MolluscaBase name details
Helix (Hemicycla) Swainson, 1840
1447676 (urn:lsid:marinespecies.org:taxname:1447676)
unaccepted
Subgenus
- Species Helix (Hemicycla) desculpta Mousson, 1872 † accepted as Hemicycla desculpta (Mousson, 1872) † (unaccepted > superseded combination, original name)
- Species Helix (Hemicycla) fogoensis Dohrn, 1869 accepted as Eremina advena fogoensis (Dohrn, 1869) (unaccepted > superseded combination)
- Species Helix (Hemicycla) visgeriana Dohrn, 1869 accepted as Eremina myristica (Shuttleworth, 1852) (unaccepted > junior subjective synonym)
Swainson, W. (1840). A treatise on malacology; or the natural classification of shells and shell-fish. Longman, London, viii + 419 pp., available online at http://www.biodiversitylibrary.org/item/33450
page(s): 164, 165, 193, 331 [details]
page(s): 164, 165, 193, 331 [details]
MolluscaBase eds. (2025). MolluscaBase. Helix (Hemicycla) Swainson, 1840. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1447676 on 2025-09-10
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original description
Swainson, W. (1840). A treatise on malacology; or the natural classification of shells and shell-fish. Longman, London, viii + 419 pp., available online at http://www.biodiversitylibrary.org/item/33450
page(s): 164, 165, 193, 331 [details]
basis of record Mousson, A. (1872). Révision de la faune malacologique des Canaries. <em>Neue Denkschriften der Schweizerischen Naturforschenden Gesellschaft.</em> 25 (14): 1-176, pl. 1-6., available online at https://www.biodiversitylibrary.org/page/13237449 [details]
page(s): 164, 165, 193, 331 [details]
basis of record Mousson, A. (1872). Révision de la faune malacologique des Canaries. <em>Neue Denkschriften der Schweizerischen Naturforschenden Gesellschaft.</em> 25 (14): 1-176, pl. 1-6., available online at https://www.biodiversitylibrary.org/page/13237449 [details]
