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 nanus

nominal species Unio stygnus Locard, 1889

Locard, 1889, Contr. Faune Malacol. Franc. 13: 148 [42], 219 [113].
Locard, 1893, Coqu. Eau Douce Saumâtre France: 179.
Type(s): LECTOTYPE MNHN_22556, Passavant (Haute-Saône).

= Unio nanus

Taxonomic Opinions

+ Unio nanus Lamarck, 1819 — Lopes-Lima et al., 2024
+ Unio mancus moquinianus Dupuy, 1843 — Prie, 2012
+ Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1969
+ Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1940
+ Unio consentaneus var. moquini — Germain, 1931
- OMITTED — Simpson, 1914
= Unio (Groupe de l’U. ater) stygnus Locard — Locard, 1893
= Unio stygnus Locard, 1889 — Westerlund, 1890
= Unio (Ateriana) stygnus Locard, Nov. sp. — Locard, 1889

Page updated: 11:10:20 Mon 15 Jul 2024