![](http://www.alamy.com/thumbs/6/4A0CD888-4EAD-4C1D-8304-02FB1F1A017A/2KEAHKY.jpg)
Common river mussel, Common Central European river mussel (Unio crassus), with clearly visible cloak and siphon, Germany
Size: 6064px × 4045px
Location: Deutschland
Photo credit: © blickwinkel/A. Hartl / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: animal, animals, bivalve, bivalves, central, cloak, common, eulamellibranch, europe, european, format, freshwater, german, germany, horizontal, mollusc, molluscs, mollusk, mollusks, mussel, mussels, nature, pelecypods, river, siphon, visible