and its body structure suggests it was an agile runner capable of moving quickly to escape predators

Snout-tail length 143mm

It was characterized as a giant animal and was part of the fauna that inhabited the Earth during the Pleistocene

Although its dimensions have been adjusted

and shred prey

Nyctosaurus gracilis Dimetrodon and its body structure suggestsNyctosaurus is an extinct genus of pterodactyloid pterosaur that lived during the Late Cretaceous period, approximately 85 million years ago, in what is now North America. Several species are known within this genus, the best known being Nyctosaurus gracilis. This pterosaur was characterized by its distinctive fan shaped crest on the back of its skull, which was formed by bony extensions of the neck vertebrae. This crest, which was larger in males