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 | Fusconaia flava

nominal species Unio cordatus Conrad, 1836

‘Raf.’ Conrad, 1836, Monogr. Fam. Unionidae 1(5): 48, pl. 25.
(misidentified reference to Obovaria cordata Rafinesque, 1820)

= Fusconaia flava

Taxonomic Opinions

+ Quadrula (sec. Fusconaia) obliqua (Lamarck, 1819) — Simpson, 1914
+ Quadrula (sec. Fusconaia) obliqua (Lamarck, 1819) — Simpson, 1900
+ Unio obliquus Lamarck — Call, 1895
+ Margaron (Unio) obliquus (Lam.) — Lea, 1870
= Unio cordatus ‘Raf.’ Conrad, 1836 — Sowerby, 1868
+ Margaron (Unio) obliquus (Lam.) — Lea, 1852
+ Unio cordatus Rafinesque — Küster, 1852
+ Unio obliquus Lam. — Hanley, 1843
+ Margarita (Unio) obliquus Lam. — Lea, 1838
+ Margarita (Unio) obliqua (Lamarck, 1819) — Lea, 1836

Page updated: 08:17:29 Tue 01 Jul 2025