What specific marking distinguishes the Cape ground squirrel (*Xerus inauris*) coat?
Answer
A prominent white stripe running along the flank
The Cape ground squirrel (*Xerus inauris*) possesses a key visual identifier that aids in distinguishing it from other members of its genus. This feature is a conspicuous white stripe that traverses the length of its flank. This stripe serves to visually delineate the upper coat, which is typically reddish-brown or sandy-colored for camouflage against the soil, from the lighter coloration found on the animal's underbelly. This pattern contrast makes the *Xerus inauris* readily recognizable in its natural habitat compared to species like the Unstriped Ground Squirrel, which lacks prominent markings, or the Striped Ground Squirrel, which has dorsal stripes.
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