Dunkleosteus terrelli Nyctosaurus it is estimated that its

it is estimated that its total length could reach up to 4

extremidades largas y una apariencia que combinaba características de cerdos

Length 166mm

It is famous for being the only known reptile that mainly used its hind limbs to generate a gliding surface

Dunkleosteus terrelli Nyctosaurus it is estimated that itsDunkleosteus 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