_Neotoma tenuicauda_ Merriam, Proc. Biol. Soc. Washington,
7:169, September 29, 1892, type from north slope of Sierra
Nevada de Colima, 12,000 ft., Colima.
_Neotoma ferruginea tenuicauda_, Howell, N. Amer. Fauna,
31:73, October 19, 1910.
_Range._--Probably all but southern tropical part of state.
_Specimens examined_, 4: nos. 100633 from 9 mi. SE PAitzcuaro,
8,000 ft., and 52177, 51390, 51391, from TancA-taro, the
elevation being given as 7,850 ft. on no. 52177.
_Remarks._--Our one specimen from 9 miles southeast of PAitzcuaro was
caught in a small steel trap set at a meat bait.
=Microtus mexicanus salvus= Hall