Cyclotus is a genus of tropical land snails in the subfamily Cyclophorinae of the family Cyclophoridae.MolluscaBase eds. (2020). MolluscaBase. Cyclotus Swainson, 1840. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=934777 on 2020-10-02

Species

Cyclotus adamsi Pilsbry & Hirase, 1906 Cyclotus amabilis Fulton, 1905 Cyclotus angulatus Martens, 1874 Cyclotus approximans Heude, 1882 Cyclotus atratus Ancey, 1890 Cyclotus auriculatus Kobelt, 1884 Cyclotus batchianensis L. Pfeiffer, 1861 Cyclotus bemarahae Emberton, 2004 Cyclotus bernsteini Martens, 1863 Cyclotus biangulatus Martens, 1891 Cyclotus bonensis P. Sarasin & F. Sarasin, 1899 Cyclotus borealis (Möllendorff, 1885) Cyclotus boxalli Godwin-Austen, 1889 Cyclotus buginensis P. Sarasin & F. Sarasin, 1899 Cyclotus campanulatus Martens, 1865 Cyclotus canaliculatus Möllendorff, 1895 Cyclotus carinornatus Bollinger, 1918 Cyclotus caroli Kobelt, 1884 Cyclotus chinensis (L. Pfeiffer, 1855) Cyclotus confluens (L. Pfeiffer, 1860) Cyclotus conoideus Möllendorff, 1902 Cyclotus cyclophoroides Möllendorff, 1890 Cyclotus danieli (Morlet, 1886) Cyclotus daucinus (L. Pfeiffer, 1857) Cyclotus dautzenbergi (Sykes, 1902) Cyclotus difficillimus Schmacker & O. Boettger, 1890 Cyclotus dimidiatus Kobelt, 1896 Cyclotus discoideus (G. B. Sowerby I, 1843) Cyclotus discriminendus B. Rensch, 1934 Cyclotus distomellus (G. B. Sowerby I, 1843) Cyclotus dohrni Kobelt, 1902 Cyclotus euzonus Dohrn, 1889 Cyclotus fasciatus Martens, 1864 Cyclotus floresianus Martens, 1891 Cyclotus fooni Thach & F. Huber, 2021 Cyclotus fortunei (L. Pfeiffer, 1854) Cyclotus gallorum Emberton, 2004 Cyclotus gassiesianus Crosse, 1867 Cyclotus gordoni (Benson, 1863) Cyclotus griffithsi Emberton, 2004 Cyclotus grohi (Thach & F. Huber, 2018) (taxon inquirendum) Cyclotus guttatus (L. Pfeiffer, 1853) Cyclotus gwendolenae (Godwin-Austen, 1889) Cyclotus hainanensis (H. Adams, 1870) Cyclotus hebraicus (Lesson, 1831) Cyclotus huberi Thach, 2018 Cyclotus hungerfordi (Godwin-Austen, 1889) Cyclotus iris (Godwin-Austen, 1889) Cyclotus jellesmae P. Sarasin & F. Sarasin, 1899 Cyclotus kaimanaensis Dharma, 2021 Cyclotus labuanensis (L. Pfeiffer, 1864) Cyclotus latruncularius P. Sarasin & F. Sarasin, 1899 Cyclotus lepidotus Vermeulen, 1996 Cyclotus leytensis Möllendorff, 1890 Cyclotus lindstedti (L. Pfeiffer, 1857) Cyclotus liratus Möllendorff, 1902 Cyclotus longipilus Martens, 1865 Cyclotus lowianus (L. Pfeiffer, 1864) Cyclotus macassaricus P. Sarasin & F. Sarasin, 1899 Cyclotus mamillaris Odhner, 1919 Cyclotus masbatensis Pilsbry, 1928 Cyclotus meyeri P. Sarasin & F. Sarasin, 1899 Cyclotus microchilus (Crosse, 1868) Cyclotus micromamillaris Emberton, 2004 Cyclotus mindaiensis (Bock, 1881) Cyclotus mindoricus Quadras & Möllendorff, 1896 Cyclotus minor (Martens, 1872) Cyclotus namorokae Emberton, 2004 Cyclotus natunensis E. A. Smith, 1894 Cyclotus niasensis Fulton, 1907 Cyclotus nigrispirus P. Sarasin & F. Sarasin, 1899 Cyclotus novoguineensis Tapparone Canefri, 1883 Cyclotus obscuratus B. Rensch, 1931 Cyclotus palawanicus E. A. Smith, 1895 Cyclotus pandarus P. Sarasin & F. Sarasin, 1899 Cyclotus peramplas E. von Martens, 1903 Cyclotus politus (G. B. Sowerby I, 1843) Cyclotus porrectus Möllendorff, 1898 Cyclotus pruinosus Martens, 1863 Cyclotus pseudoreticulatus Rensch, 1933 Cyclotus pterocycloides (L. Pfeiffer, 1855) Cyclotus pyrostoma E. A. Smith, 1896 Cyclotus ranae B. Rensch, 1931 Cyclotus schomburgianus Möllendorff, 1883 Cyclotus semiliratus Möllendorff, 1896 Cyclotus setosus (Möllendorff, 1894) Cyclotus siamensis (Martens, 1860) Cyclotus simonianus (Heude, 1886) Cyclotus simplicissimus B. Rensch, 1933 Cyclotus smithi Kobelt, 1902 Cyclotus solutus (Stoliczka, 1872) Cyclotus sontraensis Thach & F. Huber, 2020 Cyclotus spiniferus (Morelet, 1861) Cyclotus stenomphalus Heude, 1882 Cyclotus stoevi Thach & F. Huber, 2021 Cyclotus subflammulatus L. Pfeiffer, 1861 Cyclotus succinctus Martens, 1864 Cyclotus sulcatus Möllendorff, 1890 Cyclotus sumatranus (Martens, 1864) Cyclotus taivanus H. Adams, 1870 Cyclotus tener (Menke, 1856) Cyclotus tourannensis (Eydoux & Souleyet, 1852) Cyclotus trusanensis Godwin-Austen, 1889 Cyclotus tubaeformis Möllendorff, 1882 Cyclotus tubuliferus (L. Pfeiffer, 1854) Cyclotus variegatusSwainson, 1840 Cyclotus yeni Zilch, 1956

