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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Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Pyganodon grandis

nominal species Anodon mcnielii J.G. Anthony, 1866

J.G. Anthony, 1866, Amer. J. Conch. 2(2): 144, pl. 6, fig. 1.
Type(s): HOLOTYPE MCZ_150644, Sand Lake, Michigan.

= Pyganodon grandis

Taxonomic Opinions

+ Pyganodon grandis grandis (Say, 1829) — Watters et al., 2009
+ Pyganodon grandis (Say, 1829) — Williams et al., 2008
+ Pyganodon grandis (Say, 1829) — Parmalee & Bogan, 1998
+ Anodonta grandis grandis Say, 1829 — Burch, 1975
+ Anodonta (Pyganodon) grandis lugubris Say, 1829 — Haas, 1969
+ Anodonta (Pyganodon) grandis-lugubris Say, 1829 — Frierson, 1927
+ Anodonta grandis var. gigantea Lea, 1834 [sic] — Simpson, 1914
+ Anodonta grandis var. gigantea Lea, 1834 [sic] — Simpson, 1900
+ Margaron (Anodonta) footiana (Lea) — Lea, 1870

Page updated: 08:23:46 Tue 01 Jul 2025