Vertebrate fauna of Wallacea and surrounds
16 Vertebrate fauna: mammals
In the table below a number of the mammals of Indonesia, New Guinea and Australia is listed. This is not a complete listing, but rather a sampling of some of the more obvious, unique or characteristic animals from these areas.
Notice how amongst the mammals there are several clear patterns:
- Monotremes occur only in Australasia
- A large variety of placental mammals occur in Indonesia
- The mammals of Australia include various marsupials, but also bats and rodents
- Many of the groups that occur in Australia also occur in New Guinea
Mammals
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Fauna of Indonesia | Fauna of New Guinea | Fauna of Australia | ||||||
Nearly all are placental mammals; with the exception of the common spotted cuscus and two species of endemic cuscus on Sulawesi there are no marsupials in the Oriental region. | Various endemic species of marsupial and placental mammals inhabit New Guinea. | Approximately half the mammals of Australia are placentals (rodents and bats) and half are marsupials. The marsupials have undergone a major evolutionary radiation in Australia, and most species are endemic. | ||||||
Note: Northern Australia and southern New Guinea share some species of mammals including dasyurids (carnivorous marsupials), bandicoots, the Agile Wallaby Macropus agilis, and some bats (e.g. flying foxes) and rodents. | ||||||||
echidnas (two species) | platypus and echidna | |||||||
Primates
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Carnivora
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Dasyuromorphia
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Dasyuromorphia
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Proboscidea
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Perissodactyla
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Artiodactyla
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Perameloidea
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Perameloidea
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Diprotodonta
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Diprotodonta
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Pholidota
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Insectivora
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Scandentia
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Rodentia
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Rodentia
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Rodentia
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Chiroptera
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Chiroptera
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Chiroptera
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Complete the following activity to check your knowledge.