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!

Search the database pages:

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

nominal species Unio crassus Küster, 1854

‘Retz.’ Küster, 1854, Conchyl. Cab. 9(2): 113, pl. 31, fig. 5. [in part]
(reference to Unio crassus Retzius, 1788)

= Unio crassus

Taxonomic Opinions

+ Lampsilis (Eurynia) radiata (Gmelin, 1791) — Simpson, 1914
+ Lampsilis (sec. Eurynia) radiatus Gmelin — Simpson, 1900
+ Unio crassus Phil. — Drouët, 1881
+ Unio batavus var. crassus Retz. — Clessin, 1877

Page updated: 12:09:28 Tue 03 Jun 2025