异极藻属
下级分类

Gomphonema multiforme Kociolek, Spaulding, Sabbe & Vyverman, 2004
Gomphonema mutunense Ruwer, T.A.V.Ludwig & L.Rodrigues
Gomphonema mutunensis Ruwer, Ludwig & Rodrigues, 2019
Gomphonema nagpurense Sarode & Kamat, 1984
Gomphonema narodoense R.Jahn, Abarca, J.Zimmermann & Enke
Gomphonema nasuta Ehrenberg
Gomphonema nathorstii Foged, 1964
Gomphonema navicella Otto Müller, 1905
Gomphonema navicelloides Frenguelli, 1942
Gomphonema naviculaceum Pantocsek, 1902
Gomphonema naviculoides Skabichevskii, 1987
Gomphonema naviculoides W.Smith, 1856
Gomphonema nediense Reichardt, Jüttner & E.J.Cox, 2004
Gomphonema neoapiculatum Lange-Bertalot, Reichardt & Metzeltin, 1998
Gomphonema neobourrellyi Moser & Lange-Bertalot, 1995
Gomphonema neocaledonica E.Manguin ex Kociolek & Reviers, 1996
Gomphonema neonasutum H.Lange-Bertalot & E.Reichardt, 1998
Gomphonema neosimplex VanLandingham, 1971
Gomphonema neotropicum N.Abarca & D.Mora, 2020
Gomphonema nepalense Reichardt, Jüttner & E.J.Cox, 2004
Gomphonema nesophilum J.P.Kociolek & J.Woodward, 2016
Gomphonema netriviale Gerd Moser, 1998
日本异极藻 Gomphonema nipponica Skvortzow, 1936
Gomphonema nobilis Edsbagge, 1968
Gomphonema novacula M.H.Hohn & J.Hellerman, 1963
Gomphonema novae-zealandiae Skvortzov, 2012
新西兰异极藻 Gomphonema novo-zelandicum Booth, 1984
Gomphonema obesoccultum Reichardt, 2012
Gomphonema obscurum Krasske, 1939
Gomphonema obstipum Potapova, Ponader & Desianti, 2017
Gomphonema obtusum Ehrenberg, 1854
Gomphonema occidentale
Gomphonema occultum Reichardt & Lange-Bertalot, 1991
大洋异极藻 Gomphonema oceanicum Cholnoky, 1968
Gomphonema oculatum Kützing, 1833
Gomphonema oestrupii Pantocsek, 1908
Gomphonema okamurae Skvortzow, 1929
Gomphonema okavangoanum Lange-Bertalot & Reichardt, 1993
Gomphonema olivaceoides
橄榄异极藻 Gomphonema olivaceum (Lyngbye) Desmazières, 1825
橄榄异极藻短纹变种 Gomphonema olivaceum var. brevistriatum Li Y. L. et Shi
Gomphonema olivaeformis Manguin, 1964
Gomphonema olor Ehrenberg, 1849
Gomphonema opimum Kociolek & Reviers, 1996
Gomphonema oregonicum Ehrenberg
Gomphonema ovatum H.L.Smith, 1860
Gomphonema ovatum Østrup, 1913
Gomphonema ovulum Pantocsek, 1902
Gomphonema oxycephalum Cleve
Gomphonema pachycladum Brébisson, 1838
Gomphonema paddockii Kociolek & Stoermer, 1991
Gomphonema pala E.Reichardt, 2001
Gomphonema palea Ehrenberg, 1842
Gomphonema paludosum E.Reichardt, 1999
Gomphonema palustris Fusey, 1848
Gomphonema paracapitatum Kulikovskiy, Kociolek & Solak, 2018
Gomphonema paradaphnoides Cejudo-Figueiras, S.Blanco & Ãlvarez-Blanco, 2012
Gomphonema paradoxum Agardh, 1824
Gomphonema paradoxum Ehrenberg, 1832
Gomphonema paradoxum Smith, 1860
Gomphonema paraexilissimum Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema parallelistriatum H.Lange-Bertalot & Reichardt, 1991
Gomphonema parapygmaeum
Gomphonema pararhombicum Reichardt, Jüttner & E.J.Cox, 2004
Gomphonema parasundaense Jüttner, 2018
Gomphonema paratergestinum Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema parva Héribaud, 1903
Gomphonema parvicapitatum Kociolek, 2014
Gomphonema parvula Rabenhorst, 1853
Gomphonema parvuliforme Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema parvulissima Carter, 1970
