Agkistrodon contortrix, the copperhead, a venomous viper found in the United States. / Pituophis melanoleucus melanoleucus, the northern pine snake, a harmless colubrid found in North America.

A snake of the genus Drymarchon, species of which are found the southeastern US, Texas, and northern South America.

Any of many medium to large colubrid constrictors of a kind found through a great portion of the Northern Hemisphere, primarily feeding on rodents and birds.

A snake that resides in, or spends a lot of time in, fresh water / A toy consisting of a liquid and (optionally) plastic trinkets encased in a long, soft, plastic torus. It is difficult to grip.

(archaic) A member of the Northern Paiute, Bannock and Shoshone Native Americans.

plural of Snake Indian

Any snake of the infraorder Scolecophidia

Pseudonaja, a genus of Australian brown snakes / Storeria, a genus of North American brown snakes / Elapognathus minor, a species of Australian short-nosed snake or little brown snake

Any of various species of snake of the genus Dipsas, native to Central America.

Atretochoana eiselti, a caecilian of Brazil.