Thomasomys pyrrhonotus Thomas, 1886 . Ann. Mag. Nat. Hist., ser. 5, 18:421.

REVIEWED BY: R. H. Pine (RHP).

TYPE LOCALITY: Peru, Cajamarca Dist., Rio Malleta, Tambillo, 5800 ft. (1768 m) .

DISTRIBUTION: S. Ecuador; N.W. Peru.

COMMENT: Includes auricularis; reviewed by Pine, 1980, Mammalia, 44:200.

ISIS NUMBER: 5301410008055021001.