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Page last updated
Thu 3 September 2025

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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Publication Gras (1846): summary
     publication summary

Complete Citation

Gras, C.J.A. 1846. Description des mollusques fluviatiles et terrestres de la France et plus particulièrement du département de l'Isère, précédée de notions élémentaires sur la conchyliologie. 82 pp. Available electronically.

Attributed Nominal Species

Unio rostrata Gras, 1846
‘Mich.’ Gras, 1846. Descript. moll. fluv. et terr. l'Isère: 71.
(reference to Unio rostratus Michaud, 1831)

 
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