Are Rays Bony Fish?
Are Rays Bony Fish? The actinopterygians, or ray-finned fish, are one of the two major clades of bony fish (Osteichthyes), the other being the lobe-finned fish, or Sarcopterygians. The Chondrichthyes (cartilaginous fish) are the extant sister clade of the Osteichthyes. What type of fish is a bony fish? Class Osteichthyes includes all bony fishes. Like