Mobosaurs

Mobosaurs were the first sentient and dominant species on Mobius following the Xorda's destructive attack on the planet. The Mobosaurs were saurian in nature, similar to the ancient dinosaur species of Earth which had been extinct for millions of years. Just like their dinosaur counterparts, Mobosaurs also became exinct, this time during the ecological catastrophy known as the Coming of the Chaos Emeralds. (StH: #148, TMS: #3)