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

nominal species Unio batavus var. senotius de Joannis, 1859

Unio batavus var. senotius de Joannis, 1859 = Unio crassus

de Joannis, 1859. Ann. Soc. Linn. Maine-et-Loire 3: 288, pl. 10, fig. 4.

= Unio crassus

Taxonomic Opinions

= Unio batavus var. senotius Nobis — de Joannis, 1859