{{Short description|Genus of gastropods}} {{Use dmy dates|date=July 2024}} {{Automatic taxobox |image = Pterocyclos heinrichhuberi (MNHN-IM-2000-35505) 001.jpeg |image_caption = Shell of ''Pterocyclos heinrichhuberi'' (holotype at MNHN, Paris) |taxon = Pterocyclos |authority = Benson, 1832 |type_species= ''Pterocyclos rupestris'' <small>Benson, 1832</small> |synonyms_ref =<ref name="WoRMS" /> |synonyms = * ''Cyclostoma (Pterocyclos)'' <small>Benson, 1832</small> * ''Pterocyclus'' <small>P. Fischer, 1885</small> (unjustified emendation of Pterocyclos) * ''Steganotoma'' <small>Troschel, 1837</small> (junior synonym) |display_parents= 3 }}

'''''Pterocyclos''''' is a genus of tropical land snails in the subfamily Cyclophorinae of the family Cyclophoridae.<ref name="WoRMS">MolluscaBase eds. (2021). MolluscaBase. Pterocyclos Benson, 1832. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=817717 on 13 June 2021</ref>

==Species== {{div col|colwidth=20em}} * ''Pterocyclos aborensis'' <small>Godwin-Austen, 1915</small> * ''Pterocyclos albersi'' <small>L. Pfeiffer, 1847</small> * ''Pterocyclos amabilis'' <small>Fulton, 1905</small> * ''Pterocyclos anamullayensis'' <small>Sutcharit & Panha, 2019</small> * ''Pterocyclos anguliferus'' <small>(Souleyet, 1841)</small> * ''Pterocyclos aspersus'' <small>Bullen, 1906</small> * ''Pterocyclos ater'' <small>Stoliczka, 1871</small> * ''Pterocyclos aureus'' <small>(Heude, 1885)</small> * ''Pterocyclos baruensis'' <small>H. Rolle, 1908</small> * ''Pterocyclos berthae'' <small>Dautzenberg & Hamonville, 1887</small> * ''Pterocyclos bifrons'' <small>L. Pfeiffer, 1855</small> * ''Pterocyclos bilabiatus'' <small>Benson, 1835</small> * ''Pterocyclos blandi'' <small>Benson, 1851</small> * ''Pterocyclos brahmakundensis'' <small>Godwin-Austen, 1915</small> * ''Pterocyclos celebensis'' <small>(E. A. Smith, 1896)</small> * ''Pterocyclos cetra'' <small>Benson, 1856</small> * ''Pterocyclos cingalensis'' <small>Benson, 1853</small> * ''Pterocyclos comatus'' <small>Beddome, 1881</small> * ''Pterocyclos cucullus'' <small>Godwin-Austen, 1889</small> * ''Pterocyclos cumingi'' <small>L. Pfeiffer, 1851</small> * ''Pterocyclos cyclophoroideus'' <small>G. Nevill, 1881</small> * ''Pterocyclos diluvium'' <small>Sutcharit & Panha, 2014</small> * ''Pterocyclos eudaedaleus'' <small>Crosse, 1869</small> * ''Pterocyclos feddeni'' <small>W. T. Blanford, 1865</small> * ''Pterocyclos foveolatus'' <small>E. von Martens, 1908</small> * ''Pterocyclos franzhuberi'' <small>Thach, 2017</small> * ''Pterocyclos frednaggsi'' <small>Sutcharit & Panha, 2014</small> * ''Pterocyclos friedae'' <small>Thach & F. Huber, 2016</small> * ''Pterocyclos heinrichhuberi'' <small>Thach & F. Huber, 2020</small> * ''Pterocyclos huberi'' <small>Thach, 2015</small> * ''Pterocyclos insignis'' <small>Theobald, 1865</small> * ''Pterocyclos kintanum'' <small>(de Morgan, 1885)</small> * ''Pterocyclos kobelti'' <small>Clench & Archer, 1932</small> * ''Pterocyclos latilabrum'' <small>E. A. Smith, 1895</small> * ''Pterocyclos magnus'' <small>Godwin-Austen, 1876</small> * ''Pterocyclos marionae'' <small>Preston, 1914</small> * ''Pterocyclos miriensis'' <small>Godwin-Austen, 1915</small> * ''Pterocyclos moellendorffi'' <small>Kobelt, 1909</small> * ''Pterocyclos moluccensis'' <small>Kobelt, 1897</small> * ''Pterocyclos nanus'' <small>Benson, 1851</small> * ''Pterocyclos niahensis'' <small>Godwin-Austen, 1889</small> * ''Pterocyclos perrieri'' <small>Morlet, 1889</small> * ''Pterocyclos prestoni'' <small>Bavay & Dautzenberg, 1909</small> * ''Pterocyclos pseudocumingi'' <small>Möllendorff, 1897</small> * ''Pterocyclos pullatus'' <small>Benson, 1856</small> * ''Pterocyclos puriensis'' <small>(G. Nevill, 1878)</small> * ''Pterocyclos rupestris'' <small>Benson, 1832</small> * ''Pterocyclos schileykoi'' <small>Thach & F. Huber, 2017</small> * ''Pterocyclos schmackeri'' <small>Möllendorff, 1897</small> * ''Pterocyclos sluiteri'' <small>O. Boettger, 1890</small> * ''Pterocyclos spelaeotes'' <small>(Tomlin, 1931)</small> * ''Pterocyclos spiramentum'' <small>Godwin-Austen, 1915</small> * ''Pterocyclos spiroliratus'' <small>Djajasasmita, 1988</small> * ''Pterocyclos subalatus'' <small>Sykes, 1903</small> * ''Pterocyclos subulatus'' <small>Benson, 1903</small> * ''Pterocyclos tenuilabiatus'' <small>(Metcalfe, 1852)</small> * ''Pterocyclos thachi'' <small>F. Huber, 2017</small> * ''Pterocyclos troscheli'' <small>Benson, 1851</small> * ''Pterocyclos umbraticus'' <small>(van Benthem Jutting, 1949)</small> {{div col end}} ;Taxa inquirenda: * ''Pterocyclos liuanus'' <small>Gredler, 