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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 | ... | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Elliptio occulta

nominal species Unio accultus Clench & Turner, 1956

Unio accultus Clench & Turner, 1956 = Elliptio occulta

‘Lea’ Clench & Turner, 1956. Bull. Fla. State Mus. 1: 166.
(error for Unio occultus Lea, 1843)

= Elliptio occulta

Taxonomic Opinions
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