Dimetrodon limbatus Longisquama que podía medir hasta 5

que podía medir hasta 5 metros de longitud y pesar alrededor de 2 toneladas

Se clasifican dentro de la familia de los ceratópsidos

Meraxes was a large theropod

Its ears were small

Dimetrodon limbatus Longisquama que podía medir hasta 5Dimetrodon limbatus, extinct species of synapse reptile, belonging to the group known as pelycosaurs. They lived during the Permian period, approximately 295 to 272 million years ago. Despite often being mistaken for a dinosaur, Dimetrodon was not a dinosaur, but rather a distant relative that lived long before dinosaurs appeared. One of the most distinctive features of Dimetrodon limbatus is its dorsal sail, which was made up of tall structures of