Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Quadrulini | Megalonaias nervosa

nominal species Unio undulata Valenciennes, 1827

Unio undulata Valenciennes, 1827 = Megalonaias nervosa

Valenciennes, 1827. Receuil Observ. Zool. 2(11-12): 229, pl. 54, figs. 3-3b.
(misidentified reference to Unio undulatus Barnes, 1823)

Taxonomic Opinions

+ Megalonaias nervosa (Rafinesque, 1820) — Watters et al., 2009: 191.

+ Quadrula (sec. Crenodonta) undulata (Barnes, 1823) — Simpson, 1900: 769.

+ Margaron (Unio) undulatus (Bar.) — Lea, 1870: 29.

+ Unio (Crenodonta) plicatus Say — Mørch, 1853: 45.

+ Margaron (Unio) undulatus (Barnes) — Lea, 1852: 20.

= Unio (Theliderma) undulata Valenciennes — Swainson, 1840: 274.

+ Margarita (Unio) undulatus Barnes. Valen. Hild. Desh. — Lea, 1838: 14.

+ Unio costatus Raf. — Ferussac, 1835: 27.

+ Unio plicatus Le Sueur — Lea, 1829: 417.