Bivalvia | Unionida | Unionoidea | Margaritiferidae | Margaritiferinae | Margaritifera margaritifera
Westerlund, 1890. Fauna Paläarct. Binnenconch. 2(7): 185. [infra-subsp.]
(intro'd as intra-sp. of Mya margaritifera Linnaeus, 1758)
+ — Simpson, 1914
= Margaritana margaritifera forma jetschini West. — Westerlund, 1890