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!

Search the database pages:

Unionoida | Unionoidea | Unionidae | Ambleminae | Quadrulini | Megalonaias nervosa

nominal species Unio triumphans B.H. Wright, 1898

B.H. Wright, 1898, Nautilus 11(9): 101.
Type(s): HOLOTYPE USNM_150554, Coosa Riv., St. Clair Co., Ala.

= Megalonaias nervosa

Taxonomic Opinions

+ Megalonaias nervosa (Rafinesque, 1820) — Pfeiffer et al., 2018
+ Megalonaias nervosa (Rafinesque, 1820) — Watters et al., 2009
+ Megalonaias nervosa (Rafinesque, 1820) — Williams et al., 2008
+ Megalonaias nervosa (Rafinesque, 1820) — Brim Box & Williams, 2000
+ Megalonaias nervosa (Rafinesque, 1820) — Parmalee & Bogan, 1998
= Megalonaias triumphans (Wright, B.H., 1898) — Haas, 1969
= Amblema (Megalonaias) triumphans (Wright, B.H., 1898) — Frierson, 1927
= Megalonaias triumphans (Wright) — Ortmann, 1923
= Quadrula (sec. Crenodonta) triumphans (Wright, B.H., 1898) — Simpson, 1914
= Quadrula (sec. Crenodonta) triumphans (Wright, B.H., 1898) — Simpson, 1900
= Quadrula triumphans B.H. Wright — Simpson, 1900

Page updated: 08:32:13 Tue 01 Jul 2025