Ripjaws

Ripjaws is a Piscciss Volann form the planet Piscciss, he's one of Ben's first aliens.

Appearance
Ripjaws shares a number of traits with Earth's aquatic life, such as alligators, eels, anglerfish, and sharks. He can change between a fish tail or legs at will and has a phosphorescent light on his head. His body is mostly grey. He wears the Omnitrix symbol on his left torso.