膝沟藻科（学名：Gonyaulacaceae）为膝沟藻目的一个科。

下级分类
本科包括以下属：
 Acanthaulax Sarjeant, 1968
 Acanthogonyaulax (Kofoid) Graham, 1942
 Achilleodinium G.L.Eaton, 1976
 Achomosphaera Evitt, 1963
 Actinotheca Cookson & Eisenack
 Aireiana Cookson & Eisenack
 Aldorfia L.E.Stover & W.R.Evitt, 1978
 Ambonosphaera R.A.Fensome, 1979
 Amiculosphaera R.Harland, 1979
 Amphorosphaeridium R.J.Davey
 Amphorulacysta Y.-Y.Chen, 2013
 Amylax Meunier, 1910
 Apteodinium Eisenack, 1958
 Arachnodinium Wilson & Clowes, 1982
 Araneosphaera Eaton
 Archeotectatum D.Habib, 1972
 Areosphaeridium G.L.Eaton, 1971
 Ataxiodinium Reid
 Avellodinium Blackhouse, 1988
 Avellodinium S.Duxbury, 1977
 Bacchidinium R.J.Davey, 1979
 Barbatacysta Courtinat, 1989
 Belodinium I.C.Cookson & A.Eisenack, 1960
 Belowicysta J.B.Riding & G.Zijlstra, 2006
 Bitectatodinium G.J.Wilson, 1973
 Caledonidinium Reid, 1974
 Carpatella A.S.Grigorovitch, 1970
 Carpodinium I.C.Cookson & A.Eisenack, 1962
 Cassiculosphaeridia R.J.Davey, 1969
 Catastomocystis C.Singh, 1983
 Cernicysta L.E.Stover & R.Helby, 1987
 Chathrocysta F.Stein, 1883
 Chytroeisphaeridia (Sarjeant) Downie, Evitt & Sarjeant, 1963
 Clathroctenocystis V.D.Wiggins, 1972
 Cometodinium G.Deflandre & Courteville, 1940
 Compositosphaeridium L.Dodekova, 1974
 Coniferatium J.D.Burgess
 Conneximura F.May, 1980
 Conosphaeridium Cookson & Eisenack, 1969
 Cordosphaeridium Eisenack, 1963
 Coronifera Cookson & Eisenack
 Corradinisphaeridium Masure, 1986
 Corrudinium Stover & Evitt
 Cousteaudinium L.de Verteuil & G.Norris, 1996
 Cribroperidinium J.Neale & Sarjeant, 1962
 Cryptarchaeodinium G.Deflandre
 Ctenidodinium Deflandre
 Cymososphaeridium R.J.Davey, 1982
 Damassadinium R.A.Fensome, F.J.R.Taylor, G.Norris, W.A.S.Sarjeant, D.I.Wharton & G.L.Williams, 1993
 Danea P.Morgenroth, 1968
 Diacanthum D.Habib
 Dichadogonyaulax W.A.S.Sarjeant
 Dimidium M.A.Pearce, 2010
 Diphasiosphaera S.Duxbury, 1980
 Diphyes Cookson, 1965
 Disphaerogena D.Wetzel, 1933
 Dissiliodinium W.S.Drugg, 1978
 Durotrigia D.Bailey, 1987
 Eatonicysta L.E.Stover & W.R.Evitt, 1978
 Ectosphaeropsis L.Londeix & Jan du Chêne, 1988
 Edwardsiella G.J.M.Versteegh & D.Zevenboom, 1995
 Egmontodinium G.U.Gitmez & W.A.S.Sarjeant, 1972
 Emmetrocysta L.E.Stover, 1975
 Emslandia Gerlach, 1961
 Endoscrinium Klement, 1960
 Energlynia W.A.S.Sarjeant, 1976
 Eodinia Eisenack
 Epitricysta L.E.Stover & R.Helby, 1987
 Escharisphaeridia U.Erkmen & W.A.S.Sarjeant, 1980
 Evittosphaerula S.B.Manum, 1979
 Exiguisphaera S.Duxbury, 1979
 Fibrocysta L.E.Stover & W.R.Evitt, 1978
 Filisphaera J.P.Bujak, 1984
 Florentinia R.J.Davey & J.P.Verdier, 1973
 Foucheria Monteil, 1992
 Frigatadinium J.B.Riding, 2004
 Furzidinium Stancliffe, 1991
 Fusigonyaulax C.A.Kofoid, 1911
 Galeacysta D.Corradini & U.Biffi, 1988
 Gelatia J.P.Bujak, 1984
 Glaphyrosphaera P.Schiøler & G.J.Wilson, 1994
 Glossodinium N.S.Ioannides, G.N.Stavrinos & C.Downie, 1977
 Gongylodinium J.P.G.Fenton, R.Neves & K.M.Piel, 1980
 Gonyaulacysta Deflandre, 1964
 膝沟藻属 Gonyaulax Diesing, 1866
 Gordiacysta Miles, 1990
 Habibacysta M.J.Head, G.Norris & P.J.Mudie, 1989
 Hafniasphaera J.M.Hansen, 1977
 Hapsocysta R.J.Davey, 1979
 Helbydinium Snape, 1992
 Heliodinium Alberti
 Hemiplacophora I.C.Cookson & A.Eisenack, 1965
 Hemisphaeridium J.P.Bujak, 1980
 Herendeenia V.D.Wiggins, 1969
 Heterosphaeridium I.C.Cookson & A.Eisenack, 1969
 Hexasphaera Clarke & Verdier
 Histiophora K.W.Klement, 1960
 Hurunuia Wilson, 1984
 Hystrichodinium G.Deflandre, 1935
 Hystrichokolpoma Klumpp, 1953
 Hystrichosphaera O.Wetzel, 1933
 Hystrichosphaerina G.Alberti, 1961
 Hystrichosphaeropsis G.Deflandre, 1935
