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MUSSELpdb

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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 | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Epioblasma lewisii

nominal species Unio foliatus Lewis, 1871

Unio foliatus Lewis, 1871 = Epioblasma lewisii

‘Hildreth’ Lewis, 1871. Amer. J. Conch. 6: 218.

= Epioblasma lewisii

Taxonomic Opinions

+ Truncilla lewisi Walker, 1910 — Ortmann, 1918

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