MUSSELpdb

Introduction

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d'basing

Taxonomy

all genera

Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae

Species & Genus Richness by
Taxonomy

Geography

Summary

North America

Central America

South America

Afrotropics

North Eurasia

East Asia

Australasia

Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | Myoida | Dreissenoidea | Dreissenidae | Dreissena polymorpha

nominal species Dythalmia danubii Jay, 1835

= Dreissena polymorpha

Taxonomic Opinions

+ Dreissena (s.s.) polymorpha polymorpha (Pallas, 1771) — Vinarski & Kantor, 2016