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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Unionoidea | Unionidae | Ambleminae | Quadrulini | Quadrulina | Theliderma stapes

nominal species Unio stegarius Küster, 1861

‘Rafinesque’ Küster, 1861, Conchyl. Cab. 9(2): 211, pl. 70, fig. 3.
(misidentified reference to Obovaria stegaria Rafinesque, 1820)

= Theliderma stapes

Taxonomic Opinions

+ Quadrula (s.s.) stapes (Lea, 1831) — Simpson, 1914
+ Quadrula (s.s.) stapes (Lea, 1831) — Simpson, 1900

Page updated: 08:22:47 Tue 01 Jul 2025