What is a stingray's skeleton composed of?

Cartilage. Rays (and sharks) belong to the class of Chondrichthyes. These fish have skeletons made of cartilage instead of bone. read more

Cartilage Rays (and sharks) belong to the class of Chondrichthyes. These fish have skeletons made of cartilage instead of bone. read more

Yes, Harish, it would seem so, and chimera. Those four types of fish (sharks, rays, skates and chimeras) form the class Chondrichthyes of fish with a cartilage skeleton. My floundering memory was due to my thinking of skates as flatfish. read more

Start studying BIO 182 CHAPTER 34. Learn vocabulary, terms, and more with flashcards, games, and other study tools. read more