| Page last updatedWed 1 October 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 | Unionidae | Parreysiinae tribe PARREYSIINI Henderson, 1935synonyms (2 nomina) | cladomics
 |  genus Assamnaia Bolotov, Sonowal, Kardong, Pasupuleti & Subba Rao in Bolotov et al., 2024: 1 Recent species. synonymy (1 available 
             nomina) | 1 species
 Distribution: East Asia
 |  |  genus Parreysia Conrad, 1853: 8 Recent species. synonymy (2 available 
             nomina) | 8 species
 Distribution: East Asia
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