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

nominal species Unio ater Moquin-Tandon, 1855

Unio ater Moquin-Tandon, 1855 = Unio crassus

‘Nilss.’ Moquin-Tandon, 1855. Hist. Natur. Moll. France 2: 570.
(reference to Unio ater Nilsson, 1822)

= Unio crassus

Taxonomic Opinions

+ Unio (Melasiana) melas Coutagne — Locard, 1889