MolluscaBase taxon details
Geotrochus van Hasselt, 1823
869645 (urn:lsid:marinespecies.org:taxname:869645)
accepted
Genus
Helix conus L. Pfeiffer, 1841 accepted as Geotrochus conus (L. Pfeiffer, 1841) (type by subsequent designation)
Chiroktisma Gude, 1913 · unaccepted
Helix (Geotrochus) van Hasselt, 1823 · unaccepted (unaccepted rank)
- Species Geotrochus affinis (E. A. Smith, 1894)
- Species Geotrochus bicolor (E. von Martens, 1864)
- Species Geotrochus conicoides (Metcalfe, 1852)
- Species Geotrochus conus (L. Pfeiffer, 1841)
- Species Geotrochus kinabaluensis (E. A. Smith, 1895)
- Species Geotrochus kitteli Vermeulen, T.-S. Liew & Schilthuizen, 2015
- Species Geotrochus labuanensis (L. Pfeiffer, 1864)
- Species Geotrochus meristotrochus Vermeulen, T.-S. Liew & Schilthuizen, 2015
- Species Geotrochus multicarinatus (O. Boettger, 1890)
- Species Geotrochus niahensis (Godwin-Austen, 1891)
- Species Geotrochus oedobasis Vermeulen, T.-S. Liew & Schilthuizen, 2015
- Species Geotrochus paraguensis (E. A. Smith, 1893)
- Species Geotrochus rimatus Vermeulen, 1997
- Species Geotrochus scolops Vermeulen, T.-S. Liew & Schilthuizen, 2015
- Species Geotrochus spilokeiria Vermeulen, T.-S. Liew & Schilthuizen, 2015
- Species Geotrochus subscalaris Vermeulen, T.-S. Liew & Schilthuizen, 2015
- Species Geotrochus subtricolor (Mabille, 1887)
- Species Geotrochus sylvanus (Dohrn & C. Semper, 1862)
- Species Geotrochus verticillatus van Benthem Jutting, 1959
- Species Geotrochus whiteheadi (E. A. Smith, 1895)
- Species Geotrochus xinanensis W. Yü & X.-Q. Zhang, 1982 †
- Subgenus Geotrochus (Eurybasis) Gude, 1913 accepted as Eurybasis Gude, 1913
- Species Geotrochus (Eurybasis) heraclea (E. A. Smith, 1895) accepted as Eurybasis heraclea (E. A. Smith, 1895) (unaccepted > superseded combination)
- Species Geotrochus (Eurybasis) labuanensis (L. Pfeiffer, 1864) accepted as Geotrochus labuanensis (L. Pfeiffer, 1864)
- Subgenus Geotrochus (Gonidomus) Swainson, 1840 accepted as Gonidomus Swainson, 1840 (original rank)
- Subgenus Geotrochus (Pithohelix) Swainson, 1840 accepted as Helicostyla A. Férussac, 1821 (invalid, no designated type species)
- Species Geotrochus ambrosia Angas, 1868 accepted as Megalacron ambrosia (Angas, 1868) (original combination)
- Species Geotrochus brumeriensis (Forbes, 1851) accepted as Letitia brumeriensis (Forbes, 1851) (unaccepted > superseded combination)
- Species Geotrochus coxianus Angas, 1868 accepted as Megalacron coxiana (Angas, 1868) (original combination)
- Species Geotrochus elisus Hedley, 1891 accepted as Claudettea elisa (Hedley, 1891) (original combination)
- Species Geotrochus eros Angas, 1868 accepted as Papuina eros (Angas, 1868) (original combination)
- Species Geotrochus fergusoni H. Adams, 1872 accepted as Papustyla fergusoni (H. Adams, 1872) (original combination)
- Species Geotrochus gamelia Angas, 1868 accepted as Papuina gamelia (Angas, 1868) (original combination)
- Species Geotrochus hargreavesi Angas, 1869 accepted as Papuina gamelia (Angas, 1868) (junior synonym)
- Species Geotrochus lychnia (W. H. Benson, 1852) accepted as Eurybasis lychnia (W. H. Benson, 1852)
- Species Geotrochus mendana Angas, 1868 accepted as Papuina mendana (Angas, 1868) (original combination)
