MUSSELp

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Unionidae

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Species & Genus Richness by
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Species Richness & Endemism by
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Data last updated
Mon 1 Dec 2025

Bivalvia | Veneroida | Cyrenoidea | Cyrenoididae | Polymesoda anomala

nominal species Cyrena peruviana Deshayes, 1854

Cyrena peruviana Deshayes, 1854 = Polymesoda anomala

Deshayes, 1854. Cat. Bivalves Brit. Mus. part 1: 259.

= Polymesoda anomala

Taxonomic Opinions

+ Polymesoda (Egeta) anomala (Deshayes, 1855) — Keen, 1971

+ Polymesoda (Egeta) inflata (Philippi) — Olsson, 1961

+ Cyrena anomala Deshayes — Clessin, 1879

+ Cyrena anomala Deshayes — Prime, 1870

+ Cyrena anomala Deshayes — Prime, 1865

= Cyrena peruviana Desh. — Deshayes, 1854

 
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