MUSSELp

MUSSELpdb

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Taxonomy

all genera

Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
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Geography

Summary

North America

Central America

South America

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Data last updated
Sun 2 Nov 2025

nominal species Unio pequottianus Simpson, 1900

‘Linsley’ Simpson, 1900. Proc. U.S. Nat. Mus. 22: 744.
‘Linsley’ Simpson, 1914. Descr. Cat. Naiades: 731.
(error for Unio pequottinus Linsley, 1845)

= nomen dubium

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