This molossid bat lives in central and southern South America.
Adults have brown dorsal fur with pale bases extending about one-third to one-half of each hair. Dorsal hairs averaged about 4 mm in the adults examined. The upper incisors are elongated with parallel tips.
At Carlos Botelho State Park in Brazil, one adult male was captured in June at a roost on a building roof.
An extinction-risk assessment has not been added yet.