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

nominal species Unio frayssianus Bourguignat in Locard, 1889

Unio frayssianus Bourguignat in Locard, 1889 = Unio mancus

Bourguignat in Locard, 1889. Contr. Faune Malacol. Franc. 13: 155 [49], 227 [121].
‘Coutagne’ Locard, 1893. Coqu. Eau Douce Saumâtre France: 189.
Type(s): SYNTYPES MNHN_22226, Étang de Meyranne (Bouches-du-Rhône).

Taxonomic Opinions

+ Unio mancus requienii Michaud, 1831 — Prie, 2012: 431.

+ Unio elongatulus requienii Michaud, 1831 — Haas, 1969: 37.

+ Unio elongatulus requienii Michaud, 1831 — Haas, 1940: 126.

+ Unio requieni Michaud — Germain, 1931: 736.

= Unio (Groupe de l’U. gallicus) frayssianus Coutagne — Locard, 1893: 189.

= Unio frayssianus (Cout.) Loc. — Westerlund, 1890: 129.

= Unio (Gallicusiana) frayssianus Coutagne, Nov. sp. — Locard, 1889: 155.