Oryzomys alfaroi (J. A. Allen, 1891). Bull. Am. Mus. Nat. Hist., 3:214. REVIEWED BY: G. Urbano-V. (GUV). TYPE LOCALITY: Costa Rica, San Carlos. DISTRIBUTION: S. Tamaulipas and Guerrero (Mexico) to W. Panama; E. Panama; Colombia; Ecuador. COMMENT: Subgenus Oryzomys; see Hall, 1981:608, 615. See also review by Hershkovitz, 1966, Z. Saugetierk., 31: 138. ISIS NUMBER: 5301410008035002001.

Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 436, DOI: 10.5281/zenodo.7353031

{"references": ["Hall, E. R. 1981. The mammals of North America. Second ed. John Wiley and Sons, New York, 1: 1 - 600 + 90, 2: 601 - 1181 + 90."]}