Poseía un cuerpo delgado y ágil

strong legs that allowed it to move with stability on land

Su cráneo robusto podría haber sido utilizado en enfrentamientos intraespecíficos

Little is known about the exact behavior and diet of Prenocephale prenes

Snout-tail length 190mm

Dunkleosteus terrelli Xiphactinus Poseía un cuerpo delgado yDunkleosteus terrelli was a species of arthrodire placoderm fish that existed in the late Devonian period, from approximately 380 to 360 million years ago, in the Frasnian and Famennian. Unlike previous estimates, recent research has shown that Dunkleosteus terrelli did not reach the enormous dimensions previously attributed to it. Instead of 10 meters in length, this armored fish is now believed to have been of a more moderate size, reaching