异极藻属
下级分类

本属包括以下物种：
Gomphonema abbreviatum (Agardh) Kützing, 1833
Gomphonema acceptatum Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema accessum Héribaud, 1903
Gomphonema acidoclinatiforme D.Metzeltin & H.Lange-Bertalot, 2002
Gomphonema acidoclinatum Lange-Bertalot & Reichardt, 2004
Gomphonema aciforme Kociolek, Spaulding, Sabbe & Vyverman, 2004
Gomphonema aculeiferum Kociolek & Stoermer, 1990
Gomphonema acuminatum Ehrenberg, 1832
Gomphonema acutiusculum (O.Müll.) Cleve-Euler
Gomphonema adductum Hustedt, 1965
Gomphonema adhikarii C.Radhakrishnan, Sudipta K.Das, Kociolek & B.Karthick, 2020
Gomphonema aequale Gregory, 1856
Gomphonema aequatoriale Hustedt, 1949
Gomphonema aequirostrum Metzeltin & Lange-Bertalot, 1998
Gomphonema aestuarii Cleve, 1893
Gomphonema affine Kützing, 1844
Gomphonema affinopsis D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005
Gomphonema afrhombicum E.Reichardt, 2007
Gomphonema africanum G.S.West, 1907
Gomphonema agnitum Hustedt, 1965
Gomphonema alaskaensis E.Manguin ex Kociolek & Reviers, 1996
Gomphonema alaskana Patrick & Freese, 1961
Gomphonema alaskensis Manguin ex Kociolek & Reviers, 1996
Gomphonema alavariense C.Delgado, S.Blanco, L.Gonzalez-Paz & S.F.P.Almeida, 2020
Gomphonema alfinitoanum D.Metzeltin & H.Lange-Bertalot, 2007
Gomphonema alineae Lange-Bertalot & Reichardt, 1993
Gomphonema amerhombicum E.Reichardt, 2007
Gomphonema americanum Ehrenberg, 1840
Gomphonema americobtusatum E.Reichardt & H.Lange-Bertalot, 1999
Gomphonema amoenum Lange-Bertalot, 1985
Gomphonema ampullaceum Greville, 1833
Gomphonema andinum E.A.Morales & M.L.Vis, 2007
Gomphonema angkoricum Cejudo-Figueiras, S.Blanco & Ãlvarez-Blanco, 2012
Gomphonema anglicum Ehrenberg, 1843
Gomphonema anguina
Gomphonema angulare Rogovskaya, 1936
Gomphonema angusta (Rabenhorst)
窄异极藻 Gomphonema angustatum (Kützing) Rabenhorst, 1864
Gomphonema angusticapitatum Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema angusticephalum E.Reichardt & H.Lange-Bertalot, 1999
Gomphonema angusticlavatum Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema angustissimum F.Hustedt
Gomphonema angustiundulatum Metzeltin, Lange-Bertalot & Nergui, 2009
Gomphonema angustius E.Reichardt, 2009
Gomphonema angustivalva Reichardt, 1997
Gomphonema anjae Lange-Bertalot & Reichardt, 1991
Gomphonema anomalum H.L.Smith, 1860
Gomphonema antarcticum O'Meara, 1876
Gomphonema apicatum Ehrenberg, 1854
Gomphonema apicetrapezon Kufferath, 1956
Gomphonema apiculatum Ehrenberg, 1843
Gomphonema aponima Kutzing
Gomphonema aponina Arnoldi & Alekenko, 1914
Gomphonema appalachianum J.P.Kociolek & E.W.Thomas, 2009
Gomphonema appendiculata (Perty)
Gomphonema apuncto Wallace, 1960
Gomphonema aquaemineralis Lange-Bert. & E.Reichardt
Gomphonema archaevibrio
Gomphonema arcticum Grunow, 1880
Gomphonema argentescens (C.A.Agardh) Kützing, 1833
