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=5742

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Unionoida | Unionoidea | Unionidae | Unioninae | Unionini | Unio crassus

nominal species Unio ampulodon Locard, 1889

‘Coutagne Mss. teste Bourguignat’ Locard, 1889, Contr. Faune Malacol. Franc. 13: 128 [22]. [nomen nudum]
(intro'd as syn of Unio dubisianopsis Locard, 1889)

= Unio crassus

Taxonomic Opinions

+ Unio mancus var. amnicus Ziegler — Germain, 1931
+ Unio (Melasiana) dubisianopsis [sic] Locard — Locard, 1889

Page updated: 11:45:16 Mon 08 Sep 2025