Natricinae

The Natricinae are a subfamily of colubroid snakes, sometimes referred to as a family (Natricidae). The subfamily comprises 36 genera. Members include many very common snake species, such as the European grass snakes, and the North American water snakes and garter snakes. Some Old World members of the subfamily are known as keelbacks, because their dorsal scales exhibit strong keeling.

Atretium schistosum, also known commonly as the split keelback and the olive keelback wart snake, is a species of snake in the subfamily Natricinae of the family Colubridae. The species, which is the sole species in the genus Atretium, is native to South Asia. It is a common and harmless watersnake.

species of reptile

species of reptile

species of reptile

species of reptile

Tropidoclonion is a genus of snake in the subfamily Natricinae of the family Colubridae. The genus is monotypic, containing the sole species Tropidoclonion lineatum, commonly known as the lined snake. The species is native to the central United States.

species of reptile

species of reptile

species of reptile

Sahyadriophis is a genus of snakes in the family Colubridae. The genus is endemic to the Western Ghats of India.

Anoplohydrus is a genus of snake in the subfamily Natricinae of the family Colubridae. The genus contains the sole species Anoplohydrus aemulans, which is endemic to the island of Sumatra in Indonesia.

genus of reptiles

Amphiesmoides is a genus of snake in the subfamily Natricinae of the family Colubridae. The genus contains the sole species Amphiesmoides ornaticeps. Commonly known as '''Werner's ornate snake or the white-eyed keelback''', it is native to Southeast Asia.