Gomphonema argunensis Skvortzov, 2012
Gomphonema asiaticum Liu & Kociolek, 2013
Gomphonema astridiae H.Lange-Bertalot & S.I.Genkal
Gomphonema asymmetricum Gutwinski, 1890
Gomphonema asymmetricum J.R.Carter, 1966
Gomphonema attenuatum Pantocsek, 1909
Gomphonema augur Ehrenberg, 1840
Gomphonema auguriforme Levkov, Mitic-Kopanja, Wetzel & Ector, 2016
耳状异极藻 Gomphonema auritum A.Braun ex Kützing, 1849
Gomphonema australiense Grunow ex Cleve & Moller, 1879
Gomphonema bacillare Cleve-Euler, 1955
Gomphonema bacillum Ehrenberg, 1854
Gomphonema baicalense (Skvortzow & Meyer) Proschkina-Lavrenko, 1950
Gomphonema balatonis Pantocsek
Gomphonema balcanicum Z.Levkov & S.Krstic, 2007
Gomphonema balnearum Pantocsek, 1903
Gomphonema balticum Cleve, 1868
Gomphonema barrowiana Patrick & Freese, 1961
Gomphonema batei D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005
Gomphonema bavaricum Reichardt & Lange-Bertalot, 1991
Gomphonema bella Fricke, 1906
Gomphonema bengalense Grunow, 1880
Gomphonema bereleii
Gomphonema bergeri E.Reichardt, 2007
Gomphonema berggrenii Cleve
Gomphonema bergii Skvortzov & Meyer
Gomphonema berkeleii
Gomphonema bicapitatum O'Meara, 1876
Gomphonema bicepiformis Wei Zhang & Kociolek, 2018
双头异极藻 Gomphonema biceps Meister, 1934
Gomphonema biconfusum VanLandingham, 1971
Gomphonema bigutianchnensis Y.Li, 2018
Gomphonema bipunctata Krasske, 1943
Gomphonema bipunctatum Zimmermann, 1915
Gomphonema biventralis Héribaud & M.Peragallo, 1902
Gomphonema blancheanum Maillard, 1978
Gomphonema blandiculum Kociolek & Stoermer, 1990
Gomphonema bohemicum E.Reichardt, 1999
Gomphonema bonapartei Pantocsek, 1909
Gomphonema boreale E.V.Østrup
Gomphonema bourbonense Reichardt, 1997
Gomphonema bourrellyi E.Manguin ex Kociolek & Reviers, 1996
Gomphonema bozenae Lange-Bertalot & Reichardt, 1996
Gomphonema brachyneurum Otto Müller, 1905
Gomphonema brandisii Gutwinski, 1899
Gomphonema brasiliense G.Moser, H.Lange-Bertalot & D.Metzeltin, 1998
Gomphonema brasiliense Grunow, 1878
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Gomphonema brasiliensoide Metzeltin, Lange-Bertalot & García-Rodríguez, 2005
Gomphonema brasiliensoides D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005
Gomphonema braunii (Grunow)
Gomphonema braziliense Grunow, 1878
Gomphonema brebissonii Kützing, 1849
Gomphonema brevipes Kützing, 1833
Gomphonema brevistriata Héribaud, 1903
Gomphonema bruni Fricke, 1902
Gomphonema bukycanyona L.N.Bukhtiyarova, 2013
Gomphonema butantana Krasske, 1948
Gomphonema calcifugum H.Lange-Bertalot
加州异极藻 Gomphonema californicum Stancheva & Kociolek, 2016
Gomphonema camburnii Metzeltin & Lange-Bertalot, 1998
Gomphonema camtschaticum
Gomphonema candelariae J.Frenguelli
Gomphonema cantalicum J.-J.Brun & Héribaud-Joseph
Gomphonema caperatum Ponader & Potapova, 2017
Gomphonema capitatum Ehrenberg, 1838
