What animals are Australian placental mammals?

Australia is known for its diverse marsupial population, but there are also some placental mammals that call the continent home. Here are some of the most notable Australian placental mammals:

Native Species:

* Bats: Australia has a rich bat fauna, with over 90 species of microbats and megabats. These include:

* Grey-headed Flying-fox (Pteropus poliocephalus)

* Spectacled Flying-fox (Pteropus conspicillatus)

* Little Red Flying-fox (Pteropus scapulatus)

* Gould's Wattled Bat (Chalinolobus gouldii)

* Rodents: There are a few native rodent species, including:

* Australian Black-footed Tree Rat (Mesembriomys macrurus)

* Bush Rat (Rattus fuscipes)

* Insectivores:

* Australian Water Rat (Hydromys chrysogaster)

* Eastern Water Rat (Hydromys castaneus)

Introduced Species:

* Rats:

* Black Rat (Rattus rattus)

* Brown Rat (Rattus norvegicus)

* Mice:

* House Mouse (Mus musculus)

* Cats:

* Domestic Cat (Felis catus) (Feral cats are a major threat to Australian native wildlife)

* Dogs:

* Dingo (Canis lupus dingo) (A semi-domesticated dog that is considered native to Australia)

* Other:

* Red Fox (Vulpes vulpes) (Introduced in the 19th century)

Important Notes:

* Marsupials dominate: The vast majority of mammals in Australia are marsupials, not placentals.

* Introduced species: Many of the placental mammals in Australia are introduced species, some of which have become invasive and pose a threat to native wildlife.

* Bats are a significant exception: Bats are the most diverse and numerous group of placental mammals in Australia. They play important roles in pollination and insect control.

I hope this information is helpful!