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 | Quadrulini | Megalonaias nervosa

nominal species Unio atrocostatus Reeve, 1864

‘Lea’ Reeve, 1864, Conch. Icon. 16: pl. 4, sp. 13; errata [changed to ‘U. heros, Say’].
(error for Unio heros Say, 1829; misidentified reference to Unio atrocostatus Lea, 1845)

= Megalonaias nervosa

Taxonomic Opinions

+ Megalonaias nervosa (Rafinesque, 1820) — Watters et al., 2009
+ Megalonaias nervosa (Rafinesque, 1820) — Parmalee & Bogan, 1998
+ Megalonaias gigantea gigantea (Barnes, 1823) — Haas, 1969
+ Amblema (Megalonaias) gigantea (Barnes, 1823) — Frierson, 1927
+ Quadrula (sec. Crenodonta) heros (Say, 1829) — Simpson, 1914
+ Quadrula (sec. Crenodonta) heros (Say, 1829) — Simpson, 1900
+ Margaron (Unio) multiplicatus (Lea) — Lea, 1870

Page updated: 11:33:28 Wed 04 Dec 2024