Gomphonema capitoccultum Reichardt, 2012
Gomphonema capsulare J.A.Ress, E.W.Thomas & Kociolek, 2016
Gomphonema carlsenii Foged, 1964
Gomphonema carolinense Hagelstein, 1939
Gomphonema catarinensis G.Krasske
Gomphonema cathedrale Lange-Bert. & Reichardt
Gomphonema cathedralis Lange-Bertalot & Reichardt, 1996
Gomphonema celatum E.W.Thomas & J.P.Kociolek, 2009
Gomphonema cesatii Chernov, 1949
Gomphonema changyangicum Li, Shi & Lei, 1999
Gomphonema charcotii M.Peragallo
Gomphonema chemeron Jeff.R.Stone, Westover & Kociolek, 2020
Gomphonema chinense Lemmermann, 1907
Gomphonema chinense Liu & Kociolek, 2013
Gomphonema cholnokyi S.I.Passy, J.P.Kociolek & R.L.Lowe, 1997
Gomphonema cholnokyites VanLandingham, 1964
Gomphonema christenseni Lowe & Kociolek, 1984
Gomphonema circulare Agardh
Gomphonema citera M.H.Hohn & J.Hellerman, 1963
Gomphonema clarkii
棍棒异极藻 Gomphonema clava E.Reichardt, 2001
Gomphonema clavaeformae Preuss, 1846
Gomphonema clavaherculis (Ehrenberg)
Gomphonema clavatoides H.P.Gandhi, 1960
Gomphonema clavatuloides Rimet, D.G.Mann, Trobajo & N.Abarca, 2018
Gomphonema clavatulum E.Reichardt, 1999
Gomphonema clavatum Agardh
Gomphonema clavatum Ehrenberg, 1832
Gomphonema clavus L.A.Brébisson, 1835
Gomphonema clerici Frenguelli, 1923
Gomphonema clevei Fricke, 1902
Gomphonema commune Rabenhorst, 1864
Gomphonema commutatum
Gomphonema confusum Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema consector Hohn & Hellerman, 1963
Gomphonema constrictum Ehrenberg ex Kützing, 1844
Gomphonema continuum Fricke, 1906
Gomphonema contractum Kützing, 1844
Gomphonema contraturris Lange-Bertalot & Reichardt, 1993
Gomphonema coronatum Ehrenberg, 1840
Gomphonema correntinum Frenguelli, 1933
Gomphonema corsicum E.Reichardt, 2007
Gomphonema costei Metzeltin & Lange-Bertalot, 1998
Gomphonema costulatum Jasnitsky, 1936
Gomphonema crassestriatum Fritsch & Rich, 1924
Gomphonema crassicingulatum Gerd Moser, 1998
Gomphonema crassum Rabenhorst, 1854
Gomphonema cristatum Ralfs, 1843
Gomphonema crocodilei J.P.Kociolek, S.I.Passy & R.L.Lowe, 1997
Gomphonema crucifera Edsbagge, 1968
Gomphonema cruciferum Frenguelli, 1926
Gomphonema cumrhis M.H.Hohn & J.Hellerman, 1963
Gomphonema cuneatum (Lyngbye) Brébisson, 1838
Gomphonema cuneolus Reichardt, 1997
Gomphonema curtum Hustedt, 1945
Gomphonema curvipedatum H.Kobayasi ex Osada, 2006
Gomphonema curvirostrum Tempère & Brun, 1889
Gomphonema cuspidatum G.L.Rabenhorst, 1853
Gomphonema cyclocephalum Torka, 1933
Gomphonema cygnus Ehrenberg, 1843
Gomphonema cymbella Brun, 1891
Gomphonema cymbelliclinum E.Reichardt & Lange-Bertalot, 1999
Gomphonema cymbelloides J.Frenguelli & H.A.Orlando, 1958
Gomphonema dalatica Glushchenko, Kulikovskiy & Kociolek, 2017
Gomphonema danelatum Kisselev, 1931
Gomphonema daphnoides E.Reichardt, 1999
Gomphonema darwinii L.L.Bahls, 2014
