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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 | Unionoida | Etherioidea | Etheriidae
2 available nominal genus synonyms (5 total synonyms) | cladomics
syonymy (2 available, 6 total) | specimens (67)
Range: Widespread in the Amazon Basin, from Brazil west to Ecuador and Peru, as well as the Rio Paraguay. (South America)
IUCN Red List: Least Concernother links: MolluscaBase
