (REINHARDT, 1861)
- Apostolepis borellii PERACCA, 1904
- Apostolepis breviceps HARVEY, GONZALES & SCROCCHI, 2001
- Apostolepis cearensis GOMES, 1915
- Apostolepis cerradoensis DE LEMA, 2003
- Apostolepis christineae DE LEMA, 2002
- Apostolepis dimidiata (JAN, 1862)
- Apostolepis dorbignyi (SCHLEGEL, 1837)
- Apostolepis flavotorquata (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Apostolepis gaboi RODRIGUES, 1993
- Apostolepis goiasensis PRADO, 1942
- Apostolepis intermedia KOSLOWSKY, 1898
- Apostolepis kikoi SANTOS, ENTIAUSPE-NETO, SILVA-ARAÚJO, SOUZA, LEMA, STRÜSSMANN & ALBUQUERQUE, 2018
- Apostolepis lineata COPE, 1887
- Apostolepis longicaudata GOMES, 1921
- Apostolepis multicincta HARVEY, 1999
- Apostolepis nelsonjorgei DE LEMA & RENNER, 2004
- Apostolepis niceforoi AMARAL, 1935
- Apostolepis nigrolineata (PETERS, 1869)
- Apostolepis nigroterminata BOULENGER, 1896
- Apostolepis phillipsae HARVEY, 1999
- Apostolepis polylepis AMARAL, 1922
- Apostolepis pymi BOULENGER, 1903
- Apostolepis quirogai GIRAUDO & SCROCCHI, 1998
- Apostolepis sanctaeritae WERNER, 1924
- Apostolepis serrana DE LEMA & RENNER, 2006
- Apostolepis striata DE LEMA, 2004
- Apostolepis tenuis RUTHVEN, 1927
- Apostolepis tertulianobeui DE LEMA, 2004
- Apostolepis thalesdelemai BORGES-NOJOSA, LIMA, BEZERRA & JAMES, 2016
- Apostolepis underwoodi LEMA & CAMPBELL, 2017
- Apostolepis vittata (COPE, 1887)
- Aprosdoketophis andreonei WALLACH, LANZA & NISTRI, 2010
- Arcanumophis problematicus (MYERS, 1986)
- Archelaphe bella (STANLEY, 1917)
- Argyrogena fasciolata (SHAW, 1802)
- Argyrogena vittacaudata (BLYTH, 1854)
- Arizona elegans KENNICOTT, 1859
- Arizona pacata KLAUBER, 1946
- Arrhyton ainictum SCHWARTZ & GARRIDO, 1981
- Arrhyton dolichura WERNER, 1909
- Arrhyton procerum HEDGES & GARRIDO, 1992
- Arrhyton redimitum (COPE, 1862)
- Arrhyton supernum HEDGES & GARRIDO, 1992
- Arrhyton taeniatum GÜNTHER, 1858
- Arrhyton tanyplectum SCHWARTZ & GARRIDO, 1981
- Arrhyton vittatum (GUNDLACH, 1861)
- Aspidura brachyorrhos (BOIE, 1827)
- Aspidura ceylonensis (GÜNTHER, 1858)
- Aspidura copei GÜNTHER, 1864
- Aspidura deraniyagalae GANS & FETCHO, 1982
- Aspidura desilvai WICKRAMASINGHE, BANDARA, VIDANAPATHIRANA & WICKRAMASINGHE, 2019
- Aspidura drummondhayi BOULENGER, 1904
- Aspidura guentheri FERGUSON, 1876
- Aspidura ravanai WICKRAMASINGHE, VIDANAPATHIRANA, KANDAMBI, PYRON & WICKRAMASINGHE, 2017
- Aspidura trachyprocta COPE, 1860
- Atractus aboiporu MELO-SAMPAIO, PASSOS, FOUQUET, COSTA-PRUDENTE & TORRES-CARVAJAL, 2019
- Atractus acheronius PASSOS, RIVAS-FUENMAYOR & BARRIO-AMORÓS, 2009
- Atractus albuquerquei DA CUNHA & DO NASCIMENTO, 1983
- Atractus alphonsehogei DA CUNHA & DO NASCIMENTO, 1983
- Atractus altagratiae PASSOS & FERNANDES, 2008
- Atractus alytogrammus KÖHLER & KIECKBUSCH, 2014
- Atractus andinus PRADO, 1944
- Atractus apophis PASSOS & LYNCH, 2010
- Atractus atlas PASSOS, SCANFERLA, MELO- SAMPAIO, BRITO & ALMENDARIZ, 2018
- Atractus atratus PASSOS & LYNCH, 2010
- Atractus attenuates MYERS & SCHARGEL, 2006
- Atractus avernus PASSOS, CHIESSE, TORRES-CARVAJAL & SAVAGE, 2009
- Atractus ayeush ESQUEDA, 2011
- Atractus badius (BOIE, 1827)
- Atractus biseriatus PRADO, 1941
- Atractus bocki WERNER, 1909
- Atractus bocourti BOULENGER, 1894
- Atractus boimirim PASSOS, PRUDENTE & LYNCH, 2016
- Atractus boulengerii PERACCA, 1896
- Atractus caete PASSOS, FERNANDES, BÉRNILS & MOURA-LEITE, 2010
- Atractus careolepis KÖHLER & KIECKBUSCH, 2014
- Atractus carrioni PARKER, 1930
- Atractus caxiuana DA COSTA PRUDENTE & SANTOS-COSTA, 2006
- Atractus cerberus ARTEAGA, MEBERT, VALENCIA, CISNEROS-HEREDIA, PEÑAFIEL, REYES-PUIG, VIEIRA-FERNANDES & GUAYASAMIN, 2017
- Atractus charitoae SILVA HAAD, 2004
- Atractus chthonius PASSOS & LYNCH, 2010
- Atractus clarki DUNN & BAILEY, 1939
- Atractus collaris PERACCA, 1897
- Atractus crassicaudatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Atractus dapsilis MELO-SAMPAIO, PASSOS, FOUQUET, COSTA-PRUDENTE & TORRES-CARVAJAL, 2019
- Atractus darienensis MYERS, 2003
- Atractus depressiocellus MYERS, 2003
- Atractus duboisi (BOULENGER, 1880)
- Atractus duidensis ROZE, 1961
- Atractus dunni SAVAGE, 1955
- Atractus echidna PASSOS, MUESES-CISNEROS, LYNCH & FERNANDES, 2009
- Atractus ecuadorensis SAVAGE, 1955
- Atractus edioi DA SILVA, RODRIGUES SILVA, RIBEIRO, SOUZA & DO AMARAL SOUZA, 2005
- Atractus elaps (GÜNTHER, 1858)
- Atractus emigdioi GONZALES-SPONGA, 1971
- Atractus emmeli (BOETTGER, 1888)
- Atractus eriki ESQUEDA, LA MARCA & BAZÓ, 2007
- Atractus erythromelas BOULENGER, 1903
- Atractus esepe ARTEAGA, MEBERT, VALENCIA, CISNEROS-HEREDIA, PEÑAFIEL, REYES-PUIG, VIEIRA-FERNANDES & GUAYASAMIN, 2017
- Atractus favae (FILIPPI, 1840)
- Atractus flammigerus (BOIE, 1827)
- Atractus franciscopaivai SILVA HAAD, 2004
- Atractus francoi PASSOS, FERNANDES, BÉRNILS & MOURA-LEITE, 2010
- Atractus fuliginosus (HALLOWELL, 1845)
- Atractus gaigeae (SAVAGE, 1955)
- Atractus gigas MYERS & SCHARGEL, 2006
- Atractus guentheri (WUCHERER, 1861)
- Atractus heliobelluomini SILVA HAAD, 2004
- Atractus heyeri ESQUEDA & MCDIARMID, 2015
- Atractus hoogmoedi PRUDENTE & PASSOS, 2010
- Atractus hostilitractus MYERS, 2003
- Atractus imperfectus MYERS, 2003
- Atractus indistinctus PRADO, 1940
- Atractus insipidus ROZE, 1961
- Atractus iridescens PERACCA, 1896
- Atractus lancinii ROZE, 1961
- Atractus lasallei AMARAL, 1931
- Atractus latifrons (GÜNTHER, 1868)
- Atractus lehmanni BOETTGER, 1898
- Atractus loveridgei AMARAL, 1930
- Atractus macondo PASSOS, LYNCH & FERNANDES, 2009
- Atractus maculatus (GÜNTHER, 1858)
- Atractus major BOULENGER, 1894
- Atractus manizalesensis PRADO, 1940
- Atractus mariselae LANCINI, 1969
- Atractus marthae MENESES-PELAYO & PASSOS, 2019
- Atractus matthewi MARKEZICH & BARRIO-AMORÓS, 2004
- Atractus medusa PASSOS, MUESES-CISNEROS, LYNCH & FERNANDES, 2009
- Atractus melanogaster WERNER, 1916
- Atractus melas BOULENGER, 1908
- Atractus meridensis ESQUEDA & LA MARCA, 2005
- Atractus micheleae ESQUEDA & LA MARCA, 2005
- Atractus microrhynchus (COPE, 1868)
- Atractus mijaresi ESQUEDA & LA MARCA, 2005
- Atractus modestus BOULENGER, 1894
- Atractus multicinctus (JAN, 1865)
- Atractus multidentatus PASSOS, RIVAS & BARRIO-AMORÓS, 2009
- Atractus nasutus PASSOS, FERNANDES & LYNCH, 2009
- Atractus natans HOOGMOED & PRUDENTE, 2003
- Atractus nicefori AMARAL, 1930
- Atractus nigricaudus SCHMIDT & WALKER, 1943
- Atractus nigriventris AMARAL, 1933
- Atractus obesus MARX, 1960
- Atractus obtusirostris WERNER, 1916
- Atractus occidentalis SAVAGE, 1955
- Atractus occipitoalbus (JAN, 1862)
- Atractus ochrosetrus ESQUEDA & LA MARCA, 2005
- Atractus oculotemporalis AMARAL, 1932
- Atractus orcesi SAVAGE, 1955
- Atractus paisa PASSOS, FERNANDES & LYNCH, 2009
- Atractus pamplonensis AMARAL, 1937
- Atractus pantostictus FERNANDES & PUORTO, 1993
- Atractus paraguayensis WERNER, 1924
- Atractus paucidens DESPAX, 1910
- Atractus pauciscutatus SCHMIDT & WALKER, 1943
- Atractus peruvianus (JAN, 1862)
- Atractus poeppigi (JAN, 1862)
- Atractus potschi FERNANDES, 1995
- Atractus punctiventris AMARAL, 1933
- Atractus pyroni ARTEAGA, MEBERT, VALENCIA, CISNEROS-HEREDIA, PEÑAFIEL, REYES-PUIG, VIEIRA-FERNANDES & GUAYASAMIN, 2017
- Atractus resplendens WERNER, 1901
- Atractus reticulatus (BOULENGER, 1885)
- Atractus riveroi ROZE, 1961
- Atractus ronnie PASSOS, FERNANDES & BORGES-NOJOSA, 2007
- Atractus roulei DESPAX, 1910
- Atractus sanctaemartae DUNN, 1946
- Atractus sanguineus PRADO, 1944
- Atractus savagei SALAZAR-VALENZUELA, TORRES-CARVAJAL & PASSOS, 2014
- Atractus schach (BOIE, 1827)
- Atractus serranus AMARAL, 1930
- Atractus snethlageae DA CUNHA & DO NASCIMENTO, 1983
- Atractus spinalis PASSOS, TEXEIRA Jr, RECODER, DE SENA, DAL VECHIO, DE ARRUDA PINTO, MENDONÇA, CASSIMIRO & RODRIGUES, 2013
- Atractus steyermarki ROZE, 1958
- Atractus stygius PASSOS, AZEVEDO, NOGUEIRA, FERNANDES & SWAYA, 2019
- Atractus surucucu PRUDENTE, 2008
- Atractus tamaensis ESQUEDA & LA MARCA, 2005
- Atractus tamessari KOK, 2006
- Atractus taphorni SCHARGEL & GARCÍA-PÉREZ, 2002
- Atractus tartarus PASSOS, PRUDENTE & LYNCH, 2016
- Atractus thalesdelemai PASSOS, FERNANDES & ZANELLA, 2005
- Atractus titanicus PASSOS, FERNANDES & LYNCH, 2009
- Atractus torquatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Atractus touzeti SCHARGEL, LAMAR, PASSOS, VALENCIA, CISNEROS-HEREDA & CAMPBELL, 2013
- Atractus trefauti MELO-SAMPAIO, PASSOS, FOUQUET, COSTA-PRUDENTE & TORRES-CARVAJAL, 2019
- Atractus trihedrurus AMARAL, 1926
- Atractus trilineatus WAGLER, 1828
- Atractus trivittatus AMARAL, 1933
- Atractus turikensis BARROS, 2000
- Atractus typhon PASSOS, MUESES-CISNEROS, LYNCH & FERNANDES, 2009
- Atractus variegatus PRADO, 1942
- Atractus ventrimaculatus BOULENGER, 1905
- Atractus vertebralis BOULENGER, 1904
- Atractus vertebrolineatus PRADO, 1941
- Atractus vittatus BOULENGER, 1894
- Atractus wagleri PRADO, 1945
- Atractus werneri PERACCA, 1914
- Atractus zebrinus (JAN, 1862)
- Atractus zidoki GASC & RODRIGUES, 1979
- Atretium schistosum (DAUDIN, 1803)
- Atretium yunnanensis ANDERSON, 1879
- Baliodryas steinbachi (BOULENGER, 1905)
- Bamanophis dorri (LATASTE, 1888)
- Blythia hmuifang VOGEL, LALREMSANGA & VANLALHRIMA, 2017
- Blythia reticulata (BLYTH, 1854)
- Bogertophis rosaliae (MOCQUARD, 1899)
- Bogertophis subocularis (BROWN, 1901)
- Boiga andamanensis (WALL, 1909)
- Boiga angulata (PETERS, 1861)
- Boiga barnesii (GÜNTHER, 1869)
- Boiga beddomei (WALL, 1909)
- Boiga bengkuluensis ORLOV, KUDRYAVTZEV, RYABOV & SHUMAKOV, 2003
- Boiga bourreti TILLACK, ZIEGLER & KHAC QUYET, 2004
- Boiga ceylonensis (GÜNTHER, 1858)
- Boiga cyanea (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Boiga cynodon (BOIE, 1827)
