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Thu 3 September 2025 |
The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)
FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!
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Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio caffer nominal species Unio gratiosus Küster, 1861  ‘Parreiss in sched.’ Küster, 1861. Conchyl. Cab. 9(2): 239, pl. 80, fig. 3.
(homonym of Unio gratiosus Philippi, 1843)
= Unio caffer Taxonomic Opinions+ Unio diminutus Lea, 1859 — Pilsbry & Bequaert, 1927 + Unio diminutus Lea, 1859 — Jickeli, 1874 = Unio gratiosus Parreiss — Küster, 1861
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