Gomphonema delicatula Skvortzov, 1937
Gomphonema demersum E.Reichardt, 2009
Gomphonema densistriatum Z.Levkov, 2011
Gomphonema dentata Dorogostaisky, 1904
Gomphonema designatum Reichardt, 1997
Gomphonema dharwarensis H.P.Gandhi, 1956
Gomphonema dichotiforme Z.X.Shi, 2004
Gomphonema dichotomum Kützing, 1833
Gomphonema dichotomum W.Smith
Gomphonema difformum B.Karthick & J.P.Kociolek, 2011
Gomphonema digitatum Kützing, 1844
Gomphonema diminutum B.Karthick & J.P.Kociolek, 2011
Gomphonema dintara Carter & Denny, 1982
Gomphonema dirangense S.K.Das, C.Radhakrishnan, Kociolek & B.Karthick, 2018
Gomphonema discolor Ehrenberg, 1832
Gomphonema dispar Weinhold, 1913
Gomphonema dissymetricum M.Peragallo, 1920
Gomphonema distans (A.Cleve-Euler) Lange-Bertalot & E.Reichardt, 1999
Gomphonema distincte-striatum J.P.Kociolek & J.Woodward
Gomphonema dojranense Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema domniciae Guslyakov, 1981
Gomphonema doonense B.Karthick, R.Nautiyal & Kociolek, 2015
Gomphonema drouetii Manguin ex Kociolek & Reviers, 1996
Gomphonema drutelingense E.Reichardt, 1999
Gomphonema dubia Meister, 1932
Gomphonema dubravicense Pantocsek
Gomphonema dulmaae Metzeltin
Gomphonema dumbeana Maillard, 1978
Gomphonema duostriatum K.E.Lohman, 1957
Gomphonema duplipunctatum Lange-Bertalot & E.Reichardt, 1996
Gomphonema egregium Skabichevskii, 1984
Gomphonema ehrenbergii Carruthers, 1864
Gomphonema eileencoxiae (Bahls, 2017) Bahls, C.E.Wetzel & Ector, 2018
Gomphonema elegantissimum E.Reichardt & H.Lange-Bertalot, 2011
Gomphonema ellipsis Metzeltin & Lange-Bertalot, 1998
Gomphonema ellipticum Patrick, 1944
Gomphonema elongatum W.Smith, 1855
Gomphonema eminens Skuja, 1937
Gomphonema entolejum Østrup, 1902
Gomphonema epiphanes Kociolek & Stoermer, 1990
Gomphonema equadorianum Metzeltin & Lange-Bertalot, 1998
Gomphonema eriensioides Kulikovskiy, Kociolek & Solak, 2018
Gomphonema erosum Rabenhorst, 1853
Gomphonema eurycephalus Spaulding & Kociolek, 1998
Gomphonema evanescens Spaulding & Kociolek, 1998
Gomphonema evexus Hohn, 1966
Gomphonema evolutionense L.L.Bahls, 2014
Gomphonema excentricum K.E.Lohman, 1957
弱小异极藻 Gomphonema exiguum (Ostrup) Fricke, 1902
极细异极藻 Gomphonema exilissimum (Grunow) Lange-Bertalot & Reichardt
Gomphonema exscissum Héribaud, 1903
Gomphonema extentum Reichardt & Lange-Bertalot, 1994
Gomphonema fanensis Maillard, 1964
Gomphonema farakulumensis Foged, 1959
Gomphonema fayoumensis Aleem, 1958
Gomphonema fereformosum D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005
Gomphonema fibula Brébisson ex Kützing, 1849
Gomphonema firma Skvortzov, 1937
Gomphonema flabellatum Kützing, 1833
Gomphonema flabellum Chauvin
Gomphonema forte Kociolek & Stoermer, 1990
Gomphonema fossile Héribaud, 1908
Gomphonema fractum J.Schumann, 1862
Gomphonema freesei Lowe & Kociolek, 1984
