Saberjowl

Saberjowls were a species of large, non-sapient eels native to the planet of Kamino from the Star Wars Universe. They were created by the native Kaminoan people using the DNA of a Colo Claw Fish, a native eel from the planet Naboo, but had slight modifications, such as their bluish-green skin, which allowed the Saberjowl species to blend in with the oceans of Kamino. At some point following their creation, several Saberjowls escaped captivity and reproduced in the wild oceans of Kamino. Years later, during the Clone Wars, human Jedi Master Obi-Wan Kenobi and his padawan, Anakin Skywalker were attacked by a Saberjowl when Kenobi's Jedi Starfighter crash-landed on the planet.