Bivalvia | ... | Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Pyganodon

Lea, 1857. Proc. Acad. Nat. Sci. 9: 84.
Lea, 1860. Jour. Acad. Nat. Sci. 4 [O. 8]: 363 [45], pl. 62, fig. 188.
Type(s): HOLOTYPE USNM_86597, Mohawk, N.Y.
Anodonta marginata — Simpson (1900), Simpson (1914), F.C. Baker (1928)
Anodonta (s.s.) marginata — Frierson (1927), Haas (1969)
Anodonta (Pyganodon) cataracta cataracta — R.I. Johnson (1970)
Anodonta cataracta — Burch (1975)
Anodonta lacustris — Hoeh & Burch (1989)
Pyganodon lacustris — Hoeh (1990), Hoeh et al. (1995), Strayer & Jirka (1997), Turgeon et al. (1998), Zanatta et al. (2007), ... Stewart et al. (2021), Whelan et al. (2023), Hopper et al. (2023), Perkins et al. (2025), FMCS (2025)
Pyganodon grandis — Haag (2012)
‘Say’ Baker, 1920. Life of the Pleistocene: 383.
‘Say’ F.C. Baker, 1928. Bull. Wisconsin Geol. Nat. Hist. Survey 70(2): 165.
(misidentified reference to Anodonta marginata Say, 1817)
Anodonta grandis simpsoniana — Clarke (1973)
Anodonta lacustris — Hoeh & Burch (1989)
Pyganodon grandis — Parmalee & Bogan (1998)
Anodonta marginata — Simpson (1900), Simpson (1914), F.C. Baker (1928)
Anodonta (s.s.) marginata — Frierson (1927), Haas (1969)
Anodonta (Pyganodon) cataracta cataracta — R.I. Johnson (1970)
Anodonta grandis simpsoniana — Clarke (1973)
Anodonta cataracta — Burch (1975)
Anodonta lacustris — Hoeh & Burch (1989)
Pyganodon lacustris — Hoeh (1990), Hoeh et al. (1995), Strayer & Jirka (1997), Turgeon et al. (1998), Zanatta et al. (2007), ... Stewart et al. (2021), Whelan et al. (2023), Hopper et al. (2023), Perkins et al. (2025), FMCS (2025)
Pyganodon grandis — Parmalee & Bogan (1998), Haag (2012)