Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Venustaconcha trabalis

nominal species Unio maestus Küster, 1861

Unio maestus Küster, 1861 = Venustaconcha trabalis

(misidentified reference to Unio moestus Lea, 1841; error for Unio moestus Lea, 1841)
specimen image from publication‘Lea’ Küster, 1861. Conchyl. Cab. 9(2): 226, pl. 76, fig. 5.

Taxonomic Opinions

+ Lampsilis (Venusta) trabalis (Conrad, 1834) — Frierson, 1927: 82.

+ Lampsilis (Carunculina) mœstus Lea — Simpson, 1900: 565.