Shell white, with a smooth nucleus of about one whorl and three subsequent nearly cylindrical whorls; suture distinct, not appressed, anal fasciole faintly indicated; axial sculpture only of obscure incremental lines; spiral sculpture of on the last whorl only, a faint suggestion of an angle at the shoulder; aperture narrow, about two-fifths as long as the shell; outer lip thin, protractively arcuate; anal sulcus wide and deep; pillar straight, canal hardly differentiated. Length, 4.5; diameter, 1.5 mm. U. S. Nat. Mus. Cat. No. 107949.

Off Fernandina, Florida, USA.