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=6822

Search the database pages:

Unionoida | Unionoidea | Unionidae | Unioninae | Unionini | Unio mancus

nominal species Unio moquinianus var. subtriangularis Moquin-Tandon, 1855

‘Dup.!, fig. 2’ Moquin-Tandon, 1855, Hist. Natur. Moll. France 2: 573.
(intro'd as intra-sp. of Unio moquinianus Dupuy, 1843)

= Unio mancus

Taxonomic Opinions

+ Unio moquinianus Dup. — Westerlund, 1890
= Unio (Lymnium) moquinianus var. B subtriangularis Dup. — Moquin-Tandon, 1855

Page updated: 11:36:47 Mon 08 Sep 2025