Fish Classification Chordates 7 Vertebrates 1. Jawless fish (lampreys)4. Amphibians7. Mammals 2. Cartilaginous fish (sharks, rays)5. Reptiles 3. *Bony (ray-finned) fish 6. Birds
Ray Finned Fish Anatomy 7th Grade Life Science
Body Systems - to be covered
1. Circulatory System
1. Circulatory System p
2. Respiratory System
Gills
3. Nervous System
Lateral Line -- detects movement and current
4. Digestive System Gall Bladder -- holds bile for release into stomach
5. Excretory System
6. Reproductive System