15. Phylum Chordata Notes
Class Chondrichthyes aka Cartilaginous fishes sharks and rays sharks and rays.
© 2004 Pearson Addison-Wesley. All rights reserved 6-1 Risk Structure of Long-Term Bonds in the United States.
Marine Fishes Read Chapter 9 Pages 154- 178. Chordates All chordates have (at least during some period of their life) –Dorsal nerve cord –Gill slits.
Phylum Chordata & Types of Fish
Class Chondrichthyes
Marine Fishes
