MUSSELpdb
Taxonomy
Species & Genus Richness of
freshwater mussels
by Taxonomy
Species & Genus Richness of
freshwater bivalves
by Family
Geography
Species Richness & Endemism of
freshwater mussels
by Geography
Data last updated
Thu 22 January 2026
Bivalvia | ... | Unionidae | Unioninae | Anodontini | Anodontina | Anodonta cygnea
nominal species Anodonta cygnaea var. minor de Joannis, 1859
Anodonta cygnaea var. minor de Joannis, 1859 = Anodonta cygnea
de Joannis, 1859. Ann. Soc. Linn. Maine-et-Loire 3: 269.
(intro'd as intra-sp. of Mytilus cygneus Linnaeus, 1758)
Taxonomic Opinions
= Anodonta cygnæa [sic] var. minor Nobis — de Joannis, 1859
