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Page last updated
30 March
2018

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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 search fields. Either way, you win!

Taxa known only as fossils are highlighted in gray. Those without representatives in fresh waters are highlighted in gold.

 

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Bivalvia | Unionoida
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Nakamuranaiidae: genera

Cyotrigonioides Guo, 1981 [fossil species only]
1 genus-level nomen | 3 species
Diversitrigonioides Gu, 1976 [fossil species only]
1 genus-level nomen
Eonippononaia Guo, 1981 [fossil species only]
0 generic synonyms | 2 species
Nakamuranaia Suzuki, 1943 [fossil species only]
1 genus-level nomen | 3 species
Nippononaia Suzuki, 1941 [fossil species only]
4 generic synonyms | 2 species
Sinonaia Guo, 1981 [fossil species only]
1 genus-level nomen | 3 species
 
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