Bivalvia | ... | Unionidae | Unioninae | Anodontini | Anodontina | Anodonta cygnea

nominal species Anodonta fragillima Bourguignat, 1881

Anodonta fragillima Bourguignat, 1881 = Anodonta cygnea

Bourguignat, 1881. Mater. Moll. Acécphales Syst. Europ. 1: 129.
Bourguignat, 1882. Natural. Sicil. 2 (1): 20 [1].
Bourguignat, 1883. Aperçu Unionid. Pénins. Ital.: 88.
Bourguignat in Locard, 1884. Contr. Faune Malacol. Franc. 8: 13.
(new name for Anodonta mutabilis fragilissima Clessin, 1876)

Taxonomic Opinions

+ Anodonta (s.s.) cygnea (Linnaeus, 1758) — Haas, 1969: 334.

+ Anodonta cygnaea [sic] forme fragilissima Clessin — Germain, 1931: 755.

+ Anodonta (Ventricosiana) fragilissima Clessin, 1876 — Germain, 1904: 288.

= Anodonta (Groupe de l’A. stagnalis) fragilima [sic] Clessin — Locard, 1893: 233, fig. 240.

= Anodonta (Ventricosiana) fragillima Bourg., 1881 — Martens, 1891: 16.

= Anodonta (Euanodonta) fragillima Cless. — Westerlund, 1890: 207.

= Anodonta (Ventricosiana) fragillima Clessin — Locard, 1890: 69, [25, #20].

= Anodonta (Ventricosina) [sic] fragillima Bourguignat — Locard, 1884: 13.

= Anodonta fragillima Bourguignat, 1881 — Bourguignat, 1883: 88.

= Anodonta (Ventricosiana) fragillima Bourguignat, 1881 — Bourguignat, 1882: 20, [1].

= Anodonta (Groupe de l’A. ventricosa) fragillima Bourguignat — Locard, 1882: 268.

= Anodonta (Ventricosiana) fragillima — Bourguignat, 1881: 129.