| Ophidia (Order) |
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| Colubridae (Family) |
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| Ablabes Duméril, Bibron & Duméril, 1854 (Genus) |
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| Achalinus (Genus) |
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| Adelphicos (Genus) |
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| Ahaetulla Link, 1807 (Genus) |
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| Allophis (Genus) |
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| Alopecion (Genus) |
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| Alsophis (Genus) |
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| Amastridium Cope, 1860 (Genus) |
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| Amastridium Cope, 1861 (Genus) |
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| Amblycephalus (Genus) |
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| Amblyodipsas (Genus) |
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| Amphiesma (Genus) |
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| Amplorhinus (Genus) |
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| Antilophis (Genus) |
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| Aparallactus (Genus) |
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| Aporophis Cope, 1878 (Genus) |
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| Apostolepis Cope, 1862 (Genus) |
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| Arrhyton (Genus) |
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| Asthenodipsas (Genus) |
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| Atractus (Genus) |
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| Boiga (Genus) |
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| Boodon (Genus) |
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| Bothrophthalmus (Genus) |
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| Brachyorrhos (Genus) |
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| Buhoma (Genus) |
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| Calamaria H. Boie, 1827 (Genus) |
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| Calamorhabdium Boettger, 1898 (Genus) |
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| Calopisma (Genus) |
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| Cantonophis (Genus) |
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| Cantoria (Genus) |
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| Catostoma Wagler, 1830 (Genus) |
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| Chersodromus (Genus) |
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| Chironius (Genus) |
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| Chlorophis (Genus) |
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| Chrysopelea H. Boie, 1826 (Genus) |
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| Clelia Fitzinger, 1826 (Genus) |
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| Cochliophagus (Genus) |
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| Coelopeltis (Genus) |
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| Colobognathus (Genus) |
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| Coluber (Genus) |
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| Coluber (s.l.) Linnaeus, 1758 (Genus) |
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| Coluber (sensu lato) Linnaeus, 1758 (Genus) |
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| Coniophanes (Genus) |
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| Conophis (Genus) |
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| Contia Baird, 1857 (Genus) |
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| Coronella (Genus) |
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| Crotaphopeltis (Genus) |
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| Cryptodacus (Genus) |
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| Cyclophis Günther, 1858 (Genus) |
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| Cynophis Gray, 1849 (Genus) |
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| Dasypeltis Wagler, 1830 (Genus) |
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| Dendrelaphis Boulenger, 1890 (Genus) |
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| Dendrophis H. Boie, 1826 (Genus) |
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| Diaphorolepis Jan, 1863 (Genus) |
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| Dinodon Duméril, 1853 (Genus) |
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| Dipsadoboa Günther, 1858 (Genus) |
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| Dipsadomorphus (Genus) |
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| Dipsadophidium (Genus) |
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| Dipsas (Genus) |
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| Dipsina (Genus) |
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| Dipsodomorphus (Genus) |
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| Dirosema (Genus) |
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| Dispholidus Duvernoy, 1832 (Genus) |
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| Dromicodryas Boulenger, 1893 (Genus) |
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| Dromicus (Genus) |
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| Dryadophis Stuart, 1939 (Genus) |
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| Dryinus Wagler, 1824 (Genus) |
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| Drymobius Fitzinger, 1843 (Genus) |
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| Drymoluber (Genus) |
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| Dryophis (Genus) |
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| Duberria Fitzinger, 1826 (Genus) |
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| Echinanthera (Genus) |
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| Eirenis Jan, 1863 (Genus) |
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| Elaphe Fitzinger, 1833 (Genus) |
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| Elaphis (Genus) |
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| Elapochrus (Genus) |
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| Elapoides (Genus) |
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| Elapomorphus Wiegmann, 1837 (Genus) |
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| Enhydris Sonnini & Latreille, 1802 (Genus) |
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| Enicognathus (Genus) |
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| Enulius Cope, 1871 (Genus) |
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| Erythrolamprus (Genus) |
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| Erytrolamprus (Genus) |
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| Eteirodipsas Jourdan, 1903 (Genus) |
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| Farancia Gray, 1842 (Genus) |
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| Ficimia (Genus) |
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| Fleischmannia Boettger, 1898 (Genus) |
