Unionoida | Unionoidea | Unionidae | Unioninae | Unionini | Unio crassus nominal species Unio vitreus Rossmässler, 1835
‘Stenz’ Rossmässler, 1835, Icon. Land- und Süssw.-Moll. 1 (2): 21.
(intro'd as syn of Mya batava Maton & Rackett, 1807)
= Unio crassus Taxonomic Opinions
+ Unio crassus cytherea Küster, 1833 — Haas, 1969
+ Unio crassus cytherea Küster, 1833 — Haas, 1940
+ Margaron (Unio) batavus (Mat. & Ract.) — Lea, 1870
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