Biomes Click on an animal to go to that printout. For the top 25 printouts, click here . We've had hundreds of requests recently, so it may take a while. Bony Fish Class Osteichthyes Bony fish are fish that have a skeleton made of bone. They also have teeth that are fixed onto the upper jaw.
Most fish are bony fish.
Sharks , skates and rays are NOT bony fish. These fish have large eyes and no internal nostrils. Most bony fish are in this subclass. These fish gave rise to the amphibians . Fish Fish live in the water and breathe with gills.