Dunkleosteus is a genus of large armored, jawed fishes that existed during the Late Devonian period.
Ka-Zar of Prehistoria[]
In the primordial world of Prehistoria Dunkleosteus are commonly called Toruks by cavemen tribes in every region. These armored fish thrive in the Gorahn Sea where they hunt animals like other fish, Sea Turtles, Ichthyosaurs, and Archelon, however they fight other predators roaming the seas such as Sharks, Tylosaurus, Mosasaurus, and Pliosaurus. They would also hunt any cavemen swimming in Prehistoria's deadly seas.