Trimerodytes
Trimerodytes is a genus of snakes in the subfamily Natricinae of the family Colubridae. The genus is endemic to East Asia and Southeast Asia.
Species
The genus Trimerodytes contains 7 species which are recognized as being valid.- Trimerodytes aequifasciatus – Asiatic annulate keelback, Asiatic water snake
- Trimerodytes annularis – red-bellied annulate keelback, ringed water snake
- Trimerodytes balteatus – Hainan mountain keelback
- Trimerodytes percarinatus – eastern water snake, olive keelback, olive annulate keelback, Chinese keelback water snake
- Trimerodytes praemaxillaris – Angel's mountain keelback, brown stream snake
- Trimerodytes yapingi – Jingdong water snake
- Trimerodytes yunnanensis – Yunnan water snake, Yunnan annulate keelback