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

Lea, 1840. Proc. Amer. Phil. Soc. 1: 289.
Lea, 1842. Trans. Amer. Phil. Soc. 8 [O. 3]: 225 [63], pl. 20, fig. 44.
Type(s): HOLOTYPE USNM_86468, Fort Winnebago.
+ Pyganodon grandis grandis (Say, 1829) — Watters et al., 2009: 260.
+ Pyganodon grandis (Say, 1829) — Williams et al., 2008: 638.
+ Pyganodon grandis (Say, 1829) — Parmalee & Bogan, 1998: 206.
+ Pyganodon grandis (Say) — Strayer & Jirka, 1997: 98.
+ Anodonta grandis grandis Say, 1829 — R.I. Johnson, 1980: 92.
+ Anodonta grandis grandis Say, 1829 — Burch, 1975: 163.
= Anodonta grandis f. footiana Lea — Heard, 1975: 83.
+ Anodonta (Pyganodon) grandis lugubris Say, 1829 — Haas, 1969: 365.
= Pyganodon grandis footianus Lea — Modell, 1945: 84.
= Anodonta grandis footiana Lea, 1840 — F.C. Baker, 1928: 157, pl. 61, figs. 1-2; pl. 62, figs. 1-3.
+ Anodonta (Pyganodon) grandis-lugubris Say, 1829 — Frierson, 1927: 15.
= Anodonta grandis var. footiana Lea, 1840 — Simpson, 1914: 422.
= Anodonta grandis footiana Lea — Ortmann, 1909: 202.
= Anodonta grandis var. footiana Lea, 1840 — Simpson, 1900: 642.
= Unio (Anodonta) footiana (Lea, 1840) — Call, 1900: 535.
= Anodonta footiana Lea — B.H. Wright, 1888: [6].
= Margaron (Anodonta) footiana (Lea) — Lea, 1870: 78.
= Anodon footiana (Lea, 1840) — Sowerby, 1867: pl. 14, sp. 48.
= Anodonta footiana Lea — Adams & Adams, 1857: 502.
= Anodonta footiana Lea — Hanley, 1856: 387.
= Anodonta footiana Lea — Conrad, 1853: 264.
= Margaron (Anodonta) footiana (Lea) — Lea, 1852: 49.