扁蜷科
分類 > 屬

本科的模式屬是 Planorbis Müller（英语：）。以下列出主要根據布歇特及其他人(2005)的分類，因為Albrecht (2007)的分類並未整全的包括本科所有的屬。至於每個屬的亞屬則依照 Glöer (2002) 的文獻。以下綜合三份文獻的結果：
扁蜷亞科 Planorbinae Rafinesque, 1815
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多旋螺屬 Anisus S. Studer, 1820
subgenus Disculifer C. Boettger, 1944
Bathyomphalus Charpentier, 1837
旋螺属 Gyraulus Charpentier, 1837
subgenus Torquis Dall, 1905
subgenus Lamorbis Starobogatov, 1967
subgenus Armiger Hartmann, 1843
平扁蜷屬 Hippeutis Charpentier, 1837：又名圓扁螺屬
tribe Ancylini Rafinesque, 1815
Ancylus O. F. Müller, 1773 - type genus of tribe Ancylini
tribe Biomphalariini H. Watson, 1954
Biomphalaria Preston, 1910 - type genus of tribe Biomphalariini
Drepanotrema Crosse & P. Fischer, 1880
扁卷螺族 Planorbini Rafinesque, 1815
扁卷螺屬 Planorbis Müller, 1773
tribe Planorbulini Pilsbry, 1934
Planorbula Haldeman, 1840 - type genus of tribe Planorbulini
tribe Segmentinini F.C. Baker, 1945
Segmentina Fleming, 1818 - type genus of tribe Segmentinini
淤泥螺亞科 Bulininae P. Fischer & Crosse, 1880
印度扁卷螺屬 Indoplanorbis Annandale & Prashad, 1920：單型屬，只有Indoplanorbis exustus一個物種。
Planorbarius Duméril, 1806
Planorbella Haldeman, 1842
Menetus H. Adams & A. Adams, 1855 MOVE TO CORRECT TRIBE
subgenus Dilatata Clessin, 1885
tribe Bulinini P. Fischer & Crosse, 1880
Bulinus O. F. Müller, 1781 - type genus of subfamily Bulininae
Gundlachia Pfeiffer, 1849
tribe Coretini Gray, 1847
Coretus Gray, 1847 - type genus of tribe Coretini
tribe Miratestini P. & F. Sarasin, 1897
Miratesta P. & F. Sarasin, 1897 - type genus of tribe Miratestini
Amerianna Strand, 1928
Ferrissia Walker, 1903[來源請求]
Pettancyclus Iredale, 1943
tribe Plesiophysini Bequaert & Clench, 1939
Plesiophysa P. Fischer, 1883 - type genus of tribe Plesiophysini
subfamily Neoplanorbinae Hannibal, 1912
Neoplanorbis Pilsbry, 1906 - type genus of subfamily Neoplanorbinae
subfamily Rhodacmeinae Walker, 1917
Rhodacmea Walker, 1917 - type genus of subfamily Rhodacmeinae
Acrorbis Odhner, 1937
Africanogyrus Özdikmen & Darilmaz, 2007
 - synonym: Afrogyrus Brown & Mandahl-Barth, 1973
Afroplanorbis Thiele, 1931
Amphigyra Pilsbry, 1906
Anisopsis Sandberger, 1875
Antillorbis Harry & Hubendick, 1964
Armigerus Clessin, 1884
Australorbis Pilsbry, 1934
Bayardella Burch, 1977
Berellaia Laubrière & Carez, 1880
Camptoceras Benson, 1843
Camptoceratops Wenz, 1923
Carinifex W.G. Binney, 1865
Carinogyraulis Polinski, 1929
Ceratophallus Brown & Mandahl-Barth, 1973
Choanomphalus Gerstfeldt, 1859
Culmenella Clench, 1927
Fossulorbis Pilsbry, 1934
Glyptophysa Crosse, 1872
Helicorbis Benson, 1855
Helisoma Swainson, 1840
Intha Annandale, 1922
Isidorella Tate, 1896
Kessneria Walker & Ponder, 2001
Leichhardtia Walker, 1988
Lentorbis Mandahl-Barth, 1954
Macrophysa (Meek) Dall, 1870
Paraplanorbis Hanna, 1922
Patelloplanorbis Hubendick, 1957
Pecosorbis D.W. Taylor, 1985
Pentagoniostoma Branson, 1935
Perrinilla Hannibal, 1912
Physastra Tapparone-Canefri, 1883
Physopsis Krauss, 1848
Pingiella F.C. Baker, 1945
Pitharella F. Edwards, 1860
Planorbifex Pilsbry, 1935
Planorbina Haldeman, 1842
Platyphysa P. Fischer, 1883
Platytaphius Pilsbry, 1924
多脉扁螺属 Polypylis Pilsbry, 1906
Promenetus F.C. Baker, 1935
Protancylus P. & F. Sarasin, 1897
Pygmanisus Iredale, 1943
Segmentorbis Mandahl-Barth, 1954
Sineancylus Gutiérrez Gregoric, 2014
Syrioplanorbis F.C. Baker, 1945
Trochorbis Benson, 1855
Vorticifex Meek in Dall, 1870
The genus Camptoceratops Wenz, 1923 is no longer considered to be a planorbid. It was recognised by Curry (1965, p. 360) as a euthecosomatous pteropod (Heterobranchia) (note by Arie W. Janssen, 092507).
属名 Taphius H. Adams & A. Adams, 1855 为Biomphalaria的异名。