Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium nucleus

nominal species Cyclas lacustris Draparnaud, 1806

= Sphaerium nucleus

Taxonomic Opinions

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

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

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

+ Sphærium ovale Férussac — Prime, 1870

+ Sphærium consobrina Féruss. in Blainville — Deshayes, 1853

+ Cyclas lacustris — Leach, 1852

= Cyclas lacustris Drap. — Hanley, 1843

+ Cyclas calyculata — Alder, 1838

= Cyclas lacustris Drp. — Krynicki, 1837

= Cyclas lacustris Drap. — Held, 1836

= Cyclas lacustris Drap. — Alder, 1831

= Cyclas lacustris Drap. — Eichwald, 1829

+ Cyclas lacustris Müll. — Nilsson, 1822

+ Cyclas (Corneocyclas) consobrina Féruss. — Blainville, 1818