Abundance: 1.85 to 32.78% (median 5.03%)

Latitudinal range: -24.3° to -9.5°

Habitats: tropical/subtropical dry broadleaf forest (1), tropical/subtropical moist broadleaf forest (2), tropical/subtropical savanna (1)

Found in 4 samples

Brazil: Alta Floresta (Sherman traps), Fazenda Santa Fé, Fazenda Lago Verde, Barra Grande

See also Oecomys, Oecomys 'bicolor', Oecomys auyantepui, Oecomys catherinae, Oecomys concolor, Oecomys mamorae, Oecomys paricola, Oecomys roberti, Oecomys rutilus, Oecomys sp. 1, Oecomys sp. 2, Oecomys sp. 3, Oecomys spp., Oecomys superans, Oecomys trinitatis