Reithrodontomys rodriguezi Goodwin, 1943 . Am. Mus. Novit., 1231:1.

TYPE LOCALITY: Costa Rica, Cartago Prov., Volcan de Irazu, 9000 ft .

DISTRIBUTION: Reported only from Volcan de Irazu, Costa Rica.

COMMENTS: Subgenus Aporodon, tenuirostris species group.