Swan mussel

The swan mussel, Anodonta cygnea, is a large species of freshwater mussel, an aquatic bivalve mollusc in the family Unionidae, the river mussels.

Because of its morphological variability and its wide range of distribution, there are over 500 synonyms for this species.

单词	Swan mussel
释义	Swan mussel 英语百科 Swan mussel The swan mussel, Anodonta cygnea, is a large species of freshwater mussel, an aquatic bivalve mollusc in the family Unionidae, the river mussels. Because of its morphological variability and its wide range of distribution, there are over 500 synonyms for this species.
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