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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 fontainianus

nominal species Diplodon fontaneanus Bonetto, 1965

Diplodon fontaneanus Bonetto, 1965 = Diplodon fontainianus

‘Orb.’ Bonetto, 1965. Anais Congr. Lat.-Amer. Zool. 2: 42.
(error for Unio fontainiana d’Orbigny, 1835)

= Diplodon fontainianus

Taxonomic Opinions
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