Keywords: Mussels Norway.jpg Mussels in the intertidal zone in northern Norway own 2006-04-22 Arnejohs at http //en wikipedia org en wikipedia Arnejohs Original upload log page en wikipedia Mussels_Norway jpg 2006-04-22 13 14 Arnejohs 400×630× 152051 bytes <nowiki>Mussels in the intertidal zone in northern Norway Arnejohs </nowiki> Mytilus edulis |