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Mitochondrial Dna Variation In The Eastern Pondmussel, Ligumia Nasuta (Bivalvia: Unionoida), In The Great Lakes Region, Mariah Wild Scott, Matthew T. Begley, Robert A. Krebs, David T. Zanatta
Mitochondrial Dna Variation In The Eastern Pondmussel, Ligumia Nasuta (Bivalvia: Unionoida), In The Great Lakes Region, Mariah Wild Scott, Matthew T. Begley, Robert A. Krebs, David T. Zanatta
Biological, Geological, and Environmental Faculty Publications
Most freshwater mussel species in the Great Lakes colonized the region from the Mississippi River basin and few appear to have colonized from Atlantic coast rivers. The Eastern Pondmussel, Ligumia nasuta, is widespread along the Atlantic coast but occurs elsewhere only in the Great Lakes, suggesting that it is one of the few Great Lakes species of Atlantic origin. Great Lakes populations are now imperiled following invasion of the lakes by dreissenid mussels. We examined patterns of diversity in the mitochondrial CO1 and ND1 genes in L. nasuta populations in the Great Lakes and in Atlantic coast rivers. Genetic diversity …