Shell small, thin, slender, lucid white, with a large swollen nucleus of a whorl and a half and nearly four subsequent whorls; suture distinct, not appressed or marginated; fasciole in front of it obscure but giving rise to a distinct shoulder not far from the suture; aperture about half the length of the shell; the whorls flattish; axial sculpture of (on the last whorl or a dozen) narrow, nearly straight ribs, with wider interspaces, obsolete on the base, but occasionally a little nodulous at the shoulder; spiral sculpture hardly discern able or none, even on the canal; aperture narrow, anal sulcus feeble, canal hardly differentiated; outer lip straight, thin and sharp; pillar straight attenuated in front, axis impervious. Length, 6.5; diameter, 2 mm. U. S. Nat. Mus. Cat. No. 107937.

Abundant off Fernandina, Florida USA.