![](http://www.alamy.com/thumbs/6/3E66D4C6-219B-45D1-9158-2FBFC95B08DF/EBTCD4.jpg)
common river mussel, common Central European river mussel (Unio crassus), on the ground, Germany
Size: 5315px × 3543px
Location: Deutschland
Photo credit: © blickwinkel/A. Hartl / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 8, animal, animals, bivalve, bivalves, central, cm, common, eulamellibranch, europe, european, fauna, format, fresh, freshwater, german, germany, ground, horizontal, life, limnic, limnology, mollusc, molluscs, mollusk, mollusks, mussel, mussels, nature, pelecypods, river, underwater, water, wild, wildlife, world