Gomphonema frequentiformis (Metzeltin & Krammer) C.E.Wetzel & F.F.Almeida, 2020
Gomphonema frickei Frenguelli, 1923
Gomphonema frigidum H.Lange-Bertalot
Gomphonema fulgens (Greville) Kützing, 1833
Gomphonema fulvum Leiblein
Gomphonema fusticulus Gregory, 1855
Gomphonema fusticulus W.Smith
Gomphonema fusus Fricke, 1904
Gomphonema galilae Ehrlich, 1973
Gomphonema gallaudi Héribaud-Joseph
Gomphonema gandhii B.Karthick & J.P.Kociolek, 2011
Gomphonema garciae D.Metzeltin & H.Lange-Bertalot, 2007
Gomphonema gautieriforme D.Mitic-Kopanja, C.E.Wetzel, L.Ector & Z.Levkov, 2014
Gomphonema geisslerae Reichardt & Lange-Bertalot, 1997
Gomphonema geminatum
Gomphonema genestoermeri Liu & Kociolek, 2013
Gomphonema genkalii H.Lange-Bertalot
Gomphonema genuinum Arnoldi & Alexenko, 1914
Gomphonema germainii Kociolek & Stoermer, 1990
Gomphonema ghoseii Abdul-Majeed, 1935
Gomphonema gibba J.H.Wallace, 1960
Gomphonema gibberum Hustedt, 1965
Gomphonema giganteum Ehrenberg, 1852
Gomphonema gilloti Héribaud, 1903
Gomphonema glans Ehrenberg, 1843
Gomphonema globiferum Ehrenberg, 1854
Gomphonema globiferum Meister, 1913
Gomphonema gomphopleuroides Amossé, 1969
Gomphonema gongylodeum E.W.Thomas & J.P.Kociolek, 2009
Gomphonema gonocephalum Gordienko, 1937
Gomphonema gordejevi Skvortzov, 2012
Gomphonema gracile Ehrenberg, 1838
Gomphonema graciledictum E.Reichardt, 2015
Gomphonema gracillimum Schumann, 1867
Gomphonema graciloides Hustedt, 1965
Gomphonema grande B.Karthick, Kociolek, J.C.Taylor & Cocquyt, 2016
Gomphonema grandicapitatum Skabichevskii, 1984
Gomphonema grangeoni Ehrlich, 1968
Gomphonema granum Edsbagge, 1968
Gomphonema grasmueckii Lange-Bertalot & Reichardt, 1993
Gomphonema gregarium J.P Kociolek & Jeff Woodward, 2016
Gomphonema groenlandicum
Gomphonema grovei M.Schmidt, 1899
Gomphonema grunowii R.M.Patrick & Reimer, 1975
Gomphonema guaraniarum D.Metzeltin & H.Lange-Bertalot, 2007
Gomphonema guettingeri E.Reichardt, 2007
Gomphonema haesitans E.Reichardt, 2007
Gomphonema harti Nemoto, 1956
Gomphonema hasta D.Metzeltin & H.Lange-Bertalot, 2002
Gomphonema hasta Skabichevskii, 1976
Gomphonema hatherlianum R.F.Bastow, 1954
Gomphonema haumani Kufferath, 1934
夏威夷异极藻 Gomphonema hawaiiense E.Reichardt, 2005
Gomphonema hebridense W.Gregory, 1854
Gomphonema hedini Hustedt, 1922
Gomphonema heideni F.Fricke
黑龙潭异极藻 Gomphonema heilongtanensis Y.Li, J.P.Kociolek & D.Metzeltin, 2010
Gomphonema helveticum Brun, 1895
Gomphonema hercynicum Rabenhorst, 1853
Gomphonema herrmanniana P.Palik, 1961
Gomphonema himalayaense Jüttner, 2018
Gomphonema hinganicum Skvortzov, 1976
Gomphonema hinziae Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema holmquistii Foged, 1968
Gomphonema hotchkissii VanLandingham, 1967
Gomphonema hristovskii Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema hubeicum Li, Shi & Lei, 1999
Gomphonema huebeneri D.Metzeltin & H.Lange-Bertalot, 2007