- Boiga dendrophila (BOIE, 1827)
- Boiga dightoni (BOULENGER, 1894)
- Boiga drapiezii (BOIE, 1827)
- Boiga flaviviridis VOGEL & GANESH, 2013
- Boiga forsteni (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Boiga gocool (GRAY, 1834)
- Boiga guangxiensis WEN, 1998
- Boiga hoeseli RAMADHAN, ISKANDAR & SUBASRI, 2010
- Boiga irregularis (BECHSTEIN, 1802)
- Boiga jaspidea (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Boiga kraepelini STEJNEGER, 1902
- Boiga multifasciata (BLYTH, 1861)
- Boiga multomaculata (BOIE, 1827)
- Boiga nigriceps (GÜNTHER, 1863)
- Boiga nuchalis (GÜNTHER, 1875)
- Boiga ochracea (THEOBALD, 1868)
- Boiga philippina (PETERS, 1867)
- Boiga quincunciata (WALL, 1908)
- Boiga saengsomi NUTAPHAND, 1985
- Boiga schultzei TAYLOR, 1923
- Boiga siamensis NUTAPHAND, 1971
- Boiga tanahjampeana ORLOV & RYABOV, 2002
- Boiga thackerayi GIRI, DEEPAK, CAPTAIN, PAWAR & TILLACK, 2019
- Boiga trigonata (SCHNEIDER, 1802)
- Boiga wallachi DAS, 1998
- Boiga westermanni (REINHARDT, 1863)
- Boiruna maculata (BOULENGER, 1896)
- Boiruna sertaneja ZAHER, 1996
- Borikenophis portoricensis (REINHARDT & LÜTKEN, 1862)
- Borikenophis prymnus (SCHWARTZ, 1966)
- Borikenophis sanctaecrucis (COPE, 1862)
- Borikenophis variegatus (SCHMIDT, 1926)
- Caaeteboia amarali (WETTSTEIN, 1930)
- Caaeteboia gaeli MONTINGELLI, BARBO, PEREIRA-FILHO, SANTANA, RODRIGUES-FRANÇA, GRAZZIOTIN & ZAHER, 2020
- Calamaria abramovi ORLOV, 2009
- Calamaria abstrusa INGER & MARX, 1965
- Calamaria acutirostris BOULENGER, 1896
- Calamaria albiventer (GRAY, 1834)
- Calamaria alidae BOULENGER, 1920
- Calamaria andersoni YANG & ZHENG, 2018
- Calamaria apraeocularis SMITH, 1927
- Calamaria banggaiensis KOCH, ARIDA, MCGUIRE, ISKANDAR & BÖHME, 2009
- Calamaria battersbyi INGER & MARX, 1965
- Calamaria bicolor DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Calamaria bitorques PETERS, 1872
- Calamaria boesemani INGER & MARX, 1965
- Calamaria borneensis BLEEKER, 1860
- Calamaria brongersmai INGER & MARX, 1965
- Calamaria buchi MARX & INGER, 1955
- Calamaria butonensis HOWARD & GILLESPIE, 2007
- Calamaria ceramensis DE ROOIJ, 1913
- Calamaria concolor ORLOV, TRUONG, TAO, ANANJEVA & CUC, 2010
- 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 gialaiensis ZIEGLER, SANG & TRUONG, 2009
- Calamaria grabowskyi FISCHER, 1885
- Calamaria gracillima (GÜNTHER, 1872)
- Calamaria griswoldi LOVERIDGE, 1938
- Calamaria hilleniusi INGER & MARX, 1965
- Calamaria ingeri GRISMER, KAISER & YAAKOB, 2004
- Calamaria javanica BOULENGER, 1891
- Calamaria joloensis TAYLOR, 1922
- Calamaria lateralis MOCQUARD, 1890
- Calamaria lautensis DE ROOIJ, 1917
- Calamaria leucogaster BLEEKER, 1860
- Calamaria linnaei BOIE, 1827
- Calamaria longirostris HOWARD & GILLESPIE, 2007
- 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 modesta DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Calamaria muelleri BOULENGER, 1896
- Calamaria nuchalis BOULENGER, 1896
- Calamaria palavanensis INGER & MARX, 1965
- Calamaria pavimentata DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Calamaria pfefferi STEJNEGER, 1901
- Calamaria prakkei LIDTH DE JEUDE, 1893
- Calamaria rebentischi BLEEKER, 1860
- Calamaria sangi TRUONG, KOCH & ZIEGLER, 2009
- Calamaria schlegeli DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Calamaria schmidti MARX & INGER, 1955
- Calamaria septentrionalis BOULENGER, 1890
- Calamaria strigiventris POYARKOV, NGUYEN, ORLOV & VOGEL, 2019
- Calamaria suluensis TAYLOR, 1922
- Calamaria sumatrana EDELING, 1870
- Calamaria thanhi ZIEGLER & QUYET, 2005
- Calamaria ulmeri SACKETT, 1940
- Calamaria virgulata BOIE, 1827
- Calamaria yunnanensis CHERNOV, 1962
- Calamodontophis paucidens (AMARAL, 1936)
- Calamodontophis ronaldoi FRANCO, DE CARVALHO CINTRA & DE LEMA, 2006
- Calamorhabdium acuticeps AHL, 1933
- Calamorhabdium kuekenthali BOETTGER, 1898
- Caraiba andreae (REINHARDT & LÜTKEN, 1862)
- Carphophis amoenus (SAY, 1825)
- Carphophis vermis (KENNICOTT, 1859)
- Cemophora coccinea (BLUMENBACH, 1788)
- Cemophora lineri (WILLIAMS, BROWN & WILSON, 1966)
- Cenaspis aenigma CAMPBELL, SMITH & HALL, 2018
- Cercophis auratus (SCHLEGEL, 1837)
- Chapinophis xanthocheilus CAMPBELL & SMITH, 1998
- Chersodromus australis CANSECO-MÁRQUEZ, RAMÍREZ-GONZÁLEZ & CAMPBELL, 2018
- Chersodromus liebmanni REINHARDT, 1861
- Chersodromus nigrum CANSECO-MÁRQUEZ, RAMÍREZ-GONZÁLEZ & CAMPBELL, 2018
- Chersodromus rubriventris (TAYLOR, 1949)
- Chironius bicarinatus (WIED-NEUWIED, 1820)
- Chironius brazili HAMDAN & FERNANDES, 2015
- Chironius carinatus (LINNAEUS, 1758)
- Chironius challenger KOK, 2010
- Chironius diamantina FERNANDES & HAMDAN, 2014
- Chironius exoletus (LINNAEUS, 1758)
- Chironius flavolineatus JAN, 1863
- Chironius flavopictus (WERNER, 1909)
- 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 leucometapus DIXON, WIEST & CEI, 1993
- Chironius maculoventris DIXON, WIEST & CEI, 1993
- Chironius monticola ROZE, 1952
- Chironius multiventris SCHMIDT & WALKER, 1943
- Chironius quadricarinatus BOIE, 1827
- Chironius scurrulus (WAGLER, 1824)
- Chironius septentrionalis DIXON, WIEST & CEI, 1993
- Chironius spixii (HALLOWELL, 1845)
- Chironius vincenti (BOULENGER, 1891)
- Chlorosoma dunupyana MELO-SAMPAIO, PASSOS, MARTINS, JENNINGS, MOURA-LEITE, MORATO, VENEGAS, CHÁVEZ, VENÂNCIO & SOUZA, 2020
- Chlorosoma laticeps WERNER, 1900
- Chlorosoma viridissima (LINNAEUS, 1758)
- Chrysopelea ornata (SHAW, 1802)
- Chrysopelea paradisi BOIE, 1827
- Chrysopelea pelias (LINNAEUS, 1758)
- Chrysopelea rhodopleuron BOIE, 1827
- Chrysopelea taprobanica SMITH, 1943
- Clelia clelia (DAUDIN, 1803)
- Clelia equatoriana (AMARAL, 1924)
- Clelia errabunda UNDERWOOD, 1993
- Clelia hussami MORATO, FRANCO & SANCHES, 2003
- Clelia langeri REICHLE & EMBERT, 2005
- Clelia plumbea (WIED-NEUWIED, 1820)
- Clelia scytalina (COPE, 1867)
- Clonophis kirtlandii (KENNICOTT, 1856)
- 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)
- Coelognathus subradiatus (SCHLEGEL, 1837)
- Collorhabdium williamsoni SMEDLEY, 1932
- Coluber constrictor LINNAEUS, 1758
- Colubroelaps nguyenvansangi ORLOV, KHARIN, ANANJEVA, THIEN TAO & QUANG TRUONG, 2009
- Coniophanes alvarezi CAMPBELL, 1989
- 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 longinquus CADLE, 1989
- Coniophanes melanocephalus (PETERS, 1869)
- 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 PEREZ-HIGAREDA, LOPEZ-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)
- Contia longicaudae FELDMAN & HOYER, 2010
- Contia tenuis (BAIRD & GIRARD, 1852)
- Coronelaps lepidus (REINHARDT, 1861)
- Coronella austriaca LAURENTI, 1768
- Coronella brachyura (GÜNTHER, 1866)
- Coronella girondica (DAUDIN, 1803)
- Crisantophis nevermanni (DUNN, 1937)
- Crotaphopeltis barotseensis BROADLEY, 1968
- Crotaphopeltis braestrupi RASMUSSEN, 1985
- Crotaphopeltis degeni (BOULENGER, 1906)
- Crotaphopeltis hippocrepis (REINHARDT, 1843)
- Crotaphopeltis hotamboeia (LAURENTI, 1768)
- Crotaphopeltis tornieri (WERNER, 1908)
- Cryophis hallbergi BOGERT & DUELLMAN, 1963
- Cubophis brooksi (BARBOUR, 1914)
- Cubophis cantherigerus (BIBRON, 1840)
- Cubophis caymanus (GARMAN, 1887)
- Cubophis fuscicauda (GARMAN, 1888)
- Cubophis ruttyi (GRANT, 1941)
- Cubophis vudii (COPE, 1862)
- Dasypeltis abyssina (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Dasypeltis arabica BROADLEY & BATES, 2018
- Dasypeltis atra STERNFELD, 1912
- Dasypeltis bazi SALEH & SARHAN, 2016
- Dasypeltis confusa TRAPE & MANÉ, 2006
- Dasypeltis crucifera BATES, 2018
- Dasypeltis fasciata SMITH, 1849
- Dasypeltis gansi TRAPE & MANÉ, 2006
- Dasypeltis inornata SMITH, 1849
- Dasypeltis latericia TRAPE & MANÉ, 2006
- Dasypeltis medici BIANCONI, 1859
- Dasypeltis palmarum (LEACH, 1818)
- Dasypeltis parascabra TRAPE, MEDIANNIKOV & TRAPE, 2012
- Dasypeltis sahelensis TRAPE & MANÉ, 2006
- Dasypeltis scabra (LINNAEUS, 1758)
- Dasypeltis taylori BATES & BROADLEY, 2018
- Dendrelaphis andamanensis (ANDERSON, 1871)
- Dendrelaphis ashoki VOGEL & VAN ROOIJEN, 2011
- Dendrelaphis bifrenalis (BOULENGER, 1890)
- Dendrelaphis biloreatus WALL, 1908
- Dendrelaphis calligaster (GÜNTHER, 1867)
- Dendrelaphis caudolineatus (GRAY, 1834)
- Dendrelaphis caudolineolatus (GÜNTHER, 1869)
- Dendrelaphis chairecacos (BOIE, 1827)
- Dendrelaphis cyanochloris (WALL, 1921)
- Dendrelaphis effrenis WERNER, 1909
- Dendrelaphis flavescens GAULKE, 1994
- Dendrelaphis formosus (BOIE, 1827)
- Dendrelaphis fuliginosus GRIFFIN, 1909
- Dendrelaphis gastrostictus (BOULENGER, 1894)
- Dendrelaphis girii VOGEL & VAN ROOIJEN, 2011
- Dendrelaphis grandoculis (BOULENGER, 1890)
- Dendrelaphis grismeri VOGEL & VAN ROOIJEN, 2008
- Dendrelaphis haasi VAN ROOIJEN & VOGEL, 2008
- Dendrelaphis hollinrakei LAZELL, 2002
- Dendrelaphis humayuni TIWARI & BISWAS, 1973
- Dendrelaphis inornatus BOULENGER, 1897
- Dendrelaphis keiensis (MERTENS, 1926)
- Dendrelaphis kopsteini VOGEL & VAN ROOIJEN, 2007
- Dendrelaphis levitoni VAN ROOIJEN & VOGEL, 2012
- Dendrelaphis lineolatus (JACQUINOT & GUICHENOT, 1853)
- Dendrelaphis lorentzii (LIDTH DE JEUDE, 1911)
- Dendrelaphis luzonensis LEVITON, 1961
- Dendrelaphis macrops (GÜNTHER, 1877)
- Dendrelaphis marenae VOGEL & VAN ROOIJEN, 2008
- Dendrelaphis modestus BOULENGER, 1894
- Dendrelaphis ngansonensis (BOURRET, 1935)
- Dendrelaphis nigroserratus VOGEL, VAN ROOIJEN & HAUSER, 2012
- Dendrelaphis oliveri (TAYLOR, 1950)
- Dendrelaphis papuensis BOULENGER, 1895
- Dendrelaphis philippinensis (GÜNTHER, 1879)
- Dendrelaphis pictus (GMELIN, 1789)
- Dendrelaphis punctulatus (GRAY, 1826)
- Dendrelaphis schokari (KUHL, 1820)
- Dendrelaphis striatus (COHN, 1905)
- Dendrelaphis striolatus (PETERS, 1867)
