Fish Anatomy

Additional Information
Anatomy Features and Scientific Measurements of Bony Fish and Sharks

Bony Fish Morphology

Osteichthyes: Bony fish
axial skeletons only

Subclasses:
 * Actinopterygii: ray-finned
 * Sarcopterygii: lobe-finned

Chondrichthyes: Cartilaginous fish
Shark Dissection  courtesy of Parjosh Sangha