The taxonomic classification of fish that have hard, bony skeletons is teleosts.
Bony fishes.
goldfishes
Bones
Insects don't have bones. Insects have an exo-skeleton instead, a hard outer layer that protects and gives them shape. The exo-skeleton is made out of Chitin.
Yes. Many fish have a skeleton made out bones like us humans.
bone
Amphibians are vertebrates, meaning they have a backbone. The skeletal system is mostly made up of bone, but also contains some smaller portions of cartilage. Not all vertebrates have bone skeletons, Chondrichthyes (sharks, rays etc.) have skeletons made up entirely of cartilage. Amphibians however do not.
Cartilidge is a type of bone just like the stuff in our noses and ears it is softer than bone. It is lighter than bone, and fishes with this kind of skeleton don't sink, even thou they lack the swim bladder the heavier bone fishes use for balancing their weight in water.
by killing the skeleton mage or soldier or anything that was made of skeleton except for the dog skeleton
The ray-finned fishes are characterized by having fins supported by bony spines or rays. They also have a skeleton made of bone, scales covering their bodies, and a swim bladder for buoyancy control. Ray-finned fishes are the most diverse group of fishes, with over 30,000 species.
Cartilage
A shark's "skeleton" is made of cartilage while human skeleton is made of bone.