- Dendrelaphis subocularis (BOULENGER, 1888)
- Dendrelaphis terrificus (PETERS, 1872)
- Dendrelaphis tristis (DAUDIN, 1803)
- Dendrelaphis underwoodi VAN ROOIJEN & VOGEL, 2008
- Dendrelaphis vogeli JIANG, GUO, REN & LI, 2020
- Dendrelaphis walli VOGEL & VAN ROOIJEN, 2011
- Dendrelaphis wickrorum DANUSHKA, KANISHKA, AMARASINGHE, VOGEL & SENEVIRATNE, 2020
- Dendrophidion apharocybe CADLE, 2012
- Dendrophidion atlantica FREIRE, CARAMASCHI & GONÇALVES, 2010
- Dendrophidion bivittatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Dendrophidion boshelli DUNN, 1944
- Dendrophidion brunneum (GÜNTHER, 1858)
- Dendrophidion clarkii DUNN, 1933
- Dendrophidion crybelum CADLE, 2012
- Dendrophidion dendrophis (SCHLEGEL, 1837)
- Dendrophidion graciliverpa CADLE, 2012
- Dendrophidion nuchale (PETERS, 1863)
- Dendrophidion paucicarinatum (COPE, 1894)
- Dendrophidion percarinatum (COPE, 1893)
- Dendrophidion prolixum CADLE, 2012
- Dendrophidion rufiterminorum CADLE & SAVAGE, 2012
- Dendrophidion vinitor SMITH, 1941
- Diadophis punctatus (LINNAEUS, 1766)
- Diaphorolepis laevis WERNER, 1923
- Diaphorolepis wagneri JAN, 1863
- Dipsadoboa aulica (GÜNTHER, 1864)
- Dipsadoboa brevirostris (STERNFELD, 1908)
- Dipsadoboa duchesnii (BOULENGER, 1901)
- Dipsadoboa flavida (BROADLEY & STEVENS, 1971)
- Dipsadoboa kageleri (UTHMÖLLER, 1939)
- Dipsadoboa montisilva BRANCH, CONRADIE & TOLLEY, 2019
- Dipsadoboa shrevei (LOVERIDGE, 1932)
- Dipsadoboa underwoodi RASMUSSEN, 1993
- Dipsadoboa unicolor GÜNTHER, 1858
- Dipsadoboa viridis (PETERS, 1869)
- Dipsadoboa weileri (LINDHOLM, 1905)
- Dipsadoboa werneri (BOULENGER, 1897)
- Dipsas albifrons (SAUVAGE, 1884)
- Dipsas alternans (FISCHER, 1885)
- Dipsas andiana (BOULENGER, 1896)
- Dipsas articulata (COPE, 1868)
- Dipsas baliomelas HARVEY, 2008
- Dipsas bicolor (GÜNTHER, 1895)
- Dipsas bobridgelyi ARTEAGA, SALAZAR-VALENZUELA, MEBERT, PEÑAFIEL, AGUIAR, SÁNCHEZ-NIVICELA, PYRON, COLSTON, CISNEROS-HEREDIA, YÁNEZ-MUÑOZ, VENEGAS, GUAYASAMIN & TORRES-CARVAJAL, 2018
- Dipsas bothropoides MEBERT, PASSOS, FERNANDES, ENTIAUSPE-NETO, QUEIROZ-ALVEZ, MACHADO & LOPES, 2020
- Dipsas brevifacies (COPE, 1866)
- Dipsas bucephala (SHAW, 1802)
- Dipsas catesbyi (SENTZEN, 1796)
- Dipsas chaparensis REYNOLDS & FOSTER, 1992
- Dipsas cisticeps (BOETTGER, 1885)
- Dipsas copei (GÜNTHER, 1872)
- Dipsas elegans (BOULENGER, 1896)
- Dipsas ellipsifera (BOULENGER, 1898)
- Dipsas gaigeae (OLIVER, 1937)
- Dipsas georgejetti ARTEAGA, SALAZAR-VALENZUELA, MEBERT, PEÑAFIEL, AGUIAR, SÁNCHEZ-NIVICELA, PYRON, COLSTON, CISNEROS-HEREDIA, YÁNEZ-MUÑOZ, VENEGAS, GUAYASAMIN & TORRES-CARVAJAL, 2018
- Dipsas gracilis (BOULENGER, 1902)
- Dipsas incerta (JAN, 1863)
- Dipsas indica LAURENTI, 1768
- Dipsas jamespetersi ORCES & ALMENDARIZ, 1989
- 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 lavillai SCROCCHI, PORTO & REY, 1993
- Dipsas maxillaris (WERNER, 1910)
- Dipsas mikanii (SCHLEGEL, 1837)
- Dipsas neuwiedi (IHERING, 1911)
- Dipsas nicholsi (DUNN, 1933)
- Dipsas oligozonata ORCES & ALMENDARIZ, 1989
- Dipsas oneilli ROSSMAN & THOMAS, 1979
- Dipsas oreas (COPE, 1868)
- Dipsas oswaldobaezi ARTEAGA, SALAZAR-VALENZUELA, MEBERT, PEÑAFIEL, AGUIAR, SÁNCHEZ-NIVICELA, PYRON, COLSTON, CISNEROS-HEREDIA, YÁNEZ-MUÑOZ, VENEGAS, GUAYASAMIN & TORRES-CARVAJAL, 2018
- Dipsas pakaraima MACCULLOCH & LATHROP, 2004
- Dipsas palmeri (BOULENGER, 1912)
- Dipsas pavonina SCHLEGEL, 1837
- Dipsas peruana (BOETTGER, 1898)
- Dipsas praeornata (WERNER, 1909)
- Dipsas pratti (BOULENGER, 1897)
- Dipsas sanctijoannis (BOULENGER, 1911)
- Dipsas sazimai FERNANDES, MARQUES & ARGÔLO, 2010
- Dipsas schunkii (BOULENGER, 1908)
- Dipsas temporalis (WERNER, 1909)
- Dipsas tenuissima TAYLOR, 1954
- Dipsas trinitatis PARKER, 1926
- Dipsas turgida COPE, 1868
- Dipsas vagrans (DUNN, 1923)
- Dipsas vagus (JAN, 1863)
- Dipsas variegata (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Dipsas ventrimaculata (BOULENGER, 1885)
- Dipsas vermiculata PETERS, 1960
- Dipsas viguieri (BOCOURT, 1884)
- Dipsas williamsi CARILLO DE ESPINOZA, 1974
- Dispholidus typus (SMITH, 1828)
- Ditaxodon taeniatus (PETERS, 1868)
- Dolichophis andreanus (WERNER, 1917)
- Dolichophis caspius (GMELIN, 1789)
- Dolichophis jugularis (LINNAEUS, 1758)
- Dolichophis schmidti (NIKOLSKY, 1909)
- Drepanoides anomalus (JAN, 1863)
- Drymarchon caudomaculatus WÜSTER, YRAUSQUIN & MIJARES-URRUTIA, 2001
- Drymarchon corais (BOIE, 1827)
- Drymarchon couperi (HOLBROOK, 1842)
- Drymarchon margaritae ROZE, 1959
- Drymarchon melanurus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Drymobius chloroticus (COPE, 1886)
- Drymobius margaritiferus (SCHLEGEL, 1837)
- Drymobius melanotropis (COPE, 1875)
- Drymobius rhombifer (GÜNTHER, 1860)
- Drymoluber apurimacensis LEHR, CARRILLO & HOCKING, 2004
- Drymoluber brazili (GOMES, 1918)
- Drymoluber dichrous (PETERS, 1863)
- Dryophiops philippina BOULENGER, 1896
- Dryophiops rubescens (GRAY, 1834)
- Echinanthera amoena (JAN, 1863)
- Echinanthera cephalomaculata DI BERNARDO, 1994
- Echinanthera cephalostriata DI BERNARDO, 1996
- Echinanthera cyanopleura (COPE, 1885)
- Echinanthera melanostigma (WAGLER, 1824)
- Echinanthera undulata (WIED-NEUWIED, 1824)
- 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 occidentalis RAJABIZADEH, NAGY, ADRIAENS, AVCI, MASROOR, SCHMIDTLER, NAZAROV, ESMAEILI & CHRISTIAENS, 2015
- Eirenis persicus (ANDERSON, 1872)
- Eirenis punctatolineatus (BOETTGER, 1892)
- Eirenis rafsanjanicus AKBARPOUR, RASTEGAR-POUYANI, FATHINIA & RASTEGAR-POUYANI, 2020
- Eirenis rechingeri EISELT, 1971
- Eirenis rothii JAN, 1863
- Eirenis thospitis SCHMIDTLER & LANZA, 1990
- Eirenis yassujicus FATHINIA, RASTEGAR-POUYANI & SHAFAEIPOUR, 2019
- Elaphe anomala (BOULENGER, 1916)
- Elaphe bimaculata SCHMIDT, 1925
- Elaphe cantoris (BOULENGER, 1894)
- Elaphe carinata (GÜNTHER, 1864)
- Elaphe climacophora (BOIE, 1826)
- Elaphe davidi (SAUVAGE, 1884)
- Elaphe dione (PALLAS, 1773)
- Elaphe hodgsoni (GÜNTHER, 1860)
- Elaphe moellendorffi (BOETTGER, 1886)
- Elaphe quadrivirgata (BOIE, 1826)
- Elaphe quatuorlineata LACEPEDE, 1789
- Elaphe sauromates (PALLAS, 1811)
- Elaphe schrenckii STRAUCH, 1873
- Elaphe taeniura (COPE, 1861)
- Elaphe urartica JABLONSKI, KUKUSHKIN, AVCI, BUNYATOVA, ILGAZ, TUNIYEV ET JANDZIK, 2019
- Elaphe zoigeensis HUANG, DING, BURBRINK, YANG, HUANG, LING, CHEN & ZHANG, 2012
- Elapoidis fusca BOIE, 1827
- Elapoidis sumatrana BLEEKER, 1860
- Elapomorphus quinquelineatus (RADDI, 1820)
- Elapomorphus wuchereri GÜNTHER, 1861
- Emmochliophis fugleri FRITTS & SMITH, 1969
- Emmochliophis miops (BOULENGER, 1898)
- Enuliophis sclateri (BOULENGER, 1894)
- Enulius bifoveatus MCCRANIE & KÖHLER, 1999
- Enulius flavitorques (COPE, 1868)
- Enulius oligostichus SMITH, ARNDT & SHERBROOK, 1967
- Enulius roatanensis MCCRANIE & KÖHLER, 1999
- Erythrolamprus aesculapii (LINNAEUS, 1758)
- Erythrolamprus albertguentheri (GRAZZIOTIN, ZAHER, MURPHY, SCROCCHI, BENAVIDES, ZHANG & BONATTO, 2012)
- Erythrolamprus almadensis (WAGLER, 1824)
- Erythrolamprus andinus (DIXON, 1983)
- Erythrolamprus atraventer (DIXON & THOMAS, 1985)
- Erythrolamprus bizona JAN, 1863
- Erythrolamprus breviceps (COPE, 1860)
- Erythrolamprus carajasensis (DA CUNHA, NASCIMENTO & AVILA-PIRES, 1985)
- Erythrolamprus ceii (DIXON, 1991)
- Erythrolamprus cobella (LINNAEUS, 1758)
- Erythrolamprus cursor (LACÉPÈDE, 1789)
- Erythrolamprus dorsocorallinus (ESQUEDA, NATERA, LA MARCA & ILIJA-FISTAR, 2007)
- Erythrolamprus epinephalus (COPE, 1862)
- Erythrolamprus festae (PERACCA, 1897)
- Erythrolamprus frenatus (WERNER, 1909)
- Erythrolamprus guentheri GARMAN, 1883
- Erythrolamprus ingeri (ROZE, 1958)
- Erythrolamprus jaegeri (GÜNTHER, 1858)
- Erythrolamprus janaleeae (DIXON, 2000)
- Erythrolamprus juliae (COPE, 1879)
- Erythrolamprus macrosomus (AMARAL, 1936)
- Erythrolamprus maryellenae (DIXON, 1985)
- Erythrolamprus melanotus (SHAW, 1802)
- Erythrolamprus mertensi (ROZE, 1964)
- Erythrolamprus miliaris (LINNAEUS, 1758)
- Erythrolamprus mimus (COPE, 1868)
- Erythrolamprus mossoroensis (HOGE & LIMA-VERDE, 1973)
- Erythrolamprus ocellatus PETERS, 1869
- Erythrolamprus oligolepis (BOULENGER, 1905)
- Erythrolamprus ornatus (GARMAN, 1887)
- Erythrolamprus perfuscus (COPE, 1862)
- Erythrolamprus poecilogyrus (WIED-NEUWIED, 1824)
- Erythrolamprus pseudocorallus ROZE, 1959
- Erythrolamprus pseudoreginae MURPHY, BRASWELL, CHARLES, AUGUSTE, RIVAS, BORZÉE, LEHTINEN & JOWERS, 2019
- Erythrolamprus pyburni (MARKEZICH & DIXON, 1979)
- Erythrolamprus pygmaeus (COPE, 1868)
- Erythrolamprus reginae (LINNAEUS, 1758)
- Erythrolamprus rochai ASCENSO, COSTA & PRUDENTE, 2019
- Erythrolamprus sagittifer (JAN, 1863)
- Erythrolamprus semiaureus (COPE, 1862)
- Erythrolamprus subocularis (BOULENGER, 1902)
- Erythrolamprus taeniogaster (JAN, 1863)
- Erythrolamprus taeniurus (TSCHUDI, 1845)
- Erythrolamprus torrenicola (DONNELLY & MYERS, 1991)
- Erythrolamprus trebbaui (ROZE, 1958)
- Erythrolamprus triscalis (LINNAEUS, 1758)
- Erythrolamprus typhlus (LINNAEUS, 1758)
- Erythrolamprus viridis (GÜNTHER, 1862)
- Erythrolamprus vitti (DIXON, 2000)
- Erythrolamprus williamsi (ROZE, 1958)
- Erythrolamprus zweifeli (ROZE, 1959)
- Etheridgeum pulchrum (WERNER, 1924)
- Euprepiophis conspicillata (BOIE, 1826)
- Euprepiophis mandarinus (CANTOR, 1842)
- Euprepiophis perlaceus (STEJNEGER, 1929)
- Eutrachelophis bassleri MYERS & MCDOWELL, 2014
- Eutrachelophis papilio ZAHER & PRUDENTE, 2019
- Farancia abacura (HOLBROOK, 1836)
- Farancia erytrogramma PALISSOT DE BEAUVOIS, 1802
- 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)
- Fowlea asperrimus (BOULENGER, 1891)
- Fowlea flavipunctatus (HALLOWELL, 1860)
- Fowlea melanzostus (GRAVENHORST, 1807)
- Fowlea piscator (SCHNEIDER, 1799)
