| 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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 Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Quadrulini | Megalonaias nervosa nominal species Unio boykinianus Lea, 1840  Lea, 1840. Proc. Amer. Phil. Soc. 1: 288. 
  Lea, 1842. Trans. Amer. Phil. Soc. 8 [O. 3]: 208 [46], pl. 13, fig. 22. Type(s): TOPOTYPE USNM_83903, Columbus, Georgia.
= Megalonaias nervosa Taxonomic Opinions+ Megalonaias nervosa (Rafinesque, 1820) — Graf & Cummings, 2021 + Megalonaias nervosa (Rafinesque, 1820) — Pfeiffer et al., 2018 + Megalonaias nervosa (Rafinesque, 1820) — Williams et al., 2014 = Megalonaias boykiniana (Lea, 1840) — ITIS, 2012 + Megalonaias nervosa (Rafinesque, 1820) — IUCN, 2011 + Megalonaias nervosa (Rafinesque, 1820) — Williams et al., 2011 = Megalonaias boykiniana  — Cummings & Graf, 2010 + Megalonaias nervosa (Rafinesque, 1820) — Williams et al., 2008 = Megalonaias boykiniana (Lea, 1840) — Graf & Cummings, 2007 + Megalonaias nervosa (Rafinesque, 1820) — Brim Box & Williams, 2000 = Megalonaias boykiniana  — Rosenberg et al., 1997 + Megalonaias nervosa  — Mulvey et al., 1997 = Megalonaias boykiniana  — Rosenberg et al., 1994 = Megalonaias boykiniana (I. Lea) — Williams et al., 1993 + Amblema plicata (Say, 1817) — Vidrine, 1993 = Megalonaias boykiniana (Lea, 1840) — Turgeon et al., 1988 = Megalonaias boykiniana (Lea) — Davis, 1984 + Megalonaias gigantea (Barnes, 1823) — Burch, 1975 = Megalonaias gigantea boykiniana (Lea, 1840) — Haas, 1969 = Crenodonta boykiniana (Lea, 1840) — Clench & Turner, 1956 = Amblema (Megalonaias) gigantea-boykiniana (Lea, 1840) — Frierson, 1927 = Quadrula (sec. Crenodonta) boykiniana (Lea, 1840) — Simpson, 1914 = Quadrula (sec. Crenodonta) boykiniana (Lea, 1840) — Simpson, 1900 + Unio multiplicatus Lea, 1830-31 — Call, 1895 = Unio baykinianus [sic] Lea, 1840 — Paetel, 1890 = Unio boykinianus Lea — B.H. Wright, 1888 = Margaron (Unio) boykinianus (Lea) — Lea, 1870 = Unio boykinianus Lea, 1840 — Sowerby, 1868 = Unio baykinianus [sic] Lea — Küster, 1861 = Unio (Metaptera) boykinianus Lea — Adams & Adams, 1857 = Plectomerus boykianus [sic] (Lea) — Conrad, 1853 = Complanaria boykinianus  — Agassiz, 1852 = Margaron (Unio) boykinianus (Lea) — Lea, 1852 |