Unionoida | Unionoidea | Unionidae | Unioninae | Unionini | Unio crassus nominal species Unio turicus Servain, 1885
Servain, 1885, Bull. Soc. Malac. France 2: 327.
= Unio crassus Taxonomic Opinions
+ Unio crassus cytherea Küster, 1833 — Haas, 1969
+ Unio crassus cytherea Küster, 1833 — Haas, 1940
+ Unio consentaneus ostiorum (Brot) Servain — Kobelt & Haas, 1910
= Unio turicus Servain, 1885 — Westerlund, 1890
= Unio (Sandriana) turicus Servain — Locard, 1889
= Unio turicus — Servain, 1885
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