Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio pictorum
Drouët, 1898. Mém. Acad. Sci. Dijon ??: 89.
(intro'd as intra-sp. of Unio rostrata Lamarck, 1819)
+ Unio pictorum (Linnaeus, 1758) — He & Zhuang, 2013
+ Unio tumidus var. rostratus de Lamarck — Germain, 1931