Shell stout, rose pink, with a whitish hand in front of the suture, with a blunt smooth nucleus of about one whorl and about fire subsequent whorl-: suture appressed, obscure, spiral sculpture apparently absent: axial sculpture of (on the last whorl six) strong, stout, wavelike ribs, continuous up the spire, with wide interspaces, and practically vertical; the surface appears to be smooth but as the specimen is slightly beach worn some minute sculpture may have disappeared; the suture is undulated by the ribs, there is no anal fasciole perceptible; anal sulcus narrow, short, with a subsutural callus in front of it: outer lip thin, sharp, with a marked varicose swelling behind it: there are no internal lirae: inner lip callous, smooth: pillar very short, stout, and straight; canal hardly differentiated from the aperture but deeply cut: height of shell. 12 mm: of last whorl 7,5 mm; diameter 5mm.

Panama