Reithrodontomys sumichrasti (Saussure, 1861) . Rev. Mag. Zool. Paris, ser. 2, 13:3.

TYPE LOCALITY: Mexico, Veracruz, Mirador .

DISTRIBUTION: W. Panama to N. Costa Rica; N.W. Nicaragua to S. Tabasco (Mexico); C. Guerrero to S. Oaxaca to C. Veracruz to S. San Luis Potosi and S.W. Jalisco (Mexico).

COMMENT: Subgenus Reithrodontomys; see Hooper, 1952, Misc. Publ. Mus. Zool. Univ. Mich., 77:1 -255.

ISIS NUMBER: 5301410008047016001.