Shell small, white, strongly sculptured, the aperture shorter than the spire; with a smooth protoconch of a whorl and a half, and half a whorl of transitional thin sharp axial riblets before the latter assume the adult characters on the four subsequent whorls; suture appressed, the fasciole in front of it narrow and obscure; whorls well rounded; axial sculpture of 13-14 rounded ribs (on the last whorl) with wider interspaces, crossing the whorls on the spire, obsolete on the base; incremental lines not conspicuous; spiral sculpture of three strong cords, overriding the ribs; and about a dozen smaller plain threads on the base and canal; aperture rather narrow, anal sulcus very shallow, outer lip sharp, protractively arcuate, thin; pillar straight, somewhat gyrate but with an impervious axis; attenuated in front; canal rather long and wide. Length, 7; diameter, 3.1 mm. U. S. Nat. Mus. Cat. No. 107957.

USA. Florida. Off Fernandina.