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nominal species Unio tumidus var. lacustris Rossmässler, 1838

Unio tumidus var. lacustris Rossmässler, 1838 = Unio tumidus

(intro'd as intra-sp. of Unio tumidus Philipsson in Retzius, 1788)
Rossmässler, 1838. Icon. Land- und Süssw.-Moll. 2 (1-2): pl. 40, fig. 542 [as ‘Unio tumidus’].
Rossmässler, 1844. Icon. Land- und Süssw.-Moll. 2 (6): pl. 60, fig. 775 [as ‘Unio tumidus’].
Küster, 1853. Conchyl. Cab. 9(2): 75, pl. 18, fig. [as ‘Unio tumidus’].

Taxonomic Opinions

= Unio (s.s.) tumidus vr. lacustris Rm. — Paetel, 1890: 170.

= Unio tumidus var. lacustris Rssm. — Westerlund, 1890: 98.

= Unio tumidus var. lacustris Rossm. — Clessin, 1877: 460, fig. 299.

= Unio tumidus var. lacustris Rossm. — Colbeau, 1868: 106.

+ Unio (Lymnium) pictorum var. F limosus Nilss. — Moquin-Tandon, 1855: 576.