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
Publication IUCN (2017): summary
Full 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)
There are 22 species taxonomic opinions attributed to this publication.
Coelatura cridlandi Mandahl-Barth, 1954
Epioblasma triquetra (Rafinesque, 1820)
Lampsilis cardium Rafinesque, 1820
Lampsilis cariosa (Say, 1817) = Lampsilis cariosa + Atlanticoncha ochracea
+ Unio crocatus Lea, 1841
Lampsilis ovata (Say, 1817)
Lasmigona complanata (Barnes, 1823) = Pterosyna complanata
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
