MolluscaBase name details
Helicina (Alcadia) J. E. Gray, 1840
1350606 (urn:lsid:marinespecies.org:taxname:1350606)
unaccepted (unaccepted rank)
Subgenus
- Species Helicina (Alcadia) brownei [sic] accepted as Alcadia brownii (J. E. Gray, 1824) (unaccepted > misspelling - incorrect subsequent spelling)
- Species Helicina (Alcadia) brownii J. E. Gray, 1824 accepted as Alcadia brownii (J. E. Gray, 1824) (unaccepted > superseded combination)
- Species Helicina (Alcadia) hollandi C. B. Adams, 1849 accepted as Alcadia hollandi (C. B. Adams, 1849) (unaccepted > superseded combination)
- Species Helicina (Alcadia) major J. E. Gray, 1824 accepted as Alcadia major (J. E. Gray, 1824) (unaccepted > superseded combination)
- Species Helicina (Alcadia) microstoma C. B. Adams, 1851 accepted as Alcadia microstoma (C. B. Adams, 1851) (unaccepted > superseded combination)
- Species Helicina (Alcadia) palliata C. B. Adams, 1849 accepted as Alcadia brownii palliata (C. B. Adams, 1849) (unaccepted > superseded combination)
- Species Helicina (Alcadia) rhamphostyla L. Pfeiffer, 1857 accepted as Alcadia rhamphostyla (L. Pfeiffer, 1857) (original combination)
Not documented
MolluscaBase eds. (2025). MolluscaBase. Helicina (Alcadia) J. E. Gray, 1840. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1350606 on 2025-04-27
Date
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basis of record
Guppy, R. J. L. (1895). On a landshell of the genus <i>Helicina</i> from Grenada and on the classification of the Helicinidae. <em>Proceedings of the Victoria Institute of Trinidad.</em> Pt. 2: 72-77., available online at https://www.biodiversitylibrary.org/page/54372350
page(s): 76 [details]
page(s): 76 [details]
