Mass: 317 g based on Hudson and Deavers 1973 and Ellis and Balph 1976

Abundance: 0.74 to 4.77% (median 2.53%)

Latitudinal range: 40.7° to 44.7°

Habitats: (2), desert/xeric shrubland (1)

Found in 3 samples

United States: Elkol-Sorenson Mine (1981), Silver Creek (Late Pleistocene), Dead Indian Creek (Holocene)

body mass	312.4 g	N = 5	Hudson and Deavers 1973
♂ body mass	256.21 g	N = 8	Ellis and Balph 1976
♂ body mass	312.84 g	N = 14	Ellis and Balph 1976
♂ body mass	317.45 g	N = 4	Ellis and Balph 1976
♂ body mass	273.24 g	N = 9	Ellis and Balph 1976
♂ body mass	369.98 g	N = 10	Ellis and Balph 1976
♂ body mass	417.99 g	N = 7	Ellis and Balph 1976
♂ body mass	308.03 g	N = 7	Ellis and Balph 1976

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