Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio mancus

nominal species Unio requienii var. cuneatus de Joannis, 1859

Unio requienii var. cuneatus de Joannis, 1859 = Unio mancus

de Joannis, 1859. Ann. Soc. Linn. Maine-et-Loire 3: 291, pl. 10, fig. 7.
(intro'd as intra-sp. of Unio requienii Michaud, 1831; homonym of Unio cuneatus Barnes, 1823)

Taxonomic Opinions

+ — Germain, 1904: 269, footnote.

= Unio requienii var. cuneatus Nobis — de Joannis, 1859: 291, pl. 10, fig. 7.