- Fowlea punctulatus (GÜNTHER, 1858)
- Fowlea sanctijohannis (BOULENGER, 1890)
- Fowlea schnurrenbergeri (KRAMER, 1977)
- Fowlea tytleri (BLYTH, 1863)
- Geagras redimitus COPE, 1875
- Geophis anocularis DUNN, 1920
- Geophis bellus MYERS, 2003
- Geophis betaniensis RESTREPO & WRIGHT, 1987
- Geophis bicolor GÜNTHER, 1868
- Geophis blanchardi TAYLOR & SMITH, 1939
- Geophis brachycephalus (COPE, 1871)
- Geophis cancellatus SMITH, 1941
- Geophis carinosus STUART, 1941
- Geophis chalybeus (WAGLER, 1830)
- Geophis championi BOULENGER, 1894
- Geophis damiani WILSON, MCCRANIE & WILLIAMS, 1998
- Geophis downsi SAVAGE, 1981
- Geophis dubius (PETERS, 1861)
- Geophis duellmani SMITH & HOLLAND, 1969
- Geophis dugesii BOCOURT, 1883
- Geophis dunni SCHMIDT, 1932
- Geophis fulvoguttatus MERTENS, 1952
- Geophis godmani BOULENGER, 1894
- Geophis hoffmanni (PETERS, 1859)
- 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 nephodrymus TOWNSEND & WILSON, 2006
- Geophis nigroalbus BOULENGER, 1908
- 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 russatus SMITH & WILLIAMS, 1966
- Geophis ruthveni WERNER, 1925
- Geophis sallaei BOULENGER, 1894
- Geophis semidoliatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Geophis sieboldi (JAN, 1862)
- Geophis talamancae LIPS & SAVAGE, 1994
- Geophis tarascae HARTWEG, 1959
- Geophis tectus SAVAGE & WATLING, 2008
- Geophis turbidus PAVÓN-VÁZQUEZ, CANSECO-MÁRQUEZ & NIETO-MONTES DE OCA, 2013
- Geophis zeledoni TAYLOR, 1954
- Gomesophis brasiliensis (GOMES, 1918)
- Gongylosoma baliodeira (BOIE, 1827)
- Gongylosoma longicaudum (PETERS, 1871)
- Gongylosoma mukutense GRISMER, DAS & LEONG, 2003
- Gongylosoma nicobariensis (STOLICZKA, 1870)
- Gongylosoma scriptum (THEOBALD, 1868)
- Gonyosoma boulengeri (MOCQUARD, 1897)
- Gonyosoma frenatum (GRAY, 1853)
- Gonyosoma jansenii (BLEEKER, 1859)
- Gonyosoma margaritatum PETERS, 1871
- Gonyosoma oxycephalum (BOIE, 1827)
- Gonyosoma prasinum (BLYTH, 1854)
- Grayia caesar (GÜNTHER, 1863)
- Grayia ornata (BOCAGE, 1866)
- Grayia smithii (LEACH, 1818)
- Grayia tholloni MOCQUARD, 1897
- Gyalopion canum (COPE, 1860)
- Gyalopion quadrangulare (GÜNTHER, 1893)
- Haitiophis anomalus (PETERS, 1863)
- Haldea striatula (LINNAEUS, 1766)
- Hapsidophrys lineatus FISCHER, 1856
- Hapsidophrys principis (BOULENGER, 1906)
- Hapsidophrys smaragdinus (SCHLEGEL, 1837)
- Hebius andreae (ZIEGLER & LE KHAC QUYET, 2006)
- Hebius annamensis (BOURRET, 1934)
- Hebius arquus (DAVID & VOGEL, 2010)
- Hebius atemporale (BOURRET, 1934)
- Hebius beddomei (GÜNTHER, 1864)
- Hebius bitaeniatum (WALL, 1925)
- Hebius boulengeri (GRESSITT, 1937)
- Hebius celebicum (PETERS & DORIA, 1878)
- Hebius chapaensis (BOURRET, 1934)
- Hebius clerki (WALL, 1925)
- Hebius concelarum (MALNATE, 1963)
- Hebius craspedogaster (BOULENGER, 1899)
- Hebius deschauenseei (TAYLOR, 1934)
- Hebius flavifrons (BOULENGER, 1887)
- Hebius frenatum (DUNN, 1923)
- Hebius groundwateri (SMITH, 1922)
- Hebius inas (LAIDLAW, 1901)
- Hebius ishigakiense (MALNATE & MUNSTERMAN, 1960)
- Hebius johannis (BOULENGER, 1908)
- Hebius kerinciense (DAVID & DAS, 2003)
- Hebius khasiense (BOULENGER, 1890)
- Hebius lacrima PURKAYASTHA & DAVID, 2019
- Hebius leucomystax (DAVID, BAIN, QUANG TRUONG, ORLOV, VOGEL, NGOC THANH & ZIEGLER, 2007)
- Hebius metusium (INGER, ZHAO, SHAFFER & WU, 1990)
- Hebius miyajimae (MAKI, 1931)
- Hebius modestum (GÜNTHER, 1875)
- Hebius monticola (JERDON, 1853)
- Hebius nicobariense (SCLATER, 1891)
- Hebius octolineatum (BOULENGER, 1904)
- Hebius optatum (HU & ZHAO, 1966)
- Hebius parallelum (BOULENGER, 1890)
- Hebius petersii (BOULENGER, 1893)
- Hebius popei (SCHMIDT, 1925)
- Hebius pryeri (BOULENGER, 1887)
- Hebius sanguineum (SMEDLEY, 1932)
- Hebius sangzhiensis ZHOU, QI, LU, LYU, WANG, LI & MA, 2019
- Hebius sarasinorum (BOULENGER, 1896)
- Hebius sarawacense (GÜNTHER, 1872)
- Hebius sauteri (BOULENGER, 1909)
- Hebius taronense (SMITH, 1940)
- Hebius venningi (WALL, 1910)
- Hebius vibakari (BOIE, 1826)
- Hebius viperinum (SCHENKEL, 1901)
- Hebius yanbianensis LIU, ZHONG, WANG, LIU & GUO, 2018
- Helicops angulatus (LINNAEUS, 1758)
- Helicops apiaka KAWASHITA-RIBEIRO, ÁVILA & MORAIS, 2013
- Helicops boitata MORAES-DA-SILVA, CECÍLIA AMARO, SALES-NUNES, STRÜSSMANN, TEIXEIRA, ANDRADE, SUDRÉ, RECODER, RODRIGUES, CURCIO, 2019
- Helicops carinicaudus (WIED-NEUWIED, 1824)
- Helicops danieli AMARAL, 1938
- Helicops gomesi AMARAL, 1922
- Helicops hagmanni ROUX, 1910
- Helicops infrataeniatus JAN, 1865
- Helicops leopardinus (SCHLEGEL, 1837)
- Helicops modestus GÜNTHER, 1861
- Helicops nentur COSTA, SANTANA, LEAL, KOROIVA & GARCIA, 2016
- Helicops pastazae SHREVE, 1934
- Helicops petersi ROSSMAN, 1976
- Helicops polylepis GÜNTHER, 1861
- Helicops scalaris JAN, 1865
- Helicops tapajonicus DA FROTA, 2005
- Helicops trivittatus (GRAY, 1849)
- Helicops yacu ROSSMAN & DIXON, 1975
- Helophis schoutedeni (DE WITTE, 1942)
- Hemerophis socotrae (GÜNTHER, 1881)
- Hemorrhois algirus (JAN, 1863)
- Hemorrhois hippocrepis (LINNAEUS, 1758)
- Hemorrhois nummifer (REUSS, 1834)
- Hemorrhois ravergieri (MÉNÉTRIES, 1832)
- Herpetoreas burbrinki GUO, ZHU, LIU, ZHNAG, LI, HUANG & PYRON, 2014
- Herpetoreas pealii (SCLATER, 1891)
- Herpetoreas platyceps (BLYTH, 1854)
- Herpetoreas sieboldii GÜNTHER, 1860
- Herpetoreas xenura (WALL, 1907)
- Heterodon kennerlyi KENNICOTT, 1860
- Heterodon nasicus BAIRD & GIRARD, 1852
- Heterodon platirhinos LATREILLE, 1801
- Heterodon simus (LINNAEUS, 1766)
- Hierophis cypriensis (SCHÄTTI, 1985)
- Hierophis gemonensis (LAURENTI, 1768)
- Hierophis viridiflavus (LACÉPÈDE, 1789)
- Hydrablabes periops (GÜNTHER, 1872)
- Hydrablabes praefrontalis (MOCQUARD, 1890)
- Hydraethiops laevis BOULENGER, 1904
- Hydraethiops melanogaster GÜNTHER, 1872
- Hydrodynastes bicinctus (HERRMANN, 1804)
- Hydrodynastes gigas (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Hydromorphus concolor PETERS, 1859
- Hydromorphus dunni SLEVIN, 1942
- Hydrops caesurus SCROCCHI, FERREIRA, GIRAUDO, AVILA & MOTTE, 2005
- Hydrops martii (WAGLER, 1824)
- Hydrops triangularis (WAGLER, 1824)
- 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
- Hypsirhynchus ater (GOSSE, 1851)
- Hypsirhynchus callilaemus (GOSSE, 1851)
- Hypsirhynchus ferox GÜNTHER, 1858
- Hypsirhynchus funereus (COPE, 1862)
- Hypsirhynchus melanichnus (COPE, 1862)
- Hypsirhynchus parvifrons (COPE, 1862)
- Hypsirhynchus polylepis (BUDEN, 1966)
- Hypsirhynchus scalaris COPE, 1862
- Ialtris agyrtes SCHWARTZ & ROSSMAN, 1976
- Ialtris dorsalis (GÜNTHER, 1858)
- Ialtris haetianus (COCHRAN, 1935)
- Ialtris parishi COCHRAN, 1932
- Iguanognathus werneri BOULENGER, 1898
- Imantodes cenchoa (LINNAEUS, 1758)
- Imantodes chocoensis TORRES-CARVAJAL, YÁNEZ-MUÑOZ, QUIROLA, SMITH & ALMENDÁRIZ, 2012
- Imantodes gemmistratus (COPE, 1861)
- Imantodes guane MISSASSI & PRUDENTE, 2015
- Imantodes inornatus (BOULENGER, 1896)
- Imantodes lentiferus (COPE, 1894)
- Imantodes phantasma MYERS, 1982
- Imantodes tenuissimus (COPE, 1867)
- Isanophis boonsongi (TAYLOR & ELBEL, 1958)
- Lampropeltis abnorma (BOCOURT, 1886)
- Lampropeltis alterna (BROWN, 1901)
- Lampropeltis annulata KENNICOTT, 1860
- Lampropeltis californiae (BLAINVILLE, 1835)
- Lampropeltis calligaster (HARLAN, 1827)
- Lampropeltis catalinensis (VAN DENBURGH & SLEVIN, 1921)
- Lampropeltis elapsoides (HOLBROOK, 1838)
- Lampropeltis extenuata (BROWN, 1890)
- Lampropeltis gentilis (BAIRD & GIRARD, 1853)
- Lampropeltis getula (LINNAEUS, 1766)
- Lampropeltis greeri (WEBB, 1961)
- Lampropeltis holbrooki STEJNEGER, 1902
- Lampropeltis knoblochi TAYLOR, 1940
- Lampropeltis leonis (GÜNTHER, 1893)
- Lampropeltis mexicana (GARMAN, 1884)
- Lampropeltis micropholis COPE, 1860
- Lampropeltis nigra (YARROW, 1882)
- Lampropeltis 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)
- Leptodeira annulata (LINNAEUS, 1758)
- Leptodeira ashmeadii (HALLOWELL, 1845)
- Leptodeira bakeri RUTHVEN, 1936
- Leptodeira frenata (COPE, 1886)
- Leptodeira maculata (HALLOWELL, 1861)
- Leptodeira nigrofasciata GÜNTHER, 1868
- Leptodeira polysticta (GÜNTHER, 1895)
- Leptodeira punctata (PETERS, 1866)
- Leptodeira rhombifera GÜNTHER, 1872
- Leptodeira rubricata (COPE, 1893)
- Leptodeira septentrionalis (KENNICOTT, 1859)
- Leptodeira splendida GÜNTHER, 1885
- Leptodeira uribei (BAUTISTA & SMITH, 1992)
- Leptodrymus pulcherrimus (COPE, 1874)
- Leptophis ahaetulla (LINNAEUS, 1758)
- Leptophis coeruleodorsus OLIVER, 1942
- Leptophis cupreus (COPE, 1868)
- Leptophis depressirostris (COPE, 1861)
- Leptophis diplotropis (GÜNTHER, 1872)
- Leptophis haileyi MURPHY, CHARLES, LEHTINEN & KOELLER, 2013
- Leptophis mexicanus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Leptophis modestus (GÜNTHER, 1872)
- Leptophis nebulosus OLIVER, 1942
- Leptophis riveti DESPAX, 1910
- Leptophis stimsoni HARDING, 1995
- Limnophis bangweolicus (MERTENS, 1936)
- Limnophis bicolor GÜNTHER, 1865
- Limnophis branchi CONRADIE, DEEPAK, KEATES & GOWER, 2020
- Liodytes alleni (GARMAN, 1874)
- Liodytes pygaea (COPE, 1871)
- Liodytes rigida (SAY, 1825)
- Lioheterophis iheringi AMARAL, 1935
- Liopeltis calamaria (GÜNTHER, 1858)
- Liopeltis frenata (GÜNTHER, 1858)
- Liopeltis pallidonuchalis POYARKOV, NGUYEN & VOGEL, 2019
- Liopeltis philippina (BOETTGER, 1897)
- Liopeltis rappi (GÜNTHER, 1860)
- Liopeltis stoliczkae (SCLATER, 1891)
- Liopeltis tiomanica SOM, GRISMER, GRISMER, WOOD, QUAH, BROWN, DIESMOS, WEINELL & STUART, 2020
- Liopeltis tricolor (SCHLEGEL, 1837)
- Lycodon albofuscus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Lycodon alcalai OTA & ROSS, 1994
- Lycodon anamallensis GÜNTHER, 1864
- Lycodon aulicus (LINNAEUS, 1758)
- Lycodon banksi LUU, BONKOWSKI, NGUYEN, LE, CALAME & ZIEGLER, 2018
