RODENTIA: HETEROMYIDAE 373 



as 2,300 feet at La Puerta Valley (Grinnell, Univ. California Publ. Zool., vol. 40, 

 No. 2, p. 153, Sept. 26, 1933) . 



Perognathus penicillatus pricei J. A. Allen* 



1894. Perognathus pricei J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 6, 

 p. 318, Nov. 7, 1894. 



1900. Perognathus penicillatus pricei Osgood, North Amer. Fauna No. 18, 

 p. 47, Sept. 20, 1900. 



Type Locality .— Oposura, Sonora, Mexico. Range. — Southern Arizona, west 

 at least to Sentinel, southwestern Maricopa County, and east to Fort Bowie, 

 northeastern Cochise County; and most of northern Sonora, except higher moun- 

 tains on east, south to San Jose de Guaymas (Burt, Univ. Michigan Mus. Zool. 

 Misc. Publ. 39, p. 44, Feb. 15, 1938) . 



Perognathus penicillatus eremicus Mearnsf* 



1898. Perognathus (Chaetodipus) eremicus Mearns, Bull. Amer. Mus. Nat. 

 Hist., vol. 10, p. 300, Aug. 31, 1898. 



1900. Perognathus penicillatus eremicus Osgood, North Amer. Fauna No. 18, 

 p. 48, Sept. 20, 1900. 



Type Locality. — Fort Hancock, Hudspeth County, Tex. Range. — Western 

 Texas, north at least to Monahans, Ward County, and east to Brewster County in 

 Big Bend area (Borell and Bryant, Univ. California Publ. Zool., vol. 48, No. 1, 

 p. 24, Aug. 7, 1942) ; southern New Mexico, north at least to Tularosa, Otero 

 County, and Garfield, Dona Ana County (V. Bailey, North Amer. Fauna No. 53 

 (December 1931), p. 281, Mar. 1, 1932) ; southeastern Arizona (Cahalane, Journ. 

 Mamm., vol. 20, No. 4, p. 430, Nov. 14, 1939) ; and south into north-central 

 Mexico east of Sierra Madre at least to Mapimi in northeastern Durango, to La 

 Ventura in extreme southeastern Coahuila, and to northern San Luis Potosi north 

 and west of Matehuala (Dalquest, Journ. Washington Acad. Sci., vol. 41, No. 11, 

 p. 362, Nov. 14, 1951) . 



Perognathus penicillatus atrodorsalis Dalquest* 



1951. Perognathus penicillatus atrodorsalis Dalquest, Journ. Washington 

 Acad. Sci., vol. 41, No. 11, p. 362, Nov. 14, 1951. 



Type Locality. — Seven kilometers west of Presa de Guadalupe, San Luis Potosi, 

 Mexico. Range. — Desert plains of central part of State of San Luis Potosi from 

 western base of Sierra Madre Oriental westward at least to type locality. 



Perognathus penicillatus minimus Burt 



1932. Perognathus penicillatus minimus Burt, Trans. San Diego Soc. Nat. 

 Hist., vol. 7, No. 16, p. 164, Oct. 31, 1932. 



Type Locality.— Turner's Island, lat. 28°43' N., long. 112° 19' W., Gulf of 

 California, Sonora, Mexico. Range. — Turner's Island. 



Perognathus penicillatus seri Nelsonf* 



1912. Perognathus penicillatus goldmani Townsend, Bull. Amer. Mus. Nat. 



Hist., vol. 31, p. 122, June 14, 1912. (Not of Osgood, 1900.) 

 1912. Perognathus penicillatus seri Nelson, Proc. Biol. Soc. Washington, vol. 

 25, p. 116, June 29, 1912. (Substitute for goldmani Townsend.) 



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