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

nominal species Unio thermalis ‘Monterosato, in sched.’ Drouët, 1895

Unio thermalis ‘Monterosato, in sched.’ Drouët, 1895 = Unio elongatulus

‘Monterosato, in sched.’ Drouët, 1895. J. de Conch. 43: 29, sp. 105.

= Unio elongatulus

Taxonomic Opinions

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

+ Unio elongatulus rousii Dupuy, 1849 — Haas, 1940

= Unio thermalis Monterosato — Kobelt, 1896

+ Unio (Porniana) gestroianus Bourguignat in Locard — Locard, 1889