Quadruped.
Bipedal animals have two legs - like humans. They move by walking.
Since they run about on all four legs they are in fact quadripedal, not bipedal.
There aren't any, unless you believe in Bigfoot.___________________________________________________________________ "Bipedalism is not a trait that uniquely evolved in humans but has occurred in five different instances among vertebrates. Twice it evolved in reptiles, first in thecodonts-the reptilian ancestors to crocodiles, birds, and dinosaurs-and second in lizards, such as the Callisaurus draconoides (a.k.a. zebra-tailed lizard). Birds could represent another instance of bipedalism but it is commonly believed that they evolved from dinosaurs. Finally, there are three instances of bipedal evolution in mammals: the marsupial ricochet form (kangaroos), the placental ricochet form (kangaroo mice), and primates and humans with their alternating gait (Snyder 1962)." - http://www.philosophistry.com/static/bipedalism.html
How it looks, works, and is made. For example on Living things, a Animal like a cheetahs back spine is longer than ours and bones are thinner and build so it walks on four legs, we are build on two legs with our back spine up.
The first pair of legs containing the chelae (claws) are called chelipeds. All five pairs are called pereopods
A biped. Bipedal
Something that walks on two legs is called a biped and something that walks on four legs is a quadruped.
A biped .
any animal or human being that walks on two legs are called biped. BY ANDREW HASTINGS in HUTHRD.SCHOOL in Mrs.Angelo's class fith grade.
An animal with legs might be called a biped or a quadruped. An animal without legs can move in a two-anchor movement or in a lateral undulation movement.
A person who walks is called a pedestrian. A biped is any creature that walks on two legs, including human.
A Biped
Any four legged animal is a quadruped. Man is a biped or bipedal, because he walks upright on just two legs.
Bipedal is the word for an animal that walks on two feet.
A biped.
An animal that has four legs is called a quadruped, quad meaning 4 and ped meaning foot. Similarly, an animal that has two feet are called a biped.
The word biped is a noun. A biped is an animal that goes around on two feet.