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

nominal species Unio mariae Bourguignat in Locard, 1889

Unio mariae Bourguignat in Locard, 1889 = Unio crassus

Bourguignat in Locard, 1889. Contr. Faune Malacol. Franc. 13: 159 [53], 236 [130] [as ‘mariæ’].
‘F. Pacome’ Locard, 1893. Coqu. Eau Douce Saumâtre France: 172 [as ‘mariæ’].
Type(s): IDIOTYPE MNHN_22342, La Loire à Nantes (Loire-Infereur).

Taxonomic Opinions

+ Unio crassus Philipsson in Retzius, 1788 — Lopes-Lima et al., 2024: suppl. append. 2, p. 8.

+ Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1969: 51.

+ Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1940: 131.

+ Unio batavus Maton et Rackett — Germain, 1931: 728.

= Unio (Groupe de l’U. batavus) mariæ F. Pacome — Locard, 1893: 172.

= Unio mariæ (Pacôme) Bgt. ap. Loc., 1889 — Westerlund, 1890: 134.

= Unio (Mariana) mariæ F. Pacôme, Nov. sp. — Locard, 1889: 159.