Shell small, inflated, thin, whitish, with an involved spire; surface smooth except for more or less conspicuous incremental lines; apex a small dimple, the posterior commissure of the aperture narrowly rounded, the anterior part expanded, rounded in front, the thin lip passing insensibly into the strongly thickened pillar-lip, with a conspicuous coating of enamel on the body. Length, 4; diameter, 3.5 mm. U. S. Nat. Mus. Cat. No. 107932.
Off Fernandina, a single specimen.
The form is slightly pyriform.