Length 53 mm, height 45 mm, breadth 37 mm. Shell solid, inflated, veneroid, pure white externally and internally. Beaks small, prosocline. Lunule distinct. Anterior margin slightly angulated, continuous to gentle ventral margin and then slightly truncated posterior margin. Surface with crowded growth lirae. Right valve with strong anterior and bifurcarted posterior lateral teeth. Left valve with strong cardinal tooth. Pallial sinus deep and distinct. Ventral margin smooth.