- Lycodon bibonius OTA & ROSS, 1994
- Lycodon butleri BOULENGER, 1900
- Lycodon capucinus (BOIE, 1827)
- Lycodon cardamomensis DALTRY & WÜSTER, 2002
- Lycodon carinatus (KUHL, 1820)
- Lycodon cathaya WANG, QI, LYU, ZENG & WANG, 2020
- Lycodon cavernicolus GRISMER, QUAH, ANUAR M.S., MuiN, WOOD & NOR, 2014
- Lycodon chithrasekarai (WICKRAMASINGHE, VIDANAPATHIRANA, PUSHPAMAL & WICKRAMASINGHE, 2020)
- Lycodon chrysoprateros OTA & ROSS, 1994
- Lycodon davidi VOGEL, NGUYEN, KINGSADA & ZIEGLER, 2012
- Lycodon davisonii (BLANFORD, 1878)
- Lycodon deccanensis GANESH, DEUTI, PUNITH, ACHYUTHAN, MALLIK, ADHIKARI & VOGEL, 2020
- Lycodon dumerilii (BOULENGER, 1893)
- Lycodon effraenis CANTOR, 1847
- Lycodon fasciatus (ANDERSON, 1879)
- Lycodon fausti GAULKE, 2002
- Lycodon ferroni LANZA, 1999
- Lycodon flavicollis MUKHERJEE & BHUPATHY, 2007
- Lycodon flavomaculatus WALL, 1907
- Lycodon flavozonatus (POPE, 1928)
- Lycodon futsingensis (POPE, 1928)
- Lycodon gammiei (BLANFORD, 1878)
- Lycodon gibsonae VOGEL & DAVID, 2019
- Lycodon gongshan VOGEL & LUO, 2011
- Lycodon gracilis (GÜNTHER, 1864)
- Lycodon hypsirhinoides (THEOBALD, 1868)
- Lycodon jara (SHAW, 1802)
- Lycodon kundui SMITH, 1943
- Lycodon laoensis GÜNTHER, 1864
- Lycodon liuchengchaoi ZHANG, JIANG, VOGEL & RAO, 2011
- Lycodon mackinnoni WALL, 1906
- Lycodon meridionalis (BOURRET, 1935)
- Lycodon muelleri DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Lycodon multifasciatus (MAKI, 1931)
- Lycodon multizonatus (ZHAO & JIANG, 1981)
- Lycodon namdongensis LUU, ZIEGLER , HA, LE & HOANG, 2019
- Lycodon nympha (DAUDIN, 1803)
- Lycodon ophiophagus VOGEL, DAVID, PAUWELS, SUMONTHA, NORVAL, HENDRIX, VU & ZIEGLER, 2009
- Lycodon orientalis (HILGENDORF, 1880)
- Lycodon paucifasciatus RENDAHL in SMITH, 1943
- Lycodon philippinus GRIFFIN, 1909
- Lycodon pictus JANSSEN, PHAM, NGO, LE, NGUYEN & ZIEGLER, 2019
- Lycodon rosozonatus (HU & ZHAO, 1972)
- Lycodon rufozonatus CANTOR, 1842
- Lycodon ruhstrati (FISCHER, 1886)
- Lycodon sealei LEVITON, 1955
- Lycodon semicarinatus (COPE, 1860)
- Lycodon septentrionalis (GÜNTHER, 1875)
- Lycodon sidiki WOSTL, HAMIDY, KURNIAWAN & SMITH, 2017
- Lycodon solivagus OTA & ROSS, 1994
- Lycodon stormi BOETTGER, 1892
- Lycodon striatus (SHAW, 1802)
- Lycodon subannulatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Lycodon subcinctus BOIE, 1827
- Lycodon synaptor VOGEL & DAVID, 2010
- Lycodon tessellatus JAN, 1863
- Lycodon tiwarii BISWAS & SANYAL, 1965
- Lycodon travancoricus (BEDDOME, 1870)
- Lycodon tristrigatus GÜNTHER, 1858
- Lycodon zawi SLOWINSKI, PAWAR, WIN, THIN, GYI, OO & TUN, 2001
- Lycodon zayuensis JIANG, WANG, JIN & CHE, 2020
- Lycodon zoosvictoriae NEANG, HARTMANN, HUN, SOUTER & FUREY, 2014
- Lycognathophis seychellensis (SCHLEGEL, 1837)
- Lygophis anomalus (GÜNTHER, 1858)
- Lygophis dilepis COPE, 1862
- Lygophis elegantissimus (KOSLOWSKY, 1896)
- Lygophis flavifrenatus COPE, 1862
- Lygophis lineatus (LINNAEUS, 1758)
- Lygophis meridionalis (SCHENKEL, 1901)
- Lygophis paucidens HOGE, 1953
- Lygophis vanzolinii (DIXON, 1985)
- Lytorhynchus diadema (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Lytorhynchus gasperetti LEVITON, 1977
- Lytorhynchus kennedyi SCHMIDT, 1939
- Lytorhynchus maynardi ALCOCK & FINN, 1897
- Lytorhynchus paradoxus (GÜNTHER, 1875)
- Lytorhynchus ridgewayi BOULENGER, 1887
- Macrocalamus chanardi DAVID & PAUWELS, 2005
- Macrocalamus emas QUAH, ANUAR, GRISMER, WOOD & NOR, 2019
- Macrocalamus gentingensis YAAKOB & LIM, 2002
- Macrocalamus jasoni GRANDISON, 1972
- Macrocalamus lateralis GÜNTHER, 1864
- Macrocalamus schulzi VOGEL & DAVID, 1999
- Macrocalamus tweediei LIM, 1963
- Macrocalamus vogeli DAVID & PAUWELS, 2005
- Macroprotodon abubakeri WADE, 2001
- Macroprotodon brevis (GÜNTHER, 1862)
- Macroprotodon cucullatus (GEOFFROY SAINT-HILAIRE, 1827)
- Macroprotodon mauritanicus GUICHENOT, 1850
- Magliophis exiguus (COPE, 1862)
- Magliophis stahli (STEJNEGER, 1904)
- Manolepis putnami (JAN, 1863)
- 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 mentovarius (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Masticophis schotti BAIRD & GIRARD, 1853
- Masticophis slevini LOWE & NORRIS, 1955
- Masticophis taeniatus (HALLOWELL, 1852)
- Mastigodryas alternatus (BOCOURT, 1884)
- Mastigodryas amarali (STUART, 1938)
- Mastigodryas boddaerti (SENTZEN, 1796)
- Mastigodryas bruesi (BARBOUR, 1914)
- Mastigodryas cliftoni (HARDY, 1964)
- Mastigodryas danieli AMARAL, 1935
- Mastigodryas dorsalis (BOCOURT, 1890)
- Mastigodryas heathii (COPE, 1875)
- Mastigodryas melanolomus (COPE, 1868)
- Mastigodryas moratoi MONTINGELLI & ZAHER, 2011
- Mastigodryas pleii (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Mastigodryas pulchriceps (COPE, 1868)
- Mastigodryas reticulatus (PETERS, 1863)
- Meizodon coronatus (SCHLEGEL, 1837)
- Meizodon krameri SCHÄTTI, 1985
- Meizodon plumbiceps (BOETTGER, 1893)
- Meizodon regularis FISCHER, 1856
- Meizodon semiornatus (PETERS, 1854)
- Mopanveldophis zebrinus (BROADLEY & SCHÄTTI, 2000)
- Muhtarophis barani OLGUN, AVCI, ILGAZ, ÜZÜM & YILMAZ, 2007
- Mussurana bicolor (PERACCA, 1904)
- Mussurana montana (FRANCO, MARQUES & PUORTO, 1997)
- Mussurana quimi (FRANCO, MARQUES & PUORTO, 1997)
- Natriciteres bipostocularis BROADLEY, 1962
- Natriciteres fuliginoides (GÜNTHER, 1858)
- Natriciteres olivacea (PETERS, 1854)
- Natriciteres pembana (LOVERIDGE, 1935)
- Natriciteres sylvatica BROADLEY, 1966
- Natriciteres variegata (PETERS, 1861)
- Natrix astreptophora (SEOANE, 1885)
- Natrix helvetica (LACÉPÈDE, 1789)
- Natrix maura (LINNAEUS, 1758)
- Natrix natrix (LINNAEUS, 1758)
- Natrix tessellata (LAURENTI, 1768)
- Nerodia clarkii (BAIRD & GIRARD, 1853)
- Nerodia cyclopion (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Nerodia erythrogaster (FORSTER, 1771)
- Nerodia fasciata (LINNAEUS, 1766)
- Nerodia floridana (GOFF, 1936)
- Nerodia harteri (TRAPIDO, 1941)
- Nerodia paucimaculata (TINKLE & CONANT, 1961)
- Nerodia rhombifer (HALLOWELL, 1852)
- Nerodia sipedon (LINNAEUS, 1758)
- Nerodia taxispilota (HOLBROOK, 1838)
- Ninia atrata (HALLOWELL, 1845)
- Ninia celata MCCRANIE & WILSON, 1995
- Ninia diademata BAIRD & GIRARD, 1853
- Ninia espinali MCCRANIE & WILSON, 1995
- Ninia franciscoi ANGARITA-SIERRA, 2014
- Ninia hudsoni PARKER, 1940
- Ninia maculata (PETERS, 1861)
- Ninia pavimentata (BOCOURT, 1883)
- Ninia psephota (COPE, 1875)
- Ninia sebae (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Ninia teresitae ANGARITA-SIERRA & LYNCH, 2017
- Nothopsis rugosus COPE, 1871
- Oligodon affinis GÜNTHER, 1862
- Oligodon albocinctus (CANTOR, 1839)
- Oligodon ancorus (GIRARD, 1858)
- Oligodon annamensis LEVITON, 1953
- Oligodon annulifer (BOULENGER, 1893)
- Oligodon arenarius VASSILIEVA, 2015
- Oligodon arnensis (SHAW, 1802)
- Oligodon barroni (SMITH, 1916)
- Oligodon bitorquatus BOIE, 1827
- Oligodon booliati LEONG & GRISMER, 2004
- Oligodon brevicauda GÜNTHER, 1862
- Oligodon calamarius (LINNAEUS, 1758)
- Oligodon catenatus (BLYTH, 1854)
- Oligodon cattienensis VASSILIEVA, GEISSLER, GALOYAN, POYARKOV Jr, VAN DEVENDER & BÖHME, 2013
- Oligodon chinensis (GÜNTHER, 1888)
- Oligodon cinereus (GÜNTHER, 1864)
- Oligodon condaoensis NGUYEN, NGUYEN, LE & MURPHY, 2016
- Oligodon cruentatus (GÜNTHER, 1868)
- Oligodon culaochamensis NGUYEN, NGUYEN, NGUYEN, PHAN, JIANG & MURPHY, 2017
- Oligodon cyclurus (CANTOR, 1839)
- Oligodon deuvei DAVID, VOGEL & VAN ROOIJEN, 2008
- Oligodon dorsalis (GRAY, 1834)
- Oligodon eberhardti PELLEGRIN, 1910
- Oligodon erythrogaster BOULENGER, 1907
- Oligodon erythrorhachis WALL, 1910
- Oligodon everetti BOULENGER, 1893
- Oligodon fasciolatus (GÜNTHER, 1864)
- Oligodon forbesi (BOULENGER, 1883)
- Oligodon formosanus (GÜNTHER, 1872)
- Oligodon hamptoni BOULENGER, 1918
- Oligodon huahin PAUWELS, LARSEN, SUTHANTHANGJAI, DAVID & SUMONTHA, 2017
- Oligodon inornatus (BOULENGER, 1914)
- Oligodon jintakunei PAUWELS, WALLACH, DAVID, CHANHOME, 2002
- Oligodon joynsoni (SMITH, 1917)
- Oligodon juglandifer (WALL, 1909)
- Oligodon kampucheaensis NEANG, GRISMER & DALTRY, 2012
- Oligodon kheriensis ACHARJI & RAY, 1936
- Oligodon lacroixi ANGEL & BOURRET, 1933
- Oligodon lipipengi JIANG, WANG, LI, DING, DING & CHE, 2020
- Oligodon lungshenensis ZHENG & HUANG, 1978
- Oligodon macrurus (ANGEL, 1927)
- Oligodon maculatus (TAYLOR, 1918)
- Oligodon mcdougalli WALL, 1905
- Oligodon melaneus WALL, 1909
- Oligodon melanozonatus WALL, 1922
- Oligodon meyerinkii (STEINDACHNER, 1891)
- Oligodon modestus GÜNTHER, 1864
- Oligodon moricei DAVID, VOGEL & VAN ROOIJEN, 2008
- Oligodon mouhoti (BOULENGER, 1914)
- Oligodon nagao DAVID, NGUYEN, NGUYEN, JIANG, CHEN, TEYNIÉ & ZIEGLER, 2012
- 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 ROUX, 1917
- Oligodon planiceps (BOULENGER, 1888)
- Oligodon praefrontalis WERNER, 1913
- Oligodon propinquus JAN, 1862
- Oligodon pseudotaeniatus DAVID, VOGEL & VAN ROOIJEN, 2008
- Oligodon pulcherrimus WERNER, 1909
- Oligodon purpurascens (SCHLEGEL, 1837)
- Oligodon rostralis NGUYEN, TRAN, NGUYEN, NEANG, YUSHENKO & POYARKOV, 2020
- Oligodon saintgironsi DAVID, VOGEL & PAUWELS, 2008
- Oligodon saiyok SUMONTHA, KUNYA, DANGSRI & PAUWELS, 2017
- Oligodon signatus (GÜNTHER, 1864)
- Oligodon splendidus (GÜNTHER, 1875)
- Oligodon sublineatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Oligodon taeniatus (GÜNTHER, 1861)
- Oligodon taeniolatus (JERDON, 1853)
- Oligodon theobaldi (GÜNTHER, 1868)
- Oligodon torquatus (BOULENGER, 1888)
- Oligodon travancoricus BEDDOME, 1877
- Oligodon trilineatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Oligodon unicolor (KOPSTEIN, 1926)
- Oligodon venustus (JERDON, 1853)
- Oligodon vertebralis GÜNTHER, 1865
