ORGANIZING CONTENT FOR E-LEARNING
Fish notes: Notes on Class Osteichthyes including scales, gills, air bladder, and video links
Kingdom animalia
Ap Bio. Osteichthyes Class Ppt2
Class Osteichthyes (Bony Fishes)
25.2 Cartilaginous Fish Describe the unique characteristics of fishes. Identify the 2 main classes of fishes. Describe at least 3 adaptations of sharks.
Bony Fish. Class Osteichthyes Includes all bony fishes Cold-blooded vertebrates Largest class of all vertebrates Accounts for 96% of all fish.
VERTEBRATES Kingdom – ANIMALIA Phylum – CHORDATA (means “cord”) Subphylum – VERTEBRATA (means “jointed backbone”) I.Evolution of Vertebrates: Invertebrate.
MARINE FISHES
Phylum Chordata
Chordates 1. Chordate Taxonomy Chordates: 1.Single dorsal hollow nerve cord 2.Gill slits 3.Notochord.
THE FIRST VERTEBRATES. Oldest and simplest vertebrates Most abundant vertebrates Three groups of fishes ◦ Jawless fishes ◦ Cartilaginous fishes.
