Allied rock-wallaby | |
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Allied rock-wallaby on Magnetic Island, Queensland | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Subclass: | Marsupialia |
Order: | Diprotodontia |
Family: | Macropodidae |
Genus: | Petrogale |
Species: | P. assimilis |
Binomial name | |
Petrogale assimilis Ramsay, 1877 |
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Allied rock-wallaby range |
The allied rock-wallaby (Petrogale assimilis) is a species of rock-wallaby found in northeastern Queensland, Australia. It forms part of the P. lateralis/penicillata species complex and is very similar to six other species of rock-wallaby found in this area; these include the Cape York rock-wallaby (P. coenensis), the unadorned rock-wallaby (P. inornata), the Herbert's rock-wallaby (P. herberti), the Godman's rock-wallaby (P. godmani), the Mareeba rock-wallaby (P. mareeba) and the Mount Claro rock-wallaby (P. sharmani).
Few features distinguish the allied rock-wallaby from its close relatives but each species lives in a different part of Queensland and northern New South Wales; where their ranges overlap slightly, there is some hybridisation. They all have upper parts that range from brown to grey, and paler underparts. They usually have a dark muzzle and a dark patch around the armpits. On the face is a pale cheek stripe, and across the hips is another pale stripe.
The allied rock-wallaby is endemic to Queensland in Australia. Its range extends from Townsville to the Burdekin River, the Bowen River, Croydon and Hughenden, and includes Magnetic and Palm Islands. It occurs at elevations of up to 1,000 m (3,300 ft) in rocky areas, both in woodland and in more lightly-treed areas, even when agricultural land is nearby. Typical habitat is mountainous areas with cliffs, ledges, caves and rock piles.