Common slug snake
The common slug snake, Assam snail eater, Assam snail-eater snake, or montane slug-eating snake is a species of snake found in Northeast India, eastern Nepal, Bhutan, China, Myanmar, and Vietnam. Its type locality is "Naga Hills, Asám", India. It is also reported from north-eastern and south-eastern Bangladesh. The species was first described by Theodore Cantor in 1839.
Pareas monticola is a nocturnal and arboreal snake that typically occurs in low vegetation and preys on slugs and snails.