MUSSELp

MUSSELpdb

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Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
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Summary

North America

Central America

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Species Richness & Endemism by
Geography

Data last updated
Thu 1 January 2026

Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium corneum

nominal species Nux nigella Humphrey, 1797

Nux nigella Humphrey, 1797 = Sphaerium corneum

Humphrey, 1797. Mus. Col.: 59.

= Sphaerium corneum

Taxonomic Opinions

+ Sphaerium (s.s.) corneum (Linnaeus, 1758) — Vinarski & Kantor, 2016

+ Sphærium corneum Scopoli — Prime, 1870

+ Sphærium corneum Linn. — Deshayes, 1853

= Nux nigellaHumphrey, 1797

 
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