The Minute Neacomys is a small rodent recorded in lowland rainforest in the western Amazon. It has a dark-orange back finely streaked with black, a long tail, and short ears. It is nocturnal and terrestrial.
The back is dark orange with fine black streaks. The tail is long and the ears are short.
It occurs in lowland moist broadleaf rainforest and is nocturnal and terrestrial. Records include both terra firme forest and seasonally flooded várzea.
An extinction-risk assessment has not been added yet.