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What kind of skeleton does bony fish have?
All Fish with fins have skeletons made of bones. Sharks, skates, and rays have skeletons made of cartilage.Salmon novanet you LAB
Why are cartilaginous fish called cartilaginous fish?
Cartilaginous fish, also known as elasmobranchi, have skeletons made of cartilage rather than bone. Bony fish, also known as teleosts, have skeletons made of bone.
Fish that have skeletons made of cartilage are found in this class?
Fish with skeletons made of cartilage are found in the class Chondrichthyes. This group includes sharks, rays, and skates. Cartilage provides these fish with flexibility and strength without the weight of bony skeletons.
What are rays skeletons made of?
cartilage.
Who are sharks relatives?
The closest relatives to sharks would be rays and skates. They make up a group known as Chondrichthyans, meaning they are characterized by having skeletons made up of cartilage instead of bone.
What is the class name for Cartilaginous Fishes?
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.
Is the shark an invertebrate?
All fish, including elasmobranches (sharks, skates and Rays) are vertebrates. The thing is, their skeletons are made of cartiladge, not bone. The hardest part of the cartiladge is the vertebral column, which is made of calcified cartiladge.
What is related to the shark?
skates and rays
An example of a cartilaginous fish?
Cartilaginous fish such as sharks, skates, and rays are vertebrates, whose internal skeleton is made entirely of cartilage and contains no ossified bone. Cartilaginous fish are also known as Chondrichthyes and have one or two dorsal fins, a caudal fin, an anal fin, and ventral fins which are supported by girdles of the internal skeleton.
Skates and rays are members of this class?
chondrichthyes
What class member are skates and rays?
chondrichthyes
What type of fish are sharks and skates?
Sharks are cartilaginous fish, belonging to the subclass Elasmobranchii. Skates are also cartilaginous fish, but they belong specifically to the family Rajidae within the order Rajiformes.
