The blunt-tailed two-headed snake is a kind of snake of the family Viperidae. It is a non-venomous snake species. It is one of the key protected animals of the State Forestry Administration.

The blunt-tailed two-headed snake has a blunt tail with yellow markings and a smooth back. Wild blunt-tailed snakes generally inhabit high mountains or plains, and often live in hills and forests in temperate or subtropical regions. The blunt-tailed two-headed snakes generally live under the soil, and their movements are relatively secretive. They mainly feed on earthworms.