Gomphonema parvuloides Cholnoky, 1966
Gomphonema parvulum (Kützing) Kützing, 1849
Gomphonema patagonicum Krasske, 1939
Gomphonema patricki Kociolek & Stoermer, 1995
Gomphonema pediculus
Gomphonema pedrerense D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005
Gomphonema peisonis Pantocsek, 1912
Gomphonema pelisteriense Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema peracutum Spaulding & Kociolek, 1998
Gomphonema peragalli Cleve-Euler, 1955
Gomphonema peragalloi Lauby, 1910
Gomphonema perapicatum D.Metzeltin & H.Lange-Bertalot, 2007
Gomphonema perdurans Kociolek, Spaulding, Sabbe & Vyverman, 2004
Gomphonema perfidum Héribaud, 1908
Gomphonema periintricatum Kociolek, Spaulding, Sabbe & Vyverman, 2004
Gomphonema perinsignis Spaulding & Kociolek, 1998
Gomphonema perminuta Cholnoky, 1957
Gomphonema perolivaceoides Levkov, 2007
Gomphonema perolivaceolacuum Z.Levkov, 2011
Gomphonema perpusillum Zeller
Gomphonema persicum Rabenhorst, 1853
Gomphonema pertusum Kociolek, Spaulding, Sabbe & Vyverman, 2004
Gomphonema peruanum Grunow, 1880
Gomphonema peruvianum Grunow, 1894
Gomphonema pfannkucheae Cholnoky, 1966
Gomphonema pierrebourrellyi Fourtanier & Kociolek, 1998
Gomphonema pinnatum Pantocsek, 1913
Gomphonema pinnularoides Mayer, 1917
Gomphonema pisciculus Héribaud, 1908
Gomphonema platypus Østrup, 1910
Gomphonema pohliaeformis Kützing, 1833
Gomphonema popovae Lavadnaja, 1973
Gomphonema possessionense B.Van de Vijver & L.Beyens, 2002
Gomphonema potaroense Metzeltin & Lange-Bertalot, 1998
Gomphonema praelanceolatum Tscheremissinova, 1971
Gomphonema pratense H.Lange-Bertalot & E.Reichardt, 1999
Gomphonema preliciae Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema prespanense Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema procerum Reichardt & Lange-Bertalot, 1991
Gomphonema productum (Grunow) Lange-Bertalot & Reichardt, 1993
Gomphonema protractum Kociolek & Stoermer, 1990
Gomphonema prowsei Glushchenko, Kulikovskiy & Kociolek, 2017
Gomphonema pseudacuminatum Kulikovskiy, Kociolek & Solak, 2015
Gomphonema pseudaffine Levkov, Mitic-Kopanja & E.Reichardt, 2016
假尖顶异极藻 Gomphonema pseudoaugur Lange-Bertalot, 1979
Gomphonema pseudobohemicum Lange-Bertalot & Reichardt, 1996
拟弱小异极藻 Gomphonema pseudexiguum Simonsen,1959
假棍棒异极藻 Gomphonema pseudoclavatum Lange-Bertalot & Reichardt, 1996
Gomphonema pseudoexiguum Simonsen, 1959
Gomphonema pseudointermedium E.Reichardt, 2008
Gomphonema pseudoparvulum J.P.Kociolek & J.Woodward
Gomphonema pseudopusillum E.Reichardt, 1999
Gomphonema pseudoseptatum Giffen, 1970
假具球异极藻 Gomphonema pseudosphaerophorum H.Kobayasi, 1988
Gomphonema pseudotenellum Lange-Bertalot, 1985
Gomphonema puiggarianum Grunow, 1880
Gomphonema pulvillum Spaulding & Kociolek, 1998
Gomphonema pulvinatum Braun ex Rabenhorst, 1853
Gomphonema pumiloides Cholnoky, 1963
Gomphonema punae H.Lange-Bertalot & Rumrich, 2000
Gomphonema punctatum Hustedt, 1938
Gomphonema pupula Ehrenberg, 1843
Gomphonema pusillum (Grunow, 1880) Kulikovskiy & Kociolek, 2018
Gomphonema pygmaeoides You & Kociolek, 2015
Gomphonema pygmaeum Kociolek & Stoermer, 1991
Gomphonema pyrarium (O.F.Müller) Ehrenberg
Gomphonema pyrenaicum E.Reichardt, 2005
Gomphonema pyriferum Suhr.
