Vou. IIT] GRINNELL—MAMMALS OF CALIFORNIA 303 
Synonym—San Bernardino Grasshopper Mouse. 
Range—Lower Sonoran zone on the Pacific slope of the 
San Diegan district from the Mexican line northwest at least 
to San Fernando Valley, Los Angeles County (Mus. Vert. 
Zool.). : 
Onychomys torridus tularensis Merriam 
Tulare Grasshopper Mouse 
Original description—Onychomys torridus tularensis Mer- 
riam, Proc. Biol. Soc. Wash., 17, June 9, 1904, p. 123. 
Type locality—Bakersfield, Kern County, California. 
Range—Lower Sonoran zone in the southern San Joaquin 
Valley; east to Kern Valley; west to Carrizo Plains, San Luis 
Obispo County; north to Huron, Fresno County (Merriam, 
supra cit.; Mus. Vert. Zool.). 
Reithrodontomys megalotis longicauda (Baird) 
Long-tailed Harvest Mouse 
Original description—Reithrodon longicauda Baird, Pac. 
R. R. Rep., 8, 1857, pp. 451, 452. 
Type locality—Petaluma, Sonoma County, California. 
Synonyms—Reithrodontomys pallidus Rhoads, Amer. Nat., 
27, September, 1893, p. 835 (type from Santa Ysabel [Witch 
Creek], San Diego County, California); Ochetodon longi- 
cauda, Reithrodontomys longicauda; Reithrodontomys longi- 
cauda pallidus; Sonoma Harvest Mouse. 
Range—Upper Sonoran and lower Transition zones of the 
greater portion of California west of the Sierran divides, from 
the Mexican boundary north through the San Diegan district, 
and through both the coast belt and San Joaquin and Sacra- 
mento valleys, to Trinidad, Humboldt County, and Scott River 
Valley, Siskiyou County (Mus. Vert. Zool.). 
Reithrodontomys megalotis klamathensis Merriam 
Klamath Harvest Mouse 
Original description—Reithrodontomys klamathensis Mer- 
riam, N. Amer. Fauna, 16, October, 1899, p. 93. 
Type locality—Big Spring (= Mayten), Shasta Valley, 
Siskiyou County, California. 
