388 U. S. NATIONAL MUSEUM BULLETIN 205 



Dipodomys stephensi (Merriam)f * 



1907. Perodipus stephensi Merriam, Proc. Biol. Soc. Washington, vol. 20, 

 p. 78, July 22, 1907. 



1921. Dipodomys stephensi Grinnell, Journ. Mamm., vol. 2, No. 2, p. 95, May 

 2, 1921. 



Type Locality. — San Jacinto Valley, Riverside County, Calif.; more exactly, 

 a little west of present town of Winchester, toward Menifee. Range. — San 

 Jacinto Valley and vicinity, in western Riverside County and extreme southern 

 San Bernardino County; recorded from Reche Canyon (4 miles southeast of 

 Colton) southwest to Temescal, and east to near San Jacinto; vertical range, 

 1,100 to 1,600 feet; zonal range, chiefly Lower Sonoran (Grinnell, Univ. Cali- 

 fornia Publ. Zool., vol. 40, No. 2, p. 160, Sept. 26, 1933) . 



Dipodomys ingens (Merriam) f* 



1904. Perodipus ingens Merriam, Proc. Biol. Soc. Washington, vol. 17, p. 141, 

 July 14, 1904. 



1921. Dipodomys ingens Grinnell, Journ. Mamm., vol. 2, No. 2, p. 95, May 2, 

 1921. 



Type Locality. — Painted Rock, 20 [= 12] miles southeast of Simmler, Carrizo 

 Plain, San Luis Obispo County, Calif. Range. — Western margin of San Joaquin 

 Valley, and, to southeastward, Carrizo Plain and Cuyama Valley; occurs from 

 near mouth of Laguna Seca Creek, in western Merced County, southeast to near 

 Buena Vista Lake, southern Kern County; southwest to south side of Cuyama 

 Valley, in extreme northern Santa Barbara County; vertical range, 400 to 2,500 

 feet; zonal range, Lower Sonoran (Grinnell, Univ. California Publ. Zool., vol. 40, 

 No. 2, p. 160, Sept. 26, 1933). 



Dipodomys gravipes Huey* 



1925. Dipodomys gravipes Huey, Proc. Biol. Soc. Washington, vol. 38, p. 83, 

 May 26, 1925. 



Type Locality. — Two miles west of Santo Domingo Mission, lat. 30°45' N., 

 long. 115°58' W., or precisely, on cactus-covered slopes south of huge red cliff 

 that marks entrance of Santo Domingo River Canyon from coastal plain, Baja 

 California, Mexico. Range. — So far as known, from vicinity of type locality 

 south over llano and foothills east of San Quintin, a distance of about 20 miles, 

 and north over Llano de Camalu to San Telmo River (Huey, Trans. San Diego 

 Soc. Nat. Hist., vol. 11, No. 10, p. 255, Apr. 30, 1951). 



phillipsii — group 



Dipodomys phillipsii phillipsii Gray* 



1841. Dipodomys phillipii [sic] Gray, Ann. Mag. Nat. Hist., ser. 1, vol. 7, 



p. 522, August 1841. 

 1893. Dipodomys phillipsi Merriam, Proc. Biol. Soc. Washington, vol. 8, p. 91, 



July 18, 1893. 



Type Locality. — Near Real del Monte, Valley of Mexico, Hidalgo, Mexico (See 



Nelson in Merriam, Proc. Biol. Soc. Washington, vol. 8, pp. 84-87, July 18, 



1893). Range. — Highlands of Mexico from Zacatecas south through Hidalgo 



(9 kilometers south of Pachuca), Tlaxcala (Huamantla), and plains of Puebla 



