| 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 | Margaritiferidae | Margaritiferinae | Margaritifera margaritifera Genbank Accession ON318950 (COI): voucher & citationsMargaritifera margaritifera (Linnaeus, 1758)
 Voucher/Isolate DataMp_4304_UM7. Russia: Republic of Karelia, Ukhta River (65.2258333333333, 31.1397222222222). Associated Genbank Accessions: COI: ON318950 Taxonomic Opinions/Usage |