Genus Nerodia

 

Salt Marsh Snake - The Salt Marsh Snake is a species of semiaquatic, non-venomous, colubrid snake found in the southeastern United States, in the brackish salt marshes along the Gulf of Mexico from Florida to Texas, with a population in northern Cuba.

 

Green Water Snake - Florida Green Water Snake - N.

Plainbelly Water Snake - The Plain-bellied Water Snake is a common species of mostly aquatic, non-venomous, colubrid snake found in the United States.

Banded Water Snake - The Banded Water Snake or Southern Water Snake is a species of mostly aquatic, non-venomous, colubrid snake found in the central and southeastern United States, from Indiana, south to Texas and east to Florida.

 

Brazos Water Snake - The Brazos Water Snake or Harter's Water Snake is a species of mostly aquatic, non-venomous, colubrid snake native to the United States, only in north-central Texas along the Brazos River system.

 

Concho water snake - The Concho Water Snake is a species of mostly aquatic, non-venomous colubrid snake native to the United States, only in west-central Texas.

Diamondback water snake - The Diamondback Water Snake is a common species of water snake found throughout much of the central United States and northern Mexico.

 

Brown water snake - The Lycodonomorphus rufulus is sometimes also called the Brown Water Snake, but the L.

Order : Squamata
Family : Colubridae
Genus : Nerodia