Unresolved name

Unresolved name: Biota » Animal » Molluscs » Mussels » Autobranchia » Heteroconchia » Palaeoheterodonta » Unionida » Unionoidea » Margaritiferidae » Margaritiferinae » Margaritifera «

Margaritifera arca Chepalyga 1964

Margaritifera arca is a species of in the family Margaritiferidae.