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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 | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium securis

nominal species Musculium parvum Sterki, 1909

Musculium parvum Sterki, 1909 = Sphaerium securis

Sterki, 1909. Nautilus 23(5): ??.

= Sphaerium securis

Taxonomic Opinions

+ Musculium securis (Prime, 1852) — Mackie, 2007

+ Musculium securis (Prime, 1852) — Burch, 1975

+ Sphaerium securis (Prime, 1851) — Herrington, 1962

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