UNIVERSITY OF CALIFORNIA 



[GRINNELL-STORERI PLATE 26 



''Leaping" rodents of the Yo^eniite region. All close to % natural size; [)hotogra[ihe(l 

 from freshly trapped spec-imeus. 



a. Allen Jumping Mouse; Yosemite Valley near foot of Yosemite Falls, June 4, 191;j. 



b. California Pocket Mouse; El Portal, November 21, 1914. 

 ('. San Joaquin Pocket Mouse; Snelling, ^lay 2N, 1913. 



d. Mono Kangaroo Mouse; Mono Mills, June 21, 1916. 



e. Merced Kangaroo Rat; Lagrange, December 21, 191-5. 



For descrii)tions of these species, see text, pp. 144, 14ti, 149. 



[G93j 



