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 | Ambleminae | Pleurobemini | Pleurobema cordatum

nominal species Unio obliquus Call, 1900

‘Lamarck’ of Authors.
Call, 1900, Ind. Dept. Geol. Nat. Res. (1899): 501, pl. 57.
Ortmann, 1912, Ann. Carnegie Mus. 8: 264.
(reference to Unio obliqua Lamarck, 1819)

= Pleurobema cordatum

Taxonomic Opinions

+ Pleurobema cordatum (Rafinesque, 1820) — Watters et al., 2009
+ Quadrula (Obliquata) cordata (Rafinesque, 1820) — Frierson, 1927
+ Pleurobema obliquum (Lamarck) — Utterback, 1915

Page updated: 08:32:54 Tue 01 Jul 2025