Page last updated
Thu 01 Jun 2023

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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Unionoida | Unionoidea | Unionidae | Ambleminae | Quadrulini | Uniomerus declivis

nominal species Margaron (Unio) declivis Lea, 1852

‘Say’ Lea, 1852, Synopsis Fam. Naiades: 33.
(reference to Unio declivis Say, 1831)

= Uniomerus declivis

Taxonomic Opinions

+ Unio (sec. Uniomerus) tetralasmus var. declivis Say, 1832 — Simpson, 1900
+ Unio excultus Con. — Conrad, 1853

Page updated: 08:56:33 Thu 01 Jun 2023

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