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=7242

Search the database pages:

Bivalvia | Sphaerioida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium corneum

nominal species Cyclas alata Leach, 1852

Leach, 1852, Syn. Moll. Gr. Brit.: 291.

= Sphaerium corneum

Taxonomic Opinions

+ Sphaerium (s.s.) corneum (Linnaeus, 1758) — Vinarski & Kantor, 2016
+ Sphaerium (s.s.) corneum (Linnaeus, 1758) — Burch, 1975
+ Sphærium corneum Scopoli — Prime, 1870
= Cyclas alata — Leach, 1852

Page updated: 11:35:43 Mon 08 Sep 2025