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Data last updated
Thu 18 Dec 2025
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Bivalvia
| ... | Unionoidea
| Unionidae
| Ambleminae
| Pleurobemini
| Pleurobema decisum
nominal species Unio consanguineus Lea, 1861
Lea, 1861. Proc. Acad. Nat. Sci. 13: 60. Lea, 1862. Jour. Acad. Nat. Sci. 5 [O. 8]: 67 [71], pl. 7, fig. 217. Type(s): HOLOTYPE USNM_84726, Cahawba R., Ala.
= 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 = Unio consanguineus Lea — de Gregorio, 1914 + Pleurobema (s.s.) decisa (Lea, 1831) — Simpson, 1900 + Unio (s.s.) clavus Lamarck, 1819 — Call, 1900 = Unio consanguineus Lea — B.H. Wright, 1888 = Margaron (Unio) consanguineus (Lea) — Lea, 1870 = Unio consanguineus Lea, 1861 — Sowerby, 1868
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