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Taxonomy

all genera

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
Wed 04 February 2026

Bivalvia | Venerida | Cyrenoidea | Cyrenoididae | Geloina bengalensis

nominal species Cyrena siamensis Prime, 1861

Cyrena siamensis Prime, 1861 = Geloina bengalensis

Prime, 1861. Proc. Acad. Nat. Sci. 13: 126.
(renamed Cyrena siamica Prime, 1864)

= Geloina bengalensis

Taxonomic Opinions
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