MUSSELp

MUSSELpdb

Introduction

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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 | Unionoida | Unionoidea | Unionidae | Gonideinae

tribe RECTIDENTINI Modell, 1942

synonyms (3 nomina) | cladomics

Included Taxa

genus Elongaria Haas, 1911: 2 Recent freshwater species.

synonymy (2 available nomina) | 2 species

Distribution: East Asia

genus Ensidens Frierson, 1911: 6 Recent freshwater species.

synonymy (1 available nomina) | 6 species

Distribution: East Asia

genus Hyriopsis Conrad, 1853: 10 Recent freshwater species.

synonymy (1 available nomina) | 10 species

Distribution: East Asia

genus Prohyriopsis Haas, 1914: 1 Recent freshwater species.

synonymy (1 available nomina) | 1 species

Distribution: East Asia

genus Rectidens Simpson, 1900: 2 Recent freshwater species.

synonymy (1 available nomina) | 2 species

Distribution: East Asia
 
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