Synonyms Cyclotus (Opisthoporus) Benson, 1851: synonym of Opisthoporus Benson, 1851 Cyclotus amboinensis (L. Pfeiffer, 1854); synonym of Cyclotus politus (G. B. Sowerby I, 1843) (unaccepted > junior subjective synonym) Cyclotus birostris (L. Pfeiffer, 1855): synonym of Opisthoporus birostris (L. Pfeiffer, 1855) (unaccepted combination) Cyclotus bourguignati Doumet-Adanson, 1885: synonym of Caspicyclotus sieversi (L. Pfeiffer, 1871) (junior synonym) Cyclotus charmian Hutton, 1883: synonym of Gonatorhaphe fornicata (L. Pfeiffer, 1854) Cyclotus cochinchinensis (L. Pfeiffer, 1857): synonym of Rhiostoma cochinchinense (L. Pfeiffer, 1857) (unaccepted > superseded combination) Cyclotus euryomphalus (L. Pfeiffer, 1857): synonym of Opisthoporus euryomphalus (L. Pfeiffer, 1857) (unaccepted combination) Cyclotus fulminulatus Martens, 1865: synonym of Cyclotus politus (G. B. Sowerby I, 1843) (junior subjective synonym) Cyclotus herzi O. Boettger, 1889: synonym of Caspicyclotus sieversi (L. Pfeiffer, 1871) (junior synonym) Cyclotus laevigatus F. Sandberger, 1870 †: synonym of Procyclotopsis laevigatus (F. Sandberger, 1870) † (new combination) Cyclotus lombockensis E. A. Smith, 1898: synonym of Cyclotus politus (G. B. Sowerby I, 1843) (unaccepted > superseded combination Cyclotus pulchellus (Morelet, 1889): synonym of Rhiostoma cambodjense (Morelet, 1875) Cyclotus scalaris Miller, 1907 †: synonym of Pomatias (Neobembridgia) arneggensis Wenz, 1923 † represented as Pomatias arneggensis Wenz, 1923 † (junior secondary homonym of Cyclostoma scalare Pfeiffer, 1851, later placed in Cyclotus) Cyclotus reticulatus Martens, 1864: synonym of Cyclotus politus (G. B. Sowerby I, 1843) Cyclotus sieversi L. Pfeiffer, 1871: synonym of Caspicyclotus sieversi (L. Pfeiffer, 1871) (new combination) Cyclotus suluanus E. A. Smith, 1894: synonym of Cyclotus politus (G. B. Sowerby I, 1843) Cyclotus trailli L. Pfeiffer, 1862: synonym of Cyclotopsis trailli (L. Pfeiffer, 1862) Cyclotus vicinus E. A. Smith, 1896: synonym of Cyclotus politus (G. B. Sowerby I, 1843)

References

Habe, T. (1965). Operculated land molluscs from South-East Asia. In: Nature and life in southeast Asia, vol 4, Fauna and Flora Research Society, Kyoto, Japan. pp. 111-128, 2 plates. Thach, N. N. (2018). New shells of South Asia. Seashells-Landsnails-Freshwater Shells. 3 New Genera, 132 New Species & Subspecies. 48HRBooks Company, Akron, Ohio, USA. 173 pp Thach, N. N. (2021). New shells of South Asia and Taiwan, China, Tanzania. Seashells*Freshwater*Land snails. With 116 new species and subspecies and rejected synonyms, accepted species. 48HRBooks Company, Akron, Ohio, USA. 202 pp.

External links Möllendorff, O. F. von. (1890). Die Landschnecken-Fauna der Insel Cebu. Bericht über die Senckenbergische Naturforschende Gesellschaft in Frankfurt-am-Main. (1890): 189-292, pls 7-9. Möllendorff, O. F. von. (1900). Zur Binnenmollusken-Fauna von Annams III. Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft. 32 (7-8): 117-121 & 32 (9-10): 129-139 Swainson, W. (1840). A treatise on malacology or shells and shell-fish. London, Longman. viii + 419 pp Kobelt W. (1902). Das Tierreich. Eine Zusammenstellung und Kennzeichnung der rezenten Tierformen. 16. Lieferung. Mollusca. Cyclophoridae. Das Tierreich. XXXIX + 662 pp., 1 map. [July. Berlin (R. Friedländer)]