- Oligodon waandersi (BLEEKER, 1860)
- Oligodon wagneri DAVID & VOGEL, 2012
- Oligodon woodmasoni (SCLATER, 1891)
- Omoadiphas aurula KÖHLER, MCCRANIE & WILSON, 2001
- Omoadiphas cannula MCCRANIE & CRUZ-DÍAZ, 2010
- Omoadiphas texiguatensis MCCRANIE & CASTANEDA, 2004
- Oocatochus rufodorsatus (CANTOR, 1842)
- Opheodrys aestivus LINNAEUS, 1766
- Opheodrys vernalis (HARLAN, 1827)
- Opisthotropis alcalai BROWN & LEVITON, 1961
- Opisthotropis andersonii (BOULENGER, 1888)
- Opisthotropis atra GÜNTHER, 1872
- Opisthotropis cheni ZHAO, 1999
- Opisthotropis cucae DAVID, CUONG THE PHAM, TRUONG QUANG NGUYEN & ZIEGLER, 2011
- Opisthotropis daovantieni ORLOV, DAREVSKY & MURPHY, 1998
- Opisthotropis durandi TEYNIÉ, LOTTIER, DAVID, NGUYEN & VOGEL, 2014
- Opisthotropis guangxiensis ZHAO, JIANG & HUANG, 1978
- Opisthotropis haihaensis ZIEGLER, PHAM, NGUYEN, NGUYEN, WANG, WANG, STUART, & LE, 2019
- Opisthotropis hungtai WANG, LYU, ZENG, LIN, YANG, NGUYEN, LE, ZIEGLER & WANG, 2020
- Opisthotropis jacobi ANGEL & BOURRET, 1933
- Opisthotropis kikuzatoi (OKADA & TAKARA, 1958)
- Opisthotropis kuatunensis POPE, 1928
- Opisthotropis lateralis BOULENGER, 1903
- Opisthotropis latouchii (BOULENGER, 1899)
- Opisthotropis laui YANG, SUNG & CHAN, 2013
- Opisthotropis maculosa STUART & CHUAYNKERN, 2007
- Opisthotropis maxwelli BOULENGER, 1914
- Opisthotropis rugosa (LIDTH DE JEUDE, 1890)
- Opisthotropis shenzhenensis WANG, GUO, LIU, LYU, WANG, LUO, SUN & ZHANG, 2017
- Opisthotropis spenceri SMITH, 1918
- Opisthotropis tamdaoensis ZIEGLER, DAVID & VU, 2008
- Opisthotropis typica (MOCQUARD, 1890)
- Opisthotropis voquyi ZIEGLER, DAVID, ZIEGLER, PHAM, NGUYEN & LE, 2018
- Opisthotropis zhaoermii REN, WANG, JIANG, GUO & LI, 2017
- Oreocalamus hanitschi BOULENGER, 1899
- Oreocryptophis porphyraceus (CANTOR, 1839)
- Orientocoluber spinalis (PETERS, 1866)
- Oxybelis aeneus (WAGLER, 1824)
- Oxybelis brevirostris (COPE, 1861)
- Oxybelis fulgidus (DAUDIN, 1803)
- Oxybelis koehleri JADIN, BLAIR, ORLOFSKE, JOWERS, RIVAS, VITT, RAY, SMITH & MURPHY, 2020
- Oxybelis microphthalmus BARBOUR & AMARAL, 1926
- Oxybelis potosiensis (TAYLOR, 1941)
- Oxybelis rutherfordi JADIN, BLAIR, ORLOFSKE, JOWERS, RIVAS, VITT, RAY, SMITH & MURPHY, 2020
- Oxybelis vittatus (GIRARD, 1854)
- Oxybelis wilsoni VILLA & MCCRANIE, 1995
- Oxyrhopus clathratus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Oxyrhopus doliatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Oxyrhopus emberti GONZALES, REICHLE & ENTIAUSPE-NETO, 2020
- Oxyrhopus erdisii (BARBOUR, 1913)
- Oxyrhopus fitzingeri (TSCHUDI, 1845)
- Oxyrhopus formosus (WIED-NEUWIED, 1820)
- Oxyrhopus guibei HOGE & ROMANO, 1977
- Oxyrhopus leucomelas (WERNER, 1916)
- Oxyrhopus marcapatae (BOULENGER, 1902)
- Oxyrhopus melanogenys (TSCHUDI, 1845)
- Oxyrhopus occipitalis (WIED-NEUWIED, 1824)
- Oxyrhopus petolarius (LINNAEUS, 1758)
- Oxyrhopus rhombifer DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Oxyrhopus trigeminus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Oxyrhopus vanidicus LYNCH, 2009
- Palusophis bifossatus (RADDI, 1820)
- Pantherophis alleghaniensis (HOLBROOK, 1836)
- Pantherophis bairdi (YARROW, 1880)
- Pantherophis emoryi (BAIRD & GIRARD, 1853)
- Pantherophis guttatus (LINNAEUS, 1766)
- Pantherophis obsoletus (SAY, 1823)
- Pantherophis ramspotti CROTHER, WHITE, SAVAGE, ECKSTUT, GRAHAM & GARDNER, 2011
- Pantherophis slowinskii (BURBRINK, 2002)
- Pantherophis spiloides (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Pantherophis vulpinus (BAIRD & GIRARD, 1853)
- Paraphimophis rusticus (COPE, 1878)
- Paratapinophis praemaxillaris ANGEL, 1929
- Persiophis fahimii RAJABIZADEH, PYRON, NAZAROV, POYARKOV, ADRIAENS & HERREL, 2020
- Phalotris cerradensis SILVEIRA, 2020
- Phalotris concolor FERRAREZZI, 1993
- Phalotris cuyanus (CEI, 1984)
- Phalotris labiomaculatus DE LEMA, 2002
- Phalotris lativittatus FERRAREZZI, 1993
- Phalotris lemniscatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Phalotris matogrossensis LEMA, D’AGOSTINI & CAPPELARI, 2005
- Phalotris mertensi (HOGE, 1955)
- Phalotris multipunctatus PUORTO & FERRAREZZI, 1993
- Phalotris nasutus (GOMES, 1915)
- Phalotris nigrilatus FERRAREZZI, 1993
- Phalotris normanscotti CABRAL & CACCIALI, 2015
- Phalotris reticulatus (PETERS, 1860)
- Phalotris sansebastiani JANSEN & KÖHLER, 2008
- Phalotris tricolor (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Philodryas aestiva (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Philodryas amaru ZAHER, ARREDONDO, VALENCIA, ARBELÁEZ, RODRIGUES & ALTAMIRANO-BENAVIDES, 2014
- Philodryas baroni BERG, 1895
- Philodryas boliviana BOULENGER, 1896
- Philodryas chamissonis (WIEGMANN, 1835)
- Philodryas cordata DONNELLY & MYERS, 1991
- Philodryas erlandi LÖNNBERG, 1902
- Philodryas livida (AMARAL, 1923)
- Philodryas mattogrossensis KOSLOWSKY, 1898
- Philodryas nattereri (STEINDACHNER, 1870)
- Philodryas olfersii (LICHTENSTEIN, 1823)
- Philodryas psammophidea GÜNTHER, 1872
- Philodryas simonsii BOULENGER, 1900
- Philodryas tachymenoides (SCHMIDT & WALKER, 1943)
- Philodryas trilineata (BURMEISTER, 1861)
- Philodryas varia (JAN, 1863)
- Philothamnus angolensis BOCAGE, 1882
- Philothamnus battersbyi LOVERIDGE, 1951
- Philothamnus bequaerti (SCHMIDT, 1923)
- Philothamnus carinatus (ANDERSSON, 1901)
- Philothamnus dorsalis (BOCAGE, 1866)
- Philothamnus girardi BOCAGE, 1893
- Philothamnus heterodermus (HALLOWELL, 1857)
- Philothamnus heterolepidotus (GÜNTHER, 1863)
- Philothamnus hoplogaster (GÜNTHER, 1863)
- Philothamnus hughesi TRAPE & ROUX-ESTEVE, 1990
- Philothamnus irregularis (LEACH, 1819)
- Philothamnus macrops (BOULENGER, 1895)
- Philothamnus natalensis (SMITH, 1848)
- Philothamnus nitidus (GÜNTHER, 1863)
- Philothamnus occidentalis (BROADLEY, 1966)
- Philothamnus ornatus BOCAGE, 1872
- Philothamnus pobeguini (CHABANAUD, 1916)
- Philothamnus punctatus PETERS, 1867
- Philothamnus ruandae LOVERIDGE, 1951
- Philothamnus semivariegatus (SMITH, 1840)
- Philothamnus thomensis BOCAGE, 1882
- Phimophis guerini (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Phimophis guianensis (TROSCHEL, 1848)
- Phimophis vittatus (BOULENGER, 1896)
- Phrynonax poecilonotus (GÜNTHER, 1858)
- Phrynonax polylepis (PETERS, 1867)
- Phrynonax shropshirei (BARBOUR & AMARAL, 1924)
- 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 melanoleucus (DAUDIN, 1803)
- Pituophis ruthveni STULL, 1929
- Pituophis vertebralis (BLAINVILLE, 1835)
- Plagiopholis blakewayi BOULENGER, 1893
- Plagiopholis delacouri ANGEL, 1929
- Plagiopholis nuchalis (BOULENGER, 1893)
- Plagiopholis styani (BOULENGER, 1899)
- Platyceps afarensis SCHÄTTI & INEICH, 2004
- Platyceps atayevi (TUNIYEV & SHAMMAKOV, 1993)
- 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 insulanus (MERTENS, 1965)
- Platyceps karelini (BRANDT, 1838)
- Platyceps ladacensis (ANDERSON, 1871)
- Platyceps largeni (SCHÄTTI, 2001)
- Platyceps messanai (SCHÄTTI & LANZA, 1989)
- Platyceps najadum (EICHWALD, 1831)
- Platyceps noeli SCHÄTTI, TILLACK, KUCHARZEWSKI, 2014
- Platyceps rhodorachis (JAN, 1863)
- Platyceps rogersi (ANDERSON, 1893)
- Platyceps saharicus (SCHÄTTI & MCCARTHY, 2004)
- Platyceps schmidtleri (SCHÄTTI & MCCARTHY, 2001)
- Platyceps scortecci (LANZA, 1963)
- Platyceps sinai (SCHMIDT & MARX, 1956)
- Platyceps sindhensis SCHÄTTI, TILLACK, KUCHARZEWSKI, 2014
- Platyceps somalicus (BOULENGER, 1896)
- Platyceps taylori (PARKER, 1949)
- Platyceps thomasi (PARKER, 1931)
- Platyceps variabilis (BOULENGER, 1905)
- Platyceps ventromaculatus (GRAY, 1834)
- Plesiodipsas perijanensis (ALEMAN, 1953)
- Pliocercus elapoides COPE, 1860
- Pliocercus euryzonus COPE, 1862
- Proahaetulla antiqua MALLIK, ACHYUTHAN, GANESH, PAL, VIJAYAKUMAR & SHANKER, 2019
- Pseudablabes agassizii (JAN, 1863)
- Pseudablabes arnaldoi (AMARAL, 1932)
- Pseudablabes patagoniensis (GIRARD, 1858)
- Pseudagkistrodon rudis BOULENGER, 1906
- Pseudalsophis biserialis (GÜNTHER, 1860)
- Pseudalsophis darwini ZAHER, YÁNEZ-MUÑOZ, RODRIGUES, GRABOSKI, MACHADO, ALTAMIRANO-BENAVIDES, BONATTO & GRAZZIOTIN, 2018
- Pseudalsophis dorsalis (STEINDACHNER, 1876)
- Pseudalsophis elegans (TSCHUDI, 1845)
- Pseudalsophis hephaestus ZAHER, YÁNEZ-MUÑOZ, RODRIGUES, GRABOSKI, MACHADO, ALTAMIRANO-BENAVIDES, BONATTO & GRAZZIOTIN, 2018
- Pseudalsophis hoodensis (VAN DENBURGH, 1912)
- Pseudalsophis occidentalis (VAN DENBURGH, 1912)
- Pseudalsophis slevini (VAN DENBURGH, 1912)
- Pseudalsophis steindachneri (VAN DENBURGH, 1912)
- Pseudalsophis thomasi ZAHER, YÁNEZ-MUÑOZ, RODRIGUES, GRABOSKI, MACHADO, ALTAMIRANO-BENAVIDES, BONATTO & GRAZZIOTIN, 2018
- Pseudelaphe flavirufa (COPE, 1867)
- Pseudelaphe phaescens (DOWLING, 1952)
- Pseudoboa coronata SCHNEIDER, 1801
- Pseudoboa haasi (BOETTGER, 1905)
- Pseudoboa martinsi ZAHER, OLIVEIRA & FRANCO, 2008
- Pseudoboa neuwiedii (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Pseudoboa nigra (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Pseudoboa serrana MORATO, MOURA-LEITE, PRUDENTE & BÉRNILS, 1995
- Pseudoeryx plicatilis (LINNAEUS, 1758)
- Pseudoeryx relictualis SCHARGEL, RIVAS-FUENMAYOR, BARROS, PÉFAUR & NAVARETTE, 2007
- Pseudoficimia frontalis (COPE, 1864)
- Pseudoleptodeira latifasciata (GÜNTHER, 1894)
- Pseudorabdion albonuchalis (GÜNTHER, 1896)
- Pseudorabdion ater (TAYLOR, 1922)
- Pseudorabdion collaris (MOCQUARD, 1892)
- Pseudorabdion eiselti INGER & LEVITON, 1961
- Pseudorabdion longiceps (CANTOR, 1847)
- Pseudorabdion mcnamarae (TAYLOR, 1917)
- Pseudorabdion modiglianii DORIA & PETRI, 2010
- Pseudorabdion montanum LEVITON & BROWN, 1959
- Pseudorabdion oxycephalum (GÜNTHER, 1858)
- Pseudorabdion sarasinorum (MÜLLER, 1895)
- Pseudorabdion saravacense (SHELFORD, 1901)
