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MUSSELpdb

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Taxonomy

all genera

Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness of
freshwater mussels
by Taxonomy


Species & Genus Richness of
freshwater bivalves
by Family

Geography

Summary

North America

Central America

South America

Afrotropics

North Eurasia

East Asia

Australasia


Species Richness & Endemism of
freshwater mussels
by Geography


Data last updated
Thu 22 January 2026

Bivalvia | Venerida | Veneroidea | Veneridae | Macridiscus donacinus

nominal species Venus semicancellata Koch in Philippi, 1843

Venus semicancellata Koch in Philippi, 1843 = Macridiscus donacinus

Koch in Philippi, 1843. Abbild. Beschr. Conch. 1: pl. 1, figs. 2-3.

= Macridiscus donacinus

Taxonomic Opinions

= Macridiscus semicancellata — Wu et al., 2023

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