- Pelycosauria, order Pelycosauria - edaphosaurus; dimetrodon
--1 is a kind of animal order
--1 is a member of Synapsida, subclass Synapsida
--1 has members:pelycosaur; Edaphosauridae, family Edaphosauridae; genus Dimetrodon
pelycosaur; Edaphosauridae, family Edaphosauridae; genus Dimetrodon |