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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
Thu 19 March 2026

Bivalvia

nominal species Unio rumanus Tournouër, 1879

Unio rumanus Tournouër, 1879 = nomen dubium

Tournouër, 1879. J. de Conch. 27: ??.

Taxonomic Opinions

= Unio (Rumanunio) rumanus Tournouër, 1879 — Starobogatov, 1970: 286.

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