[1] (Original description) The shell is minutely perforate, cylindrical ovate, delicately striated, subtranslucent.

It contains five teeth, one prominent and rather curved on the parietal margin, two similar in form, the lower one the smaller, on the columellar margin, and two slightly elevated lamelliform teeth within and at the base.

The central and lateral plates are notched at the outer posterior corners.

Animal: The dorsal portion of body is light gray, the disk nearly white.

[2] This species can be found under dead leaves and on bark in hard wood groves throughout Maine; also in New Hampshire, Massachusetts, New York and Norfolk, Virginia.