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!

The MUSSEL Project Database has moved to a new server, with a new URL! The new address for this page is: https://musselpdb.org/db.php?ty=nomsp&id=5873

Search the database pages:

Unionoida | Hyrioidea | Hyriidae | Hyriinae | Hyriini | Prisodon obliquus

nominal species Diptodon [sic] fuscatum Lea, 1836

‘Spix’ Lea, 1836, Synopsis Fam. Naiades: 11.
(error for Diplodon furcatum Wagner, 1827)

= Prisodon obliquus

Page updated: 11:33:06 Mon 08 Sep 2025