Depodomys agilis Palmer 1934 Deer Canon Wash, 1/2 mi NE Upland, 1550 ft. San Bernardino Co., Calif. Dec. 31 Caught 8 in 54 gor-size mousetraps set in a wash with rather thick low chaparral (2 1/2 - 3 ft. high) of Lotus glaber, Salvia apiana, Adenostoma fasciculatum, Eriogonum fasciculatum and Artemisia. In a few places larger shrubs 6 - 12 ft. high - Prunus ilicifolia and Cercocarpus betulae folia. All the specimens were taken on level ground, with few if no rocks, between bushes. 6 1/4 mi. E Ontario, 1075 ft. San Bernardino Co., Calif. Jan. 7 1935 Caught 10 in 64 gor-size mouse traps set along a sand dune in Rumex, Salsola kali, Artemisia and scattered Sambucus glauca and across a flat with thick growth of short grass and Erodium with scattered willows and clumps of prickly pear and squaw bush (Rhus trilobata).