RODENTIA: CRICETIDAE 501 



Type Locality. — Lagos, Jalisco, Mexico. Range. — North-central Mexico from 

 near United States boundary southward along Cordillera to eastern Jalisco and 

 central Guanajuato (Hoffmeister, Illinois Biol. Monogr., vol. 21, No. 4, p. 47, 

 Nov. 12, 1951). 

 Peromyscus truei gratus Merriamf * 



1898. Peromyscus gratus Merriam, Proc. Biol. Soc. Washington, vol. 12, 

 p. 123, Apr. 30, 1898. 



1903. Peromyscus pavidus Elliot, Field Columb. Mus. Publ. 71, Zool. Ser., 

 vol. 3, No. 8 (February), p. 142, Mar. 20, 1903. (Patzcuaro, Michoacan, 

 Mexico.) 



1904. Peromyscus zelotes Osgoodf, Proc. Biol. Soc. Washington, vol. 17, p. 

 67, Mar. 21, 1904. (Querendaro, Michoacan, Mexico.) 



Type Locality. — Tlalpan, Distrito Federal, Mexico. Range. — South-central 

 Mexico, from central Jalisco, southern Queretaro, and northern Hidalgo, south 

 to central Oaxaca (Hoffmeister, Illinois Biol. Monogr., vol. 21, No. 4, p. 50, 

 Nov. 12, 1951). 



Peromyscus nasutus nasutus (J. A. Allen) * 



1891. Vesperimus nasutus J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 3, 

 p. 299, June 30, 1891. 



1909. Peromyscus nasutus Osgood, North Amer. Fauna No. 28, p. 176, Apr. 

 17, 1909. 



Type Locality. — Estes Park, Larimer County, Colo. Range. — Mountains of 

 Colorado, Navajo Mountain in southwestern San Juan County, Utah (Benson, 

 Univ. California Publ. Zool., vol. 40, No. 14, p. 452, Dec. 31, 1935), rough 

 Upper Sonoran country of New Mexico except extreme northwestern and south- 

 western parts (V. Bailey, North Amer. Fauna No. 53 (December 1931), p. 157, 

 Mar. 1, 1932), eastern Arizona, and western Texas. 



Peromyscus nasutus comanche Blair 



1943. Peromyscus comanche Blair, Contrib. Lab. Vert. Zool. Univ. Michigan 



No. 24, p. 7, July 1943. 

 1951. Peromyscus nasutus comanche Hoffmeister, Illinois Biol. Monogr., vol. 



21, No. 4, p. 25, Nov. 12, 1951. 

 Type Locality. — Tule Canyon, Briscoe County, Tex. Range. — Tule Canyon 

 and adjacent canyons along Break of Plains in Briscoe and Garza Counties, 

 western Texas. 



Peromyscus nasutus griseus Benson 



1932. Peromyscus nasutus griseus Benson, Univ. California Publ. Zool., vol. 

 38, No. 5, p. 338, Apr. 14, 1932. 



Type Locality. — Malpais, 3y 2 miles west of Carrizozo, Lincoln County, N. 

 Mex. Altitude, 5,150 feet. Range. — Lava beds in Tularosa Basin, N. Mex. 



Peromyscus polius Osgoodf* 



1904. Peromyscus polius Osgood, Proc. Biol. Soc. Washington, vol. 17, p. 61, 



Mar. 21, 1904. 

 Type Locality. — Colonia Garcia, Chihuahua, Mexico. Range. — Known from 

 type locality only. 



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