RODENTIA: HETEROMYIDAE 381 



Perognathus spinatus rufescens Huey* 



1930. Perognathus spinatus rufescens Huey, Trans. San Diego Soc. Nat. Hist., 

 vol. 6, No. 17, p. 231, Dec. 24, 1930. 



Type Locality. — Mouth of Palm Canyon, Borego Valley, northeastern San 

 Diego County, Calif. Range. — Lower eastern slopes of mountains along west 

 side of Colorado Desert, from near Mountain Spring, extreme eastern San Diego 

 County, north to vicinity of Palm Springs, Riverside County; zonal range, Lower 

 Sonoran; vertical range, from 450 feet (near Palm Springs) up to 3,000 feet 

 near Dos Palmos Spring, Santa Rosa Mountains, Calif. (Grinnell, Univ. Cali- 

 fornia Publ. Zool., vol. 40, No. 2, p. 155, Sept. 26, 1933) . 



Perognathus spinatus prietae Huey 



1930. Perognathus spinatus prietae Huey, Trans. San Diego Soc. Nat. Hist., 

 vol. 6, No. 17, p. 232, Dec. 24, 1930. 



Type Locality. — Twenty-five miles north of Punta Prieta, lat. 29°24' N., long. 

 114°24' W., Baja California, Mexico. Range. — Probably throughout suitable 

 localities in central northern Baja California. Actually known from lat. 30° N. 

 south to type locality. 



Perognathus spinatus peninsulae Merriamf* 



1894. Perognathus spinatus peninsulae Merriam, Proc. California Acad. Sci., 

 ser. 2, vol. 4, p. 460, Sept. 25, 1894. 



Type Locality. — San Jose del Cabo, Baja California, Mexico. Range. — Cape 

 region of Baja California. 



Perognathus spinatus magdalenae Osgoodf* 



1907. Perognathus spinatus magdalenae Osgood, Proc. Biol. Soc. Washington, 

 vol. 20, p. 21, Feb. 23, 1907. 



Type Locality. — Magdalena Island, off west coast of Baja California, Mexico. 

 Range. — Magdalena Island. 



Perognathus spinatus margaritae Merriamf* 



1894. Perognathus margaritae Merriam, Proc. California Acad. Sci., ser. 2, 



vol. 4, p. 459, Sept. 25, 1894. 

 1930. P[erognathus] s[pinatus] margaritae Benson, Univ. California Publ. 



Zool., vol. 32, No. 7, p. 452, Sept. 6, 1930. 

 Type Locality. — Santa Margarita Island, off west coast of Baja California, 

 Mexico. Range.— Santa Margarita Island. 



Perognathus spinatus Iambi Benson 



1930. Perognathus spinatus Iambi Benson, Univ. California Publ. Zool., vol. 32, 

 No. 7, p. 452, Sept. 6, 1930. 



Type Locality. — San Gabriel, Espiritu Santo Island, Gulf of California, Baja 

 California, Mexico. Range. — Espiritu Santo Island. 



Perognathus spinatus latijugularis Burt 



1932. Perognathus spinatus latijugularis Burt, Trans. San Diego Soc. Nat. 

 Hist., vol. 7, No. 16, p. 168, Oct. 31, 1932. 



Type Locality.— S&n Francisco Island, lat. 24°50' N., long. 110°34' W., Gulf 

 of California, Baja California, Mexico. Range. — San Francisco Island. 



