Explore 36,937 Species
Saltmarsh Snake
Nerodia clarkii (Baird & Girard, 1853)
Nerodia clarkii, or salt marsh snake, is a semi-aquatic non-venomous North Ameri…
Mississippi Green Watersnake
Nerodia cyclopion (Duméril, Bibron & Duméril, 1854)
Nerodia cyclopion, the green water snake, is a heavy-bodied North American ovovi…
Plain-bellied Watersnake
Nerodia erythrogaster (Forster, 1771)
Nerodia erythrogaster, the plain-bellied water snake, is a large patternless Nor…
Viperine Snake
Natrix maura (Linnaeus, 1758)
Natrix maura, the viperine snake, is a scaled reptile found across southwestern …
Tessellated Water Snake
Natrix tessellata (Laurenti, 1768)
Natrix tessellata, the dice snake, is a nonvenomous Eurasian colubrid water snak…
barred grass snake
Natrix helvetica (Lacépède, 1789)
Natrix helvetica, the barred grass snake, is a collared, metre-long reptile foun…
Iberian Grass Snake
Natrix astreptophora Seoane, 1885
Natrix astreptophora, the red-eyed grass snake, is a distinct Natrix species wit…
grass snake
Natrix natrix (Linnaeus, 1758)
Natrix natrix, the grass snake, is a widespread Eurasian reptile with a distinct…
Buff Striped Keelback
Amphiesma stolatum (Linnaeus, 1758)
Amphiesma stolatum, the buff striped keelback, is a small diurnal terrestrial sn…
Wynad Keelback
Hebius monticola (Jerdon, 1853)
Hebius monticola is a small slender snake that lives in forest leaf litter, with…
Japanese Keelback
Hebius vibakari (Boie, 1826)
Hebius vibakari is a small keeled-scaled snake found across parts of East Asia a…
Pryer's Keelback
Hebius pryeri (Boulenger, 1887)
Pryer's keelback (Hebius pryeri) is a colubrid snake found on the Ryukyu Islands…
Kosempo Keelback
Hebius sauteri (Boulenger, 1909)
Hebius sauteri is an endemic Asian colubrid snake found in southern China, Taiwa…
Striped Swampsnake
Liodytes alleni (Garman, 1874)
Liodytes alleni, the striped crayfish snake, is a semiaquatic North American sna…
Black Swampsnake
Liodytes pygaea (Cope, 1871)
Liodytes pygaea, the black swamp snake, is a small US-native ovoviviparous snake…
Glossy Swampsnake
Liodytes rigida (Say, 1825)
Liodytes rigida is a heavy-bodied North American snake with keeled midbody scale…
Boulenger's Keelback
Fowlea asperrimus (Boulenger, 1891)
Fowlea asperrimus is a moderately sized water snake found across multiple aquati…
Yellow-spotted Keelback
Fowlea flavipunctatus (Hallowell, 1860)
Fowlea flavipunctatus, the yellow-spotted keelback, is a diurnal semiaquatic col…
Javan Keelback
Fowlea melanzostus (Gravenhorst, 1807)
Fowlea melanzostus is an endemic Indonesian oviparous colubrid snake found in Ja…
Chequered Keelback
Fowlea piscator (Schneider, 1799)
Fowlea piscator, the checkered keelback, is an oviparous medium-sized snake foun…
Striped Keelback
Xenochrophis vittatus (Linnaeus, 1758)
Xenochrophis vittatus, the striped keelback, is a mildly venomous, human-harmles…
Triangle Keelback
Xenochrophis trianguligerus (Boie, 1827)
The triangle keelback (Xenochrophis trianguligerus) is a snake species found acr…
Spotted Keelback
Xenochrophis maculatus (Edeling, 1864)
The spotted keelback (Xenochrophis maculatus) is a colubrid snake found in Indon…
Mountain Water Snake
Trimerodytes percarinatus (Boulenger, 1899)
Trimerodytes percarinatus is a non-venomous aquatic medium-sized snake found acr…
