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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
Thu 22 January 2026

Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Pisidium dilatatum

nominal species Pisidium baicalense Dybowski, 1902

Pisidium baicalense Dybowski, 1902 = Pisidium dilatatum

Dybowski, 1902. Nachr. Bl. Dtsch. Malak. Ges. 34: 93.

= Pisidium dilatatum

Taxonomic Opinions

= Pisidium (s.s.) baicalense W. Dybowski, 1902 — Vinarski & Kantor, 2016

= Pisidium baicalense W. Dybowski, 1902 — Kantor et al., 2010

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