1885</small> * ''Pterocyclos microchilus'' <small>Crosse, 1868</small> ;Synonyms: * ''Pterocyclos (Spiraculum)'' <small>Pearson, 1833</small>: synonym of ''Spiraculum'' <small>Pearson, 1833</small> (unaccepted rank) * ''Pterocyclos (Spiraculum) mastersi'' <small>(W. T. Blanford, 1877)</small>: synonym of ''Spiraculum mastersi'' <small>W. T. Blanford, 1877</small> (unaccepted combination) * ''Pterocyclos (Spiraculum) mastersi'' <small>Blanford, 1877</small>: synonym of ''Spiraculum mastersi'' <small>W. T. Blanford, 1877</small> * ''Pterocyclos albersi'' <small>L. Pfeiffer, 1847</small>: synonym of ''Crossopoma albersi'' <small>(L. Pfeiffer, 1847)</small> (original combination) * ''Pterocyclos bathyschisma'' <small>Möllendorff, 1898</small>: synonym of ''Ptychopoma bathyschisma'' <small>(Möllendorff, 1898)</small> (original combination) * ''Pterocyclos biciliatum'' <small>Mousson, 1849</small>: synonym of ''Opisthoporus biciliatus'' <small>(Mousson, 1849)</small> (original combination) * ''Pterocyclos cambodjensis'' <small>Morelet, 1875</small>: synonym of ''Rhiostoma cambodjense'' <small>(Morelet, 1875)</small> (original combination) * ''Pterocyclos chinensis'' <small>Möllendorff, 1874</small>: synonym of ''Ptychopoma chinense'' <small>(Möllendorff, 1874)</small> (original combination) * ''Pterocyclos cycloteus'' <small>Gredler, 1885</small>: synonym of ''Ptychopoma cycloteum'' <small>(Gredler, 1885)</small> (original combination) * ''Pterocyclos danieli'' <small>Morlet, 1886</small>: synonym of ''Cyclotus danieli'' <small>(Morlet, 1886)</small> (junior synonym) * ''Pterocyclos gerlachi'' <small>Möllendorff, 1882</small>: synonym of ''Pterocyclus gerlachi'' <small>Möllendorff, 1882</small> (incorrect spelling of genus name) * ''Pterocyclos hainanensis'' <small>H. Adams, 1870</small>: synonym of ''Cyclotus hainanensis'' <small>(H. Adams, 1870)</small> (original combination) * ''Pterocyclos hensanensis'' <small>Gredler, 1886</small>: synonym of ''Ptychopoma lienense hensanense'' <small>(Gredler, 1886)</small> (original combination and rank) * ''Pterocyclos hispidus'' <small>(Pearson, 1833)</small>: synonym of ''Spiraculum hispidum'' <small>Pearson, 1833</small> (unaccepted combination) * ''Pterocyclos incomptus'' <small>(G. B. Sowerby I, 1850)</small>: synonym of ''Incidostoma incomptum'' <small>(G. B. Sowerby I, 1850)</small> (superseded combination) * ''Pterocyclos labuanensis'' <small>L. Pfeiffer, 1864</small>: synonym of ''Cyclotus labuanensis'' <small>(L. Pfeiffer, 1864)</small> (original combination) * ''Pterocyclos lienensis'' <small>Gredler, 1882</small>: synonym of ''Ptychopoma lienense lienense'' <small>(Gredler, 1882)</small> (original combination) * ''Pterocyclos liuanum'' <small>Gredler, 1885</small>: synonym of ''Ptychopoma lienense liuanum'' <small>(Gredler, 1885)</small> (original combination and rank) * ''Pterocyclos lowianus'' <small>L. Pfeiffer, 1864</small>: synonym of ''Cyclotus lowianus'' <small>(L. Pfeiffer, 1864)</small> (original combination) * ''Pterocyclos marioni'' <small>Ancey, 1898</small>: synonym of ''Rhiostoma marioni'' <small>(Ancey, 1898)</small> (original combination) * ''Pterocyclos mindaiensis'' <small>Bock, 1881</small>: synonym of ''Cyclotus mindaiensis'' <small>(Bock, 1881)</small> (original combination) * ''Pterocyclos parva'' <small>Pease, 1865</small>: synonym of ''Garrettia parva'' <small>(Pease, 1865)</small> (original combination) * ''Pterocyclos parvus'' <small>(Pearson, 1833)</small>: synonym of ''Spiraculum parvum'' <small>Pearson, 1833</small> (unaccepted combination) * ''Pterocyclos regelspergeri'' <small>(de Morgan, 1885)</small>: synonym of ''Spiraculum regelspergeri'' <small>(de Morgan, 1885)</small> * ''Pterocyclos spaleotes'' <small>(Tomlin, 1931)</small>: synonym of ''Pterocyclos spelaeotes'' <small>(Tomlin, 1931)</small> (incorrect subsequent spelling) * ''Pterocyclos sumatranus'' <small>E. von Martens, 1864</small>: synonym of ''Cyclotus sumatranus'' <small>(E. von Martens, 1864)</small> (original combination) * ''Pterocyclos tener'' <small>Menke, 1857</small>: synonym of ''Cyclotus tener'' <small>(Menke, 1856)</small> (original combination) * ''Pterocyclos tristis'' <small>Blanford, 1869</small>: synonym of ''Theobaldius tristis'' <small>(Blanford, 1869)</small> * ''Pterocyclos vanbuensis'' <small>E. A. Smith, 1896</small>: synonym of ''Scabrina vanbuensis'' <small>(E. A. Smith, 1896)</small> (original combination) * ''Pterocyclos wilsoni'' <small>L. Pfeiffer, 1866</small>: synonym of ''Ptychopoma wilsoni'' <small>(L. Pfeiffer, 1866)</small> (original combination)

