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=4928

Search the database pages:

Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Pyganodon grandis

nominal species Anodonta implicata Chadwick, 1906

‘Say’ Chadwick, 1906, unknown publication: 94.
(misidentified reference to Anodonta implicata Say, 1829)

= Pyganodon grandis

Taxonomic Opinions

+ Pyganodon grandis (Say, 1829) — Parmalee & Bogan, 1998
+ Anodonta grandis plana Lea, 1834 — F.C. Baker, 1928

Page updated: 11:49:16 Mon 08 Sep 2025