Ichthyosaurus is a genus of marine reptile that lived during Late Triassic to Early Jurassic periods in what is now Eurasia.
Ka-Zar of Prehistoria[]
Cavemen across the world of Prehistoria called Ichthyosaurus an Azdyryth and are probably the less dangerous animals in Prehistoria. The Ichthyosaurs thrive in the Gorahn Sea with other sea creatures like Lobsters, Crabs, Sea Turtles, and Archelon. They mostly feed on schools of fish that roams Prehistoria's sea. Animals like Dunkleosteus, Sharks, Tylosaurus, and Pliosaurus would hunt Ichthyosaurus for food.