Specimen records of this bat extend from southeastern Brazil to northeastern Argentina. Its long, silky dorsal fur has dark bases and brown tips. In Argentina's Misiones Province, two females were collected in a region of grass savanna, scrub, and forest.
It has long, silky fur. Dorsal hairs have dark bases and brown tips; ventral hairs have lighter-colored tips.
Brazilian records are from Atlantic Forest. In Misiones, Argentina, two females were collected in a grassland, scrub, and forest ecoregion; this capture setting does not establish a species-wide preference.
An extinction-risk assessment has not been added yet.