Reithrodontomys creper Bangs, 1902 . Bull. Mus. Comp. Zool., 39:39.

TYPE LOCALITY: Panama, Chiriqui Prov., Volcan de Chiriqui, 11,000 ft .

DISTRIBUTION: Upper elevations in Cordilleras Central and Talamancae, Costa Rica, to Chiriqui region, W Panama.

COMMENTS: Subgenus Aporodon, tenuirostris species group.