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MUSSELpdb

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Taxonomy

all genera

Summary

Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness of
freshwater mussels
by Taxonomy


Species & Genus Richness of
freshwater bivalves
by Family

Geography

Summary

North America

Central America

South America

Afrotropics

North Eurasia

East Asia

Australasia


Species Richness & Endemism of
freshwater mussels
by Geography


Data last updated
Mon 2 March 2026

Publication Clark (1911): summary

Full Citation

Clark. 1911. MD Geol. Surv..

Attributed Nominal Species

Unio patapscoensis Clark, 1911 = nomen dubium

Clark, 1911. MD Geol. Surv.: 213, pl. 21, fig. 7.

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