Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio elongatulus

nominal species Unio tommasii Adami, 1886

Unio tommasii Adami, 1886 = Unio elongatulus

Adami, 1886. Boll. Soc. Malac. Ital. 11: 241, figs. 20-21.

= Unio elongatulus

Taxonomic Opinions

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

+ — Haas, 1969

+ Unio gredleri Drouët, 1883 — Westerlund, 1890