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

North Eurasia

East Asia

Australasia


Species Richness & Endemism by
Geography

Data last updated
Thu 18 Dec 2025

nominal species Unio crenulatus Rafinesque, 1831

Unio crenulatus Rafinesque, 1831

Rafinesque, 1831. Continuation: 4. [nomen nudum]
Rafinesque, 1864. [in] Binney & Tryon, reprint: 77.

= nomen dubium

Taxonomic Opinions
 
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