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Introduction
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d'basing
all genera
Unionidae
Margaritiferidae
Hyriidae
Etheriidae
Mycetopodidae
Iridinidae
Species & Genus Richness offreshwater musselsby Taxonomy
Species & Genus Richness offreshwater bivalves by Family
Summary
North America
Central America
South America
Afrotropics
North Eurasia
East Asia
Australasia
Species Richness & Endemism offreshwater mussels by Geography
Data last updated Thu 22 January 2026
Haas, F. 1949. Land- und Süßwassermollusken aus dem Amazonas-Gebiete. Archiv für Molluskenkunde 78(4//6): 149-156. Available electronically.
‘Sowerby’ Haas, 1949. Arch. Moll. 78(4//6): 153.(error for Hyria rugosissima Sowerby, 1869)