Vertebrata

	Superclass Cyclostomi jawless fishes
	Class Chondrichthyes cartilagenous fishes sharks, skates, and rays Click link to view examples.
	Superclass "Osteichthyes" bony fishes Click link to view examples.
	Class Amphibia frogs, toads, and salamaders Click link to view examples.
	Class "Reptilia" lizards, turtles, snakes and crocodilians Click link to view examples.
	Class Aves birds Click link to view examples.
	Class Mammalia Click link to view examples.

Subphylum Vertebrata