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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Bivalvia | Veneroida | Cyrenoidea | Cyrenidae | Polymesoda mexicana

nominal species Cyrena varians Carpenter, 1857

Carpenter, 1857, Maz. Shells: 115. [nomen nudum]

= Polymesoda mexicana

Taxonomic Opinions

+ Cyrena triangula v. d. Busch — Clessin, 1877
+ Cyrena mexicana Sow. — Clessin, 1877
+ Cyrena mexicana Sowerby — Prime, 1870
+ Cyrena mexicana Sowerby — Prime, 1865

Page updated: 09:25:47 Mon 06 May 2024

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