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

nominal species Unio batavus var. major Drouët, 1898

Unio batavus var. major Drouët, 1898 = Unio crassus

Drouët, 1898. Mém. Acad. Sci. Dijon ??: 61.
(intro'd as intra-sp. of Mya batava Maton & Rackett, 1807; homonym of Unio (Anodontes) sirionos var. major d’Orbigny, 1835)

Taxonomic Opinions

+ Unio batavus var. baraceus de Joannis — Germain, 1931: 729.