Gomphonema qingyiensis L-X.Zhang, P.Yu & Q-M.You, 2020
Gomphonema quadratarea Spaulding & Kociolek, 1998
Gomphonema quadratum K.E.Lohman, 1957
Gomphonema quadripunctatum Skabichevskii, 1985
Gomphonema quasicrocodilei S.I.Passy, J.P.Kociolek & R.L.Lowe, 1997
Gomphonema radicula Suhr.
Gomphonema ramosissimum Naegeli, 1849
Gomphonema raraense
Gomphonema rautenbachiae Cholnoky, 1959
Gomphonema ravidum Kociolek, Spaulding, Sabbe & Vyverman, 2004
Gomphonema reediae Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema reichardtii Lange-Bertalot, 1996
Gomphonema reichelti M.Schmidt, 1899
Gomphonema reimeri J.P.Kociolek & J.C.Kingston, 1999
Gomphonema resendei A.R.Moura, 1963
Gomphonema respectabile D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005
Gomphonema rexlowei Liu & Kociolek, 2013
Gomphonema rhombeum Ehrenberg, 1854
Gomphonema rhombiciforme Metzeltin & Lange-Bertalot, 1998
Gomphonema rhombicum Fricke, 1904
Gomphonema ricardii Moser, Steindorf & Lange-Bertalot, 1995
Gomphonema ricardii R.Maillard, 1978
Gomphonema rigidum Héribaud, 1903
Gomphonema rimetiana Kulikovskiy, Kociolek & Solak, 2018
Gomphonema riotecense Lange-Bertalot, Reichardt & Metzeltin, 1998
Gomphonema ristovskae Levkov & Tofilovska, 2016
Gomphonema robustum Grunow, 1877
Gomphonema rochense D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005
Gomphonema roehringeri E.Reichardt, 1999
Gomphonema rosenstockianum H.Lange-Bertalot & Reichardt, 1993
Gomphonema rostellatum (Kützing) G.L.Rabenhorst
Gomphonema rostratum L.A.Brébisson & Godey, 1835
Gomphonema rostratum W.Smith, 1856
Gomphonema rotundatum Ehrenberg, 1830
Gomphonema rupestre
Gomphonema russicum Kulikovskiy, Kociolek & Solak, 2018
Gomphonema saccatum Reichardt, Jüttner & E.J.Cox, 2004
Gomphonema sagitta Schumann, 1863
萨拉异极藻 Gomphonema salae Lange-Bertalot & Reichardt, 1998
盐水异极藻 Gomphonema salinarum (Pantosek) Cleve, 1894
Gomphonema salsa Pantocsek, 1889
Gomphonema sanctenectairense Rochoux d'Aubert, 1920
Gomphonema sancti-naumii D.Metzeltin & Z.Levkov, 2007
Gomphonema saparense S.K.Das, C.Radhakrishnan, Kociolek & B.Karthick, 2018
Gomphonema saravathense Gandhi, 1970
Gomphonema sarcophagus
Gomphonema savannae Ehrenberg, 1854
Gomphonema saxonicum Rabenhorst, 1848-1860
Gomphonema scapha M.Schmidt, 1899
Gomphonema scardicum D.Mitic-Kopanja, C.E.Wetzel, L.Ector & Z.Levkov, 2014
Gomphonema sceptrum Rabenhorst, 1853
Gomphonema scharfii H.Lange-Bertalot & Rumrich, 2000
Gomphonema schweicherdtii Cholnoky, 1953
Gomphonema schweickerdtii Cholnoky, 1954
Gomphonema scoticollegarum H.Lange-Bertalot, 1999
Gomphonema selengensis Skvortzow, 1971
