| 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 laevis Genbank Accession KJ161502 (COI): voucher & citationsMargaritifera laevis (Haas, 1910)
 Voucher/Isolate DataRMBH_biv_d0034_28. Rikorda River, Kunashir Island, Kurile Islands, Russia (43°44’58” N, 145°31’33” E). Associated Genbank Accessions: COI: KJ161502 Taxonomic Opinions/Usage |