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

nominal species Parreysia robsoni Frierson, 1927

Parreysia robsoni Frierson, 1927 = Fusconaia masoni

‘Lea’ Sowerby, 1866. Conch. Icon. 16: pl. 36, sp. 198 [as ‘Unio pumilus’].
Frierson, 1927. Check List N. Amer. Naiades: 45.
(new name for Unio pumilus Sowerby, 1866)
Type(s): HOLOTYPE BMNH_1965150, Loc._ ?

= Fusconaia masoni

Taxonomic Opinions

+ Fusconaia masoni (Conrad, 1834) — Bolotov et al., 2022

+ Parreysia favidens (Benson, 1862) — Haas, 1969

= Parreysia robsoni Frierson, 1927 — Frierson, 1927