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!

Search the database pages:

Unionoida | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Pleurobema sintoxia

nominal species Quadrula pyramidata Simpson, 1900

‘Lea’ Simpson, 1900, Proc. U.S. Nat. Mus. 22: 789. [in part]
Chadwick, 1906, unknown publication: 97.
‘Lea’ Simpson, 1914, Descr. Cat. Naiades: 889. [in part]
(reference to Unio pyramidatus Lea, 1831)

= Pleurobema sintoxia

Taxonomic Opinions

+ Pleurobema coccineum solida (Lea, 1838) — F.C. Baker, 1928

Page updated: 08:32:44 Tue 01 Jul 2025