Dimorphodon is a small brown flying reptile from the early Jurassic Period on Earth and the present day on FMM UV-32. It has a sort of egg-shaped head and a very long tail. At the end of its tail, there is a tail flap made of skin. It is mostly insectivore but sometimes feeds on small vertebrates and carryon.
A group of Dimorphodon fly around the island, land to the biomes and screeches at the Hunter and gunshots after it flies away. As of the June 20, 2012 update, they spawn closer to the ground then fly up as opposed to their previous spawning in mid-air.