A diemetradon is a finned, primitive relative of the crocolisk.[citation needed] They can be found in Un'Goro Crater, the Searing Gorge, Maraudon, and Shadowmoon Valley. Some kinds can use sonic bursts to silence their foes. The diametradon — one of the strongest predators in the Un'Goro Crater — stalks its prey and rips it apart without mercy. Two enormous, jagged red crests protrude from its back. This creature uses both its squat, strong legs tipped with sharp claws and its wickedly fanged mouth to great advantage, tearing apart its prey without a second thought.