There is no specific group name for special animals found only in Australia, except for "native Australian animals". While Australia is known for its unique marsupials, these are by no means ...
Animals in Australia Australian animals you should know about. There are so many interesting animals in Australia! Four out of five animals that live in Australia only can be found there. Among the animal species that can only be found in Australia are the monotremes, which are mammals that lay eggs!
Many of the animals in Australia are unique, and a lot of them are considered dangerous. Marsupials like koalas, kangaroos and many others can be found nowhere else in the world, neither can our two egg laying mammals, the platypus and the echidna. (Read why the animals found in Australia are so unique)
Famous animals found in Australia also include marine animals such as cone snail, sea snake, blue-ringed octopus and land animals such as Gang-gang cockatoo, Emu, eastern brown snake, tiger snake,wolf spider, wedge-tailed eagle, banjo frog and Blue-tongued skink, here is the list of unique wild animals of Australia. Kangaroo
This means that they are only found in Australia, and nowhere else on Earth. Marsupials. Many of Australia’s best-known animals are marsupials. Although marsupials are also present in the Americas, around 70% of the world’s marsupial species are found on the Australian continent (which includes mainland Australia, Tasmania and New Guinea).
Another animal group found only in Australia is the monotremes, or egg-laying mammals. The most distinctive is the platypus, a river-dwelling animal with a bill like a duck, a furry waterproof body and webbed feet. Platypuses live in burrows, which they dig into the banks of rivers.
Of the 200 species of elapid, 86 are found only in Australia.  Thirty-three sea snakes from family Hydrophiidae inhabit Australia's northern waters; many are extremely venomous. Two species of sea snake from the Acrochordidae also occur in Australian waters.
Native Australian animals have evolved over millions of years into some bizarre and unusual creatures. For example, marsupials carry their babies in a pouch, and monotremes are mammals that lay eggs.
The cassowary is a flightless bird (ratite) native to the tropical forests of northeastern Australia, New Guinea, and some parts of Indonesia. There are three living species but only the Southern cassowary is found in Australia. The other species are Dwarf cassowary and the Northern cassowary.
The northern Australian city of Darwin is a little more than 2,000 miles from Singapore on the tip of the Asian mainland. Those 2,000 miles contain thousands of islands that act as stepping stones toward the Timor, Banda and Arafura Seas—but it’s still an awfully long way for plants, animals and people to migrate.