All save for sharks, rays and chimaeras. All other fish are bony fish (Osteichtyes).
Chondrichthyes
Sharks belong to cartilaginous fish. (Chondrichthyes)
Class Chondrichthyes
The only fish that do belong to the group are sharks, rays and chimaeras. All others do not.
The only fish that do belong to the group are sharks, rays and chimaeras. All others do not.
Stingrays belong to the class Chondrichthyes, which includes cartilaginous fish such as rays, skates, and sharks.
Sharks are a type of cartilaginous fish, that is their skeleton is made of cartilage rather than bone. They belong to the vertebrate subphylum of chondrichthyes.
Sharks are a type of cartilaginous fish, that is their skeleton is made of cartilage rather than bone. They belong to the vertebrate subphylum of chondrichthyes.
I believe the correct answer is Gnathostomat fish, with paired upper and lower jaw structures; and Agnath fish, which generally have only a toothy suction cup like upper jaw mouth structure.Taken from:http://en.wikipedia.org/wiki/Jaw
Sharks are a type of cartilaginous fish, that is their skeleton is made of cartilage rather than bone. They belong to the vertebrate subphylum of chondrichthyes.
No, sharks and whales belong to different groups. Sharks are fish and belong to the group Chondrichthyes, while whales are mammals and belong to the group Cetacea. They are both classified under the superclass Osteichthyes, which includes all bony fish, but they diverged into separate evolutionary paths long ago.
Cartilaginous fish do not have true bones and belong to a the class Chondrichthyes. Sharks, rays and skates are the best-known of this class. True bony fish belong to the class Osteichthyes. One of the major differences is that the members of the class Chondrichthyes lack the ability to pump water past their gill plates, so they must constantly be on the move or in a fast moving current when they are at rest.