Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Pyganodon grandis nominal species Anodonta texasensis Lea, 1859
Lea, 1859, Proc. Acad. Nat. Sci. 11: 113.
Lea, 1860, Jour. Acad. Nat. Sci. 4 [O. 8]: 366 [48], pl. 63, fig. 191.
Type(s): HOLOTYPE USNM_86680, Texas.
= Pyganodon grandis Taxonomic Opinions
+ Pyganodon grandis grandis (Say, 1829) — Watters et al., 2009
+ Pyganodon grandis (Say, 1829) — Williams et al., 2008
= Toxolasma texasense — Lee, 2006
+ Pyganodon grandis (Say, 1829) — Parmalee & Bogan, 1998
+ Anodonta grandis Say, 1829 — Howells et al., 1996
+ Anodonta grandis grandis Say, 1829 — R.I. Johnson, 1980
+ Anodonta (Pyganodon) grandis lugubris Say, 1829 — Haas, 1969
+ Anodonta (Pyganodon) grandis-lugubris Say, 1829 — Frierson, 1927
+ Anodonta danielsii Lea — Utterback, 1915
= Anodonta texasensis Lea, 1859 — Simpson, 1914
= Anodonta texasensis Lea, 1859 — Simpson, 1900
= Anodonta texasensis Lea — Singley, 1893
= Anodonta texasensis Lea — B.H. Wright, 1888
= Anodon texasensis (Lea, 1859) — Sowerby, 1870
= Margaron (Anodonta) texasensis (Lea) — Lea, 1870
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