- Species Geotrochus ogeramuensis Kobelt, 1914 accepted as Ogeramua ogeramuensis (Kobelt, 1914) (unaccepted > superseded combination)
- Species Geotrochus saigonensis (Crosse, 1867) accepted as Trochomorpha saigonensis (Crosse, 1867)
- Species Geotrochus sapeca (Heude, 1890) accepted as Trochomorpha sapeca (Heude, 1890) (subsequent combination)
- Species Geotrochus taumantias (Tapparone Canefri, 1883) accepted as Canefriula taumantias (Tapparone Canefri, 1883) (unaccepted > superseded combination)
- Species Geotrochus tomasinellianus (Tapparone Canefri, 1883) accepted as Canefriula tomasinelliana (Tapparone Canefri, 1883) (unaccepted > superseded combination)
- Species Geotrochus trobriandensis Hedley, 1891 accepted as Rhynchotrochus albocarinatus (E. A. Smith, 1887) (junior synonym)
- Species Geotrochus zeus [sic] accepted as Letitia zeno (Brazier, 1876) (unaccepted > misspelling)
van Hasselt, J. C. (1823). Uittreksel uit een' brief van den Heer J. C. van Hasselt, aan den Heer C. J. Temminck, geschreven uit Tjecande, Residentie Bantam, den 28sten December 1822. <em>Algemeene Konst- en Letter-bode voor het Jaar II Deel.</em> (no. 35): 130-133.
page(s): 233; note: Three originally included nominal species (obtusus, turriculatus, zonatus), none of them diagnosed separately, therefore all nomina nuda [details]
page(s): 233; note: Three originally included nominal species (obtusus, turriculatus, zonatus), none of them diagnosed separately, therefore all nomina nuda [details]
MolluscaBase eds. (2024). MolluscaBase. Geotrochus van Hasselt, 1823. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=869645 on 2024-04-18
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original description
van Hasselt, J. C. (1823). Uittreksel uit een' brief van den Heer J. C. van Hasselt, aan den Heer C. J. Temminck, geschreven uit Tjecande, Residentie Bantam, den 28sten December 1822. <em>Algemeene Konst- en Letter-bode voor het Jaar II Deel.</em> (no. 35): 130-133.
page(s): 233; note: Three originally included nominal species (obtusus, turriculatus, zonatus), none of them diagnosed separately, therefore all nomina nuda [details]
original description (of Chiroktisma Gude, 1913) Gude, G. K. (1913). Definitions of further new genera of Zonitidae. <em>Proceedings of the Malacological Society of London.</em> 10: 389-391., available online at https://www.biodiversitylibrary.org/page/15237398
page(s): 390 [details]
additional source Pilsbry, H. A. (1935). The status of <i>Geotrochus</i> van Hasselt. <em>The Nautilus.</em> 49(2): 67., available online at https://www.biodiversitylibrary.org/page/8527702 [details]
page(s): 233; note: Three originally included nominal species (obtusus, turriculatus, zonatus), none of them diagnosed separately, therefore all nomina nuda [details]
original description (of Chiroktisma Gude, 1913) Gude, G. K. (1913). Definitions of further new genera of Zonitidae. <em>Proceedings of the Malacological Society of London.</em> 10: 389-391., available online at https://www.biodiversitylibrary.org/page/15237398
page(s): 390 [details]
additional source Pilsbry, H. A. (1935). The status of <i>Geotrochus</i> van Hasselt. <em>The Nautilus.</em> 49(2): 67., available online at https://www.biodiversitylibrary.org/page/8527702 [details]
