So CALIFORNIA ACADEMY OF SCIENCES [Proc. 4TH SER. 
Eutamias senex (Allen) 
Allen Chipmunk 
Original description—Tamias senex Allen, Bull. Amer. Mus. 
Wei, Ulin 2) \ieie. LOLOL WW. sh. 
Type locality—Summit of Donner Pass, Placer County, 
California. 
Synonym—Gray Chipmunk. 
Range—Boreal zone along the northern Sierra Nevada, 
south as far as Mariposa County; east to Big Valley Moun- 
tains, Lassen County, and Warner Mountains, Modoc County ; 
west to Siskiyou and Trinity mountains (Merriam, Proc. Biol. 
Soe. Weise, Wily SO 7, py WOSe Mites. Wert, Zool.) 
Eutamias townsendi ochrogenys Merriam 
Redwood Chipmunk 
Original description—Eutamias townsend ochrogenys Mer- 
erhoa, Ercore, INO Soy Weslo, Wl, jfully My Se, joo, MS, 2010, 
207. 
Type locality—Mendocino, Mendocino County, California. 
Synonyms—Tamias townsendi; Tamas asiaticus town- 
sendi; Tanuas townsend ochrogenys. 
Range—Narrow humid northwest coast strip (Transition 
and Boreal zones) from the Oregon line south to Cazadero, 
Sonoma County; interiorly as far as Cuddeback, Humboldt 
County, and Sherwood, Mendocino County (Merriam, supra 
cit.; Mus. Vert. Zool.). 
Eutamias hindsi (Gray) 
Marin Chipmunk 
Original description—Tamias hindet [= hindsi] Gray, Ann. 
_and Mag. Nat. Hist., 10, 1842, p. 264. 
Type locality—Near San Francisco, California; assumed 
to be north of the Bay, and Nicasio, Marin County, selected 
as type locality (Allen, Bull. Amer. Mus. Nat. Hist., 3, 1890, 
Dee J Ne 
Synonyms—Hinds Chipmunk; Redwood Chipmunk, part; 
Tamas asiaticus hinds. 
