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

nominal species Unio grelloisianus var. giganteus Bourguignat, 1856

Unio grelloisianus var. giganteus Bourguignat, 1856 = Unio terminalis

Bourguignat, 1856. Rev. Mag. Zool. 8: ??.
(homonym of Unio crassus var. giganteus Barnes, 1823; intro'd as intra-sp. of Unio grelloisianus Bourguignat, 1856)

Taxonomic Opinions

+ Unio tigridis terminalis Bourguignat, 1852 — Haas, 1940: 124.