The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

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Unionoida | Unionoidea | Unionidae | Unioninae | Unionini | Unio crassus

nominal species Unio aturicus Locard, 1889

Locard, 1889, Contr. Faune Malacol. Franc. 13: 129 [23], 188 [82].
Locard, 1893, Coqu. Eau Douce Saumâtre France: 157.
Type(s): HOLOTYPE (MONOTYPY) MNHN_22118, Bahus (Landes).

= Unio crassus

Taxonomic Opinions

+ Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1969
+ Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1940
+ Unio mancus var. amnicus form riparius Pfeiffer — Germain, 1931
= Unio (Groupe de l’U. mancus) aturicus Locard — Locard, 1893
= Unio aturicus Locard, 1889 — Westerlund, 1890
= Unio (Mancusiana) aturicus Locard, Nov. sp. — Locard, 1889

Page updated: 08:29:46 Tue 01 Jul 2025