Smithsonian National Museum of Natural History, North American Mammals

  Urocitellus townsendii (Spermophilus townsendii) (Townsend's Ground Squirrel)


Image of Urocitellus townsendii (Spermophilus townsendii)
Urocitellus townsendii - distinguishable from U. mollis and U. canus 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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