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Page last updated
Thu 3 September 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!

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Bivalvia | Unionoida | Unionoidea | Margaritiferidae

subfamily MARGARITIFERINAE Henderson, 1929
     synonyms (4 nomina) | cladomics

genus Cumberlandia Ortmann, 1912: 1 Recent species.
synonymy (1 available nomina) | 1 species
Distribution: North America

genus Margaritifera Schumacher, 1816: 7 Recent species.
synonymy (14 available nomina) | 23 species
Distribution: East Asia, North America, North Eurasia

genus Pseudunio Haas, 1910: 3 Recent species.
synonymy (4 available nomina) | 5 species
Distribution: North Eurasia

 
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