California Biota Home Page....Animalia....Chordata


Subphylum


 

Superclass Agnatha (jawless vertebrates)
Superclass Gnathostoma (jawed vertebrates)

Class Chondrichthyes (cartilaginous fishes, including sharks, skates, rays, etc.)         

Class Osteichthyes (bony fishes)
Class Amphibia (amphibians)
Class Reptilia (reptiles)
Class Aves (birds)
Class Mammalia (mammals)