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| Gastropyxis (Genus) |
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| Geodipsas (Genus) |
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| Geophidium (Genus) |
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| Geophis Wagler, 1830 (Genus) |
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| Glaphyrophis (Genus) |
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| Gongylosoma (Genus) |
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| Gonionotophis Boulenger, 1893 (Genus) |
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| Gonionotus Mocquard, 1889 (Genus) |
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| Goniontophis (Genus) |
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| Gonyosoma (Genus) |
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| Graya (Genus) |
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| Grayia (Genus) |
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| Haplocercus (Genus) |
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| Hapsidophrys (Genus) |
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| Helicops Wagler, 1828 (Genus) |
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| Hemirhagerrhis Boettger, 1893 (Genus) |
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| Hemorrhois Boie, 1826 (Genus) |
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| Herpetodryas (Genus) |
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| Heterolepis (Genus) |
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| Heteroliodon Boettger, 1913 (Genus) |
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| Hierophis Fitzinger, 1843 (Genus) |
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| Himantodes Cope, 1860 (Genus) |
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| Homalocranion (Genus) |
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| Homalocranium (Genus) |
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| Homalophis (Genus) |
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| Homalosoma (Genus) |
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| Hydrodipsas (Genus) |
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| Hydrodynastes Fitzinger, 1843 (Genus) |
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| Hydromorphus (Genus) |
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| Hydrops Wagler, 1830 (Genus) |
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| Ialtris (Genus) |
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| Idiophis Mocquard, 1901 (Genus) |
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| Imantodes Duméril & Bibron, 1853 (Genus) |
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| incertae sedis (Genus) |
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| Internatus (Genus) |
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| Ithycyphus Günther, 1873 (Genus) |
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| Lampropeltis Fitzinger, 1843 (Genus) |
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| Lamprophis (Genus) |
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| Leimadophis Fitzinger, 1843 (Genus) |
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| Leioheterodon Jan, 1863 (Genus) |
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| Leptocalamus (Genus) |
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| Leptodeira (Genus) |
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| Leptodira (Genus) |
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| Leptodrymus Amaral, 1927 (Genus) |
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| Leptognathus (Genus) |
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| Leptophis (Genus) |
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| Ligonirostra (Genus) |
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| Limnophis Günther, 1865 (Genus) |
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| Lioheterodon Boulenger, 1893 (Genus) |
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| Liopeltis Fitzinger, 1843 (Genus) |
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| Liophidium Boulenger, 1896 (Genus) |
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| Liophis (Genus) |
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| Liopholidophis (Genus) |
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| Lycodon (Genus) |
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| Lycodonomorphus (Genus) |
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| Lycodryas Günther, 1879 (Genus) |
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| Lycophidion Fitzinger, 1843 (Genus) |
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| Lycophidium Agassiz, 1847 (Genus) |
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| Lystrophis Cope, 1885 (Genus) |
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| Macrelaps (Genus) |
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| Macrocalamus Günther, 1864 (Genus) |
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| Macrophis (Genus) |
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| Macrophistodon (Genus) |
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| Macrophiston (Genus) |
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| Macroprotodon (Genus) |
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| Madagascarophis Mertens, 1952 (Genus) |
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| Malpolon Fitzinger, 1826 (Genus) |
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| Masticophis (Genus) |
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| Mastigodryas Amaral, 1935 (Genus) |
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| Mastycodryas (Genus) |
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| Mehelya (Genus) |
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| Meizodon (Genus) |
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| Mesotes (Genus) |
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| Mimometopon Werner, 1903 (Genus) |
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| Miodon (Genus) |
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| Mizodon (Genus) |
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| Natriciteres (Genus) |
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| Natrix Laurenti, 1768 (Genus) |
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| Nerodia (Genus) |
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| Neusterophis (Genus) |
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| Ninia (Genus) |
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| Oligodon (Genus) |
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| Omoadiphas Köhler, Wilson & McCranie, 2001 (Genus) |
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| Ophis Wagler, 1824 (Genus) |
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| Opisthiodon (Genus) |
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| Opisthropis (Genus) |
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| Opistophus (Genus) |
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| Oxybelis Wagler, 1830 (Genus) |
