They are called gas sacks.
it has denticles
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).
Bony fishes.
cartilaginous fishes have lamelliform gills. bony fishes have filiform gills.
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.
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.
i don't really know really