==References== {{reflist}}

==External links== * [https://www.biodiversitylibrary.org/page/37177081 Benson, W. H. (1832). Account of a new genus of land snails, allied to the genus Cyclostoma, of Lamarck; with a description of a species found on the outlying rocks of the Rajmahal range of Hills. The Journal of the Asiatic Society of Bengal. 1: 11–14, pl. 1] * [https://www.biodiversitylibrary.org/item/47340 Fischer P. (1880–1887). Manuel de Conchyliologie et de Paléontologie Conchyliologique. Paris, Savy pp. XXIV + 1369 + pl. 23.] * [https://www.biodiversitylibrary.org/page/13477889 Troschel, F. H. (1837). Steganotoma nov. gen. Archiv für Naturgeschichte. 3(1): 163–165, pl. 3, figs 12–13.] * [https://www.biodiversitylibrary.org/page/16086994#page/212/mode/1up Adams, A. (1861). On the animal of Alycaeus and some other cyclophoroid genera. Annals and Magazine of Natural History. (3) 7 (39): 196–197] * [https://www.biodiversitylibrary.org/page/10971913 Reeve, L. A. (1863). Monograph of the genus Pterocyclos. In: Conchologia Iconica, or, illustrations of the shells of molluscous animals, vol. 14, pls. 1–5 and unpaginated text. L. Reeve & Co., London] * {{commons-inline}}

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Category:Cyclophoridae Category:Gastropod genera Category:Long stubs with short prose Category:Taxa named by William Henry Benson {{Cyclophoridae-stub}}