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Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

nominal species Potamilus alatus Rafinesque, 1818

Potamilus alatus Rafinesque, 1818 = Potamilus alatus

Rafinesque, 1818. Amer. Mon. Mag. 3: 355. [nomen nudum]
Rafinesque, 1819. Jour. Phys. Chim. Hist. Nat. 88: 426 [as ‘U. (Proptera) alata’]. [nomen nudum]
Rafinesque, 1864. [in] Binney & Tryon, reprint: 22, 29.
(reference to Unio alatus Say, 1817)

= Potamilus alatus

Taxonomic Opinions

= Unio (Proptera) alata — Rafinesque, 1819

= Potamilus alatus — Rafinesque, 1818

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