Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Cambarunio iris

nominal species Unio cressurus Binney, 1864

Unio cressurus Binney, 1864 = Cambarunio iris

(error for Unio cresserus Hanley, 1843)
Binney, 1864. Smithsonian Misc. Coll. (174): 57.

Taxonomic Opinions

+ Ligumia nervosa (Rafinesque) — Haas, 1969: 446.