Covlite

Covlites have an interesting physical appearance. Their jaw is quadruple-hinged; they have an upper jaw, and then four mandible-like lips which are lined with sharp teeth, hence the human nickname "Split-lip". It is unknown, given this structure, how Covlites chew, swallow food, or even speak. Their legs are digitigrade so they can jump great distances compared to humans, and their unusually shaped hoof-like feet give them tremendous balance. Their hands have four fingers; two middle fingers and two thumb-like fingers on the outside of the hand for grasping. They have grayish-brown skin and purpleish blood. It is not known what chemical makes their blood this color, though it is assumed they breathe oxygen or nitrogen because they can breathe the same atmosphere as humans, and cannot survive in space.