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Page last updated
Thu 17 July 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!


Publication IUCN (2017): summary
     publication summary

Complete Citation

IUCN. 2017. IUCN Red List.

Taxonomic Opinions

Alasmidonta marginata Say, 1818

Alasmidonta varicosa (Lamarck, 1819)

Aspatharia divaricata (Martens, 1897)

Chambardia bourguignati (Bourguignat, 1885)

Coelatura alluaudi (Dautzenberg, 1908)

Coelatura cridlandi Mandahl-Barth, 1954

Epioblasma triquetra (Rafinesque, 1820)

Lampsilis cardium Rafinesque, 1820

Lampsilis cariosa (Say, 1817) = Atlanticoncha ochracea
+ Unio crocatus Lea, 1841

Lampsilis cariosa (Say, 1817)

Lampsilis ovata (Say, 1817)

Lasmigona complanata (Barnes, 1823)

Leptodea fragilis (Rafinesque, 1820) = Potamilus fragilis

Ligumia recta (Lamarck, 1819)
+ Unio (Eurynia) latissima Rafinesque, 1820
+ Unio praelongus Barnes, 1823
+ Unio sageri Conrad, 1836

Mutela bourguignati (Bourguignat, 1885)

Obliquaria reflexa Rafinesque, 1820

Obovaria subrotunda (Rafinesque, 1820)

Ptychobranchus fasciolaris (Rafinesque, 1820)

Simpsonaias ambigua Say, 1825

 
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