WoRMS taxon details
Hemitoma Swainson, 1840
206771 (urn:lsid:marinespecies.org:taxname:206771)
accepted
Genus
Emarginula tricostata G. B. Sowerby I, 1823 accepted as Hemitoma octoradiata (Gmelin, 1791) (type by monotypy)
Emarginula (Hemitoma) Swainson, 1840 · unaccepted
Emarginula (Subemarginula) J. E. Gray, 1847 · unaccepted
Montfortia (Hemitoma) Swainson, 1840 · unaccepted
Subemarginula J. E. Gray, 1847 · unaccepted > junior subjective synonym (same type species)
- Species Hemitoma cratitia (A. Adams, 1852)
- Species Hemitoma cumingii (G. B. Sowerby II, 1863)
- Species Hemitoma imbricata (A. Adams, 1852)
- Species Hemitoma lamberti (Souverbie, 1875)
- Species Hemitoma octoradiata (Gmelin, 1791)
- Subgenus Hemitoma (Montfortia) Récluz, 1843 accepted as Montfortia Récluz, 1843
- Species Hemitoma (Montfortia) bikiniensis Ladd, 1966 † accepted as Montfortia bikiniensis (Ladd, 1966) †
- Species Hemitoma (Montfortia) hermosa H. N. Lowe, 1935 accepted as Montfortia hermosa (H. N. Lowe, 1935)
- Species Hemitoma chiquita Hertlein & A. M. Strong, 1951 accepted as Hemitoma natlandi Durham, 1950 accepted as Octomarginula natlandi (Durham, 1950) (unaccepted > junior subjective synonym)
- Species Hemitoma emarginata (Blainville, 1825) accepted as Montfortia emarginata (Blainville, 1825)
- Species Hemitoma hermosa H. N. Lowe, 1935 accepted as Montfortia hermosa (H. N. Lowe, 1935) (original combination)
- Species Hemitoma livescens (Reeve, 1855) accepted as Cellana livescens (Reeve, 1855)
- Species Hemitoma natlandi Durham, 1950 accepted as Octomarginula natlandi (Durham, 1950) (unaccepted > superseded combination)
- Species Hemitoma panhi (Quoy & Gaimard, 1834) accepted as Montfortista panhi (Quoy & Gaimard, 1834)
- Species Hemitoma polygonalis (A. Adams, 1852) accepted as Montfortia polygonalis (A. Adams, 1852)
- Species Hemitoma profunda (Deshayes, 1863) accepted as Eoacmaea profunda (Deshayes, 1863)
- Species Hemitoma radiola (Lamarck, 1803) † accepted as Montfortula radiola (Lamarck, 1803) † (unaccepted > superseded combination)
- Species Hemitoma rubida A. H. Verrill, 1950 accepted as Hemitoma octoradiata (Gmelin, 1791) (unaccepted > junior subjective synonym)
- Species Hemitoma rugosa (H. Adams, 1872) accepted as Hemimarginula subrugosa (Thiele, 1916)
- Species Hemitoma scrippsae Durham, 1950 † accepted as Hemitoma natlandi Durham, 1950 accepted as Octomarginula natlandi (Durham, 1950) (unaccepted > junior subjective synonym)
- Species Hemitoma scutellata (Deshayes, 1863) accepted as Octomarginula scutellata (Deshayes, 1863)
- Species Hemitoma subemarginata (Blainville, 1819) accepted as Montfortia subemarginata (Blainville, 1819)
- Species Hemitoma subrugosa Thiele, 1916 accepted as Hemimarginula subrugosa (Thiele, 1916) (unaccepted > superseded combination)
- Species Hemitoma tricarinata (Linnaeus, 1767) accepted as Amathina tricarinata (Linnaeus, 1767)
- Species Hemitoma raynevali Bellardi, 1877 † (uncertain > unassessed)
marine, brackish, fresh, terrestrial
recent only
feminine
(of Emarginula (Hemitoma) Swainson, 1840) 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. Hemitoma Swainson, 1840. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=206771 on 2025-04-04
Date
action
by
2006-09-13 06:47:38Z
changed
Martinez, Olga
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
(of Subemarginula J. E. Gray, 1847) Gray, J. E. (1847). A list of the genera of recent Mollusca, their synonyma and types. <em>Proceedings of the Zoological Society of London.</em> (1847) 15: 129-219. [November 1847]., available online at http://biodiversitylibrary.org/page/12862913
page(s): 147 [details]
original description (of Emarginula (Hemitoma) Swainson, 1840) 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]
basis of record Korobkov I.A. (1955). <i>Spravochnik i metodicheskoe rukovodstvo po tretichnym molliuskam. Briukhonogie.</i> [= A handbook and methodical guide to Tertiary molluscs. Gastropoda]. <em>Leningrad: Gostoptekhizdat.</em> 795 pp.
page(s): 83 [details]
page(s): 147 [details]
original description (of Emarginula (Hemitoma) Swainson, 1840) 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]
basis of record Korobkov I.A. (1955). <i>Spravochnik i metodicheskoe rukovodstvo po tretichnym molliuskam. Briukhonogie.</i> [= A handbook and methodical guide to Tertiary molluscs. Gastropoda]. <em>Leningrad: Gostoptekhizdat.</em> 795 pp.
page(s): 83 [details]
Present Inaccurate Introduced: alien Containing type locality
