Sharkworm

A Sharkworm is a water dragon that has the upper dorsal fin of a shark as well as a sharply forked tail fin. Able to fly, the Sharkworm can move quickly on land, in the air, and under the sea. But they can only stay out of water for ten minutes. When in water, its wings fold back, completely pressed against its body for maximum swimming speed. Sharkworms have thick, muscly alligator legs that allow it to climb on board a ship to kill.

Fishlegs spots a Sharkworm in How To Speak Dragonese.

Colors: Black, green, gray

Armed with: Serrated fangs, claws, etc...9

Radar: Absolutely...8

Poison: None...0

Hunting Ability: Unbelievable on sea and land...10

Speed: astonishingly quick...10

Fear and Flight Factor: Don't get in the water...10