Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Potamilus purpuratus

Lea, 1829. Trans. Amer. Phil. Soc. 3 [O. 1]: 426, pl. 7, fig. 9.
(renamed Unio lugubris Say, 1832; homonym of Unio ater Nilsson, 1822)
Type(s): SYNTYPE USNM_86108, Port Gibson, Miss.
+ Potamilus purpuratus (Lamarck, 1819) — Williams et al., 2008: 607.
+ Potamilus purpuratus (Lamarck, 1819) — Parmalee & Bogan, 1998: 199.
+ Proptera purpurata (Lamarck, 1819) — Haas, 1969: 417.
+ Proptera purpurata (Lamarck, 1819) — Frierson, 1927: 86.
+ Lampsilis (Proptera) purpurata (Lamarck, 1819) — Simpson, 1914: 167.
= Unio ater Lea, 1829 — de Gregorio, 1914: 36.
+ Lampsilis (Proptera) purpuratus (Lamarck, 1819) — Simpson, 1900: 568.
+ Unio purpuratus Lamarck — Call, 1895: 38.
+ Unio (sec. Naïa) purpuratus Lamarck, 1819 — Paetel, 1890: 145.
+ Margaron (Unio) purpuratus (Lam.) — Lea, 1870: 61.
+ Unio poulsoni Conrad, 1834 — Sowerby, 1866: pl. 51, sp. 270.
+ Unio purpuratus Lamarck, 1819 — Reeve, 1865: pl. 24, sp. 115.
+ Unio purpuratus Lamark [sic] — Küster, 1861: 185.
+ Unio purpuratus Lam. — Conrad, 1853: 255.
= Lampsilis ater — Agassiz, 1852: 44.
+ Margaron (Unio) purpuratus (Lam.) — Lea, 1852: 38.
+ Unio purpuratus Lam. — Hanley, 1843: 208.
= Aeglia (Naidea) ater (Lea, 1829) — Swainson, 1840: 276, 378.
+ Margarita (Unio) purpuratus Lam. — Lea, 1838: 25.
+ Margarita (Unio) purpuratus (Lamarck, 1819) — Lea, 1836: 39.
+ Unio purpuratus Lam. — Ferussac, 1835: 26.
+ Unio purpurata — Jay, 1835: 15.
= Unio ater Lea — Lea, 1834: 87.
= Unio atra Lea — Deshayes, 1832: 582.
= Unio ater Lea — Lea, 1829: 420, 426, pl. 7, fig. 9.