Outside of left valve showing interesting colouration

Steve Wilkinson
Specimen collected by Steve Wilkinson from Site B, France. Length = 40mm.
<em>Dosinia exoleta</em> (Linnaeus, 1758)
Steve Wilkinson
Specimen collected by Steve Wilkinson from Site B, France. Length = 40mm.
Steve Wilkinson
Specimen collected by Steve Wilkinson from Site B, France. Length = 40mm.
Steve Wilkinson
Specimen collected by Steve Wilkinson from Site B, France. Length = 40mm.
Steve Wilkinson
Specimen collected by Steve Wilkinson from Site B, France. Length = 40mm.
Steve Wilkinson
Specimen collected by Jan Light from Port Blanc, Brittany, France. Length = 35mm.
Steve Wilkinson
Specimen collected by Jan Light from Port Blanc, Brittany, France. Length = 35mm.
Steve Wilkinson
Specimen collected by Jan Light from Port Blanc, Brittany, France. Length = 35mm.
Steve Wilkinson
Specimen collected by Jan Light from Port Blanc, Brittany, France. Length = 35mm.
Steve Wilkinson
Specimen collected by Jan Light from Port Blanc, Brittany, France. Length = 35mm.
Steve Wilkinson
Specimen collected by Jan Light from Port Blanc, Brittany, France. Length = 35mm.