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Page last updated
Thu 17 July 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!


Bivalvia | ... | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium

species Sphaerium nucleus (Studer, 1820): synonymy
     0 specimens

Cyclas nucleus Studer, 1820
Studer, 1820. System. Verzeich. bekannt geword. Schweizer-Conchylien: 29.

Sphaerium corneumKorniushin (1998)
Sphaerium (Nucleocyclas) nucleusFalkner et al. (2001), Vinarski & Kantor (2016)
Sphaerium (s.s.) nucleusKorniushin & Glaubrecht (2002), Lee & Ó Foighil (2003), Fuentealba-Jara et al. (2017), Bespalaya et al. (2023)
Amesoda (Clessinicyclas) nucleusStarobogatov et al. (2004)
Sphaerium nucleusSchultheiß et al. (2008), Bogan (2010), Stunžėnas et al. (2011), Fauna Europaea (2012), Clewing et al. (2013), ... Múrria et al. (2020), Vinarski et al. (2020), Príe et al. (2021), Saito et al. (2022), Prié et al. (2023)
Nucleocyclas nucleusKantor et al. (2010)

Cyclas scaldiana Normand, 1844
Normand, 1844. Nouv. Espèc. Cyclades Valenc.: 5, figs. 1-2.

Sphaerium (s.s.) scaldianumZhadin (1965), Vinarski & Kantor (2016)
Sphaerium corneum var. scaldianumKorniushin (1998)
Amesoda (Clessinicyclas) scaldianaStarobogatov et al. (2004)
Amesoda scaldianaKantor et al. (2010)

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

Amesoda (Clessinicyclas) draparnaldiStarobogatov et al. (2004)
Amesoda draparnaldiiKantor et al. (2010)
Sphaerium (Cyrenastrum) draparnaldiVinarski & Kantor (2016)

Sphaerium galitzini Clessin, 1875
Clessin, 1875. Jb. Dtsch. Malak. Ges. 2: 40-41, pl. 2, fig. 6.

Sphaerium (s.s.) scaldianum var. galitziniZhadin (1965)
Amesoda (Clessinicyclas) galitziniana [sic]Starobogatov et al. (2004)
Amesoda galitziniKantor et al. (2010)
Sphaerium galitziniIUCN (2011)
Sphaerium (Cyrenastrum) galitziniVinarski & Kantor (2016)

Cyclas lacustris Draparnaud, 1806
Draparnaud, 1806. Hist. Moll. France: pl. 10, fig. 6-7.
(misidentified reference to Tellina lacustris Müller, 1774)

Amesoda draparnaldiiKantor et al. (2010)
Sphaerium (Cyrenastrum) draparnaldiVinarski & Kantor (2016)

Sphaerium galitzinianum Clessin, 1875
Clessin, 1875. Jb. Dtsch. Malak. Ges. 2: pl. 2, fig. 6 [caption].
(error for Sphaerium galitzini Clessin, 1875)

Sphaerium (Cyrenastrum) galitziniVinarski & Kantor (2016)

Taxonomic History (since 1900)

Sphaerium (s.s.) scaldianumZhadin (1965), Vinarski & Kantor (2016)
Sphaerium (s.s.) scaldianum var. galitziniZhadin (1965)
Sphaerium corneumKorniushin (1998)
Sphaerium corneum var. scaldianumKorniushin (1998)
Sphaerium (Nucleocyclas) nucleusFalkner et al. (2001), Vinarski & Kantor (2016)
Sphaerium (s.s.) nucleusKorniushin & Glaubrecht (2002), Lee & Ó Foighil (2003), Fuentealba-Jara et al. (2017), Bespalaya et al. (2023)
Amesoda (Clessinicyclas) nucleusStarobogatov et al. (2004)
Amesoda (Clessinicyclas) scaldianaStarobogatov et al. (2004)
Amesoda (Clessinicyclas) draparnaldiStarobogatov et al. (2004)
Amesoda (Clessinicyclas) galitziniana [sic]Starobogatov et al. (2004)
Sphaerium nucleusSchultheiß et al. (2008), Bogan (2010), Stunžėnas et al. (2011), Fauna Europaea (2012), Clewing et al. (2013), ... Múrria et al. (2020), Vinarski et al. (2020), Príe et al. (2021), Saito et al. (2022), Prié et al. (2023)
Amesoda draparnaldiiKantor et al. (2010)
Nucleocyclas nucleusKantor et al. (2010)
Amesoda scaldianaKantor et al. (2010)
Amesoda galitziniKantor et al. (2010)
Sphaerium galitziniIUCN (2011)
Sphaerium (Cyrenastrum) draparnaldiVinarski & Kantor (2016)
Sphaerium (Cyrenastrum) galitziniVinarski & Kantor (2016)

 
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