Dryosaurus

A group of Dryosaurus within Zhecronus's mountain ranges.

Dryosaurus, also known as "Dreodaks" by the  Zhecrons, are a species of small, bipedal dinosaurs that originated from the planet Earth during the Jurassic period about millions of years ago. After being mysteriously transported into Zhecronus in the Eur'uui Universe, they have survived extinction and thrive within its lush forests and mountain ranges. It can also be mentioned that since their survival, they have become the most numerous of the dinosaurs on Zhecronus. Some are even sold as pets within the Zhecron Alliance and other members.