MUSSELp

MUSSELpdb

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Unionidae

Margaritiferidae

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Species & Genus Richness by
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Species Richness & Endemism by
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Data last updated
Mon 1 Dec 2025

Bivalvia | Sphaerioida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium nucleus

nominal species Sphaerium draparnaldi Westerlund, 1873

Sphaerium draparnaldi Westerlund, 1873 = Sphaerium nucleus

Clessin in Westerlund, 1873. Fauna Moll. Terr. Fluv. Suec. Norv. Dan. (2): 512.

= Sphaerium nucleus

Taxonomic Opinions

= Sphaerium (Cyrenastrum) draparnaldi Clessin in Westerlund, 1873 — Vinarski & Kantor, 2016

= Amesoda draparnaldii (Clessin — Westerlund, 1873) — Kantor et al., 2010

= Amesoda (Clessinicyclas) draparnaldi (Clessin, 1879) — Starobogatov et al., 2004

= Sphaerium (Grüppe Corneola) draparnaldii [sic] Clessin — Clessin, 1877

 
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