Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio nanus
‘Drouët’ of Authors.
Locard, 1889. Contr. Faune Malacol. Franc. 13: 132 [26].
Locard, 1893. Coqu. Eau Douce Saumâtre France: 159.
Germain, 1931. Faune de France 22: 725.
(error for Unio neocomensis Drouët, 1881)
+ Unio mancus var. macrorhynchus Bourguignat — Germain, 1931: 725.