The length of the shell attains 1.5 mm, its diameter 0.75 mm. (Original description in Latin) The shell is obese, densely reddish-horny, shiny, smooth, and somewhat diaphanous, with the margins of the
spire excurved. The nuclear
apex is normal, not
sculptured, and mammillated at the tip. Comprising five
whorls, they are somewhat flattened and increase rapidly. The base is swollen and not sculptured. The
aperture is suboval, and the outer
lip is acute. The labium (in adult shells) is separated from the parietal wall, forming a very deep chamber, appearing straight at the margin, and curved anteriorly at the junction of the lip. ==Distribution==