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Page last updated
Wed 05 Jun 2019

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!

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Unioninae | Unionini | 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)

Page updated: 14:31:18 Wed 05 Jun 2019

 
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