www.specimenshells.net SPECIMEN SHELLS NERITIDAE Nerita (Theliostyla) fulgurans Nerita (Theliostyla) fulgurans 22mm Nerita (Theliostyla) fulgurans 28mm Nerita (Theliostyla) fulgurans 25mm Nerita (Theliostyla) fulgurans 23mm		Nerita (Theliostyla) fulgurans 22 mm - F++ 28 mm - F++ 25 mm - F++ 23 mm - F++