Puperita pupa
Shell is globular, not presenting short spire, there are 2 to 3 turns, the outer lip is thin and sharp, columellar area is polished and has a broad wall fell. The mayor know specimens reach the 10.6 mm. Its coloration is characterized by axial bands black and white like a zebra, the opening is gray and ocher like parietal callus area and the operculum is bright yellow