It lays its young in eggs.
The correct name for the spiny anteater is echidna. The echidna and platypus are different from other mammals because they are the only egg-laying mammals. All other mammals, both placentals and marsupials, give live birth.
As with all mammals, the echidna feeds its young on mothers' milk.
The egg-laying mammals, or monotremes, are the platypus, the long-beaked echidna and the short-beaked echidna.
The platypus and the echidna are the only egg-laying mammals, i.e. monotremes.
The echidna, also known as the spiny anteater, is different from most other mammals because it is a mammal that lays eggs. It is a monotreme, meaning it is an egg-laying mammal. The only other mammal species which lays eggs is the platypus.
Most mammals are not hatched from eggs. Only the monotremes, or egg-laying mammals, reproduce by external eggs. Monotremes include just the platypus, the long-beaked echidna and the short-beaked echidna.
Platypuses are one of the 2 mammals that lay eggs. The other is the echidna.
Monotremes are mammals which lay eggs, as opposed to all other mammals which give birth to live young. The only mammals which are monotremes are the platypus and short-beaked echidna of Australia, and the long-beaked echidna of New Guinea.
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.
Its fur
Bats can fly.
The platypus and echidna are unusual mammals because they are the world's only known monotremes, i.e. egg-laying mammals. Though egg-layers, they are classified as mammals because the young suckle mothers' milk.