Erickson 1934 Restoma lepidula Tinajas Altas, Yuma Co., Arizona. Jan. 14, 1934 One individual, no. 193, taken at 1640 ft., on narrow sloping ledge of steep rock ridge under bush, common in region, and bark, leaves smaller but of mesquite type. No sign in region, no evidence of house or attempt at one, but crevices back into rocks nearby. Tinajas Altas Jan. 17, 1934 2 taken in medium sized trap set on flat at base of mountains ¼ mi. south and east of tanks; trap under a creosote bush, 15 ft. from base of mountains which rise steeply; but have much of it shear rock, but some rock fragments or narrow rock slide coming down to floor mesa opposite point not was taken. Tule Tank, 1250 ft., Yuma Co., Ariz. Jan. 19, 1934 No. 225 taken in medium sized trap set in 1ft sq. sandy area near base of hill, crevices in granite rocks near but seem small for size of animal. Tule Tank, Jan. 20. No. 233 taken in trap set under sheltering rock numerous palo verde cuttings and fresh sign in vicinity and palo verde tree with bark peeled and dumped out. Traps at similar place 12 ft. below and 25 ft. above untouched. One higher on slope likewise untouched. Tule Tank Jan. 21. No. 235 taken on rocky slope of canyon in which