Ovate-oblong, solid, shining, reddish-yellow, mouth yellow; rather smooth; spire acute, as high as the mouth; whorls five, somewhat convex, last large, rounded; mouth oblong-ovate, angled above, rounded below; outer lip acute somewhat thickened medially, sinuate above; columella with three tooth-like folds, the highest the largest.. Height 10 diam 6 mm.. All round the coast from Macdonnell Bay, S.A. to Fremantle,. W.A. Beach, not common. (Type locality—Moreton Bay, Queensland.)