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

nominal species Unio requienii var. cuneolus de Joannis, 1859

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

de Joannis, 1859. Ann. Soc. Linn. Maine-et-Loire 3: 292, pl. 11, fig. 5.
(homonym of Unio cuneolus Lea, 1840; intro'd as intra-sp. of Unio requienii Michaud, 1831)

Taxonomic Opinions

= Unio requienii var. cuneolus Nobis — de Joannis, 1859: 292, pl. 11, fig. 5.