Thuvasaur
From Wookieepedia, the Star Wars wiki.
Thuvasaurs are carnivourous predators found on the planet Eiattu 6. The Thuvasuar is not a native creature, but was transported to Eiattu specifically for sport. Due to their ability to adapt to harsh environments, they quickly killed off the local predator and moved to the top of the food chain. They are said to be a distant cousin of the dewback.
