扁卷螺屬（學名：）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。

簡述
本屬物種的螺殼皆為平捲及左旋。

分佈
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。

物種
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)

參考文獻

 扁卷螺族 Planorbini

延伸閱讀
 Powell A. W. B. (1979). New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand, ISBN 0-00-216906-1

外部連結

 
 1774年描述的分类群