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

nominal species Unio requienii var. permaxima Dupuy, 1877

Unio requienii var. permaxima Dupuy, 1877 = Unio mancus

Dupuy, 1877. J. de Conch. 25: 18, 22.
(intro'd as intra-sp. of Unio requienii Michaud, 1831)

Taxonomic Opinions

+ Unio tumidus var. maximus Mörch — Germain, 1931: 744.

+ Unio (Groupe de l’U. rostratus) malafossianus P. Fagot, Mss. — Locard, 1882: 297.