Common wallaroo

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Wallaroo[1]
File:Macropus robustus2.jpg
Euro (Macropus robustus erubescens)
Scientific classification
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M. robustus
Binomial name
Macropus robustus
Gould, 1841
Subspecies
File:Wallaroo Range.jpg
Common wallaroo range

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The common wallaroo (Macropus robustus) or wallaroo, also known as euro or hill wallaroo[2] is a species of macropod. The word euro is particularly applied to one subspecies (M. r. erubescens).[3]

The eastern wallaroo is mostly nocturnal and solitary, and is one of the more common macropods. It makes a loud hissing noise and some subspecies are sexually dimorphic, like most wallaroos.[4]

Subspecies

There are four subspecies of the wallaroo:[1]

  • Eastern wallaroo (M. r. robustus)[3] – Found in eastern Australia, males of this subspecies have dark fur, almost resembling the black wallaroo (Macropus bernardus). Females are lighter, being almost sandy in colour.[4]
  • Euro (M. r. erubescens) – [5] Found on covering most of its remaining range, this subspecies is variable, but mostly brownish in colour.[4]
  • M. r. isabellinus – This subspecies is restricted to Barrow Island in Western Australia, and is comparatively small. It is uniformly reddish brown.[4]
  • M. r. woodwardi – This subspecies is found in the Kimberley region of Western Australia and in a band running through Northern Territory. It is the palest subspecies and is a dull brown-grey colour.[4]

The eastern wallaroo (Macropus robustus robustus)—which is grey in colour—occupies the eastern slopes of the Great Dividing Range and the euro (Macropus robustus erubescens)—rufous in colour—occupies land westward.

Status

The eastern wallaroo as a species is not considered to be threatened, but the Barrow Island subspecies (M. r. isabellinus) is classified as vulnerable.[2]

References

  1. 1.0 1.1 Lua error in package.lua at line 80: module 'strict' not found.
  2. 2.0 2.1 2.2 Ellis, M., Menkhorst, P., van Weenen, J., Burbidge, A., Copley, P., Denny, M., Woinarski, J., Mawson, P. & Morris, K. (2008). Macropus robustus. In: IUCN 2008. IUCN Red List of Threatened Species. Retrieved 28 December 2008. Database entry includes justification for why this species is of least concern
  3. 3.0 3.1 WE Poole and JC Merchant (1987): Reproduction in Captive Wallaroos - the Eastern Wallaroo, Macropus-Robustus-Robustus, the Euro, Macropus-Robustus-Erubescens and the Antilopine Wallaroo, Macropus-Antilopinus. Australian Wildlife Research 14(3) 225 - 242. online link
  4. 4.0 4.1 4.2 4.3 4.4 Lua error in package.lua at line 80: module 'strict' not found.
  5. TF Clancy and DB Croft (1992): Population dynamics of the common wallaroo (Macropus robustus erubescens) in arid New South Wales. Wildlife Research 19(1) 1 - 15. online link

External links

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