Shell short, small, polished, whitish, solid, with a large nucleus of a whorl and a half and three and a half subsequent whorls; suture distinct, not appressed, the fasciole inconspicuous, the whorls moderately rounded, the aperture about half the whole length; axial sculpture of more or less obscure folds, stronger on the early whorls, seldom differentiated into distinct ribs, sometimes forming a rounded shoulder to the whorls; beside these there are irregularly distributed incremental lines; there is no indication of any spiral sculpture; aperture narrow, the anal sulcus hardly evident, the outer lip straight, thin or very slightly thickened; pillar straight, axis not pervious. Length, 4.5; diameter, 2 mm. U. S. Nat. Mus. Cat. No. 10S308.

Off Fernandina, Florida USA.