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 batavus var. squamosus Brot, 1867

Brot, 1867, Assoc. Zool. Léman Ann. (1866): pl. 9, fig. 1.
(intro'd as intra-sp. of Mya batava Maton & Rackett, 1807; misidentified reference to Unio batavus var. squamosus Charpentier, 1837)

= Unio crassus

Taxonomic Opinions

+ Unio consentaneus (Ziegler) Rossmässler — Germain, 1931
+ Unio sandriopsis (Bgt.) Servain, 1885 — Westerlund, 1890
+ Unio (Ateriana) ater Nilsson — Locard, 1889
+ Unio sandriopsis Bourguignat, mss. — Servain, 1885

Page updated: 08:24:19 Tue 01 Jul 2025