MUSSELp

MUSSELpdb

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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

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East Asia

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Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | Veneroida | Cyrenoidea | Cyrenoididae | Geloina expansa

nominal species Cyrena lata Mousson, 1848

Cyrena lata Mousson, 1848 = Geloina expansa

Mousson, 1848. Mitt. naturf. Ges. Zürich 1: 269.

= Geloina expansa

Taxonomic Opinions

+ Geloina expansa (Mousson, 1849) — He & Zhuang, 2013

+ Polymesoda expansa (Mousson, 1849) — van Benthem Jutting, 1953

 
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