Gomphonema hungaricum Pantocsek, 1892
Gomphonema hustedtii Reichardt, 2005
Gomphonema hyalinum Heiberg, 1863
Gomphonema ibericum E.Reichardt, 2007
Gomphonema idsbense Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema ikeda Skvortzow, 1937
Gomphonema imperfecta Manguin, 1964
Gomphonema imprime Kociolek, Spaulding, Sabbe & Vyverman, 2004
Gomphonema incognitum Reichardt, Jüttner & E.J.Cox, 2004
Gomphonema incomperta Manguin, 1949
Gomphonema indistinctum J.P.Kociolek & J.Woodward
Gomphonema inflatum Østrup, 1902
Gomphonema inflexum Brébisson, 1838
Gomphonema innata Skvortzov, 1937
Gomphonema innocens E.Reichardt, 1999
Gomphonema insignaffine E.Reichardt, 2009
Gomphonema insigne Gregory, 1856
Gomphonema insigniforme E.Reichardt & H.Lange-Bertalot, 1999
Gomphonema instabilis Hohn & Hellermann, 1963
Gomphonema insuetum Kociolek, 2014
Gomphonema insulare Ehrenberg, 1854
岛屿异极藻 Gomphonema insularum J.P.Kociolek & J.Woodward, 2016
Gomphonema intermedium Grunow
Gomphonema intermedium Hustedt, 1942
Gomphonema interpositum E.Reichardt, 1999
Gomphonema interruptum J.YChen & H.Z.Zhu, 1994
Gomphonema intricatoides You & Kociolek, 2015
中间异极藻 Gomphonema intricatum Kützing, 1844
Gomphonema intricatum Suhr.
Gomphonema inversum Gerd Moser, 1998
Gomphonema invidia Carter & Denny, 1982
Gomphonema invisitata Hohn & Hellerman, 1963
Gomphonema irregulare Østrup, 1918
Gomphonema irroratum Hustedt, 1945
Gomphonema irtyschicum Cistjakov
Gomphonema isabellae B.van de Vijver, 2006
Gomphonema islandicum Østrup, 1918
意大利异极藻 Gomphonema italicum Kützing, 1844
Gomphonema jablanicense Levkov, Mitic-Kopanja & E.Reichardt, 2016
雅德维加异极藻 Gomphonema jadwigiae Lange-Bertalot & Reichardt, 1996
Gomphonema jahniana Kulikovskiy, Kociolek & Solak, 2018
Gomphonema jao Skvortzov, 2012
Gomphonema jasnitskyii (Skvortzov, 2012)
Gomphonema javanicum Hustedt, 1937
Gomphonema jeniseyensis Skvortzow, 1971
Gomphonema jergackianum E.Reichardt, 2009
Gomphonema jianghanense Y.L.Li, Z.J.Gong, P.Xie & J.Shen, 2007
Gomphonema jianghanensis Li, Gong, Xie & Shen, 2007
Gomphonema jilinense Huang, 1983
Gomphonema johnsonii L.Bahls, 2013
Gomphonema jordani Ehrenberg, 1854
Gomphonema juettnerii B.Karthick, R.Nautiyal & Kociolek, 2015
Gomphonema juriljii Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema kalahariense Jeff.R.Stone & Kociolek
Gomphonema kallarense Pardhi et al., 2020
Gomphonema kamtschaticum
Gomphonema kanitzii J.Schaarschmidt, 1881
Gomphonema kasnakowi
Gomphonema kaweckana D.Metzeltin, A.Witkowski & Lange-Bertalot, 1996
Gomphonema kaznakowi K.S.Mereschkowsky
Gomphonema kerguelenensis E.E.Manguin, 1954
Gomphonema kezlyae Pardhi et al., 2020
Gomphonema khentiiense Metzeltin
Gomphonema kilhamii Kociolek & Stoermer, 1991
Gomphonema kinkerii Pantocsek, 1892
Gomphonema kobayashiae D.Metzeltin & Lange-Bertalot, 1998
