duck mussel, Anodonta anatina Description
English: Duck mussel Anodonta anatina
Svenska: Allmän dammussla
Date 29 June 2005 (according to EXIF)
Author Joel Berglund
Source: https://commons.wikimedia.org/wiki/File:Anodonta_anatina1.jpg
The duck mussel, scientific name Anodonta anatina, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. The native distribution of this species is European-Siberian. Order: Unionoida, Family: Unionidae, Synonyms: Anodonta piscinalis Nilsson, 1823.