Arborimus albipes Merriam, 1901 . Proc. Biol. Soc. Wash., 14: 125.

TYPE LOCALITY: U.S.A., California, Humboldt Co., Arcata, in redwoods .

DISTRIBUTION: W. Oregon, N.W. California, south to Humbolt Co. (U.S.A.).

COMMENT: Close relationship of this species with longicaudus documented by Johnson and Maser, in press, Northwest, Sci., who separated Arborimus from Phenacomys; Hall, 1981:787, placed this species in the subgenus Phenacomys .

ISIS NUMBER: 5301410008084001001 as Phenacomys albipes .