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 | Quadrula quadrula

nominal species Quadrula contrayensis R.I. Johnson, 1969

‘Utterback’ R.I. Johnson, 1969, Nautilus 82(4): 132.
(error for Quadrula quadrula contraryensis Utterback, 1915)

= Quadrula quadrula

Taxonomic Opinions

+ Quadrula quadrula (Rafinesque, 1820) — Parmalee & Bogan, 1998

Page updated: 11:48:34 Wed 04 Dec 2024