Citellus lateralis

from WordNet (r) 3.0 (2006)

Citellus lateralis
    n 1: common black-striped reddish-brown ground squirrel of
         western North America; resembles a large chipmunk [syn:
         {mantled ground squirrel}, {Citellus lateralis}]

from The Collaborative International Dictionary of English v.0.48

mantled ground squirrel \mantled ground squirrel\ n.
   A common black-striped reddish-brown ground squirrel
   ({Citellus lateralis}) of western North America, resembling a
   large chipmunk.
   [WordNet 1.5]

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