異極藻屬

異極藻屬（學名：Gomphonema）為異極藻科的一個屬。殼面上下兩端不對稱，上端比下端大。淡水種類。

## 下級分類

本屬包括以下物種：

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)

窄異極藻｜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

耳狀異極藻｜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

雙頭異極藻｜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

11

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

加州異極藻｜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

棍棒異極藻｜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

弱小異極藻｜Gomphonema exiguum｜(Ostrup) Fricke, 1902

極細異極藻｜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

夏威夷異極藻｜Gomphonema hawaiiense｜E.Reichardt, 2005

Gomphonema hebridense｜W.Gregory, 1854

Gomphonema hedini｜Hustedt, 1922

Gomphonema heideni｜F.Fricke

黑龍潭異極藻｜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

島嶼異極藻｜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

中間異極藻｜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

義大利異極藻｜Gomphonema italicum｜Kützing, 1844

Gomphonema jablanicense｜Levkov, Mitic-Kopanja & E.Reichardt, 2016

雅德維加異極藻｜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

馬達加斯加異極藻｜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

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

日本異極藻｜Gomphonema nipponica｜Skvortzow, 1936

Gomphonema nobilis｜Edsbagge, 1968

Gomphonema novacula｜M.H.Hohn & J.Hellerman, 1963

Gomphonema novae-zealandiae｜Skvortzov, 2012

紐西蘭異極藻｜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

大洋異極藻｜Gomphonema oceanicum｜Cholnoky, 1968

Gomphonema oculatum｜Kützing, 1833

Gomphonema oestrupii｜Pantocsek, 1908

Gomphonema okamurae｜Skvortzow, 1929

Gomphonema okavangoanum｜Lange-Bertalot & Reichardt, 1993

Gomphonema olivaceoides

橄欖異極藻｜Gomphonema olivaceum｜(Lyngbye) Desmazières, 1825

- 橄欖異極藻短紋變種 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

假尖頂異極藻｜Gomphonema pseudoaugur｜Lange-Bertalot, 1979

Gomphonema pseudobohemicum｜Lange-Bertalot & Reichardt, 1996

擬弱小異極藻｜Gomphonema pseudexiguum｜Simonsen,1959

假棍棒異極藻｜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

假具球異極藻｜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

薩拉異極藻｜Gomphonema salae｜Lange-Bertalot & Reichardt, 1998

鹽水異極藻｜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

西伯利亞異極藻｜Gomphonema sibirica｜Skvortzow & Meyer, 1928

四川異極藻｜Gomphonema sichuanensis｜Li & Kociolek, 2010

Gomphonema sierrianum｜Stancheva & Kociolek, 2016

Gomphonema sigma｜Ehrenberg, 1854

Gomphonema signyensis｜Kociolek & Jones, 1995

Gomphonema silicula｜Ehrenberg, 1854

簡異極藻｜Gomphonema simplex｜Kützing, 1833

Gomphonema simplex｜Manguin, 1962

Gomphonema simus｜M.H.Hohn & J.Hellerman, 1963

Gomphonema sinestigma｜Reichardt, Jüttner & E.J.Cox, 2004

中華異極藻｜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

具球異極藻｜Gomphonema sphaerophorum｜Ehrenberg, 1845，圓端異極藻

- 具球異極藻（原變種） 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

- 十字異極藻矩形變種 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

亞窄異極藻｜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

精細異極藻｜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

三角異極藻｜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

塔形異極藻｜Gomphonema turris

- 塔形異極藻瑞墨變種 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

烏拉圭異極藻｜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

多紋異極藻｜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

威廉士異極藻｜Gomphonema williamsii｜Kociolek & Liu, 2013

Gomphonema wiltschkorum｜H.Lange-Bertalot, 1999

Gomphonema witkowskii｜Kociolek & Liu, 2013

Gomphonema wolterecki｜Hustedt, 1942

Gomphonema wulasiense｜Foged, 1966

武夷異極藻｜Gomphonema wuyiensis｜W.Zhang & Kociolek, 2018

仙桃異極藻｜Gomphonema xiantaoicum｜Z.X.Shi & N.Li, 2014

新疆異極藻｜Gomphonema xinjiangianum｜You & Kociolek, 2015

Gomphonema xiphoidea｜Skvortzov, 1976

揚子異極藻｜Gomphonema yangtzensis｜Li, 2006

Gomphonema yaominae｜Li, 2012

Gomphonema yatukaensis｜Horikawa & H.Okuno, 1944

Gomphonema yberiense｜Frenguelli, 1933

Gomphonema yucatanense｜Metzeltin & Lange-Bertalot, 1998

雲南異極藻｜Gomphonema yunnaniana｜Y.Liu & Kociolek, 2020

Gomphonema zairense｜Compère, 1995

Gomphonema zambezicum｜Cholnoky, 1954

Gomphonema zellense｜E.Reichardt, 1999

## 基本資料

- 學名：Gomphonema
- 命名者：C.G.Ehrenberg, 1832
- subdivision_ranks：種
- 栽培群成員：見正文