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

‘Bourguignat’ Locard, 1889. Contr. Faune Malacol. Franc. 13: 169 [63], 251 [145].
‘Bourguignat’ Locard, 1893. Coqu. Eau Douce Saumâtre France: 204.
Type(s): LECTOTYPE MNHN_22117 (by Graf, 2011: 461), Varennes (Jura).
+ Unio mancus requienii Michaud, 1831 — Prie, 2012
+ Unio elongatulus requienii Michaud, 1831 — Haas, 1969
+ Unio pictorum ravoisieri DeShayes, 1848 — Haas, 1940
+ Unio requieni var. pornae Bourguignat — Germain, 1931
= Unio (Groupe de l’U. tumens) atharsus Bourguignat — Locard, 1893
= Unio atharsus (Bourguignat) Locard, 1889 — Westerlund, 1890
= Unio (Jousseaumeana) atharsus Bourguignat, Mss. — Locard, 1889