Here is a SUPERB example of this RARELY OFFERED subspecies of B.stolida. The classic soft blue/green colour is wonderful and makes the DARK SQUARE BLOTCH stand out. Lovely brown, calloused margins surround this shell with PERFECT CANALS at either end of this specimen.Gem- with some very soft lines. Live taken under dead coral pieces on tidal swept reef at 7m. Dampier Archipelago, W.A. October 2024 *White marks are from camera reflection. Please ask about further images*