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=6986

Search the database pages:

Unionoida | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Eurynia dilatata

nominal species Unio propeverutus de Gregorio, 1914

de Gregorio, 1914, Il Nat. Siciliano 2: 38, pl. 3, figs. 1a-d.

= Eurynia dilatata

Taxonomic Opinions

+ Elliptio dilatata (Rafinesque, 1820) — Watters et al., 2009
+ Elliptio dilatata (Rafinesque, 1820) — Williams et al., 2008
= Unio propeverutus de Greg. — de Gregorio, 1914

Page updated: 11:51:14 Mon 08 Sep 2025