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=7763

Search the database pages:

Unionoida | Unionoidea | Unionidae | Gonideinae | Lamprotulini | Potomida littoralis

nominal species Unio spehaericus Locard, 1893

Locard, 1893, Coqu. Eau Douce Saumâtre France: 153.
(incorrect original spelling of Unio sphaericus Locard, 1893)

= Potomida littoralis

Page updated: 11:47:01 Mon 08 Sep 2025