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Data last updated
Mon 1 Dec 2025
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Bivalvia
| ... | Unionoidea
| Unionidae
| Ambleminae
| Pleurobemini
| Fusconaia masoni
nominal species Unio striatulus Lea, 1857
Lea, 1857. Proc. Acad. Nat. Sci. 9: 86. Lea, 1862. Jour. Acad. Nat. Sci. 5 [O. 8]: 55 [59], pl. 2, fig. 202. Type(s): HOLOTYPE USNM_84548, Roanoke R., Weldon, N.C.
= Fusconaia masoni Taxonomic Opinions+ Fusconaia masoni (Conrad, 1834) — Burch, 1975 + Pleurobema (Lexingtonia) masoni (Conrad, 1834) — R.I. Johnson, 1970 + Lexingtonia subplana (Conrad, 1834) — Haas, 1969 + Pleurobema (Lexingtonia) subplanum (Conrad, 1837) — Frierson, 1927 = Pleurobema (s.s.) striatulum (Lea, 1857) — Simpson, 1914 + — Ortmann, 1914 = Unio (sec. Elliptio) striatulus Lea, 1857 — Simpson, 1900 = Unio striatulus Lea — B.H. Wright, 1888 = Margaron (Unio) striatulus (Lea) — Lea, 1870 = Unio striatulus Lea, 1857 — Sowerby, 1868
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