- Pseudorabdion sirambense DORIA & PETRI, 2010
- Pseudorabdion talonuran BROWN, LEVITON & SISON, 1999
- Pseudorabdion taylori LEVITON & BROWN, 1959
- Pseudorabdion torquatum (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Pseudotomodon trigonatus (LEYBOLD, 1873)
- Pseudoxenodon bambusicola VOGT, 1922
- Pseudoxenodon baramensis (SMITH, 1921)
- Pseudoxenodon inornatus (BOIE, 1827)
- Pseudoxenodon karlschmidti POPE, 1928
- Pseudoxenodon macrops (BLYTH, 1855)
- Pseudoxenodon stejnegeri BARBOUR, 1908
- Psomophis genimaculatus (BOETTGER, 1885)
- Psomophis joberti (SAUVAGE, 1884)
- Psomophis obtusus (COPE, 1863)
- Ptyas carinata (GÜNTHER, 1858)
- Ptyas dhumnades (CANTOR, 1842)
- Ptyas dipsas (SCHLEGEL, 1837)
- Ptyas doriae BOULENGER, 1888
- Ptyas fusca (GÜNTHER, 1858)
- Ptyas herminae (BOETTGER, 1895)
- Ptyas korros (SCHLEGEL, 1837)
- Ptyas luzonensis (GÜNTHER, 1873)
- Ptyas major (GÜNTHER, 1858)
- Ptyas mucosa (LINNAEUS, 1758)
- Ptyas multicincta (ROUX, 1907)
- Ptyas nigromarginata (BLYTH, 1854)
- Ptyas semicarinata (HALLOWELL, 1861)
- Ptychophis flavovirgatus GOMES, 1915
- Rabdion forsteni DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Rabdion grovesi AMARASINGHE, VOGEL, MCGUIRE, SIDIK, SUPRIATNA & INEICH, 2015
- Regina grahamii BAIRD & GIRARD, 1853
- Regina septemvittata (SAY, 1825)
- Rhabdophis adleri ZHAO, 1997
- Rhabdophis akraios DORIA, PETRI, BELLATI, TISO & PISTARINO, 2013
- Rhabdophis angeli (BOURRET, 1934)
- Rhabdophis auriculatus (GÜNTHER, 1858)
- Rhabdophis barbouri TAYLOR, 1922
- Rhabdophis callichroma (BOURRET, 1934)
- Rhabdophis callistus (GÜNTHER, 1873)
- Rhabdophis ceylonensis (GÜNTHER, 1858)
- 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 guangdongensis ZHU, WANG, TAKEUCHI & ZHAO, 2014
- Rhabdophis himalayanus (GÜNTHER, 1864)
- 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 spilogaster (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
- 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 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 pulveriventris BOULENGER, 1896
- Rhadinaea quinquelineata COPE, 1886
- Rhadinaea sargenti DUNN & BAILEY, 1939
- Rhadinaea taeniata (PETERS, 1863)
- Rhadinaea vermiculaticeps (COPE, 1860)
- Rhadinella anachoreta (SMITH & CAMPBELL, 1994)
- Rhadinella donaji CAMPBELL, 2015
- Rhadinella dysmica CAMPILLO, DÁVILA-GALAVÍZ, FLORES-VILLELA & CAMPBELL, 2016
- 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 lisyae MCCRANIE, 2017
- 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-DÎAZ, 1994)
- Rhadinella xerophila ARIANO-SÁNCHEZ & CAMPBELL, 2018
- Rhadinophanes monticola MYERS & CAMPBELL, 1981
- Rhamnophis aethiopissa GÜNTHER, 1862
- Rhamnophis batesii (BOULENGER, 1908)
- Rhinobothryum bovallii (ANDERSSON, 1916)
- Rhinobothryum lentiginosum (SCOPOLI, 1785)
- Rhinocheilus antonii DUGÈS, 1886
- Rhinocheilus etheridgei GRISMER, 1990
- Rhinocheilus lecontei BAIRD & GIRARD, 1853
- Rhynchocalamus arabicus SCHMIDT, 1933
- Rhynchocalamus dayanae TAMAR, ŠMÍD, GÖÇMEN, MEIRI & CARRANZA, 2016
- Rhynchocalamus levitoni TORKI, 2017
- Rhynchocalamus melanocephalus (JAN, 1862)
- Rhynchocalamus satunini (NIKOLSKY, 1899)
- Rodriguesophis chui (RODRIGUES, 1993)
- Rodriguesophis iglesiasi (GOMES, 1915)
- Rodriguesophis scriptorcibatus (RODRIGUES, 1993)
- 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 mexicana (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Saphenophis antioquiensis (DUNN, 1943)
- Saphenophis atahuallpae (STEINDACHNER, 1901)
- Saphenophis boursieri (JAN, 1867)
- Saphenophis sneiderni MYERS, 1973
- Saphenophis tristriatus (RENDAHL & VESTERGREN, 1940)
- Scaphiodontophis annulatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Scaphiodontophis venustissimus (GÜNTHER, 1894)
- Scaphiophis albopunctatus PETERS, 1870
- Scaphiophis raffreyi BOCOURT, 1875
- Scolecophis atrocinctus (SCHLEGEL, 1837)
- Senticolis triaspis (COPE, 1866)
- Sibon annulatus (GÜNTHER, 1872)
- Sibon anthracops (COPE, 1868)
- Sibon argus (COPE, 1875)
- Sibon ayerbeorum VERA-PÉREZ, 2019
- Sibon bevridgelyi ARTEAGA, SALAZAR-VALENZUELA, MEBERT, PEÑAFIEL, AGUIAR, SÁNCHEZ-NIVICELA, PYRON, COLSTON, CISNEROS-HEREDIA, YÁNEZ-MUÑOZ, VENEGAS, GUAYASAMIN & TORRES-CARVAJAL, 2018
- Sibon carri (SHREVE, 1951)
- Sibon dimidiatus (GÜNTHER, 1872)
- Sibon dunni PETERS, 1957
- Sibon lamari SOLORZANO, 2001
- Sibon linearis PEREZ-HIGAREDA, LOPEZ-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 noalamina LOTZKAT, HERTZ & KÖHLER, 2012
- Sibon perissostichon KÖHLER, LOTZKAT & HERTZ, 2010
- Sibon sanniolus (COPE, 1866)
- Sibynophis bistrigatus (GÜNTHER, 1868)
- Sibynophis bivittatus (BOULENGER, 1894)
- Sibynophis chinensis (GÜNTHER, 1889)
- Sibynophis collaris (GRAY, 1853)
- Sibynophis geminatus (BOIE, 1826)
- Sibynophis melanocephalus (GRAY, 1834)
- Sibynophis sagittarius (CANTOR, 1839)
- Sibynophis subpunctatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Sibynophis triangularis TAYLOR & ELBEL, 1958
- Simophis rhinostoma (SCHLEGEL, 1837)
- Siphlophis ayauma SHEEHY III, YÁNEZ-MUÑOZ, VALENCIA & SMITH, 2014
- Siphlophis cervinus (LAURENTI, 1768)
- Siphlophis compressus (DAUDIN, 1803)
- Siphlophis leucocephalus (GÜNTHER, 1863)
- Siphlophis longicaudatus (ANDERSSON, 1901)
- Siphlophis pulcher (RADDI, 1820)
- Siphlophis worontzowi (PRADO, 1940)
- Smithophis arunachalensis DAS, DEEPAK, CAPTAIN, WADE & GOWER, 2020
- Smithophis atemporalis GIRI, GOWER, DAS, LALREMSANGA, LALRONUNGA, CAPTAIN & DEEPAK, 2019
- Smithophis bicolor (BLYTH, 1854)
- Smithophis linearis VOGEL, CHEN, DEEPAK, GOWER, SHI, DING & HOU, 2020
- Sonora aemula (COPE, 1879)
- Sonora annulata (BAIRD, 1859)
- Sonora cincta COPE, 1861
- Sonora episcopa KENNICOTT, 1859
- Sonora fasciata COPE, 1892
- Sonora michoacanensis (DUGÈS, 1884)
- Sonora mosaueri STICKEL, 1938
- Sonora mutabilis STICKEL, 1943
- Sonora occipitalis (HALLOWELL, 1854)
- Sonora palarostris (KLAUBER, 1937)
- Sonora savagei CLIFF, 1954
- Sonora semiannulata BAIRD & GIRARD, 1853
- Sonora straminea COPE, 1860
- Sonora taylori (BOULENGER, 1894)
- Sordellina punctata (PETERS, 1880)
- Spalerosophis arenarius (BOULENGER, 1890)
- Spalerosophis atriceps (FISCHER, 1885)
- Spalerosophis diadema (SCHLEGEL, 1837)
- Spalerosophis dolichospilus (WERNER, 1923)
- Spalerosophis josephscorteccii LANZA, 1964
- Spalerosophis microlepis JAN, 1865
- Spilotes pullatus (LINNAEUS, 1758)
- Spilotes sulphureus (WAGLER, 1824)
- Stegonotus admiraltiensis RUANE, RICHARDS, MCVAY, TJATURADI, KREY & AUSTIN, 2017
- Stegonotus aruensis (DORIA, 1875)
- Stegonotus australis (GÜNTHER, 1872)
- Stegonotus ayamaru KAISER, O’SHEA & KAISER, 2019
- Stegonotus batjanensis GÜNTHER, 1865
- Stegonotus borneensis INGER, 1967
- Stegonotus caligocephalus KAISER, LAPIN, O’SHEA & KAISER, 2020
- Stegonotus cucullatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Stegonotus derooijae RUANE, RICHARDS, MCVAY, TJATURADI, KREY & AUSTIN, 2017
- Stegonotus diehli LINDHOLM, 1905
- Stegonotus florensis (DE ROOIJ, 1917)
- Stegonotus guentheri BOULENGER, 1895
- Stegonotus heterurus BOULENGER, 1893
- Stegonotus iridis RUANE, RICHARDS, MCVAY, TJATURADI, KREY & AUSTIN, 2017
- Stegonotus keyensis (DORIA, 1874)
- Stegonotus lividus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Stegonotus melanolabiatus RUANE, RICHARDS, MCVAY, TJATURADI, KREY & AUSTIN, 2017
- Stegonotus modestus (SCHLEGEL, 1837)
- Stegonotus muelleri DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Stegonotus parvus (MEYER, 1874)
- Stegonotus poechi WERNER, 1924
- Stegonotus reticulatus BOULENGER, 1895
- Stegonotus sutteri FORCART, 1953
- Stenorrhina degenhardtii (BERTHOLD, 1846)
- Stenorrhina freminvillei (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Stichophanes ningshaanensis (YUAN, 1983)
- Storeria dekayi (HOLBROOK, 1839)
- Storeria hidalgoensis TAYLOR, 1942
- Storeria occipitomaculata STORER, 1839
- Storeria storerioides (COPE, 1866)
- Storeria victa (HAY, 1892)
- Symphimus leucostomus COPE, 1869
- Symphimus mayae (GAIGE, 1936)
- Sympholis lippiens COPE, 1862
- Synophis bicolor PERACCA, 1896
- Synophis bogerti TORRES-CARVAJAL, ECHEVARRÍA, VENEGAS, CHÁVEZ & CAMPER, 2015
- Synophis calamitus HILLIS, 1990
- Synophis insulomontanus TORRES-CARVAJAL, ECHEVARRÍA, VENEGAS, CHÁVEZ & CAMPER, 2015
- Synophis lasallei (NICÉFORO-MARIA, 1950)
- Synophis niceforomariae PYRON, ARTEAGA, ECHEVARRÍA & TORRES-CARVAJAL, 2016
- Synophis plectovertebralis SHEIL & GRANT, 2001
- Synophis zaheri PYRON, GUAYASAMIN, PEÑAFIEL, BUSTAMANTE & ARTEAGA, 2015
- Synophis zamora TORRES-CARVAJAL, ECHEVARRÍA, VENEGAS, CHÁVEZ & CAMPER, 2015
- Tachymenis affinis BOULENGER, 1896
- Tachymenis attenuata WALKER, 1945
- Tachymenis chilensis (SCHLEGEL, 1837)
- Tachymenis elongata DESPAX, 1910
- Tachymenis peruviana WIEGMANN, 1834
- Tachymenis tarmensis WALKER, 1945
- Taeniophallus affinis (GÜNTHER, 1858)
- Taeniophallus bilineatus (FISCHER, 1885)
- Taeniophallus brevirostris (PETERS, 1863)
- Taeniophallus nebularis SCHARGEL, RIVAS & MYERS, 2005
- Taeniophallus nicagus (COPE, 1868)
- Taeniophallus occipitalis (JAN, 1863)
- Taeniophallus persimilis (COPE, 1869)
- Taeniophallus poecilopogon (COPE, 1863)
- Taeniophallus quadriocellatus SANTOS, DI-BERNARDO & DI LEMA, 2008
- Tantalophis discolor (GÜNTHER, 1860)
- Tantilla albiceps BARBOUR, 1925
- Tantilla alticola (BOULENGER, 1903)
- Tantilla andinista WILSON & MENA, 1980
- Tantilla armillata COPE, 1875
- Tantilla atriceps (GÜNTHER, 1895)
- Tantilla bairdi STUART, 1941
- Tantilla berguidoi BATISTA, MEBERT, LOTZKAT & WILSON, 2016
- Tantilla bocourti (GÜNTHER, 1895)
- Tantilla boipiranga SAWAYA & SAZIMA, 2003
- Tantilla brevicauda MERTENS, 1952
- Tantilla briggsi SAVITZKY & SMITH, 1971
- Tantilla calamarina COPE, 1866
