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
Mon 1 Dec 2025

Bivalvia | ... | Unionidae | Unioninae | Anodontini | Alasmidontina | Alasmidonta varicosa

nominal species Alasmidonta undulata Perkins et al., 2025

Alasmidonta undulata Perkins et al., 2025 = Alasmidonta varicosa

‘Say’ of Authors.
Perkins et al., 2025. ZooKeys 1248: Table S1. [in part]
(misidentified reference to Unio undulata Say, 1817)

= Alasmidonta varicosa

Taxonomic Opinions

+ Alasmidonta varicosa (Lamarck, 1819) — Whelan et al., 2023

 
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