An echidna IS a mammal. It is an egg-laying mammal, known as a monotreme,
A Tasmanian devil is a Tasmanian devil, and a marsupial. It is not a kiwi (bird), a dingo (placental mammal) or an echidna (monotreme).
The platypus is not a marsupial: it is a monotreme, which is an egg-laying mammal. Marsupials give birth to live young, and do not lay eggs. The other monotreme, or egg-laying mammal, is the echidna.
A lemur is not actually a marsupial at all. It is a placental mammal, meaning the young are fully developed within the mother's body, and not in a pouch. There is no such thing as an egg-laying marsupial. An egg-laying mammal is a monotreme, and there are only two such creatures in the world, the platypus and the echidna.
A marsupial is a mammal.A deer is not a marsupial, which is a sub-group of the mammal classification. A deer is known as a placental mammal, or Eutherian.
The echidna is a monotreme, which is an egg-laying mammal. Most mammals give live birth, but only the echidna and platypus are egg-laying mammals.
Yes. "Spiny anteater" is a common name for the echidna, an egg-laying mammal, or monotreme, found only in Australia and New Guinea. The only other monotreme is the platypus.
An elephant is a mammal, not a marsupial.
An ibex is not a marsupial. It is a placental mammal.
A wallaroo is a marsupial.
A mammal which is not a marsupial or a monotreme is called a placental mammal. There is no opposite to a marsupial. An animal is either a marsupial or it is not. Marsupial is the term given to any mammal of the order Marsupialia whose young are born in an immature state and continue development in the "marsupium" (or pouch).
The echidna is a monotreme. It is an egg-laying mammal.
Yes, a wombat is a mammal and a marsupial.