iHSr.] TROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 171 



Taniias asiaticus Townsendi (Cacb.). Townseud's ChijnnunJc. 



Abundant on the eastern slope of the Sierras in Lassen County. It 

 is confined to the pine forests like the others of its genus in Nortliern 

 California. Although not recognized elsewhere there is probably no 

 reason why it should not occur on the western side of the mountains. 



Taniias asiaticus quadrivittatus (Say). Eoclcij Mountain Chlinnunlc. 



Quite as abundant in Siskiyou and Northern Shasta Counties as 

 the preceding species is on the eastern side of the Sierras. Chip- 

 munks were not seen in the foothills except on one or two occasions 

 when I found the present species on the high hills along the Lower 

 McCloud. 



Tamias asiaticus Townsendi (Baelimaii). TownsouV-s Chipmunl-. 



This Chipmunk is plentiful among the redwoods at Ilumboldt Bay. 

 Iso other squirrels were met with in the coast region. 



Sperniopliilus grammurus Douglassi (Rich.) DouaJass's Lincd-iailcd Si^crmopliilc. 



Exceedingly abundant in the Upper Sacramento Valley, ranging well 



into the foothills in some places, but never being I'onnd as high as the 



