Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Pyganodon cataracta nominal species Anodonta digonota Ferussac, 1835
‘Rafinesque’ Ferussac, 1835, Mag. Zool. 5: 25.
(reference to Anodonta (Flexiplis?) digonota Rafinesque, 1831)
= Pyganodon cataracta Taxonomic Opinions
+ Anodonta cataracta Say, 1817 — Simpson, 1914
+ Anodonta cataracta Say, 1816 — Simpson, 1900
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