RODENTIA: SCIURIDAE 213 



1905. Citellus {Callospermophilus) lateralis J. A. Allen, Mus. Brooklyn Inst. 

 Sci. Bull., vol. 1, p. 119. 



Type Locality. — On the Arkansas River, about 26 miles below Canyon City, in 

 Pueblo County, Colo. (See Merriam, Proc. Biol. Soc. Washington, vol. 18, 

 p. 163, June 29, 1905.) Range. — South-central Wyoming; central and western 

 Colorado; Uinta Mountains, Tavaputs Plateau and high plateaus of central and 

 northeastern Utah (Kelson, Univ. Utah Biol. Ser., vol. 11, No. 3, p. 35, Feb. 15, 

 1951) ; northern Arizona and northern New Mexico; north to southern Fremont 

 County, Wyoming; east to foothills of Rocky Mountains in Colorado and New 

 Mexico; south to San Miguel County, N. Mex. (upper Pecos River) ; west to 

 Kaibab Plateau, Ariz. Zonal range, Transition, Canadian, and Hudsonian. 



Citellus lateralis wortmani (J. A. Allen) * 



1895. Tamias wortmani J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 7, p. 335, 



Nov. 8, 1895. 

 1938. Citellus lateralis wortmani A. H. Howell, North Amer. Fauna No. 56 



(April), p. 195, May 18, 1938. 

 Type Locality. — Kinney Ranch, Bitter Creek, Sweetwater County, Wyo. 

 Range. — Deserts and badlands in south-central Wyoming and northwestern 

 Colorado; north to Steamboat Mountain, Sweetwater County, Wyo.; south to 

 Bear River Valley, Routt County, Colo. Zonal range, Upper Sonoran. 



Citellus lateralis arizonensis (V. Bailey) f * 



1913. Callospermophilus lateralis arizonensis V. Bailey, Proc. Biol. Soc. Wash- 

 ington, vol. 26, p. 130, May 21, 1913. 

 1917. Citellus lateralis arizonensis Elliot, A check list of mammals of the 

 North American continent, the West Indies and the neighboring seas, Suppl., 

 Publ. Amer. Mus. Nat. Hist., p. 30, Mar. 27, 1917. 

 Type Locality. — Near Little Spring, San Francisco Mountain, Coconino 

 County, Ariz. Altitude, 8,250 feet. Range. — Mountains and high plateaus in 

 central and eastern Arizona and west-central New Mexico; north to San Francisco 

 Mountain, Ariz.; east and south to Mimbres Mountains, N. Mex. Zonal range, 

 Transition and Canadian. 



Citellus lateralis caryi (A. H. Howell) f* 



1917. Callospermophilus lateralis caryi A. H. Howell, Proc. Biol. Soc. Wash- 

 ington, vol. 30, p. 105, May 23, 1917. 

 1938. Citellus lateralis caryi A. H. Howell, North Amer. Fauna No. 56 (April) , 



p. 197, May 18, 1938. 

 Type Locality. — Seven miles south of Fremont Peak, Wind River Mountains, 

 Fremont County, Wyo. Altitude, 10,400 feet. Range. — Wind River Mountains, 

 Wyo., and parts of Gros Ventre Range; north (apparently) to Wildcat Ridge, 

 south of Yellowstone Park. Zonal range, Canadian and Hudsonian. 



Citellus lateralis cinerascens (Merriam) f* 



1890. Tamias cinerascens Merriam, North Amer. Fauna No. 4, p. 20, Oct. 8, 



1890. 

 1938. Citellus lateralis cinerascens A. H. Howell, North Amer. Fauna No. 56 



(April) , p. 198, May 18, 1938. 



21375ft— 54 15 



