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!

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Unionoida | Hyrioidea | Hyriidae | Hyriinae | Castaliini | Castalia multisulcata

nominal species Unio ambigua Blainville, 1825

Blainville, 1825, Manuel Malacol. et Conch.: 539, pl. 67, fig. 4.
(misidentified reference to Castalia ambigua Lamarck, 1819)

= Castalia multisulcata

Taxonomic Opinions

+ Tetraplodon multisulcatus (Húpe, 1857) — Simpson, 1914
+ Margaron (Prisodon) truncatus (Schum.) — Lea, 1870
+ Margaron (Prisodon) truncatus (Schum.) — Lea, 1852
+ Margarita (Unio) ambiguus Lea — Lea, 1838
+ Margarita (Unio) ambiguus (Lamarck, 1819) — Lea, 1836

Page updated: 08:15:42 Tue 01 Jul 2025