Gomphonema semiapertoides Kociolek & Stoermer, 1990
Gomphonema semiapertum Grunow, 1880
Gomphonema semicruciatum Woodhead & Tweed, 1960
Gomphonema semiellipticum Agardh, 1831
Gomphonema separatipunctatum Kobayashi, 1964
Gomphonema septata Nägeli
Gomphonema septatum Agardh, 1831
Gomphonema septentrionale
Gomphonema septum F.Moghadam, 1969
Gomphonema sessile Brébisson
Gomphonema setianum Zanon, 1928
Gomphonema shanghaiensis Zhang & Kociolek, 2016
Gomphonema shangtungensis (Skvortzov, 2012)
Gomphonema shengxianensis Huang, 1984
Gomphonema shiwania Y.Liu, Kulikovskiy & Kociolek, 2020
Gomphonema siamense E.Reichardt, 2005
西伯利亚异极藻 Gomphonema sibirica Skvortzow & Meyer, 1928
四川异极藻 Gomphonema sichuanensis Li & Kociolek, 2010
Gomphonema sierrianum Stancheva & Kociolek, 2016
Gomphonema sigma Ehrenberg, 1854
Gomphonema signyensis Kociolek & Jones, 1995
Gomphonema silicula Ehrenberg, 1854
简异极藻 Gomphonema simplex Kützing, 1833
Gomphonema simplex Manguin, 1962
Gomphonema simus M.H.Hohn & J.Hellerman, 1963
Gomphonema sinestigma Reichardt, Jüttner & E.J.Cox, 2004
中华异极藻 Gomphonema sinica Skvortzow, 1929
Gomphonema sipanguelensis Li, 1983
Gomphonema skvortzowii Nikolaev, 1970
Gomphonema sonfonense N.Woodhead & R.D.Tweed, 1958
Gomphonema sosenstockianum Lange-Bertalot & Reichardt, 1993
Gomphonema sparsistriatum O.Müller, 1905
Gomphonema spatiosum E.W.Thomas & J.P.Kociolek, 2009
Gomphonema spatulum Carter, 1966
Gomphonema spauldingae D.Metzeltin & H.Lange-Bertalot, 2002
Gomphonema spectabilissimum Metzeltin & Lange-Bertalot, 1998
Gomphonema sphaerophoroides Hustedt, 1965
具球异极藻 Gomphonema sphaerophorum Ehrenberg, 1845，圆端异极藻
具球异极藻（原变种） Gomphonema sphaerophorum var. sphaerophorum
Gomphonema sphenelloides Rabenhorst, 1853
Gomphonema sphenovertex Lange-Bertalot & Reichardt, 1996
Gomphonema spicula Gandhi, 1958
Gomphonema spicula Manguin, 1952
Gomphonema spiculoides H.P.Gandhi, 1960
Gomphonema spirkovskae Levkov & Mitic-Kopanja, 2016
Gomphonema splendidum (Greville) Brébisson, 1838
Gomphonema stauroneiforme Grunow
Gomphonema staurophorum (Pantocsek) Cleve-Euler, 1955
十字异极藻矩形变种 Gomphonema staurophorum var. oblongum Li Y. L. et Shi
Gomphonema stigmatellum Spaulding & Kociolek, 1998
Gomphonema stiria Hohn & Hellerman, 1963
Gomphonema stoermeri J.P.Kociolek & J.C.Kingston, 1999
Gomphonema stonei E.Reichardt, 1999
Gomphonema subacaule Kützing, 1836
Gomphonema subaequale Z.Levkov, 2011
Gomphonema subaequatoriale Aleem, 1958
Gomphonema subaerophilum H.Lange-Bertalot, 2004
亚窄异极藻 Gomphonema subangustatum H.Lange-Bertalot, P.Cavacini, N.Tagliaventi & S.Alfinito, 2003
