RODENTIA: HETEROMYIDAE 385 



Dipodomys heermanni dixoni (Grinnell) * 



1919. Perodipus dixoni Grinnell, Univ. California Publ. Zool., vol. 21, No. 2, 

 p. 45, Mar. 29, 1919. 



1921. Dipodomys heermanni dixoni Grinnell, Journ. Mamm., vol. 2, No. 2, 

 p. 95, May 2, 1921. 



Type Locality. — Delhi, near Merced River, Merced County, Calif. Range. — 

 Floor of lower (northern) end of San Joaquin Valley on eastern side of San 

 Joaquin River, in Stanislaus and Merced Counties; recorded from Delhi east 

 to Merced Falls; vertical range, below 500 feet; zonal range, Lower Sonoran 

 (Grinnell, Univ. California Publ. Zool., vol. 40, No. 2, p. 157, Sept. 26, 1933) . 



Dipodomys heermanni berkeleyensis Grinnell* 



1919. Dipodomys berkeleyensis Grinnell, Proc. Biol. Soc. Washington, vol. 32, 

 p. 204, Dec. 31, 1919. 



1921. Dipodomys heermanni berkeleyensis Grinnell, Journ. Mamm., vol. 2, 

 No. 2, p. 95, May 2, 1921. 



Type Locality. — Top of hill at head of Dwight Way, Berkeley, Alameda County, 

 Calif. Range. — Presumably the hilly territory lying east from San Francisco 

 Bay to Mount Diablo (Grinnell, Univ. California Publ. Zool., vol. 40, No. 2, 

 p. 157. Sept. 26, 1933). Subsequently recorded at Mount Diablo, Contra Costa 

 County, Calif. (Hooper, Journ. Mamm., vol. 17, No. 4, p. 418, Nov. 16, 1936). 



Dipodomys heermanni goldmani (Merriam)f* 



1904. Perodipus goldmani Merriam, Proc. Biol. Soc. Washington, vol. 17, 

 p. 143, July 14, 1904. 



1921. Dipodomys heermanni goldmani Grinnell, Journ. Mamm., vol. 2, No. 2, 

 p. 95, May 2, 1921. 



Type Locality. — Salinas, mouth of Salinas Valley, Monterey County, Calif. 

 Range. — Lower (northern) end of Salinas Valley and adjacent smaller valleys 

 and hill-slopes, from sand-dune area on Monterey Bay just south of Salinas River 

 mouth, southeast to vicinity of Soledad; recorded east to Bear Valley, in vicinity 

 of Cook Post Office, San Benito County, and thence north to San Jose, Santa Clara 

 County; vertical range, sea level up to about 1,300 feet; zonal range, Upper 

 Sonoran (Grinnell, Univ. California Publ. Zool., vol. 40, No. 2, p. 158, Sept. 26, 

 1933). 



Dipodomys heermanni jolonensis Grinnell* 



1919. Dipodomys jolonensis Grinnell, Proc. Biol. Soc. Washington, vol. 32, 

 p. 203, Dec. 31, 1919. 



1921. Dipodomys heermanni jolonensis Grinnell, Journ. Mamm., vol. 2, No. 

 2, p. 95, May 2, 1921. 



Type Locality. — Valley floor, 1 mile southwest of Jolon, Monterey County, 

 Calif. Range. — Upper (southern) end of Salinas Valley and tributary valleys, 

 from vicinity of King City and Peachtree, in Monterey County, south to Creston, 

 in San Luis Obispo County; west to Jolon; vertical range, 400 to 1,500 feet; 

 zonal range, chiefly Lower Sonoran (Grinnell, Univ. California Publ. Zool., 

 vol. 40, No. 2, p. 158, Sept. 26, 1933) . 



