Shell ovate-fusiform, flesh-colored, with 5-6 whorls flattened to the suture and obtusely angulate-carinate; with oval aperture" half the length of the shell. Surface with flattened spiral zones and longitudinal oblique plications a little more distinct, nodulous on the carina, disappearing toward the base, regularly decussate; that part below the carina covered with less crowded spiral lines, with the longitudinal plications obsolete there.

Type locality, Metchigme Bay, Bering Strait.
RANGE. Known only from type locality.