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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 | ... | Hyrioidea | Hyriidae | Hyriinae | Rhipidodontini | Diplodon multistriatus

nominal species Unio guatybae R.I. Johnson, 1971

Unio guatybae R.I. Johnson, 1971 = Diplodon multistriatus

‘“Ihering” Simpson’ R.I. Johnson, 1971. Bull. BMNH 20(3): 85.
(error for Unio guahybae Simpson, 1900)

= Diplodon multistriatus

Taxonomic Opinions
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