Oc. Papers, Can. Acap. Sc1., Von. X [Vax Dennurcu Pari 
Gopherus 
1PaSSIZU, Desert ‘Tortoise 
Figs. 1, 2 & 3. Young collected near Mecca, Riverside County, California, May, 1912 
Fig. 4 Collected near ‘Tucson, Pima County, Arizona, June, 1912 
12 
way 
