| 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! 
					Search the database pages: 
 Bivalvia | Unionoida | Unionoidea | Margaritiferidae | Margaritiferinae | Margaritifera laevis Genbank Accession KJ161513 (COI): voucher & citationsMargaritifera laevis (Haas, 1910)
 Voucher/Isolate DataRMBH_biv_d0082_60. Tym’ River, Sakhalin Island, Russia (50°54’45” N, 142°39’48” E). Associated Genbank Accessions: 18S: KJ943549, COI: KJ161513 Taxonomic Opinions/Usage |