Any animal that walks on four legs is called a quadruped. Quadrupedal dinosaurs include ceratopsians (like Triceratops), sauropods (like Brontosaurus [correctly called Apatosaurus], stegosaurs (dinosaurs with triangular "plates" on their back), ankylosaurs (armored herbivorous dinosaurs), and hadrosaurs (although they could also walk on two legs. An animal that walks on two legs is called a biped).
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∙ 13y agoAny animal that walks on four legs is called quadrupedal. Quadrupedal dinosaurs include sauropods, stegosaurs, ceratopsians, and ankylosaurs. Hadrosaurs could were usually quadrupedal, but could walk, stand, or run on two legs.
none it has four arms. It walks on its back arms (what we would call its legs)
Any animal that walks on two legs is called bipedal. However, most dinosaurs that only walked on two legs belonged to the group known as theropods, whose species were usually meat eaters. Some small plant eating dinosaurs were also bipedal, but because they were not all directly related, they do not all fall under the same group name. A few dinosaurs (particularly hadrosaurs and iguanodonts) usually walked on four legs, but stood on two legs in order to scan for danger or to run.
There is no particular classification for 4-legged dinosaurs. Any 4-legged animal is a quadruped.
a baby crawls on four legs, then a boy walks on two legs and then an old man walks on three legs because he has a cane
No. all carnivorous dinosaurs walked on two legs.
No. Actually, the elephant is the only animal with four knees.
The triceratops. All the long neck dinosaurs such as Brachiosaurus
it walks on four legs
Human. Crawls on 4, walks on 2, and later walks with a cane 3....
No carnivorous dinosaurs walked on four legs. Some famous carnivorous reptiles that predate dinosaurs are often mistakenly called dinosaurs. An example is the Dimetrodon.
There were no four legged, meat eating dinosaurs. However, some large, carnivorous reptiles that had four legs existed before dinosaurs. Examples include the gorgonopsids and Dimetrodon.