Colubridae

Telescopus semiannulatus Smith, 1849

Telescopus semiannulatus, the common tiger snake, is a colorful colubrid found across much of sub-Saharan Africa.

Telescopus fallax Fleischmann, 1831

Telescopus fallax, the European cat snake, is a venomous colubrid found across Southeastern Europe and Western Asia.

Tantillita canula (Cope, 1875)

Tantillita canula (Yucatán dwarf short-tail snake) is a colubrid snake found in four countries in Central America.

Tantilla wilcoxi Stejneger, 1902

Tantilla wilcoxi is a small brown snake found in the southwestern US and northern Mexico, that reproduces by laying eggs.

Tantilla yaquia Smith, 1942

Tantilla yaquia (Yaquia blackhead snake) is a colubrid snake found in the United States and Mexico.

Tantilla relicta Telford, 1966

The Florida crowned snake (Tantilla relicta) is a small slender snake native to Florida and rarely southern Georgia.

Tantilla planiceps (Blainville, 1835)

Tantilla planiceps, the western black-headed snake, is a small secretive colubrid endemic to western North America.

Tantilla nigriceps Kennicott, 1860

Tantilla nigriceps, the Plains black-headed snake, is a small North American colubrid snake distinguished by its missing light neck collar.

Tantilla melanocephala (Linnaeus, 1758)

This is a species of small colubrid snake native to the Neotropics, oviparous, occupying both natural and artificial habitats.

Tantilla hobartsmithi Taylor, 1937

Tantilla hobartsmithi, the southwestern blackhead snake, is a small oviparous snake native to southwestern North America.

Tantilla gracilis Baird & Girard, 1853

Tantilla gracilis, the flathead snake, is a small colubrid snake found in the south-central U.S. and Mexico that feeds on arthropods like centipedes.

Tantilla cucullata Minton, 1956

The Big Bend blackhead snake (Tantilla cucullata) is a colubrid snake found in the United States and Mexico.

Tantilla coronata Baird & Girard, 1853

Tantilla coronata (southeastern crown snake) is a small oviparous snake found in the southeastern United States.

Tantilla armillata Cope, 1875

Tantilla armillata is a colubrid snake species found in seven countries across Central America.

Tantilla bocourti (Günther, 1895)

Tantilla bocourti is a small oviparous snake found in forest habitats across central Mexico.

Tantilla rubra Cope, 1875

Tantilla rubra is an oviparous colubrid snake native to southern Mexico and western Guatemala, living in forest habitat.

Symphimus mayae (Gaige, 1936)

Symphimus mayae is an oviparous Yucatán Peninsula colubrid snake found in Belize, Guatemala, and Mexico.

Stenorrhina freminvillei (Duméril, Bibron & Duméril, 1854)

Stenorrhina freminvillei is a colubrid snake species found across several countries in Central America and Mexico.

Stenorrhina degenhardtii (Berthold, 1846)

Stenorrhina degenhardtii is a medium-sized oviparous snake found across parts of Mexico, Central America, and South America.

Stegonotus australis (Günther, 1872)

Stegonotus australis (Australian ground snake) is a colubrid snake species found in Australia.

Spilotes pullatus (Linnaeus, 1758)

Spilotes pullatus is a large scaled reptile found from southern Mexico to central South America that inhabits forested areas near water.

Spilotes sulphureus (Wagler, 1824)

Spilotes sulphureus is a large snake with bimodal venom that affects both mammal and reptile prey.

Spalerosophis diadema (Schlegel, 1837)

Spalerosophis diadema is an oviparous snake found across North Africa, Central Asia, and Southwestern Asia, growing up to 1.8 meters long.

Sonora semiannulata Baird & Girard, 1853

Sonora semiannulata, the western ground snake, is a small variable-colored North American snake that lays eggs in summer.