Latitudinal range: 39.5° to 43.5°

Habitats: desert/xeric shrubland (2)

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Found in 6 samples

United States: Raft River Valley, Idaho National Engineering Laboratory Site (day 1, grid 1), Crystal Ball Cave (Late Pleistocene), Sunshine Locality (Unit A) (Holocene), Sunshine Locality (Unit B) (Holocene), Sunshine Locality (Unit C) (Holocene)

See also Urocitellus, Urocitellus armatus, Urocitellus columbianus, Urocitellus mollis, Urocitellus parryii, Urocitellus richardsonii, Urocitellus undulatus, Urocitellus washingtoni