Page last updated
Mon 04 May 2020

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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nominal species Unio retusus Say, 1834

Say, 1834, Amer. Conch. 6: ??.
(misidentified reference to Unio retusa Lamarck, 1819)

= Theliderma stapes

Taxonomic Opinions

+ Quadrula (s.s.) stapes (Lea, 1831) — (Simpson, 1914)
+ Quadrula (s.s.) stapes (Lea, 1831) — (Simpson, 1900)
+ Unio retusus Lam. — (Conrad, 1853)
+ Unio stapes Lea — (Ferussac, 1835)

Page updated: 12:41:48 Mon 04 May 2020

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