Whale Shark. Basking Shark. … Thresher Sharks. Skates.
What are 3 examples of cartilaginous fish?
Cartilaginous fishes (chondrichthyes) represent the oldest surviving jawed vertebrates and, as the name suggests, have a skeleton made out of cartilage. They include sharks, rays, and skates (elasmobranchii) and chimeras (holocephali).
Is a whale shark a bony fish?
Whale Sharks Are Cartilaginous Fish
The second-largest fish is another plankton-eating cartilaginous fish – the basking shark. The basking shark is sort of a cold-water version of the whale shark. They grow to 30-40 feet and also feed on plankton, although the process is a little different.
What is one example of a cartilaginous fish?
The cartilaginous fish are jawed fish with paired fins, paired nostrils, scales, two-chambered hearts, and skeletons made of cartilage rather than bone. Examples of the cartilaginous fish include sharks, rays, and skates.
Are whale sharks cartilaginous fish?
Unlike whales, sharks are not mammals but belong to a group of cartilaginous fishes. … Whale sharks often feed passively, by swimming with their large mouths open.
Is salmon a cartilaginous fish?
There actually two major groups of fishes: Cartilaginous Fishes (including sharks, skates, and rays), and Bony Fishes (like tuna, salmon, and carp).
Is a puffer fish a cartilaginous fish?
A puffer fish is not a cartilaginous fish. It is a bony fish.
Is the whale shark a whale or a shark?
They’re not whales, but the world’s largest fish
But despite their size, whale sharks are often referred to as “gentle giants”.
Is a whale a fish or a mammal?
Whales and porpoises are also mammals. There are 75 species of dolphins, whales, and porpoises living in the ocean. They are the only mammals, other than manatees, that spend their entire lives in the water.
Are whales the biggest fish?
The biggest fish in the world is the whale shark. It is a shark not a whale. Many believe blue whales to be the largest fish, but they are considered to be mammals not fishes. The largest bony fish is the oddly shaped ocean sunfish.
Are manta rays cartilaginous?
Manta rays are in the elasmobranch family of cartilaginous fishes that include sharks and skates.
Which of these animals are cartilaginous fish?
The cartilaginous fish, or Chondricthyes, include the sharks, rays, skates, and chimaeras. There are over eight hundred living species of sharks and rays, and about thirty species of chimaeras. Cartilaginous fish are true fish.
Are Dolphins cartilaginous fish?
No, dolphins are not cartilaginous fish. This is because, although they are aquatic animals, dolphins are not fish; they are mammals. As mammals, they…
What is the biggest fish to ever exist?
Largest known fish ever lived: Leedsichthys (22 meters / 72 feet) The largest-ever known bony fish was Leedsichthys, of the Jurassic period in what is now England. Estimates of the size of this fish range from 21 to 27 meters (69 to 89 feet) and mass from 20 to 50 tons.
What is the largest plankton feeding fish called?
The largest fish that feast on plankton is the whale shark, followed by the basking shark. The whale shark can weigh as much as 75,000 pounds and…
What is the biggest fish in the world that’s not a shark?
Enter Leedsichthys problematicus. The extinct fish—thought to be the largest on record—lived about 165 million years ago in Europe and South America. It grew to at least 16.5 meters in length and might have weighed 45 metric tons, which means it was larger even than today’s whale shark.