The Tylosaurus is a mosasaur that appears in the episode "Lost and Found."
It is a long, slender light blue reptilian with dark blue spots and lime fins, including a tail fluke. It also has a long snout with a mouth full of sharp teeth.
Role in episode
It appears in the episode "Lost and Found" as one of the creatures that frighten Squidward.
|| "Octavius Rex, a.k.a. long, tan, and handsome!"