This arboreal rodent is recorded from lowlands in northern Venezuela. A review reports tree hollows as roosts and records in thorn forest near water and in isolated trees in savanna.
The adult female type specimen had gray upperparts with rusty color along the middle of the back and spines with white tips. Its underside was whitish gray.
Records describe it using tree hollows and occurring in thorn forest near water or in isolated trees in savanna.
An extinction-risk assessment has not been added yet.