Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Pleurobema georgianum

nominal species Unio irrasus Lea, 1861

Unio irrasus Lea, 1861 = Pleurobema georgianum

Lea, 1861. Proc. Acad. Nat. Sci. 13: 38.
Lea, 1862. Jour. Acad. Nat. Sci. 5 [O. 8]: 91 [95], pl. 13, fig. 239.
Type(s): HOLOTYPE USNM_84637, Etowah R., Ga.

Taxonomic Opinions

= Pleurobema irrasum Lea — ITIS, 2012: [web].

+ Pleurobema georgianum (Lea, 1841) — Williams et al., 2008: 531.

+ Pleurobema rubellum (Conrad, 1834) — Parmalee & Bogan, 1998: 191.

= Pleurobema irrasum (Lea, 1861) — Burch, 1975: 13.

+ Pleurobema showalterii (Lea, 1860) — Haas, 1969: 258.

+ Pleurobema (s.s.) showalteri (Lea, 1860) — Frierson, 1927: 42.

= Pleurobema (s.s.) irrasum (Lea, 1861) — Simpson, 1914: 770.

= Pleurobema (s.s.) irrasa (Lea, 1861) — Simpson, 1900: 756.

= Unio irrasus Lea — B.H. Wright, 1888: [3].

= Margaron (Unio) irrasus (Lea) — Lea, 1870: 38.