- Tantilla capistrata COPE, 1875
- Tantilla cascadae WILSON & MEYER, 1981
- Tantilla ceboruca CANSECO-MÁRQUEZ, SMITH, PONCE-CAMPOS, FLORES-VILLELA & CAMPBELL, 2007
- Tantilla coronadoi HARTWEG, 1944
- Tantilla coronata BAIRD & GIRARD, 1853
- Tantilla cucullata MINTON, 1956
- Tantilla cuniculator SMITH, 1939
- Tantilla deppei (BOCOURT, 1883)
- Tantilla excelsa MCCRANIE & SMITH, 2017
- Tantilla flavilineata SMITH & BURGER, 1950
- Tantilla gottei MCCRANIE & SMITH, 2017
- Tantilla gracilis BAIRD & GIRARD, 1853
- Tantilla hendersoni STAFFORD, 2004
- Tantilla hobartsmithi TAYLOR, 1937
- Tantilla impensa CAMPBELL, 1998
- Tantilla insulamontana WILSON & MENA, 1980
- Tantilla jani (GÜNTHER, 1895)
- Tantilla johnsoni WILSON, VAUGHN & DIXON, 1999
- Tantilla lempira WILSON & MENA, 1980
- Tantilla lydia ANTÚNEZ-FONSECA, CASTRO, ESPAÑA, TOWNSEND & WILSON, 2020
- Tantilla melanocephala (LINNAEUS, 1758)
- Tantilla miyatai WILSON & KNIGHT, 1987
- Tantilla moesta (GÜNTHER, 1863)
- Tantilla nigra (BOULENGER, 1914)
- Tantilla nigriceps KENNICOTT, 1860
- Tantilla oaxacae WILSON & MEYER, 1971
- Tantilla olympia TOWNSEND, WILSON, MEDINA-FLORES & HERRERA-B, 2013
- Tantilla oolitica TELFORD, 1966
- Tantilla petersi WILSON, 1979
- Tantilla planiceps (BLAINVILLE, 1835)
- Tantilla psittaca MCCRANIE, 2011
- Tantilla relicta TELFORD, 1966
- Tantilla reticulata (COPE, 1860)
- Tantilla robusta CANSECO-MÁRQUEZ, MENDELSOHN & GUTIÉRREZ-MAYÉN, 2002
- Tantilla rubra COPE, 1875
- Tantilla ruficeps (COPE, 1894)
- Tantilla schistosa (BOCOURT, 1883)
- Tantilla semicincta (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Tantilla sertula WILSON & CAMPBELL, 2000
- Tantilla shawi TAYLOR, 1949
- Tantilla slavensi PÉREZ-HIGAREDA, SMITH & SMITH, 1985
- Tantilla stenigrammi MCCRANIE & SMITH, 2017
- Tantilla striata DUNN, 1928
- Tantilla supracincta (PETERS, 1863)
- Tantilla taeniata BOCOURT, 1883
- Tantilla tayrae WILSON, 1983
- Tantilla tecta CAMPBELL & SMITH, 1997
- Tantilla tjiasmantoi KOCH & VENEGAS, 2016
- Tantilla trilineata (PETERS, 1880)
- Tantilla triseriata SMITH & SMITH, 1951
- Tantilla tritaeniata SMITH & WILLIAMS, 1966
- Tantilla vermiformis (HALLOWELL, 1861)
- Tantilla vulcani CAMPBELL, 1998
- Tantilla wilcoxi STEJNEGER, 1902
- Tantilla yaquia SMITH, 1942
- Tantillita brevissima (TAYLOR, 1937)
- Tantillita canula (COPE, 1875)
- Tantillita lintoni (SMITH, 1940)
- Telescopus beetzi (BARBOUR, 1922)
- Telescopus dhara (FORSKAL, 1775)
- Telescopus fallax FLEISCHMANN, 1831
- Telescopus finkeldeyi HAACKE, 2013
- Telescopus gezirae BROADLEY, 1994
- Telescopus hoogstraali SCHMIDT & MARX, 1956
- Telescopus nigriceps (AHL, 1924)
- Telescopus obtusus (REUSS, 1834)
- Telescopus pulcher (SCORTECCI, 1935)
- Telescopus rhinopoma (BLANFORD, 1874)
- Telescopus semiannulatus SMITH, 1849
- Telescopus tessellatus (WALL, 1908)
- Telescopus tripolitanus (WERNER, 1909)
- Telescopus variegatus (REINHARDT, 1843)
- Tetralepis fruhstorferi BOETTGER, 1892
- Thamnodynastes almae FRANCO & FERREIRA, 2003
- Thamnodynastes ceibae BAILEY & THOMAS, 2007
- Thamnodynastes chaquensis BERGNA & ALVAREZ, 1993
- Thamnodynastes chimanta ROZE, 1958
- Thamnodynastes corocoroensis GORZULA & AYARZAGÜENA, 1996
- Thamnodynastes dixoni BAILEY & THOMAS, 2007
- Thamnodynastes duida MYERS & DONNELLY, 1996
- Thamnodynastes gambotensis PEREZ-SANTOS & MORENO, 1989
- Thamnodynastes hypoconia (COPE, 1860)
- Thamnodynastes lanei BAILEY, THOMAS & DA SILVA, 2005
- Thamnodynastes longicaudus FRANCO, FERREIRA, MARQUES & SAZIMA, 2003
- Thamnodynastes marahuaquensis GORZULA & AYARZAGÜENA, 1996
- Thamnodynastes pallidus (LINNAEUS, 1758)
- Thamnodynastes paraguanae BAILEY & THOMAS, 2007
- Thamnodynastes phoenix FRANCO, TREVINE, MONTINGELLI & ZAHER, 2017
- Thamnodynastes ramonriveroi MANZANILLA & SÁNCHEZ, 2005
- Thamnodynastes rutilus (PRADO, 1942)
- Thamnodynastes sertanejo BAILEY, THOMAS & DA SILVA, 2005
- Thamnodynastes strigatus (GÜNTHER, 1858)
- Thamnodynastes yavi MYERS & DONNELLY, 1996
- Thamnophis atratus KENNICOTT, 1860
- Thamnophis bogerti ROSSMAN & BURBRINK, 2005
- Thamnophis brachystoma (COPE, 1892)
- Thamnophis butleri (COPE, 1889)
- Thamnophis chrysocephalus (COPE, 1885)
- Thamnophis conanti ROSSMAN & BURBRINK, 2005
- 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 godmani (GÜNTHER, 1894)
- Thamnophis hammondii (KENNICOTT, 1860)
- Thamnophis lineri ROSSMAN & BURBRINK, 2005
- Thamnophis marcianus (BAIRD & GIRARD, 1853)
- Thamnophis melanogaster (PETERS, 1864)
- Thamnophis mendax WALKER, 1955
- Thamnophis nigronuchalis THOMPSON, 1957
- Thamnophis ordinoides (BAIRD & GIRARD, 1852)
- Thamnophis postremus SMITH, 1942
- Thamnophis proximus (SAY, 1823)
- Thamnophis pulchrilatus (COPE, 1885)
- Thamnophis radix (BAIRD & GIRARD, 1853)
- Thamnophis rossmani CONANT, 2000
- Thamnophis rufipunctatus (COPE, 1875)
- Thamnophis saurita (LINNAEUS, 1766)
- Thamnophis scalaris COPE, 1861
- Thamnophis scaliger (JAN, 1863)
- Thamnophis sirtalis (LINNAEUS, 1758)
- Thamnophis sumichrasti (COPE, 1866)
- Thamnophis unilabialis (TANNER, 1985)
- Thamnophis validus (KENNICOTT, 1860)
- Thelotornis capensis SMITH, 1849
- Thelotornis kirtlandii (HALLOWELL, 1844)
- Thelotornis mossambicanus (BOCAGE, 1895)
- Thelotornis usambaricus BROADLEY, 2001
- Thermophis baileyi (WALL, 1907)
- Thermophis shangrila PENG, LU, HUANG, GUO & ZHANG, 2014
- Thermophis zhaoermii GUO, LIU, FENG & HE, 2008
- Thrasops flavigularis (HALLOWELL, 1852)
- Thrasops jacksonii GÜNTHER, 1895
- Thrasops occidentalis PARKER, 1940
- Thrasops schmidti LOVERIDGE, 1936
- Tomodon dorsatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Tomodon ocellatus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Tomodon orestes HARVEY & MUÑOZ, 2004
- Toxicodryas blandingii (HALLOWELL, 1844)
- Toxicodryas pulverulenta (FISCHER, 1856)
- Trachischium apteii BHOSALE, GOWANDE & MIRZA, 2019
- Trachischium fuscum (BLYTH, 1854)
- Trachischium guentheri BOULENGER, 1890
- Trachischium laeve PERACCA, 1904
- Trachischium monticola (CANTOR, 1839)
- Trachischium sushantai RAHA, DAS, BAG, DEBNATH & PRAMANICK, 2018
- Trachischium tenuiceps (BLYTH, 1854)
- Tretanorhinus mocquardi BOCOURT, 1891
- Tretanorhinus nigroluteus COPE, 1861
- Tretanorhinus taeniatus BOULENGER, 1903
- Tretanorhinus variabilis DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Trimerodytes aequifasciatus (BARBOUR, 1908)
- Trimerodytes annularis (HALLOWELL, 1856)
- Trimerodytes balteatus COPE, 1895
- Trimerodytes percarinatus (BOULENGER, 1899)
- Trimerodytes yapingi (GUO, ZHU & LIU, 2019)
- Trimerodytes yunnanensis (RAO & YANG, 1998)
- Trimetopon barbouri DUNN, 1930
- Trimetopon gracile (GÜNTHER, 1872)
- Trimetopon pliolepis COPE, 1894
- Trimetopon simile DUNN, 1930
- Trimetopon slevini DUNN, 1940
- Trimetopon viquezi DUNN, 1937
- Trimorphodon biscutatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Trimorphodon lambda COPE, 1886
- Trimorphodon lyrophanes (COPE, 1860)
- Trimorphodon paucimaculatus TAYLOR, 1938
- Trimorphodon quadruplex SMITH, 1941
- Trimorphodon tau COPE, 1870
- Trimorphodon vilkinsonii COPE, 1886
- Tropidoclonion lineatum (HALLOWELL, 1856)
- Tropidodipsas annulifera BOULENGER, 1894
- Tropidodipsas fasciata GÜNTHER, 1858
- Tropidodipsas fischeri (BOULENGER, 1894)
- Tropidodipsas philippii (JAN, 1863)
- Tropidodipsas repleta SMITH, LEMOS-ESPINAL, HARTMAN & CHISZAR, 2005
- Tropidodipsas sartorii COPE, 1863
- Tropidodipsas zweifeli (LINER & WILSON, 1970)
- Tropidodryas serra (SCHLEGEL, 1837)
- Tropidodryas striaticeps (COPE, 1870)
- Tropidonophis aenigmaticus MALNATE & UNDERWOOD, 1988
- Tropidonophis dahlii (WERNER, 1899)
- Tropidonophis dendrophiops (GÜNTHER, 1883)
- Tropidonophis dolasii KRAUS & ALLISON, 2004
- Tropidonophis doriae (BOULENGER, 1897)
- 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 statisticus MALNATE & UNDERWOOD, 1988
- Tropidonophis truncatus (PETERS, 1863)
- Uromacer catesbyi (SCHLEGEL, 1837)
- Uromacer frenatus (GÜNTHER, 1865)
- Uromacer oxyrhynchus DUMÉRIL, BIBRON & DUMÉRIL, 1854
- Urotheca decipiens (GÜNTHER, 1893)
- Urotheca dumerilli (BIBRON, 1840)
- Urotheca fulviceps (COPE, 1886)
- Urotheca guentheri (DUNN, 1938)
- Urotheca lateristriga (BERTHOLD, 1859)
- Urotheca multilineata (PETERS, 1863)
- Urotheca myersi SAVAGE & LAHANAS, 1989
- Urotheca pachyura (COPE, 1875)
- Virginia valeriae BAIRD & GIRARD, 1853
- Wallaceophis gujaratensis MIRZA, VYAS, PATEL, MAHETA & SANAP, 2016
- Xenelaphis ellipsifer BOULENGER, 1900
- Xenelaphis hexagonotus (CANTOR, 1847)
- Xenochrophis bellulus (STOLICZKA, 1871)
- Xenochrophis cerasogaster (CANTOR, 1839)
- Xenochrophis maculatus (EDELING, 1864)
- Xenochrophis trianguligerus (BOIE, 1827)
- Xenochrophis vittatus (LINNAEUS, 1758)
- Xenodon dorbignyi (BIBRON, 1854)
- Xenodon guentheri BOULENGER, 1894
- Xenodon histricus (JAN, 1863)
- Xenodon matogrossensis (SCROCCHI & CRUZ, 1993)
- Xenodon merremii (WAGLER, 1824)
- Xenodon nattereri (STEINDACHNER, 1867)
- Xenodon neuwiedii GÜNTHER, 1863
- Xenodon pulcher (JAN, 1863)
- Xenodon rabdocephalus (WIED-NEUWIED, 1824)
- Xenodon semicinctus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
- Xenodon severus (LINNAEUS, 1758)
- Xenodon werneri (EISELT, 1963)
- Xenopholis scalaris (WUCHERER, 1861)
- Xenopholis undulatus (JENSEN, 1900)
- Xenopholis werdingorum JANSEN, ÁLVAREZ & KÖHLER, 2009
- Xenoxybelis argentea (DAUDIN, 1803)
- Xenoxybelis boulengeri (PROCTER, 1923)
- Xyelodontophis uluguruensis BROADLEY & WALLACH, 2002
- Zamenis hohenackeri (STRAUCH, 1873)
- Zamenis lineatus (CAMERANO, 1891)
- Zamenis longissimus (LAURENTI, 1768)
- Zamenis persicus (WERNER, 1913)
- Zamenis scalaris (SCHINZ, 1822)
- Zamenis situla (LINNAEUS, 1758)
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