This small rat occurs in New Guinea's montane forests. In a survey in the Kaijende Highlands it was trapped at night under logs, in hollows beneath roots, around a treefall, and beneath grass at the forest edge. The paper cautions that the current taxonomic concept may include undescribed species.
The study describes it as a small rat.
At the Kaijende site it was trapped at night under logs, in hollows below tree roots, around a fallen tree, and under grass at the forest edge. The authors describe the species as largely terrestrial and omnivorous.
An extinction-risk assessment has not been added yet.