扁蜷屬

扁卷螺屬（學名：Planorbis）是一種會呼吸空氣的淡水螺，屬於扁卷螺科扁卷螺亞科扁卷螺族。本屬所有物種都有左旋的螺殼。 本屬物種的螺殼皆為平捲及左旋。 本物種分佈於全世界。已知從侏羅紀到現在都有發現本物種的足跡。 Species within the genus Planorbis include: Subgenus Planorbis (Jalpuchorbis) Prysjazhnjuk & Kovalenko, 1986 † Planorbis bolgradensis Prysjazhnjuk & Kovalenko, 1986 † Planorbis roshkai Prysjazhnjuk & Kovalenko, 1986 Subgenus Planorbis (Planorbis) Müller, 1773 Planorbis corinna Gray, 1850 Planorbis carinatus O. F. Müller, 1774 Planorbis moquini Requien, 1848 Planorbis planorbis (Linnaeus, 1758) Planorbis kahuica Finlay & Laws, 1931 Subgenus ? † Planorbis anceps Sacco, 1884 † Planorbis austroalpinus Harzhauser & Neubauer in Harzhauser et al., 2012 † Planorbis bouei Pavlović, 1932 † Planorbis fischeri Wenz, 1919 † Planorbis gladilini Pavlović, 1931 Planorbis intermixtus Mousson, 1874 † Planorbis kochi Pavlović, 1927 † Planorbis nisseanus Pavlović, 1931 † Planorbis petrovici Pavlović, 1931 † Planorbis striatus Serres, 1853 † Planorbis truncatocarinatus Pavlović, 1931 † Planorbis verticilloides Pavlović, 1931 † Planorbis zivkovici Pavlović, 1931 Suggenera and species brought into synonymy Subgenus Planorbis (Anisus) Studer, 1820: synonym of Anisus Studer, 1820 Subgenus Planorbis (Armiger) Hartmann, 1843 : synonym of Gyraulus (Armiger) Hartmann, 1843 represented as Gyraulus Charpentier, 1837 Subgenus Planorbis (Bathyomphalus) Charpentier, 1837: synonym of Bathyomphalus Charpentier, 1837 Subgenus Planorbis (Coretus) Gray, 1847: synonym of Planorbarius Duméril, 1805 Subgenus Planorbis (Gyraulus) Agassiz in Charpentier, 1837: synonym of Gyraulus Charpentier, 1837 † Planorbis (Gyraulus) declivis var. balizacensis Peyrot, 1932: synonym of † Anisus balizacensis (Peyrot, 1932) Subgenus Planorbis (Gyrorbis) Fitzinger, 1833: synonym of Valvata O. F. Müller, 1774 Subgenus Planorbis (Odontogyrorbis) Lörenthey, 1906: synonym of Anisus (Anisus) Studer, 1820 Subgenus Planorbis (Segmentina) Fleming, 1818: synonym of Segmentina Fleming, 1818 Planorbis acronicus Férussac, 1807: synonym of Gyraulus acronicus (Férussac, 1807) Planorbis albus O. F. Müller, 1774: synonym of Gyraulus albus (O. F. Müller, 1774) Planorbis argaeicus Sturany, 1904: synonym of Gyraulus argaeicus (Sturany, 1904) Planorbis atkinsoni Johnston, 1879: synonym of Gyraulus atkinsoni (Johnston, 1879) Planorbis biwaensis Preston, 1916: synonym of Gyraulus biwaensis (Preston, 1916) Planorbis borealis Westerlund, 1875: synonym of Gyraulus acronicus (Férussac, 1807) Planorbis campanulatus Say, 1821 accepted as Planorbella campanulata (Say, 1821) Planorbis chinensis Dunker, 1848: synonym of Gyraulus chinensis (Dunker, 1848) Planorbis contrarius O. F. Müller, 1774: synonym of Marisa cornuarietis (Linnaeus, 1758) Planorbis convexiusculus Hutton, 1849: synonym of Gyraulus convexiusculus (Hutton, 1849) Planorbis costulatus Krauss, 1848: synonym of Gyraulus costulatus (Krauss, 1848) Planorbis crosseanus Bourguignat, 