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

Lea, 1861. Proc. Acad. Nat. Sci. 13: 56.
Lea, 1862. Jour. Acad. Nat. Sci. 5 [O. 9]: 212 [34], pl. 32, fig. 281.
Type(s): HOLOTYPE USNM_86434, Fort Rae, Gt. Slave Lake.
= Anodonta grandis simpsoniana Lea — ITIS, 2012: [web].
= Pyganodon simpsoniana (Lea, 1861) — Doucet-Beaupré et al., 2012: 431.
+ Pyganodon grandis Say, 1829 — IUCN, 2012: [web].
+ Pyganodon grandis grandis (Say, 1829) — Watters et al., 2009: 260.
+ Pyganodon grandis (Say, 1829) — Williams et al., 2008: 638.
= Pyganodon simpsonaia [sic] (Lea, 1861) — Cyr et al., 2007: 1217.
+ Pyganodon grandis (Say, 1829) — Parmalee & Bogan, 1998: 207.
+ Pyganodon grandis (Say) — Strayer & Jirka, 1997: 99.
+ — Hoeh & Burch, 1989: 273.
= Anodonta grandis simpsoniana Lea, 1861 — R.I. Johnson, 1980: 99, Table 4.
= Anodonta grandis simpsoniana Lea — Mackie et al., 1980: 6.
= Anodonta grandis simpsoniana Lea, 1861 — Burch, 1975: 15.
= Anodonta grandis simpsoniana Lea, 1861 — Clarke, 1973: 85, pl. 5, figs. 5-10.
+ Anodontoides ferussacianus ferussacianus (Lea, 1834) — Haas, 1969: 371.
+ Anodonta kennicottii Lea, 1861 — F.C. Baker, 1928: 163.
+ Anodonta (Anodontoides) ferussaciana Lea, 1834 — Frierson, 1927: 17.
+ Anodonta kennicottii Lea, 1861 — Simpson, 1914: 435.
+ Anodonta kennicottii Lea, 1861 — Simpson, 1900: 647.
= Anodonta simpsoniana Lea — B.H. Wright, 1888: [7].
= Anodon simpsonianus (Lea, 1861) — Sowerby, 1870: pl. 37, sp. 153.
= Margaron (Anodonta) simpsoniana (Lea) — Lea, 1870: 78.