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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

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Species Richness & Endemism of
freshwater mussels
by Geography


Data last updated
Thu 22 January 2026

Bivalvia | Cardiida | Cardioidea | Cardiidae | Tridacna

species Tridacna deresa (Röding, 1798): synonymy

0 specimens

Synonymy

Tridachnes derasa Röding, 1798

Röding, 1798. Museum Boltenianum: 172, no. 195.

Tridacna derasa — Huang et al. (2025)

Taxonomic History (since 1900)

Tridacna derasa — Huang et al. (2025)

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