MolluscaBase name details
Emarginula (Hemitoma) Swainson, 1840
1424158 (urn:lsid:marinespecies.org:taxname:1424158)
unaccepted
Subgenus
Emarginula tricostata G. B. Sowerby I, 1823 accepted as Hemitoma octoradiata (Gmelin, 1791) (type by monotypy)
marine, brackish, fresh, terrestrial
recent + fossil
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): 243, 356 [details]
page(s): 243, 356 [details]
MolluscaBase eds. (2025). MolluscaBase. Emarginula (Hemitoma) Swainson, 1840. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1424158 on 2025-09-10
Date
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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): 243, 356 [details]
page(s): 243, 356 [details]