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MUSSELpdb

Introduction

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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

Bivalvia

nominal species Cyrena tennetii Clessin, 1879

Cyrena tennetii Clessin, 1879 = nomen dubium

‘Hanley’ Clessin, 1879. Conch. Cab. 9(3): 240.
(error for Cyrena tennentii Hanley, 1858)

Taxonomic Opinions

None available.

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