MolluscaBase name details
Helicella (Jacosta) Gray, 1821
1325081 (urn:lsid:marinespecies.org:taxname:1325081)
unaccepted (Placed on the Official Index by Opinion 431)
Subgenus
- Species Helicella (Jacosta) gireiorum Lindholm, 1926 accepted as Helicopsis retowskii (Clessin, 1883) accepted as Helicopsis filimargo (Krynicki, 1833) (junior synonym)
- Species Helicella (Jacosta) jentteri Lindholm, 1926 accepted as Cernuella virgata (Da Costa, 1778)
- Species Helicella (Jacosta) lantzi Lindholm, 1926 accepted as Helicopsis filimargo (Krynicki, 1833) (a junior synonym)
- Species Helicella (Jacosta) lederi (L. Pfeiffer, 1856) accepted as Xeropicta ledereri (L. Pfeiffer, 1856) (unaccepted > superseded combination)
- Species Helicella (Jacosta) syrensis (L. Pfeiffer, 1846) accepted as Candidula syrensis (L. Pfeiffer, 1846) (unaccepted combination )
- Species Helicella (Jacosta) maximella F. Haas, 1936 (uncertain > taxon inquirendum, use in recent literature currently undocumented)
- Species Helicella (Jacosta) multigradata F. Haas, 1936 (uncertain > taxon inquirendum, use in recent literature currently undocumented)
- Species Helicella (Jacosta) praedepressula (Fontannes, 1879) † (uncertain > taxon inquirendum)
recent only
(of Jacosta J. E. Gray, 1821) Gray, J. E. (1821). A natural arrangement of Mollusca, according to their internal structure. <em>London Medical Repository.</em> 15 (87): 229–239., available online at https://archive.org/details/s0id11783780/page/229/mode/1up
page(s): 239 [details]
page(s): 239 [details]
MolluscaBase eds. (2025). MolluscaBase. Helicella (Jacosta) Gray, 1821. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1325081 on 2025-09-11
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original description
(of Jacosta J. E. Gray, 1821) Gray, J. E. (1821). A natural arrangement of Mollusca, according to their internal structure. <em>London Medical Repository.</em> 15 (87): 229–239., available online at https://archive.org/details/s0id11783780/page/229/mode/1up
page(s): 239 [details]
basis of record Lindholm, W. A. (1926). Ein Beitrag zur Kenntnis der Molluskenfauna der Krim. <em>Archiv für Molluskenkunde.</em> 58: 161–177.
page(s): 165 [details] Available for editors
[request]
page(s): 239 [details]
basis of record Lindholm, W. A. (1926). Ein Beitrag zur Kenntnis der Molluskenfauna der Krim. <em>Archiv für Molluskenkunde.</em> 58: 161–177.
page(s): 165 [details] Available for editors