 Hystrichostrogylon Agelopoulos, 1964
 Ifecysta Jan du Chêne & Adediran, 1985
 Impagidinium L.E.Stover & W.R.Evitt, 1978
 Invertocysta L.E.Edwards, 1985
 Isthmocystis S.Duxbury, 1979
 Kaiwaradinium Wilson, 1978
 Kallosphaeridium J.De Coninck, 1969
 Kenleyia Cookson & Eisenack
 Kiokansium Below, 1982
 Kiokansium Stover & Evitt
 Kipatimudinium E.Samwel Msaky, 2011
 Kleithriasphaeridium R.J.Davey, 1974
 Komewuia Cookson & Eisenack
 Korystocysta Woollam, 1983
 Lagenorhytis S.Duxbury, 1979
 Lanterna L.Dodekova, 1969
 Leptodinium K.W.Klement, 1960
 Liesbergia Berger, 1986
 Limbodinium J.B.Riding, 1987
 Lingulodinium D.Wall, 1967
 Lithodinia Eisenack, 1935
 Litosphaeridium R.J.Davey & G.L.Williams, 1966
 Lophocysta S.B.Manum, 1979
 Meiourogonyaulax Sarjeant, 1966
 Melitasphaeridium Harland & Hill, 1979
 Meristaulax W.A.S.Sarjeant, 1984
 Millioudodinium Stover & Evitt, 1978
 Mosaicodinium Dodekova, 1990
 Muraticysta M.J.Head, G.Norris & P.J.Mudie, 1989
 Muratodinium W.S.Drugg, 1970
 Nelchinopsis V.Wiggins
 Nematosphaeropsis Deflandre & Cookson, 1955
 Neodiacrodium V.A.Fedorova-Shakhmundes, 1976
 Nexosispinum R.J.Davey, 1979
 Occisucysta G.U.Gitmez, 1970
 Ochetodinium S.P.Damassa, 1979
 Okerisphaeridium Kunz, 1990
 Oligokolpoma R.A.Fensome, G.L.Williams & R.A.MacRae, 2009
 Oligosphaeridium R.J.Davey & G.L.Williams, 1966
 Omatia I.C.Cookson & A.Eisenack
 Operculodinium D.Wall, 1967
 Palaecysta Y.-Y.Chen, 2013
 Palaeotaeniophora E.A.Molinari-Novoa & M.D.Guiry, 2021
 Palmnickia Eisenack, 1954
 Pandadinium Courtinat, 1989
 Paraireiana He, 1984
 Pentadinium E.Gerlach
 Perisseiasphaeridium R.J.Davey & G.L.Williams, 1966
 Pervosphaeridium H.-S.Yun, 1981
 Pilosidinium Courtinat, 1989
 Polystephanephorus W.A.S.Sarjeant, 1961
 Polystephanosphaera W.A.S.Sarjeant, 1960
 Prionodinium H.A.Leffingwell & R.P.Morgan, 1977
 Protoceratium Bergh, 1881
 Protoellipsodinium R.J.Davey & J.P.Verdier, 1971
 Psaligonyaulax W.A.S.Sarjeant, 1966
 Pterocysta A.Rochon, 2002
 Pterodinium Eisenack, 1958
 Pyxidinopsis D.Habib
 Rhynchodiniopsis G.Deflandre, 1935
 Rigaudella R.Below, 1982
 Rotosphaeropsis R.J.Davey, 1988
 Rottnestia I.C.Cookson & A.Eisenack, 1961
 Samlandia A.Eisenack, 1954
 Saturnodinium H.Brinkhuis, A.J.Powell & D.Zevenboom, 1992
 Scriniodinium Klement, 1957
 Sentusidinium W.A.S.Sarjeant & L.E.Stover, 1978
 Silicisphaera R.J.Davey & J.P.Verdier, 1976
 Sirmiodiniopsis W.S.Drugg, 1978
 Sirmiodinium G.Alberti, 1961
 Spiniferella L.E.Stover & J.Hardenbol, 1994
 Spiniferites G.A.Mantell, 1850
 Spongodinium G.Deflandre, 1936
 Stanfordella J.Helenes & J.Lucas-Clark, 1997
 Stephodinium G.Deflandre
 Stiphrosphaeridium R.J.Davey, 1982
 Stoveracysta Clowes, 1985
 Subathua A.K.Khanna & H.P.Singh, 1980
 Surculosphaeridium R.J.Davey et al., 1966
 Systematophora Klement, 1960
 Tapeinosphaeridium N.S.Ioannides, G.N.Stavrinos & C.Downie
 Tectatodinium D.Wall, 1967
 Tehamadinium Jan du Chêne, Becheler, Helenes & Masure, 1986
 Thalassiphora A.Eisenack & H.Gocht, 1960
 Thompsodinium Bourrelly, 1970
 Trabeculidium S.Duxbury, 1980
 Triblastula O.Wetzel, 1933
 Trichodinium Eisenack & Cookson, 1960
 Trioperculodinium W.S.Drugg
 Triphragmadinium S.Van Simaeys, D.Munsterman & H.Brinkhuis, 2005
 Tubotuberella Vozzhennikova
 Turbiosphaera Archangelsky
 Unipontidinium Wrenn, 1988
 Vexillocysta Harding, 1990
 Virgodinium M.Sütoné Szentai, 2010
 Wanaea Cookson & Eisenack
 Whitecliffia M.A.Pearce, 2010
 Wigginsiella Lucas-Clark, 1987
 Wilsonisphaera Slimani, 1994
 Xenicodinium Klement, 1960
 Yalkalpodinium Morgan, 1979

参考文献

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