Gomphonema kobayasii Kociolek & J.C.Kingston, 1999
Gomphonema kociolekii R.Jahn & N.Abarca
Gomphonema kolbei Skvortzow, 1969
Gomphonema koreana Skvortzow, 1971
Gomphonema kozufense Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema krammeri Reichardt, 2005
Gomphonema krasskei Meister, 1934
Gomphonema lacifrigidum M.Kulikovskiy, J.P.Kociolek & Solak, 2018
Gomphonema lacunicola Patrick & Freese, 1961
Gomphonema lacus-baikali Skvortzov, 2012
Gomphonema lacus-victoriense E.Reichardt, 2007
Gomphonema lacus-victoriensis E.Reichardt, 2007
Gomphonema lacus-vulcani Reichardt & Lange-Bertalot, 1997
Gomphonema lacusrankala Gandhi, 1958
Gomphonema lacusrankaloides B.Karthick & J.P.Kociolek, 2012
Gomphonema lacustre
Gomphonema lagenula
Gomphonema lagerheimii A.Cleve, 1895
Gomphonema lanceolatum C.Agardh, 1831
Gomphonema lanceolatum Ehrenberg, 1843
Gomphonema lanceolatum Kützing, 1844
Gomphonema lange-bertalotii Reichardt, 1997
Gomphonema lapponicum (A.Cleve) Cleve-Euler
Gomphonema latelanceolatum Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema lateripunctatum Reichardt & Lange-Bertalot, 1991
Gomphonema latestriata Héribaud, 1903
Gomphonema laticeps Ehrenberg, 1843
Gomphonema laticollum E.Reichardt, 2001
Gomphonema latipes E.Reichardt, 2001
Gomphonema latistigmata Kociolek, Passy & Lowe, 1997
Gomphonema latius (F.Rich) E.Reichardt, 1999
Gomphonema latum Skabichevskii, 1987
Gomphonema leemanniae Cholnoky, 1954
Gomphonema leibleini Agardh, 1831
Gomphonema leifum Smedman, 1969
Gomphonema lepidum Fricke, 1904
Gomphonema leptocampum Kociolek & Stoermer, 1991
Gomphonema leptoproductum H.Lange-Bertalot & S.I.Genkal
Gomphonema licenti
Gomphonema licmophoraoides Héribaud, 1903
Gomphonema liebscheri E.Reichardt, 2012
Gomphonema lindsayi Kociolek, Spaulding, Sabbe & Vyverman, 2004
Gomphonema linea Ehrenberg, 1856
Gomphonema lineare Gregory, 1857
Gomphonema linearoides Z.Levkov, 2011
Gomphonema lingratum Hustedt, 1941
Gomphonema lingulatiforme Lange-Bertalot & Reichardt, 1991
Gomphonema lingulatum
Gomphonema lippertii E.Reichardt & H.Lange-Bertalot, 1999
Gomphonema littorale Hendey, 1977
Gomphonema liyanlingae Metzeltin & Lange-Bertalot, 2009
Gomphonema longiceps Ehrenberg, 1854
Gomphonema longiceps Schumann
Gomphonema longicolle Ehrenberg, 1846
Gomphonema longilineare E.Reichardt, 1999
Gomphonema longipes
Gomphonema longissimum Hustedt, 1942
Gomphonema louisiananum Kalinsky, 1984
Gomphonema lowei Kociolek, Spaulding, Sabbe & Vyverman, 2004
Gomphonema lujanense E.Reichardt & N.Maidana, 2008
Gomphonema lujanensis E.Reichardt & N.Maidana, 2008
Gomphonema lychnidum Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema macedonicum Hustedt, 1945
Gomphonema maclaughlinii E.Reichardt, 1999
Gomphonema macrocostatum Hajós, 1973
Gomphonema macropunctatum Krishnamurthy, 1954
马达加斯加异极藻 Gomphonema madagascarensis Spaulding & Kociolek, 1998
