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

nominal species Unio argens Lea, 1852

Unio argens Lea, 1852 = Unio crassus

‘Küst.’ Lea, 1852. Synopsis Fam. Naiades: 30.
(intro'd as syn of Mya batava Maton & Rackett, 1807)

Taxonomic Opinions

+ Margaron (Unio) batavus (Mat. & Ract.) — Lea, 1870: 48.

+ Margaron (Unio) batavus (Lam.) — Lea, 1852: 30.