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 carcasinus Sourbieu, 1887

Sourbieu, 1887, Bull. Soc. Malac. France 4: 235.

= Unio crassus

Taxonomic Opinions

+ Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1969
+ Unio crassus batavus (Maton & Rackett, 1807) — Haas, 1940
+ Unio crassus var. piscinalis Ziegler — Germain, 1931
= Unio carcasinus Sourbieu, 1887 — Westerlund, 1890
= Unio carcasinus Sourbieu, 1887 — Baichère, 1890
= Unio (Fusculusiana) carcasinus Sourbieu — Locard, 1889

Page updated: 08:29:19 Tue 01 Jul 2025