Smithsonian National Museum of Natural History, North American Mammals

  Urocitellus canus (Spermophilus canus) (Merriam's Ground Squirrel)


Image of Urocitellus canus (Spermophilus canus)
Urocitellus canus - distinguishable from U. mollis and U. townsendii only by chromosome number and location
Credit: painting by Todd Zalewski from Kays and Wilson's Mammals of North America, © Princeton University Press (2002)

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