1915] Grinnell: A New Chipmunk 325 



whitish outer side stripe, and in grayer, le.ss brightly reddish, general 

 tone of coloration dorsally. In the latter respect price! differs still 

 more strongly from hindsi. The ranges of the two chipmunks last 

 mentioned are separated by San Francisco Hay and the (iolden Gate, 

 together of course with adjacent strips of territory associationally 

 unfit for habitation by chipmunks. 



Transmitted October 31, 1914. 



LITERATURE CITED 



Merriam, C. II. 



1897. Notes on the chipmunks of the genus Eutamias occurring west of the 

 east base of the Cascade-Sierra system, with descriptions of new 

 forms. Proc. Biol. Soc. Wash., 11, pp. 189-212. 



