Echidna - Wikipedia
Echidnas (/ ɪˈkɪdnəz /), sometimes known as spiny anteaters, [1] are quill-covered [2] monotremes (egg-laying mammals) belonging to the family Tachyglossidae / tækiˈɡlɒsɪdiː /, living in Australia and New Guinea.
Echidna | Definition, Habitat, Lifespan, Species, & Facts | Britannica
2024年11月19日 · echidna, (family Tachyglossidae), any of four species of peculiar egg-laying mammals from Australia, Tasmania, and New Guinea that eat and breathe through a bald tubular beak protruding from a dome-shaped body covered in spines.
17 Extraordinary Echidna Facts - Fact Animal
Echidnas are some of the most unique animals in the world. They are sometimes referred to as ‘ spiny anteaters ‘ and their unusual appearance and characteristics have fascinated scientists for hundreds of years. They are monotremes, which are mammals that lay eggs and whose ancestor is thought to be acquatic like the platypus.
12 Facts About the Strange and Spiky Echidna - Treehugger
2021年5月23日 · The echidna is often called a spiny anteater for its needle-shaped nose and porcupine-like quills, but it isn't, in fact, an anteater at all. And that's just one of the many ways the unusual ...
4 Types of Echidnas: Species, Facts and Photos - TRVST
2024年2月18日 · Distinguish four types of echidnas by their characteristics, habitat, and adaptations. Read on to learn more. Echidnas, or spiny anteaters, belong to the Tachyglossidae family. These egg-laying mammals live in various regions in Australia and New Guinea, with each species occupying a specific habitat.
Echidna - San Diego Zoo Animals & Plants
The echidna (ih-KID-na), sometimes called a "spiny anteater," is an unusual mammal. It is so different from any other that it still puzzles researchers and scientists. The echidna has remained unchanged since prehistoric times, finding ways to survive while other species became extinct. But what really sets echidnas apart from other mammals?
The Enigma of the Echidna - National Wildlife Federation
2003年4月1日 · On a continent teeming with weird mammals, the echidna is one of the weirdest. It has a beak like a bird, spines like a hedgehog, eggs like a reptile, the pouch of a marsupial and the life span of an elephant. Elusive and unpredictable, echidnas continue to perplex the scientific world with their oddities.
Echidna - A-Z Animals
2024年5月27日 · Echidna spines are made of keratin, like human fingernails. They have surprisingly large brains for their size and well-developed cerebral cortices. The eastern long-beaked echidna, Zaglossus bartoni, differs from its cousins in that it has five claws on its front feet and four claws on its back feet.
Echidna - New World Encyclopedia
Echidna, also known as spiny anteater, is any of the egg-laying mammals comprising the Tachyglossidae family of the order Monotremata (monotremes), characterized by a stocky build, spiny coat, short legs with strongly clawed feet, rudimentary tail, and toothless jaw with a …
Echidna (Spiny Anteater) - Animal Planetory
2022年9月30日 · Echidna (family Tachyglossidae), also known as the spiny anteater, is any of four species of odd egg-laying mammals found in Australia, Tasmania, and New Guinea; they consume food and oxygen through a bald, tubular beak that protrudes from a …