Michaud, A.L.G. 1831. Complément de l’Histoire Naturelle des Mollusques Terrestres et Fluviatiles de la France, de J.P.R. Draparnaud. 116 pp. Available electronically.

Michaud, 1831. Compl. Hist. Nat. Moll., Draparnaud: 107, pl. 16, fig. 30.
Type(s): FIGURED SYNTYPE MNHN_MP_0039, Quimper (Finestre).
Michaud, 1831. Compl. Hist. Nat. Moll., Draparnaud: 113, pl. 16, fig. 29.
(reference to Unio elongata Lamarck, 1819)

Michaud, 1831. Compl. Hist. Nat. Moll., Draparnaud: 108, pl. 16, fig. 25.
Bourguignat in Locard, 1889. Contr. Faune Malacol. Franc. 13: 158 [52], 236 [130].
‘Bourguignat’ Locard, 1893. Coqu. Eau Douce Saumâtre France: 194.
Type(s): SYNTYPE MNHN_22308, Vegesack, près Brême.

Michaud, 1831. Compl. Hist. Nat. Moll., Draparnaud: 113, pl. 16, fig. 29 [as ‘Unio elongata’].
Locard, 1889. Contr. Faune Malacol. Franc. 13: 123 [17], 180 [74].
Locard, 1893. Coqu. Eau Douce Saumâtre France: 150.
Type(s): PARALECTOTYPE MNHN_22368, Vire [Calvados].
Michaud, 1831. Compl. Hist. Nat. Moll., Draparnaud: 106, pl. 16, fig. 24.
Michaud, 1831. Compl. Hist. Nat. Moll., Draparnaud: 112, pl. 16, figs. 27-28.
Michaud, 1831. Compl. Hist. Nat. Moll., Draparnaud: 108, pl. 16, fig. 25.
(homonym of Unio rostrata Lamarck, 1819)
Michaud, 1831. Compl. Hist. Nat. Moll., Draparnaud: 111, pl. 16, fig. 23.