The striped legless lizard (Delma impar) is a species of lizard in the Pygopodidae family endemic to Australia. As of 2015 it is threatened with extinction, with few habitats left. The lizard is up to 30cm in length. It is superficially similar to a snake, and sometimes confused with the deadly brown snake. However, it is more closely related to the gecko and the skink. It has vestigial legs and an unforked tongue. Most of its body is made up of a non-detachable tail.