Colubridae

Rhadinaea laureata (Günther, 1868)

Rhadinaea laureata, the crowned graceful brown snake, is a colubrid snake species found in Mexico.

Rhadinaea hesperia Bailey, 1940

The western graceful brown snake (Rhadinaea hesperia) is a colubrid snake species found in Mexico.

Rhadinaea flavilata (Cope, 1871)

Rhadinaea flavilata, the pine woods or yellow-lipped snake, is a small North American snake that lays eggs.

Rhadinaea decorata (Günther, 1858)

Rhadinaea decorata is a small brown snake ranging from central Mexico to Ecuador that breeds nearly year-round.

Pseudoeryx plicatilis (Linnaeus, 1758)

Pseudoeryx plicatilis, the South American pond snake, is an oviparous colubrid found across much of South America.

Pseudoboa nigra (Duméril, Bibron & Duméril, 1854)

Pseudoboa nigra, the black false boa, is a Colubridae snake found in Brazil, Bolivia, and Paraguay.

Pseudoboa coronata Schneider, 1801

Pseudoboa coronata, the crowned false boa, is an oviparous Colubridae snake endemic to South America.

Pseudoboa neuwiedii (Duméril, Bibron & Duméril, 1854)

Pseudoboa neuwiedii is a venomous oviparous snake found in northern South America and several southern Caribbean islands.

Pliocercus elapoides Cope, 1860

Pliocercus elapoides is a coral snake-mimic oviparous snake found in forest habitats across parts of Mexico and Central America.

Pliocercus euryzonus Cope, 1862

Cope's false coral snake (Pliocercus euryzonus) is a dipsadine colubrid snake native to parts of Central and South America.

Phimophis guianensis (Troschel, 1848)

Phimophis guianensis is an oviparous snake found across northern South America and Panama in shrubland and savanna habitats.

Philodryas trilineata (Burmeister, 1861)

Philodryas trilineata is a colubrid snake species that is found in Argentina.

Philodryas nattereri (Steindachner, 1870)

Philodryas nattereri is an oviparous snake species found in eastern Brazil and Paraguay, living in open forests, fields, and cerrado.

Philodryas olfersii (Lichtenstein, 1823)

Philodryas olfersii is a green-yellow snake native to southern South America that reproduces by laying 4-11 eggs.

Philodryas chamissonis (Wiegmann, 1835)

Philodryas chamissonis is a medium-sized striped oviparous snake found across a wide range of habitats in Chile, from Paposo to Valdivia.

Philodryas psammophidea Günther, 1872

Günther's green racer (Philodryas psammophidea) is a colubrid snake found in Brazil, Bolivia, Paraguay, and Argentina.

Philodryas aestiva (Duméril, Bibron & Duméril, 1854)

Philodryas aestiva, the common/Brazilian green racer, is an oviparous colubrid snake found across parts of central-eastern South America.

Philodryas patagoniensis (Girard, 1858)

Philodryas patagoniensis is a moderately sized snake found in open habitats across central and southern South America that exhibits seasonal reproduction and sexual dimorphism.

Phalotris lemniscatus (Duméril, Bibron & Duméril, 1854)

Phalotris lemniscatus is a small, shy fossorial snake found across parts of eastern South America that adapts well to human-altered areas.

Oxyrhopus rhombifer Duméril, Bibron & Duméril, 1854

The Amazon false coral snake (Oxyrhopus rhombifer) is a colubrid snake native to multiple South American countries.

Oxyrhopus trigeminus Duméril, Bibron & Duméril, 1854

Oxyrhopus trigeminus is a species where females reach 1m, and smaller males reach up to 80cm in length.

Oxyrhopus occipitalis (Wied-Neuwied, 1824)

Oxyrhopus occipitalis is a neotropical dipsadid snake found in northern South America, often confused with the related species Oxyrhopus formosus.

Oxyrhopus melanogenys (Tschudi, 1845)

Oxyrhopus melanogenys is a snake species with defined physical traits and two subspecies distributed across northern South America.

Oxyrhopus guibei Hoge & Romano, 1977

Oxyrhopus guibei is a South American snake that lays clutches of eggs, with females growing larger than males.