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

nominal species Quadrula beauchampii Marsh, 1902

Quadrula beauchampii Marsh, 1902 = Fusconaia subrotunda

Marsh, 1902. Nautilus 16: 7, pl. 1, lower two figs.

Taxonomic Opinions

+ Fusconaia subrotunda (Lea, 1831) — Williams et al., 2008: 325.

+ Fusconaia subrotunda (Lea, 1831) — Parmalee & Bogan, 1998: 120.

+ Fusconaia subrotunda (Lea, 1831) — Burch, 1975: 176.

+ Fusconaia pilaris (Lea, 1840) — Haas, 1969: 316.

+ Quadrula (Fusconia [sic]) pilaris (Lea, 1840) — Frierson, 1927: 57.

+ Fusconaia pilaris (Lea, 1840) — Ortmann, 1918: 527.

= Quadrula (sec. Fusconaia) beauchampii Marsh, 1902 — Simpson, 1914: 895.