The gas-filled organ of bony fishes is called the swim bladder. It helps the fish maintain buoyancy in the water, allowing them to rise or sink without expending energy. The swim bladder can also play a role in respiration and sound production in some species.
Bony fishes have a gas-filled organ called the swim bladder. This organ helps them to control their buoyancy and maintain their position in the water column by adjusting the amount of gas it contains.
bone
There are bony fishes and cartilaginous fishes.
operculum
it has denticles
Bony fishes have two sets of paired limbs.
Pizza?
A bony skeleton. Snappers are a member of the taxonomic group Osteichthyes (bony fish), as opposed to cartilaginous fishes (like sharks) or boneless fishes (like hagfish).
No, they are bony fishes.
Bony Fishes
Bony fishes.
cartilaginous fishes have lamelliform gills. bony fishes have filiform gills.