The Chinese water snake, Chinese smooth water snake, Chinese mud snake or Chinese rice paddy snake (Enhydris chinensis or Myrrophis chinensis) is a species of mildly venomous, rear-fanged snake, endemic to Asia.

Geographic range

Enhydris chinensis is found in China, Taiwan, and Vietnam.

Habitat

As the common name suggests, the Chinese water snake is a highly aquatic species, adapting well to human-altered environments such as fish pools and rice paddies.

Conservation status

Enhydris chinensis is considered common, although it has declined in Taiwan and is protected there.

Description

Enhydris chinensis is a relatively small snake reaching total length (including tail) of up to 80 cm.

Diet

The Chinese water snake typically feeds on fish and amphibians.

Commercial use

Enhydris chinensis are harvested for food and skins, but this is not considered to be threatening its populations.

Medicinal use

Enhydris chinensis is used in folk medicine. It is commonly used in the production of Chinese snake oil.