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nominal species Unio morlachicus Kobelt, 1915

Unio morlachicus Kobelt, 1915 = Unio elongatulus

Kobelt, 1915. Icon. Land- und Süssw.-Moll. 20: 11, pl. 544, figs. 2774-2776.

= Unio elongatulus

Taxonomic Opinions

+ Unio elongatulus C. Pfeiffer, 1825 — Marrone et al., 2019

+ Unio elongatulus pallens Rossmaessler, 1842 — Haas, 1969

+ Unio elongatulus sandrii Rossmässler, 1844 — Haas, 1940