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

Lea, 1836. Synopsis Fam. Naiades: 52. [nomen nudum]
Lea, 1838. Trans. Amer. Phil. Soc. 6 [O. 2]: 2, pl. 2, fig. 2.
(homonym of Unio ovata Stark, 1828)
Type(s): HOLOTYPE USNM_86615, Marietta, Ohio.
+ 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: 99.
+ Anodonta grandis grandis Say, 1829 — Burch, 1975: 168.
+ Anodonta (Pyganodon) grandis lugubris Say, 1829 — Haas, 1969: 365.
+ Anodonta grandis plana Lea, 1834 — F.C. Baker, 1928: 155.
+ Anodonta (Pyganodon) grandis-lugubris Say, 1829 — Frierson, 1927: 15.
+ Anodonta grandis Say, 1829 — Simpson, 1914: 419.
+ — de Gregorio, 1914: 64.
+ Anodonta grandis Say, 1829 — Simpson, 1900: 642.
+ Anodonta grandis Say, 1829 — Call, 1895: 61.
= Anodonta ovata Lea — B.H. Wright, 1888: [7].
= Margaron (Anodonta) ovata (Lea) — Lea, 1870: 80.
= Anodon ovata (Lea, 1838) — Sowerby, 1869: pl. 22, sp. 85.
= Anodonta ovata Lea — Adams & Adams, 1857: 503.
= Anodonta ovata Lea — Conrad, 1853: 264.
= Margaron (Anodonta) ovata (Lea) — Lea, 1852: 50.
= Anodonta ovata Lea — Hanley, 1843: 219.
= Margarita (Anodonta) ovata Lea — Lea, 1838: 30.
= Margarita (Anodonta) ovata (Lea, 1838) — Lea, 1836: 52.