nominal species Anodon irisans J.G. Anthony, 1865
J.G. Anthony, 1865, Amer. J. Conch. 1(2): 163, pl. 16, fig. 2.
Type(s): HOLOTYPE MCZ_161870, Bostwick’s Lake, Michigan.
= Pyganodon fragilis Taxonomic Opinions
+ Anodonta (s.s.) marginata Say, 1817 — (Haas, 1969)
+ Anodonta marginata Say, 1917 [sic] — (F.C. Baker, 1928)
+ Anodonta (s.s.) marginata Say, 1817 — (Frierson, 1927)
+ Anodonta marginata Say, 1817 — (Simpson, 1914)
+ Anodonta marginata Say, 1816 — (Simpson, 1900)
+ Margaron (Anodonta) fragilis (Lam.) — (Lea, 1870)
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