RODENTIA: HETEROMYIDAE 405 



ern San Diego County to Mexican border in vicinity of Jacumba and Mountain 

 Spring; vertical range, 1,700 to 3,500 feet; zonal range, chiefly Upper Sonoran, 

 locally Lower Sonoran (Grinnell, Univ. California Publ. Zool., vol. 40, No. 2, 

 p. 163, Sept. 26, 1933) ; and southward in Baja California to northern and north- 

 western slopes of Sierra Juarez (Huey, Trans. San Diego Soc. Nat. Hist., vol. 11, 

 No. 10, p. 234, Apr. 30, 1951) . 



Dipodomys agilis simulans (Merriam)f* 



1904. Perodipus strcatori simulans Merriam, Proc. Biol. Soc. Washington, vol. 



17, p. 144, July 14, 1904. 

 1921. Dipodomys agilis simulans Grinnell, Journ. Mamm., vol. 2, No. 2, p. 96, 



May 2, 1921. 



1925. Dipodomys agilis latimaxillaris Huey, Proc. Biol. Soc. Washington, 



vol. 38, p. 84, May 26, 1925. (Two miles west of Santo Domingo Mission, 



lat. 30°45' N., long. 115°58' W., Baja California, Mexico. Regarded as 



identical with simulans by Huey, Trans. San Diego Soc. Nat. Hist., vol. 11, 



No. 10, p. 234, Apr. 30, 1951.) 



Type Locality. — Dulzura, San Diego County, Calif. Range. — Pacific slope of 



San Diego County ; recorded from Mexican border north to Bonsall ; easternmost 



station, Santa Ysabel; vertical range, near sea level up to 3,000 feet; zonal range, 



mainly Upper Sonoran, locally into Lower Sonoran (Grinnell, Univ. California 



Publ. Zool., vol. 40, No. 2, p. 163, Sept. 26, 1933) ; in Baja California, over great 



coastal foothill area from western base of Sierra Juarez to Pacific Ocean and from 



international boundry directly south of Campo, Calif., as far south as Rancho 



San Pablo, 10 miles south of Alamo, thence diagonally southwest to San Quintin 



and Pacific Ocean (Huey, Trans. San Diego Soc. Nat. Hist., vol. 11, No. 10, 



p. 234, Apr. 30, 1951). 



Dipodomys agilis martirensis Huey* 



1927. Dipodomys agilis martirensis Huey, Trans. San Diego Soc. Nat. Hist., 

 vol. 5, No. 1, p. 7, Feb. 20, 1927. 



Type Locality. — La Grulla (east side of valley), Sierra San Pedro Martir, 

 Baja California, Mexico. Altitude, 7,500 feet. Range. — Higher parts of Sierra 

 Juarez, southward to La Grulla in Sierra San Pedro Martir, and westward along 

 higher foothill slopes to vicinity of San Jose (Huey, Trans. San Diego Soc. Nat. 

 Hist., vol. 11, No. 10, p. 239, Apr. 30, 1951) . 



Dipodomys agilis plectilis Huey 



1951. Dipodomys agilis plectilis Huey, Trans. San Diego Soc. Nat. Hist., vol. 

 11, No. 10, p. 240, Apr. 30, 1951. 



Type Locality. — Mouth of canyon San Juan de Dios, lat. 30°7 r N., Baja Cali- 

 fornia, Mexico. Range. — From El Rosario Valley as far eastward as mouth of 

 canyon San Juan de Dios, a distance of about 10 miles airline, thence southward 

 to Aguaito and El Marmol and thence coastwise to near Santa Catarina and 

 Santa Catarina Landing. 



Dipodomys paralius Huey 



1951. Dipodomys paralius Huey, Trans. San Diego Soc. Nat. Hist., vol. 11, 

 No. 10, p. 241, Apr. 30, 1951. 



213756—54 27 



