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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 | Venerida | Veneroidea | Veneridae | Clementia papyracea

nominal species Mactra papyracea Gmelin, 1791

Mactra papyracea Gmelin, 1791 = Clementia papyracea

Gmelin, 1791. Syst. Nat. 1(6): 3257.

= Clementia papyracea

Taxonomic Opinions

= Clementia papyracea (Gmelin, 1791) — Combosch et al., 2017

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