Dravek

Dravek are a non-sapient worm-like extraterrestrial species native to the planet Turrawuste.

Biology
Dravek are massive, worm-like creatures with red skin and a mouth filled with sharp teeth.

They hunt their prey by burrowing underground and then attacking from below, usually swallowing their prey as they come up from underground.

History
Ben Tennyson and the Highbreed Reinrassic III were trapped on Turrawuste after a teleporter ring malfunctioned, and the two formed an uneasy alliance in order to get off the planet. The pair were attacked by a Dravek, but managed to defeat it and sent it back down underground.