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Data last updated
Thu 18 Dec 2025
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Bivalvia
| ... | Unionidae
| Unioninae
| Anodontini
| Alasmidontina
| Pyganodon grandis
nominal species Anodonta lugubris Say, 1829
Say, 1829. New Harm. Dissem. 2(22): 340, sp. 2. Say, 1858. [in] Binney, Compl. Writings T. Say: 138.
= Pyganodon grandis Taxonomic Opinions+ Pyganodon grandis grandis (Say, 1829) — Watters et al., 2009 + Pyganodon grandis (Say, 1829) — Williams et al., 2008 + Anodonta (Pyganodon) grandis Say, 1829 — R.I. Johnson, 1999 + Pyganodon grandis (Say, 1829) — Parmalee & Bogan, 1998 + Anodonta grandis Say, 1829 — Howells et al., 1996 = Anodonta (Pyganodon) grandis lugubris Say, 1829 — Haas, 1969 = Pyganodon lugubris (Say) — Modell, 1945 = Anodonta (Pyganodon) grandis-lugubris Say, 1829 — Frierson, 1927 = Anodonta lugubris Say, 1829 — Simpson, 1914 = Anodonta lugubris Say, 1829 — Simpson, 1900 = Anodonta lugubris Say — B.H. Wright, 1888 + — Lea, 1870 = Anodonta lugubris Say, 1829 — Conrad, 1853 + — Lea, 1852 + — Lea, 1838 + — Lea, 1836 = Anodonta lugubris Say — Ferussac, 1835
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