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 littoralis var. minor Rossmässler, 1842

Rossmässler, 1842, Icon. Land- und Süssw.-Moll. 2 (5): 14, pl. 55, figs. 744. [in part]
(misidentified reference to Unio littoralis var. minor Rossmässler, 1842)

= Unio crassus

Taxonomic Opinions

= Unio (Tumidusiana) tumidus var. minor Rossmaessler, 1835 — Stadnichenko, 1984
+ Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) — Simpson, 1914
+ Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) — Simpson, 1900

Page updated: 08:18:42 Tue 01 Jul 2025