Page last updated
Sun 01 Oct 2023

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!

This page documents data for Clessin (1887), such as genera and species attributed to that publication (including known misspellings, misidentifications, and other unavailable names) as well as taxonomic opinions, if available. Taxonomic opinions refer to uses of genera and species as valid and invalid in that work.

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Publication information

Clessin. 1887. Moll.-Fauna Mitteleuropas 2: .

Attributed Species Names

Unio moussonianus Clessin, 1887
Clessin, 1887, Moll.-Fauna Mitteleuropas 2: ??.
(homonym of Unio moussonianus Lea, 1852)

Unio tumidus var. godetiana Clessin, 1887
Clessin, 1887, Moll.-Fauna Mitteleuropas 2: 738, text fig. 496.
(intro'd as intra-sp. of Unio tumidus Retzius, 1788)

Page updated: 13:02:41 Sun 01 Oct 2023

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