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| Oxyorhos (Genus) |
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| Oxyrhabdium (Genus) |
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| Oxyrhopus (Genus) |
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| Oxyrrhopus Fitzinger, 1843 (Genus) |
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| Pararhadinaea (Genus) |
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| Pareas Wagler, 1830 (Genus) |
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| Phalotris (Genus) |
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| Philodryas Wagler, 1830 (Genus) |
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| Philothamnus (Genus) |
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| Pituophis (Genus) |
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| Pityophis Hallowell, 1852 (Genus) |
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| Platyceps Blyth, 1860 (Genus) |
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| Pliocercus (Genus) |
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| Prosymna Gray, 1849 (Genus) |
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| Psammodynastes (Genus) |
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| Psammophis Boie, 1826 (Genus) |
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| Psammophylax Fitzinger, 1843 (Genus) |
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| Pseudablabes (Genus) |
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| Pseudoboa Schneider, 1801 (Genus) |
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| Pseudoboodon Peracca, 1897 (Genus) |
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| Pseudoeryx Fitzinger, 1826 (Genus) |
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| Pseudotyphlops (Genus) |
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| Pseudoxenodon (Genus) |
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| Pseustes Fitzinger, 1843 (Genus) |
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| Pytas (Genus) |
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| Rabdosoma Duméril, 1853 (Genus) |
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| Rhabdophis (Genus) |
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| Rhabdosoma (Genus) |
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| Rhabdotophis (Genus) |
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| Rhadinaea Cope, 1863 (Genus) |
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| Rhadinea (Genus) |
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| Rhadinophis (Genus) |
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| Rhageris (Genus) |
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| Rhamphiophis (Genus) |
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| Rhegnops (Genus) |
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| Rhinechis Michahelles, 1833 (Genus) |
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| Rhinobothryum (Genus) |
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| Rhinocalamus (Genus) |
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| Rhinodryas Werner, 1903 (Genus) |
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| Rhynchonyx (Genus) |
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| Saphenophis Myers, 1973 (Genus) |
| | | | | | | | | | details |
| Scaphiophis (Genus) |
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| Senticolis Dowling & Fries, 1987 (Genus) |
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| Sibon (Genus) |
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| Sibynomorphus (Genus) |
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| Sibynophis Fitzinger, 1843 (Genus) |
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| Simocephalus (Genus) |
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| Simophis (Genus) |
| | | | | | | | | | details |
| Simotes Duméril, 1853 (Genus) |
| | | | | | | | | | details |
| Sinonatrix Rossman & Eberle, 1977 (Genus) |
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| Siphlophis (Genus) |
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| Sordellina (Genus) |
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| Spalerosophis Jan, 1865 (Genus) |
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| Spilotes (Genus) |
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| Stegonothus (Genus) |
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| Stegonotus (Genus) |
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| Stenophis Boulenger, 1896 (Genus) |
| | | | | | | | | | details |
| Stenorhabdium (Genus) |
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| Stenorrhina Duméril, 1853 (Genus) |
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| Streptophorus (Genus) |
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| Styporhynchus (Genus) |
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| Tachymenis (Genus) |
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| Taeniophallus (Genus) |
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| Tantilla Girad, 1853 (Genus) |
| | | | | | | | | | details |
| Tarbophis Fleischmann, 1831 (Genus) |
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| Telescopus Wagler, 1830 (Genus) |
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| Temnorhynchus (Genus) |
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| Tetralepis Boettger, 1892 (Genus) |
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| Thamnodynastes (Genus) |
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| Thamnophis (Genus) |
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| Thrasops (Genus) |
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| Tomodon (Genus) |
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| Toxicodryas (Genus) |
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| Trimorphodon (Genus) |
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| Tropidodipsas (Genus) |
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| Tropidonophis Jan, 1863 (Genus) |
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| Tropidonotus H. Boie, 1826 (Genus) |
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| Tropidopipsas (Genus) |
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| Uriechis (Genus) |
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| Uroteca (Genus) |
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| Urotheca Bibron, 1843 (Genus) |
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| Virginia (Genus) |
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| Waglerophis Romano & Hoge, 1972 (Genus) |
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| Xenochrophis Günther, 1864 (Genus) |
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| Xenodermus (Genus) |
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| Xenodon (Genus) |
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| Xenopholis (Genus) |
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| Zamenis Wagler, 1830 (Genus) |
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| Zamensis (Genus) |
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SysTax - Browse Taxonomy (beta)