Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio mancus
Bourguignat, 1883. Aperçu Unionid. Pénins. Ital.: 55.
+ Unio mancus requienii Michaud, 1831 — Prie, 2012: 431.
+ Unio elongatulus gargottae Philippi, 1836 — Haas, 1969: 39.
+ Unio elongatulus gargottae Philippi, 1836 — Haas, 1940: 127.
+ Unio requieni Michaud — Germain, 1931: 736.
= Unio (Groupe de l’U. requieni) caficianus Bourguignat — Locard, 1893: 191.
= Unio caficianus Bgt., 1883 — Westerlund, 1890: 132.
= Unio (Meretricisiana) caficianus Bourguignat — Locard, 1889: 156.
= Unio caficianus — Bourguignat, 1883: 55.