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nominal species Unio tumidus var. saccatus Rossmässler, 1859

Unio tumidus var. saccatus Rossmässler, 1859 = Unio tumidus

Rossmässler, 1859. Icon. Land- und Süssw.-Moll. 3 (5-6): 138, pl. 89, fig. 969.
(intro'd as intra-sp. of Unio tumidus Philipsson in Retzius, 1788)

= Unio tumidus

Taxonomic Opinions

+ Unio (s.s.) tumidus Retzius, 1788 — Vinarski & Kantor, 2016

= Unio (Tumidusiana) tumidus var. saccatus Rossmässler, 1859 — Stadnichenko, 1984

+ Unio tumidus tumidus Retzius, 1788 — Haas, 1969

+ Unio tumidus tumidus Retzius, 1788 — Haas, 1940

+ — Simpson, 1914

= Unio (s.s.) tumidus vr. saccatus Rossmässler, 1854 — Paetel, 1890

= Unio tumidus var. saccatus Rssm. — Westerlund, 1890

= Unio tumidus var. saccatus — Rossmässler, 1859