Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Fusconaia flava

nominal species Unio trigonus Sowerby, 1868

Unio trigonus Sowerby, 1868 = Fusconaia flava

specimen image from publication‘Lea’ Sowerby, 1868. Conch. Icon. 16: pl. 64, sp. 322; errata.
(reference to Unio trigonus Lea, 1831)

Taxonomic Opinions

+ Quadrula (sec. Fusconaia) rubiginosa (Lea, 1829) — Simpson, 1914: 873.

+ Quadrula (sec. Fusconaia) rubiginosa (Lea, 1829) — Simpson, 1900: 786.