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=11359

Search the database pages:

Unionoida | Unionoidea | Unionidae | Parreysiinae | Parreysiini | Parreysia marcens

nominal species Parreysia corrugata Imsong & Murali, 2023

Imsong & Murali, 2023, Uttar Pradesh J. Zool. 44(20): 32, fig. 1G.
(misidentified reference to Mya corrugata Müller, 1774)

= Parreysia marcens

Taxonomic Opinions

+ Parreysia (keralaensis-group) marcens (Benson, 1862) — Bolotov et al., 2024

Page updated: 11:58:01 Mon 08 Sep 2025