Gomphonema subantarcticum B.Van de Vijver & L.Beyens, 2002
Gomphonema subapicatum  F.E.Fritsch & M.F.Rich
Gomphonema subarcticum H.Lange-Bertalot & E.Reichardt, 1999
Gomphonema subbulbosum E.Reichardt, 2008
Gomphonema subclavatum (Grunow) Grunow, 1884
Gomphonema subcymbellum Messikommer, 1927
Gomphonema subinsigniforme L.Ge, Y.Liu & J.P.Kociolek, 2014
Gomphonema sublaticollum Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema sublitorale Skabichevskii, 1976
Gomphonema submalayense Gandhi, 1970
Gomphonema submehleri Kociolek & Stoermer, 1991
Gomphonema subnaviculoides Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema subodhii
Gomphonema subolivaceum Levkov & Nakov, 2007
Gomphonema subparvulum Ermolajeva, 1956
Gomphonema subramosum C.A.Agardh
Gomphonema subsalinum Wislouch & Poretzky, 1924
精细异极藻 Gomphonema subtile Ehrenberg, 1843
Gomphonema subtiliforme Hustedt, 1942
Gomphonema subula Carter & Denny, 1982
Gomphonema subulatum Cleve-Euler, 1932
Gomphonema subventricosum Hustedt, 1938
Gomphonema suhmii Foged, 1966
Gomphonema sumatrense Fricke, 1904
Gomphonema sundaense E.Reichardt, 2005
Gomphonema superiorensis Kociolek & Stoermer, 1991
Gomphonema supersedens E.Reichardt, 1999
Gomphonema supertergestinum E.Reichardt, 2009
Gomphonema suspectum Meister, 1932
Gomphonema svalbardense E.Pinseel, K.Kopalová & Van der Vijver, 2014
Gomphonema swatmani Reinhold, 1937
Gomphonema szaboi Pantocsek, 1892
Gomphonema tackei Hustedt, 1942
Gomphonema taiaensis Carter & Denny, 1982
Gomphonema tamilense B.Karthick & J.P.Kociolek, 2012
Gomphonema tarraleahae K.J.Perkins & G.M.Hallegraeff, 2009
Gomphonema telographicum Kützing, 1844
Gomphonema tenellum
Gomphonema tenerrimum Hustedt, 1938
Gomphonema tenoccultum Reichardt, 2012
Gomphonema tenue Fricke, 1902
Gomphonema tenuicolle Ehrenberg, 1854
Gomphonema tenuis Gandhi, 1960
Gomphonema tenuissimum Fricke, 1904
Gomphonema teodorescui Tarnavschi & Oltean, 1961
Gomphonema tergestinum (Grunow) Fricke, 1902
Gomphonema tertiarium Kociolek & Stoermer, 1990
Gomphonema tetrasigmata Horikawa & Okuno, 1944
Gomphonema tetrastigmatum Horikawa & Okuno, 1944
Gomphonema tholus Carter & Denny, 1992
Gomphonema tinctum C.Agardh, 1831
Gomphonema towutense Hustedt, 1942
Gomphonema transylvanicum Pantocsek, 1892
三角异极藻 Gomphonema triangulare Playfair, 1914
Gomphonema tridens Ehrenberg, 1855
Gomphonema tridentulum Rabenhorst, 1856
Gomphonema trigonocephalum Ehrenberg, 1854
Gomphonema tristigmatum D.Metzeltin & H.Lange-Bertalot, 1998
Gomphonema tropicale Brun ex M.Schmidt et al., 1899
Gomphonema trulliforme Kociolek, Spaulding, Sabbe & Vyverman, 2004
