Unio (genus)
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Unio is a genus of medium-sized freshwater mussels, aquatic bivalve mollusks in the family Unionidae, the river mussels.
Unio is the type genus of the family Unionidae.
Read more about Unio (genus): Species
Unio (genus)
See text
Unio is a genus of medium-sized freshwater mussels, aquatic bivalve mollusks in the family Unionidae, the river mussels.
Unio is the type genus of the family Unionidae.
Read more about Unio (genus): Species