1862: synonym of Gyraulus albus (O. F. Müller, 1774) Planorbis ehrenbergi Beck, 1837: synonym of Gyraulus ehrenbergi (Beck, 1837) Planorbis essingtonensis E. A. Smith, 1882: synonym of Gyraulus essingtonensis (E. A. Smith, 1882) Planorbis fragilis Tate, 1896: synonym of Gyraulus essingtonensis (E. A. Smith, 1882) Planorbis gredleri Gredler, 1859: synonym of Gyraulus acronicus (Férussac, 1807) Planorbis hebraicus Bourguignat, 1852: synonym of Gyraulus hebraicus (Bourguignat, 1852) Planorbis hispidus Draparnaud, 1805: synonym of Gyraulus albus (O. F. Müller, 1774) Planorbis imbricatus O. F. Müller, 1774: synonym of Gyraulus crista (Linnaeus, 1758) represented as Gyraulus (Armiger) crista (Linnaeus, 1758) Planorbis laevis Alder, 1838: synonym of Gyraulus laevis (Alder, 1838) Planorbis leucostoma Millet, 1813: synonym of Anisus (Anisus) leucostoma (Millet, 1813) Planorbis natalensis Krauss, 1848: synonym of Afrogyrorbis natalensis (Krauss, 1848) Planorbis paladilhi Moitessier, 1867: synonym of Gyraulus crista (Linnaeus, 1758) represented as Gyraulus (Armiger) crista (Linnaeus, 1758) Planorbis parvus Say, 1817: synonym of Gyraulus parvus (Say, 1817) Planorbis persicus Ancey, 1900: synonym of Planorbis intermixtus Mousson, 1874 Planorbis piscinarum Bourguignat, 1852: synonym of Gyraulus piscinarum (Bourguignat, 1852) Planorbis riparius Westerlund, 1865: synonym of Gyraulus riparius (Westerlund, 1865) Planorbis rossmaessleri Auerswald, 1851: synonym of Gyraulus rossmaessleri (Auerswald, 1851) Planorbis rotula Benson, 1850: synonym of Gyraulus rotula (Benson, 1850) Planorbis sivalensis Clessin, 1884: synonym of Gyraulus sivalensis (Clessin, 1884) Planorbis spirillus Gould, 1859: synonym of Gyraulus spirillus (Gould, 1859) Planorbis spirorbis (Linnaeus, 1758): synonym of Anisus (Anisus) spirorbis (Linnaeus, 1758) Planorbis thermalis Westerlund, 1885: synonym of Gyraulus laevis (Alder, 1838) Planorbis umbilicatus (Müller, 1773): synonym of Planorbis (Planorbis) planorbis (Linnaeus, 1758) Planorbis waterhousei Clessin, 1885: synonym of Gyraulus waterhousei (Clessin, 1885) Müller O. F. (1773). Vermivm terrestrium et fluviatilium, seu animalium infusoriorum, helminthicorum et testaceorum, non marinorum, succincta historia. Voluminis Imi pars Ima. pp. [1-33], 1-135. Havniae & Lipsiae. (Heineck & Faber). Bouchet, P.; Rosenberg, G. Planorbis O. F. Müller, 1773. WoRMS. 2014 [2014-11-23].  Pek, I.; Vašíček, Z.; Roček, Z.; Hajn., V.; Mikuláš, R. Základy zoopaleontologie. Olomouc. 1996: 264 pp. ISBN 80-7067-599-3 （捷克语）.  扁卷螺族 Planorbini Powell A. W. B. (1979). New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand, ISBN 0-00-216906-1 维基共享资源上的相关多媒体资源：扁蜷屬 Albrecht, C.; Kuhn, K.; Streit, B. A molecular phylogeny of Planorboidea (Gastropoda, Pulmonata): insights from enhanced taxon sampling. Zoologica Scripta. 2007, 36: 27–39. doi:10.1111/j.1463-6409.2006.00258.x （英语）.