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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 Cyr et al. (2007): summary
     publication summary | cladograms

Complete Citation

Cyr, F., A. Paquet, A.L. Martel & B. Angers. 2007. Cryptic lineages and hybridization in freshwater mussels of the genus Pyganodon (Unionidae) in northeastern North America. Canadian Journal of Zoology 85: 1216-1227. Available electronically.

Attributed Nominal Species

Pyganodon simpsonaia Cyr et al., 2007
‘Lea’ Cyr et al., 2007. Can. J. Zool. 85: 1217.
(error for Anodonta simpsoniana Lea, 1861)

Taxonomic Opinions

Anodonta wahlamatensis Lea, 1838 = Anodonta nuttalliana

Lampsilis ornata (Conrad, 1835)

Pseudanodonta complanata (Rossmässler, 1835)

Pyganodon cataracta (Say, 1817)

Pyganodon fragilis (Lamarck, 1819)

Pyganodon grandis (Say, 1829)

Pyganodon simpsonaia [sic] (Lea, 1861) = Pyganodon grandis

 
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