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How many classes come under the subphylum Vertebrata?
Class Agnatha (jawless fish)Class Chondrichthyes (cartilaginous fishes)Class Osteichthyes (bony fishes)Class Amphibia (amphibians)Class Reptilia (reptiles)Class Aves (birds)Class Mammalia (mammals)
Lampreys and hagfishes are examples of what kind of fishes members of the class Agnatha?
Bony fishHag fishLamprey(both of these are known as the jawless fish)Sharks and rays(both of these are known as cartilaginous fish)Lob-finned fishThis is a very simplified classification of something that is very complex. To see the full tree, try WikiSpieces.
What three classes of animals are often grouped together as fish?
The three classes of fish are (scientific name/common name): Agnatha/Jawless or No Jaw Chondrichthyes (chon-dri-ik-thees)/Cartilaginous (cart-e-la-ga-nis) Osteichthyes (os-t-ik-thees)/Bony Pronunciation in parenthesis
Compare how modern jawless fishes and cartilaginous fishes feed?
Jawless fishes are voracious feeders while cartilaginous fishes are predators with a various diet.
Both bony fishes and cartilaginous fishes have?
it has denticles
What are three main groups of fishes?
Class Agnatha
Are Lampreys and hagfishes are examples of what kind of fishes members of the class Agnatha?
jawless fishes
How do cartilaginous fishes and bony fishes maintain buoyancy?
Pizza?
What are the cartilaginous fishes include?
shark,
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.
The skeletons of cartilaginous fishes are made of?
cartilage
Sharks and rays are examples of what kind of fishes member of the class?
Cartilaginous Fishes
