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 | Quadrula fragosa

nominal species Margarita (Unio) fragrosus Lea, 1836

‘Con.’ Lea, 1836, Synopsis Fam. Naiades: 14 [corrected in the errata].
(error for Unio fragosus Conrad, 1835)

= Quadrula fragosa

Taxonomic Opinions

+ Quadrula fragosa (Conrad, 1835) — Watters et al., 2009

Page updated: 08:23:50 Thu 05 May 2022