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 Anodonta dallasiana Lea, 1863

Lea, 1863, Proc. Acad. Nat. Sci. 15: 190.
Lea, 1866, Jour. Acad. Nat. Sci. 6 [O. 11]: 29 [33], pl. 11, fig. 28.
Type(s): HOLOTYPE USNM_86443, Mo. of Saskatchewan R., L. Winnipeg.

= 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 grandis grandis Say, 1829 — Clarke, 1973
+ Anodonta (Pyganodon) grandis pepiniana Lea, 1838 — Haas, 1969
+ Anodonta (Pyganodon) grandis-pepiniana Lea, 1838 — Frierson, 1927
+ Anodonta pepiniana Lea, 1838 — Simpson, 1914
+ Anodonta kennicottii Lea, 1861 — Simpson, 1900
= Anodonta dallasiana Lea — B.H. Wright, 1888
- NO OPINION — Sowerby, 1870
= Margaron (Anodonta) dallasiana (Lea) — Lea, 1870
= Anodonta dallasiana Lea , 1863 — Lea, 1866

Page updated: 12:11:45 Tue 03 Jun 2025