Mountain Ground Squirrel

Mountain Ground Squirrel
Mountain Ground Squirrel
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Sciuridae
Genus: Xerus
Subgenus: Geosciurus
Species: X. princeps
Binomial name
Xerus princeps
(Thomas, 1929)

The Mountain Ground Squirrel (Xerus princeps) is a rodent that is native to southwestern Angola, western Namibia, and western South Africa[2]. It is also known as the Kaoko Ground Squirrel or the Damara Ground Squirrel.

It is the closest relative of the Cape Ground Squirrel[3] (Latin name Xerus inauris), which is so similar in appearance that the two are difficult to distinguish in the field.[4] Both species have long bushy black and white tails with a white stripe from the shoulder towards the rump. Xerus princeps is slightly larger, on average, than X. inauris, although there is considerable overlap in body size. Differences in skull morphology also distinguish the two species[5], and the incisors are yellow to orange rather than white as in X. inauris.[5][6]



The mountain ground squirrel is restricted to a narrow band of the southwest arid region of Africa from southern Angola to southern Namibia and as far south as Richtersveld National Park.[4]


The mountain ground squirrel is a large-bodied squirrel with small ears. The total length of head and body measures 23 to 29 cm (9.1 to 11.4 in)[7][8], tail length from 21 to 28 cm (8.3 to 11.0 in)[7][8], and weight ranges from 490 to 710 grams (1.1 to 1.6 lb).[2] The body is covered in short, pale cinnamon brown hair, which changes to white on the belly, around the eyes, and on the front of the face. A white stripe extends from shoulders to hips. There is no underfur, and the skin is black. Tail hairs are white with three black stripes.[6]


Mountain ground squirrels are strictly diurnal. Adult females may live alone or in small family groups, while males are mostly solitary.[4] In contrast to the Cape Ground Squirrel, they are not known to exhibit play behaviors, allogrooming, or other social behaviors.[4] They build burrows in areas with sparse cover. In the daytime, they may range up to 1 km (0.6 mi) from the home burrow in search of food.[4]


  1. ^ Griffin, M. & Coetzee, N. (2008). Xerus princeps. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 8 January 2009.
  2. ^ a b Waterman JM, Herron MD (2004). "Xerus princeps". Mammalian Species 751: 1–3. doi:10.1644/751. 
  3. ^ Herron MD, Waterman JM, Parkinson CL (2005). "Phylogeny and historical biogeography of African ground squirrels: the role of climate change in the evolution of Xerus". Molecular Ecology 14 (9): 2773–2788. doi:10.1111/j.1365-294X.2005.02630.x. PMID 16029477. 
  4. ^ a b c d e Herzig-Straschil B, Herzig A (1989). "Biology of Xerus princeps (Rodentia, Sciuridae)". Madoqua 16: 41–46. 
  5. ^ a b Herzig-Straschil B, Herzig A, Winkler H (1991). "A morphometric analysis of the skulls of Xerus inauris and Xerus princeps (Rodentia; Sciuridae)". Zeitschrift für Säugetierkunde 56: 177–187. 
  6. ^ a b Thomas, O (1929). "On mammals from the Kaoko-Veld, south-west Africa, obtained during Captain Shortridge's fifth Percy Sladen and Kaffrarian Museum expedition". Proceedings of the Zoological Society of London 106: 99–111. doi:10.1111/j.1469-7998.1929.tb07691.x. 
  7. ^ a b de Graaf, G (1981). The Rodents of Southern Africa. Durban, South Africa: Butterworths. ISBN 978-0409098297. 
  8. ^ a b Shortridge, RV (1934). The Rodents of South West Africa. London: Heinemann. 

External links

Wikimedia Foundation. 2010.

Look at other dictionaries:

  • Bornean Mountain Ground Squirrel — Conservation status Least Concern (IUCN 3.1)[1] …   Wikipedia

  • Caucasian Mountain Ground Squirrel — Taxobox name = Caucasian Mountain Ground Squirrel status = LR/lc | status system = IUCN2.3 regnum = Animalia phylum = Chordata classis = Mammalia ordo = Rodentia familia = Sciuridae genus = Spermophilus species = S. musicus binomial =… …   Wikipedia

  • Columbian Ground Squirrel — Taxobox name = Columbian Ground Squirrel status = LR/lc | status system = IUCN2.3 regnum = Animalia phylum = Chordata classis = Mammalia ordo = Rodentia familia = Sciuridae genus = Spermophilus species = S. columbianus binomial = Spermophilus… …   Wikipedia

  • Berdmore's Ground Squirrel — Temporal range: Recent Conservation status Least Concern (IUCN 3.1)[1] …   Wikipedia

  • squirrel — squirrelish, squirrellike, adj. /skwerr euhl, skwur / or, esp. Brit., /skwir euhl/, n., pl. squirrels, (esp. collectively) squirrel, v., squirreled, squirreling or (esp. Brit.) squirrelled, squirrelling. n. 1. any of numerous arboreal, bushy… …   Universalium

  • Mountain Brushtail Possum — Mountain Brushtail Possum[1] Conservation status Least Concern (IUCN 3.1)[ …   Wikipedia

  • Mountain Beaver — Temporal range: Late Pleistocene–Recent …   Wikipedia

  • Mountain Pygmy Possum — Mountain Pygmy Possum[1] Temporal range: Pleistocene Recent Conservation status Critically Endangered (IUCN 3.1) …   Wikipedia

  • Mountain Cuscus — Mountain Cuscus[1] Conservation status Least Concern (IUCN 3.1)[2] …   Wikipedia

  • Mountain Pademelon — Mountain Pademelon[1] Conservation status Endangered (IUCN 3.1)[2] …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”