Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Pyganodon grandis nominal species Anodon subangulata J.G. Anthony, 1865
J.G. Anthony, 1865, Amer. J. Conch. 1(2): 158, pl. 13, fig. 1.
Type(s): HOLOTYPE MCZ_150645, 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
- NO OPINION — de Gregorio, 1914
+ Anodonta grandis var. gigantea Lea, 1834 [sic] — Simpson, 1900
= Anodonta subangulata Anth. — B.H. Wright, 1888
- NO OPINION — Sowerby, 1870
+ Margaron (Anodonta) ovata (Lea) — Lea, 1870
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