Synapsids

Summary
Class Synapsid is a large group of mammal/reptile hybrids that have become the dominate diurnal species.

An immense diversity of species exist that are genetically related to one Class of organisms. Representing the core the the Class, the Order Synapsid includes the agile Felisaur and heavy bodied Gravisaur Families. Closely related are the armour plated Family Pholisaur. Order Nagasaur includes the snakelike Family Curronaga and the diverse Family Lepisaur.