Hexapede (Yerik in Na'vi) are hexapodal deer-like creatures. They are dark blue herbivores, with white and yellow stripes. Twin horn structures sheathe a thin, patterned membrane structure. Their small, sloped skull is topped by this light-colored fan structure. This fan has an eye pattern on it similar to those found in Terran insects. A skin membrane hangs under the jaw and runs the length of the neck. Twin lines of dark hairlike bristles run down the Hexapede's back. The antennae are at the back at the head. As a threat display, the Hexapede flares up its twin membrane structure like a satellite dish and retracts both lips. It is scientifically known as Sexcruscervus caeruleus.Movie AVATAR.