Krulos is the leader of the evil race of Rulons in the TV cartoon Dino-riders. He is a frog-like alien, who always lives in an exo-suit filled with water. If his body does not stay in contact with water, he will die. Whilst in battle, he rides a triceratops or he commands the Rulons from the top of the tyrannosaurus rex. His ultimate goal is to capture the S.T.E.P., enslave the Valorians and return to the present. His three main commandors are Rasp, Hammerhead and Antor. Wikipedia
The definitive Wikipedia entry for Krulos. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Krulos