Explore 36,937 Species
Chihuahuan Black-headed Snake
Tantilla wilcoxi Stejneger, 1902
Tantilla wilcoxi is a small brown snake found in the southwestern US and norther…
Yaqui Black-headed Snake
Tantilla yaquia Smith, 1942
Tantilla yaquia (Yaquia blackhead snake) is a colubrid snake found in the United…
Florida Crowned Snake
Tantilla relicta Telford, 1966
The Florida crowned snake (Tantilla relicta) is a small slender snake native to …
Western Black-headed Snake
Tantilla planiceps (Blainville, 1835)
Tantilla planiceps, the western black-headed snake, is a small secretive colubri…
Plains Black-headed Snake
Tantilla nigriceps Kennicott, 1860
Tantilla nigriceps, the Plains black-headed snake, is a small North American col…
Black-headed Snake
Tantilla melanocephala (Linnaeus, 1758)
This is a species of small colubrid snake native to the Neotropics, oviparous, o…
Southwestern Blackhead Snake
Tantilla hobartsmithi Taylor, 1937
Tantilla hobartsmithi, the southwestern blackhead snake, is a small oviparous sn…
Flat-headed Snake
Tantilla gracilis Baird & Girard, 1853
Tantilla gracilis, the flathead snake, is a small colubrid snake found in the so…
Big Bend Blackhead Snake
Tantilla cucullata Minton, 1956
The Big Bend blackhead snake (Tantilla cucullata) is a colubrid snake found in t…
Southeastern Crowned Snake
Tantilla coronata Baird & Girard, 1853
Tantilla coronata (southeastern crown snake) is a small oviparous snake found in…
Black-necked Centipede Snake
Tantilla armillata Cope, 1875
Tantilla armillata is a colubrid snake species found in seven countries across C…
Bocourt's Black-headed Snake
Tantilla bocourti (Günther, 1895)
Tantilla bocourti is a small oviparous snake found in forest habitats across cen…
Red Black-headed Snake
Tantilla rubra Cope, 1875
Tantilla rubra is an oviparous colubrid snake native to southern Mexico and west…
Yucatán White-lipped Snake
Symphimus mayae (Gaige, 1936)
Symphimus mayae is an oviparous Yucatán Peninsula colubrid snake found in Belize…
Blood Snake
Stenorrhina freminvillei (Duméril, Bibron & Duméril, 1854)
Stenorrhina freminvillei is a colubrid snake species found across several countr…
Degenhardt's Scorpion-eating Snake
Stenorrhina degenhardtii (Berthold, 1846)
Stenorrhina degenhardtii is a medium-sized oviparous snake found across parts of…
Slaty-grey snake
Stegonotus australis (Günther, 1872)
Stegonotus australis (Australian ground snake) is a colubrid snake species found…
Chicken Snake
Spilotes pullatus (Linnaeus, 1758)
Spilotes pullatus is a large scaled reptile found from southern Mexico to centra…
Amazon Puffing Snake
Spilotes sulphureus (Wagler, 1824)
Spilotes sulphureus is a large snake with bimodal venom that affects both mammal…
Diadem Snake
Spalerosophis diadema (Schlegel, 1837)
Spalerosophis diadema is an oviparous snake found across North Africa, Central A…
Ground Snake
Sonora semiannulata Baird & Girard, 1853
Sonora semiannulata, the western ground snake, is a small variable-colored North…
Taylor’s Ground Snake
Sonora taylori (Boulenger, 1894)
Sonora taylori is an oviparous small colubrid snake found in southern Texas and …
Sonoran Shovel-nosed Snake
Sonora palarostris (Klauber, 1937)
Sonora palarostris is a nonvenomous North American snake that resembles the Sono…
Mojave Shovelnose Snake
Sonora occipitalis (Hallowell, 1854)
Sonora occipitalis, the western shovel-nosed snake, is a small desert snake foun…
