Snake Encyclopedia
Search and identify 1,000+ snakes from around the world — with venomous status, family, range, size, habitat, and how to tell look-alikes apart.
Water Snake
A heavy-bodied, aquatic colubrid frequently mistaken for venomous cottonmouths.
Northern Water Snake
A heavy-bodied, aquatic colubrid often mistaken for a venomous cottonmouth, common around lakes, ponds, and rivers.
Green Water Snake
A large, heavy-bodied North American watersnake with plain olive-green coloration, common in swamps and marshes of the southeastern U.S.
Concho Water Snake
A rare, narrow-range Texas water snake tied to rocky, flowing sections of the Concho and Colorado rivers.
Copperbelly Water Snake
A regionally threatened subspecies of the Redbelly Water Snake, named for its vivid orange-red underside, restricted to isolated wetlands of the American Midwest.
Banded Water Snake
A heavy-bodied, boldly banded water snake of the southeastern US, often mistaken for the venomous cottonmouth.
Diamondback Water Snake
A large, heavy-bodied water snake with a distinctive dark, diamond-shaped netlike pattern on an olive-brown background.
Brazos Water Snake
A narrow-range Texas endemic water snake restricted to the rocky Brazos River system.
Leopard Water Snake
A boldly spotted aquatic snake of southern South American wetlands, named for the leopard-like blotches covering its body.
Neotropical Water Snake
A strongly aquatic colubrid common in still and slow-moving freshwater habitats across northern South America.
Yellowbelly Water Snake
A plain, dark-backed water snake subspecies with a pale yellow belly, common in bottomland wetlands of the Mississippi Valley and Gulf states.
Redbelly Water Snake
A heavy-bodied water snake with a plain dark back and a bright reddish-orange belly, common along ponds and swamps of the American South.
Brown Water Snake
A large, heavy-bodied water snake often seen basking on branches over southeastern rivers, patterned with square dark blotches.
Dog-Faced Water Snake
A common, blunt-snouted brackish-water snake of Asian estuaries and mangroves, named for its somewhat dog-like facial profile.
Brown-banded Water Snake
A common, semi-aquatic South American snake with brown banding, well adapted to life in rivers, ponds, and marshes.
Mississippi Green Water Snake
A stout, greenish water snake of Gulf Coast swamps and bayous, closely related to the Florida green water snake.
Cat-Eyed Water Snake
A small, secretive mangrove snake from Asia with distinctive vertical pupils, specialized in feeding on crabs.
Florida Green Water Snake
A large, heavy-bodied, uniformly greenish water snake common in Florida's lakes, marshes, and swamps.
Puff-Faced Water Snake
A bold, patterned Southeast Asian water snake with a distinctive puffed facial appearance, common in ponds and waterways.
Plain-bellied Water Snake
A stout water snake with a plain, unpatterned belly ranging from yellow to orange, and a mostly uniform dorsal color as an adult.
Common Smooth-Scaled Water Snake
A small, mildly venomous, aquatic colubrid common in the rice paddies, ponds, and waterways of Southeast Asia.
Northern Cottonmouth
A stout, semi-aquatic pit viper of southeastern wetlands, named for the white lining of its mouth displayed as a threat.
Northern Death Adder
A stout, ambush-hunting elapid with a viper-like body shape, found across tropical northern Australia and New Guinea.
Northern Bandy-Bandy
A banded burrowing elapid of tropical northern Australia, closely related to the common bandy-bandy.