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

Bourguignat in Locard, 1889. Contr. Faune Malacol. Franc. 13: 161 [55], 240 [134].
‘Bourguignat’ Locard, 1893. Coqu. Eau Douce Saumâtre France: 193.
Type(s): IDIOTYPE MNHN_22571, canal de Fresquel (Aude).
+ Unio mancus requienii Michaud, 1831 — Prie, 2012
+ Unio elongatulus requienii Michaud, 1831 — Haas, 1969
+ Unio elongatulus requienii Michaud, 1831 — Haas, 1940
+ Unio requieni Michaud — Germain, 1931
= Unio (Groupe de l’U. requieni) talus Bourguignat — Locard, 1893
= Unio talus (Bgt.) Loc. — Westerlund, 1890
= Unio talus Bourguignat in Locard, 1889 — Baichère, 1890
= Unio (Mucidusiana) talus Bourguignat, Mss. — Locard, 1889