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nominal species Quadrula (sec. Fusconaia) chunii var. nasuta Simpson, 1914

Quadrula (sec. Fusconaia) chunii var. nasuta Simpson, 1914 = Fusconaia flava

Simpson, 1914. Descr. Cat. Naiades: 877.
(intro'd as intra-sp. of Unio chunii Lea, 1861)

Taxonomic Opinions

= Fusconaia flava nasuta (Simpson, 1914) — Haas, 1969: 314.

= Quadrula (Fusconia [sic]) flava-nasuta Simpson, 1914 — Frierson, 1927: 55, sp. 235b.

= Quadrula (sec. Fusconaia) chunii var. nasuta n. v. — Simpson, 1914: 877.