such as fish and other aquatic animals

but it did possess a center of gravity and anatomy that facilitated fast running and high maneuverability

or been used in thermoregulation

in a subtropical climate

Tetracynodon tenuis Therizinosaurus such as fish and otherTetracynodon tenuis was a small therapsid of the cynodont group that lived during the Late Permian Period and possibly briefly survived the mass extinction event that marked the boundary with the Triassic , approximately 252 million years ago. Its fossils have been found in South Africa, a region that has provided much evidence of the transition from mammal like reptiles to the first mammals. Tetracynodon represents one of the earliest cynodonts and