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Data last updated
Mon 1 Dec 2025
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Bivalvia
| ... | Unionidae
| Unioninae
| Anodontini
| Alasmidontina
| Pyganodon fragilis
nominal species Anodon glandulosa J.G. Anthony, 1865
= Pyganodon fragilis Taxonomic Opinions+ Anodonta (s.s.) marginata Say, 1817 — Haas, 1969 + Anodonta (s.s.) marginata Say, 1817 — Frierson, 1927 + Anodonta marginata Say, 1817 — Simpson, 1914 + Anodonta marginata Say, 1816 — Simpson, 1900 = Anodonta glandulosa Anth. — B.H. Wright, 1888 + Margaron (Anodonta) fragilis (Lam.) — Lea, 1870
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