A South American tree-dwelling rodent with a conspicuous red muzzle and spiny hairs on its back. It feeds in trees on plant material and fruit, and is recorded active from dusk into the night.
Its back mixes fine bristles with flat, flexible spines. The muzzle is red, and the tail is nearly as long as the body, with fur only at its base.
It feeds in trees on seeds, leaves, and fruit, and is active from dusk into the night. Individuals have been recorded alone in tree hollows.
An extinction-risk assessment has not been added yet.