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Do sharks and whales belong to the same group?
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.
What are classifications of the cetacea order?
The cetacea order is classified into two suborders: Odontoceti (toothed whales) and Mysticeti (baleen whales). Odontoceti includes dolphins, porpoises, and sperm whales, which have teeth for hunting. Mysticeti includes species like humpback and blue whales, which have baleen plates to filter feed.
How are fish classified?
Fish are classified in the kingdom Animalia, and within that they are nested into the phylum Chordata, subphylum vertebrata. Beyond that, extant(modern day) fish are grouped into several classes; Agnatha (jawless fish-hagfish, lamprey, ~100 species), Chondrichthyes(cartilagenous fish - sharks, rays, skates, chimeras, ~950 species), and the vast majority of modern fish (30 000 species) are in the class Osteichthyes(bony fish), of which most in that group are in the subclass Actinopterygii, the ray finned fishes. The only other extant group is a small sister group of the Actinopterygii, the Sarcopterygii, which consists of only the ancient Coelacanth, Latimeria chalumnae, and a few (6) species of Lung Fish.There are a great number of ways to classify fish. Fish can be classified by environment, size, coloring, and diet.
Fish are classified under phylum chordata?
Yes, fish are classified under the phylum Chordata because they possess a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail during some stage of their life cycle.
How many phyla of fish are there?
Fish are general classified into one phylum which is known as chordata. There some fish like the hagfish that are not able to fit into this phyla properly.
Are whales and fish mammals?
Some whales are classified as mammals. Smaller fish are not
Why are whales classified as mammals and not fish?
Whales have tiny hairs on their backs, and mammals have to have hair to be classified as mammals, and fish CAN NOT have hair.
Are porpoises classified as fish?
Yes, like dolphins and whales
How are blue whales classified?
blue whales are classified as mammals.
What are animals that live in the sea classified as?
well it depends some are mammals e.g. dolphins, whales fish: e.g. trout, gold fish
Are whales omnivore?
No, whales are not omnivores. They are classified as carnivores because they primarily feed on fish, squid, and other marine animals.
What it is the difference between whales and fish?
Whales Are Mammals, Fish Are Not
What type fish are killer whales?
They are not fish they are mammals and they are whales
What is the name of a groop of fish or whales?
a group of fish is called a 'school' of fish and a group of whales are called a 'pod' of whales.
Are whales the largest fish?
No. Whales are not fish, they are mammals. The largest fish is the Whale Shark.
What do fish have that whales don't?
One thing that fish have that whales do not have are gills. Fish need gills to breathe, but whales have a blowhole because they are mammals.
What are the differences similarities between whales fish and Hunting?
Similarities: * Whales, dolphins and fish are all vertebrates * They all need to live in water and cannot survive out of water for long * They all have a streamlined body shape, with dorsal and pectoral fins Differences: * Whales and dolphins are mammals, but fish are simply classified as "fish" * Fish have scales (even a shark has fine scales); whales and dolphins have smooth skin * Fish breathe through gills; whales and dolphins use lungs and a blowhole, which really functions like a nose, on top of their heads * Most fish lay eggs, while whales and dolphins give birth to live young * Fish are cold blooded; whales and dolphins are warm-blooded * Swimming motions are different: Fish moves through the water by using their body muscles to push their tails side-to-side; whales and dolphins move by pushing their tails up and down
