Rice paddy snake

The rice paddy snake or plumbeous water snake ("Hypsiscopus plumbea") is a species of mildly venomous, rear-fanged snake endemic to South Asia.
Geographic range.
"H. plumbea" is found in Andaman Islands (India), Myanmar, Thailand, Cambodia, Laos, Malaysia, Indonesia, Vietnam, southern China, and Taiwan.
Habitat.
The rice paddy snake is a common and abundant species associated with all sorts of wet habitats.
Taxonomy.
DNA evidence suggests that this taxon might be a species complex.
Description.
The rice paddy snake is a relatively small snake, reaching a total length (including tail) of up to .This snake feed readily on small fish, frogs, and occasionally small lizards. It has countershading coloration, which is dark brown to grey in upper part of its body, and light colored white to yellowish color at the bottom of its body. This snake mostly nocturnal, and give birth to live young (ovoviviparous)