Page last updated
Mon 06 May 2024

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 | Unionoidea | Unionidae | Unioninae | Unionini | Unio mancus

nominal species Unio pictorum var. compressus de Joannis, 1859

de Joannis, 1859, Ann. Soc. Linn. Maine-et-Loire 3: 295, pl. 12, fig. 7.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758; homonym of Unio compressus Sowerby, 1829; renamed Unio joannisi Locard, 1882)

= Unio mancus

Taxonomic Opinions

+ Unio requieni Michaud — Germain, 1931
+ Unio (Joannisiana) joannisi Bourguignat in Locard, 1882 — Germain, 1904
+ Unio (Joannisiana) joannisi Bourguignat in Locard — Locard, 1889
+ Unio (Groupe de l’U. Gallicus) joannisi Bourguignat, 1880, Mss. — Locard, 1882
= Unio pictorum var. compressus Nobis — de Joannis, 1859

Page updated: 09:26:24 Mon 06 May 2024

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