Shamunaar

A Shamunaar is a species of large non-sapient predators from the mud fields of planet Roon, in a galaxy far, far away.

Biology
Shamunaars are quadrupedal sauropod-like beasts with elongated necks and tails. They're ambush predators which emerge from the mud to attack smaller life forms. Their mouths contain sharp teeth and a forked tongue.

Appearances

 * Star Wars: Droids: The Adventures of R2-D2 and C-3PO, s01e11, "The Roon Games" (1985)