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. nanus de Joannis, 1859

de Joannis, 1859, Ann. Soc. Linn. Maine-et-Loire 3: pl. 9, fig. 8. [in part]
(misidentified reference to Unio nana Lamarck, 1819)

= Unio crassus

Taxonomic Opinions

+ Unio mancus var. amnicus Ziegler — Germain, 1931
+ Unio (Melasiana) melas Coutagne — Germain, 1904

Page updated: 11:32:33 Wed 04 Dec 2024