Gomphonema truncatum Ehrenberg, 1832
Gomphonema tumens Kociolek & Stoermer, 1991
Gomphonema tumidum (Skvortzow & Meyer) Lange-Bertalot & Reichardt, 1991
Gomphonema turgidum Ehrenberg, 1854
塔形异极藻 Gomphonema turris
塔形异极藻瑞墨变种 Gomphonema turris var. reimeri
Gomphonema turritum Ehrenberg, 1854
Gomphonema undulans I.Ãlvarez-Blanco, C.Cejudo-Figueiras & S.Blanco, 2013
Gomphonema undulatum Ehrenberg
Gomphonema undulatum Hustedt, 1935
Gomphonema uniserhombicum E.Reichardt, 2005
乌拉圭异极藻 Gomphonema uruguayense D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005
Gomphonema utae Lange-Bertalot & E.Reichardt, 1999
Gomphonema vaipohense Ricard, 1975
Gomphonema valentinica Nikolaev, 1970
Gomphonema validum Cleve, 1894
Gomphonema vamaensis Foged, 1959
Gomphonema vanheurckii Pantocsek, 1902
Gomphonema varanasis Singh, 1961
Gomphonema vardarense Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema variabilis A.Jurilj, 1957
Gomphonema varikuli Foged, 1972
Gomphonema varioreduncum Jüttner, Ector, E.Reichardt, Van de Vijver & E.J.Cox, 2013
Gomphonema variostigmatum E.Reichardt, 2007
多纹异极藻 Gomphonema variostriatum K.E.Camburn & D.F.Charles, 2000
Gomphonema variscohercynicum H.Lange-Bertalot & E.Reichardt, 1999
Gomphonema vastum F.Hustedt
Gomphonema ventricosum Gregory, 1856
Gomphonema ventricosum Skabichevskii, 1985
Gomphonema venusta Passy, Kociolek & Lowe, 1997
Gomphonema vetustum E.Reichardt, 2007
Gomphonema vibrio Ehrenberg, 1843
Gomphonema vibrioides Reichardt & Lange-Bertalot, 1991
Gomphonema vidalii Beltrami & Ector, 2010
Gomphonema vidarbhense Sarode & Kamat, 1984
Gomphonema viride Unger, 1839
Gomphonema vitreum Grunow, 1878
Gomphonema vivrio
Gomphonema vulgare Brébisson, 1838
Gomphonema wangii Skvortzov, 2012
Gomphonema welwitschii Comber, 1901
Gomphonema westii Spaulding & Kociolek, 1998
威廉姆斯异极藻 Gomphonema williamsii Kociolek & Liu, 2013
Gomphonema wiltschkorum H.Lange-Bertalot, 1999
Gomphonema witkowskii Kociolek & Liu, 2013
Gomphonema wolterecki Hustedt, 1942
Gomphonema wulasiense Foged, 1966
武夷异极藻 Gomphonema wuyiensis W.Zhang & Kociolek, 2018
仙桃异极藻 Gomphonema xiantaoicum Z.X.Shi & N.Li, 2014
新疆异极藻 Gomphonema xinjiangianum You & Kociolek, 2015
Gomphonema xiphoidea Skvortzov, 1976
扬子异极藻 Gomphonema yangtzensis Li, 2006
Gomphonema yaominae Li, 2012
Gomphonema yatukaensis Horikawa & H.Okuno, 1944
Gomphonema yberiense Frenguelli, 1933
Gomphonema yucatanense Metzeltin & Lange-Bertalot, 1998
云南异极藻 Gomphonema yunnaniana Y.Liu & Kociolek, 2020
Gomphonema zairense Compère, 1995
Gomphonema zambezicum Cholnoky, 1954
Gomphonema zellense E.Reichardt, 1999