Gomphonema maejoensis Foged, 1972
Gomphonema magniaqua M.Kulikovskiy, J.P.Kociolek & Solak, 2018
Gomphonema magnifica H.P.Gandhi, 1960
Gomphonema major Edwards ex Chase, 1877-1894
Gomphonema majusculum Harvey, 1841
Gomphonema makaluense Reichardt, Jüttner & E.J.Cox, 2004
Gomphonema makarovae Lange-Bertalot, 1999
Gomphonema malayense Hustedt, 1942
Gomphonema malista Hohn & Hellerman, 1963
Gomphonema mammilla Ehrenberg, 1854
Gomphonema manguinii D.Metzeltin & H.Lange-Bertalot, 2002
Gomphonema manguinii Maillard, 1978
Gomphonema manifestum Kociolek, Spaulding, Sabbe & Vyverman, 2004
Gomphonema manubrium Fricke, 1904
Gomphonema margaritaceum Ehrenberg, 1854
Gomphonema margaritae J.Frenguelli & H.A.Orlando, 1958
Gomphonema marginatum Héribaud, 1908
Gomphonema marionense Van de Vijver & Gremmen, 2006
Gomphonema mariovense Levkov & Tofilovska, 2016
Gomphonema martini F.Fricke
Gomphonema marvanii E.Reichardt, 2009
Gomphonema matanensis D.Kapustin, Kociolek & Kulikovskiy, 2018
Gomphonema maximum Grunow, 1880
Gomphonema mayamae S.K.Das, C.Radhakrishnan, Kociolek & B.Karthick, 2018
Gomphonema medio-inflatum Kociolek & Stoermer, 1990
Gomphonema medioasiae D.Metzeltin, H.Lange-Bertalot & S.Nergui, 2009
Gomphonema medioconstrictum Østrup, 1918
Gomphonema mediocris Skvortzov, 2012
Gomphonema megalobrebissonii D.A.Chudaev, J.P.Kociolek & M.A.Golobova, 2014
Gomphonema mehleri Camburn, 1978
Gomphonema mereschkowskyii Skvortzov, 2012
Gomphonema meridionale J.P.Kociolek & E.W.Thomas, 2009
Gomphonema meridionalum J.P.Kociolek & E.W.Thomas, 2009
Gomphonema metzeltinii You & Kociolek, 2015
Gomphonema mexicanum Grunow, 1880
Gomphonema microcapitatum Kulikovskiy, Kociolek & Solak, 2018
Gomphonema microlanceolatum You & Kociolek, 2015
Gomphonema microlaticollum Kulikovskiy, Kociolek & Solak, 2018
Gomphonema micropumilum Reichardt, 1997
Gomphonema micropus Fricke, 1902
Gomphonema micropus Kützing, 1844
Gomphonema migmatitum N.Woodhead & R.D.Tweed, 1958
Gomphonema mihoi Z.Levkov, 2011
Gomphonema minusculum A.Cleve-Euler, 1949
Gomphonema minusculum Krasske, 1932
Gomphonema minustissimum Greville, 1827
Gomphonema minutiforme H.Lange-Bertalot & E.Reichardt, 1991
Gomphonema minutissimum Brébisson
Gomphonema minutissimum Kützing, 1833
Gomphonema minutum (C.Agardh) C.Agardh, 1831
Gomphonema minutum Fusey, 1953
Gomphonema miocenica Moiseeva, 1959
Gomphonema modicum Levkov, Mitic-Kopanja & E.Reichardt, 2016
Gomphonema molaris Cleve
Gomphonema mongoliosinica Lange-bertalot, Reichardt & Metzeltin, 2009
Gomphonema moniliforme Gandhi, 1960
Gomphonema montanum Schum.
Gomphonema montezumense Czarnecki & Blinn, 1979
Gomphonema moresbyanum E.Reichardt, 2005
Gomphonema morii Skvortzow, 1929
Gomphonema mossambicense Ehrenberg, 1854
Gomphonema mucronatum Ehrenberg, 1854
Gomphonema muelleri E.Reichardt, 2007