because they both don't have bones.
Stingrays belong to the class Chondrichthyes, which includes cartilaginous fish such as rays, skates, and sharks.
sharks, skates, and rays have skeletons made of cartilidge
Rays are relayed to skates, chimeras, and sharks in the class Chondrichthyes, Cartilaginous fishes.
They are members of cartilaginous class of fish.
Sharks are related to rays and skates, along with other cartilaginous fish.
Chondrichthyes are, basically, sharks. They are cartilaginous fish (-ichthyes means fish), such as sharks, skates, rays, and chimaeras (ghost sharks). This is not a specific animal, but rather, a class of them. Hope that helps!
Sturgeon, Sharks, Rays, Skates
no. cartilaginous fishes are sharks and rays.
chondrichthyes
chondrichthyes
Anything from Class Chondrichthyes (sharks, skates, & rays) ClassOsteichthyhes (bony fish) Class Amphibia (frogs & toads) and Class Reptilia (anakes, turtles, crocodiles, lizards).
The class name for cartilaginous fishes is Chondrichthyes. These fishes have skeletons made of cartilage instead of bone, and include species such as sharks, rays, and skates.