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Data last updated
Mon 1 Dec 2025
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Bivalvia
| ... | Unionoidea
| Unionidae
| Ambleminae
| Pleurobemini
| Pleurobema decisum
nominal species Unio crebrivittatus Lea, 1861
Lea, 1861. Proc. Acad. Nat. Sci. 13: 60.
Lea, 1866. Jour. Acad. Nat. Sci. 6 [O. 11]: 43 [47], pl. 15, fig. 41. Type(s): HOLOTYPE USNM_84725, Coosawattee R., Ga.
= Pleurobema decisum Taxonomic Opinions+ Pleurobema decisum (Lea, 1831) — Williams et al., 2008 + Pleurobema decisum decisum (Lea, 1831) — Haas, 1969 + Pleurobema (s.s.) decisus (Lea, 1831) — Frierson, 1927 + Pleurobema (s.s.) decisum (Lea, 1831) — Simpson, 1914 + Pleurobema (s.s.) decisa (Lea, 1831) — Simpson, 1900 + Unio (s.s.) clavus Lamarck, 1819 — Call, 1900 + Unio clavus Lamarck — Call, 1895 = Unio crebrivittatus Lea — B.H. Wright, 1888 = Margaron (Unio) crebrivittatus (Lea) — Lea, 1870 = Unio crebrivittatus Lea, 1861 — Lea, 1866
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