Myobatrachus gouldii, the turtle frog, is a species endemic to southwest Western Australian frog and the only species in the genus Myobatrachus. It has a small head, short limbs, and a round body, up to 45 millimetres (1.8 in) long. It is unique in that it burrows head first into sand. It is also unique in that after males calling over summer the males and females pair up and then dig a deep burrow and remain together until autumn. Hatchlings are miniatures of the adults including the ability to burrow.