Latitudinal range: 8.7° to 19.9°

Habitats: tropical/subtropical moist broadleaf forest (2), tropical/subtropical dry broadleaf forest (4), desert/xeric shrubland (1)

Found in 7 samples

Colombia: San Marcos (rural)

Mexico: Misantla (small mammals, dry season), Las Joyas Scientific Station (cloud forest), Las Joyas Scientific Station (disturbed area), Chamela Biological Station, Cuauhtémoc, Playa de Oro

See also Oryzomys, Oryzomys alfaroi, Oryzomys angouya, Oryzomys capito, Oryzomys chapmani, Oryzomys longicaudatus, Oryzomys melanotis, Oryzomys nigripes, Oryzomys palustris, Oryzomys sp.