Gomphonema

Gomphonema is a genus of diatoms belonging to the family Gomphonemataceae.

The genus has cosmopolitan distribution.

Species
As accepted by WoRMS;


 * Gomphonema acceptatum Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema acuminatum Ehrenberg, 1832
 * Gomphonema adhikarii C.Radhakrishnan, Sudipta K.Das, Kociolek et B.Karthick in Radhakrishnan et al., 2020
 * Gomphonema affine Kützing, 1844
 * Gomphonema africanum G.S.West, 1907
 * Gomphonema alavariense C. Delgado, S. Blanco, L. Gonzalez-Paz & S.F.P. Almeida in Gonzalez-Paz et al., 2020
 * Gomphonema angkoricum Cejudo-Figueiras, S.Blanco & Ãlvarez-Blanco, 2012
 * Gomphonema angusticapitatum Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema angusticlavatum Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema angustissimum F.Hustedt
 * Gomphonema angustum C.Agardh, 1831
 * Gomphonema anjae Lange-Bertalot & Reichardt
 * Gomphonema asiaticum Liu & Kociolek, 2013
 * Gomphonema augur Ehrenberg, 1840
 * Gomphonema auguriforme Levkov, Mitic-Kopanja, Wetzel & Ector in Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema auritum A.Braun ex Kützing, 1849
 * Gomphonema balatonis Pantocsek
 * Gomphonema berggreni
 * Gomphonema berggrenii Cleve
 * Gomphonema bergii Skvortzov & Meyer
 * Gomphonema bicepiformis Wei Zhang & Kociolek, 2018
 * Gomphonema bigutianchnensis Y.Li in Liao & Y.Li, 2018
 * Gomphonema bohemicum Reichelt & Fricke, 1902
 * Gomphonema boreale E.V.Østrup
 * Gomphonema brasiliensoide Metzeltin, Lange-Bertalot & García-Rodríguez, 2005
 * Gomphonema bukycanyona L.N.Bukhtiyarova, 2013
 * Gomphonema californicum Stancheva & Kociolek, 2016
 * Gomphonema candelariae J.Frenguelli
 * Gomphonema cantalicum J.-J.Brun & Héribaud-Joseph
 * Gomphonema capitatum Ehrenberg, 1838
 * Gomphonema capitoccultum Reichardt
 * Gomphonema capsulare J.A.Ress, E.W.Thomas & Kociolek, 2016
 * Gomphonema carolinense Hagelstein, 1939
 * Gomphonema catarinensis G.Krasske, 1948
 * Gomphonema changyangicum Li, Shi & Lei, 1999
 * Gomphonema charcotii M.Peragallo
 * Gomphonema chemeron Jeff.R.Stone, Westover & Kociolek
 * Gomphonema chinense Liu & Kociolek, 2013
 * Gomphonema clavatoides H.P.Gandhi, 1960
 * Gomphonema clavatuloides Rimet, D.G. Mann, Trobajo et N. Abarca in Rimet et al., 2018
 * Gomphonema clavatum Ehrenberg, 1832
 * Gomphonema clerici Frenguelli, 1923
 * Gomphonema clevei Fricke, 1902
 * Gomphonema confusum Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema correntinum Frenguelli, 1933
 * Gomphonema dalatica Glushchenko, Kulikovskiy & Kociolek, 2017
 * Gomphonema darwinii L.L.Bahls, 2014
 * Gomphonema delicatula Skvortzov, 1937
 * Gomphonema dharwarensis H.P.Gandhi, 1956
 * Gomphonema dichotiforme Z.X.Shi, 2004
 * Gomphonema difformum B.Karthick & J.P.Kociolek, 2011
 * Gomphonema diminutum B.Karthick & J.P.Kociolek, 2011
 * Gomphonema dirangense S.K.Das, C.Radhakrishnan, Kociolek & B.Karthick, 2018
 * Gomphonema distincte-striatum Kociolek, J. P. & Woodward, J.
 * Gomphonema dojranense Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema doonense B.Karthick, R.Nautiyal & Kociolek, 2015
 * Gomphonema dubravicense Pantocsek
 * Gomphonema eileencoxiae (Bahls, 2017) Bahls, C.E.Wetzel & Ector, 2018
 * Gomphonema elegantissimum E.Reichardt & H.Lange-Bertalot, 2011
 * Gomphonema elongatum W.Smith, 1855
 * Gomphonema eriensioides Kulikovskiy, Kociolek & Solak in Kociolek et al., 2018
 * Gomphonema evolutionense L.L.Bahls, 2014
 * Gomphonema frequentiformis (Metzeltin & Krammer) C.E.Wetzel & F.F.Almeida in Almeida et al., 2020
 * Gomphonema frickei O.Müller, 1905
 * Gomphonema gallaudi Héribaud-Joseph
 * Gomphonema gandhii B.Karthick & J.P.Kociolek, 2011
 * Gomphonema gautieriforme D.Mitic-Kopanja, C.E.Wetzel, L.Ector & Z. Levkov, 2014
 * Gomphonema genestoermeri Liu & Kociolek, 2013
 * Gomphonema graciledictum E.Reichardt, 2015
 * Gomphonema grande B. Karthick, Kociolek, J.C. Taylor & Cocquyt, 2016
 * Gomphonema gregarium J.P Kociolek & Jeff Woodward, 2016
 * Gomphonema hedinii Hustedt, 1922
 * Gomphonema heideni F.Fricke
 * Gomphonema helveticum Brun, 1895
 * Gomphonema himalayaense Jüttner in Jüttner et al., 2018
 * Gomphonema hinziae Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema hristovskii Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema hubeicum Li, Shi & Lei, 1999
 * Gomphonema idsbense Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema indistinctum Kociolek, J. P. & Woodward, J.
 * Gomphonema innata Skvortzov, 1937
 * Gomphonema insigne Gregory, 1856
 * Gomphonema insuetum Kociolek in Kociolek et al., 2014
 * Gomphonema insularum Kociolek, J. P. & Woodward, J.
 * Gomphonema interruptum J.YChen & H.Z.Zhu, 1994
 * Gomphonema intricatoides You & Kociolek, 2015
 * Gomphonema intricatum Kützing, 1844
 * Gomphonema italicum Kützing, 1844
 * Gomphonema jablanicense Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema jahniana Kulikovskiy, Kociolek & Solak in Kociolek et al., 2018
 * Gomphonema johnsonii L.Bahls, 2013
 * 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 kaznakowi K.S.Mereschkowsky
 * Gomphonema kerguelenensis E.E.Manguin, 1954
 * Gomphonema kezlyae Pardhi et al., 2020
 * Gomphonema kociolekii R.Jahn & N.Abarca
 * Gomphonema kozufense Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema lacifrigidum M.Kulikovskiy, J.P.Kociolek & Solak in Kociolek & Guiry, 2018
 * Gomphonema lacusrankala Gandhi, 1958
 * Gomphonema lacusrankaloides B.Karthick & J.P.Kociolek, 2012
 * Gomphonema lacus-victoriense E.Reichardt, 2007
 * Gomphonema lagerheimei A.Cleve, 1895
 * Gomphonema lagerheimii A.Cleve, 1895
 * Gomphonema lapponicum (A.Cleve) Cleve-Euler
 * Gomphonema latelanceolatum Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema lateripunctatum Reichardt & Lange-Bertalot, 1991
 * Gomphonema liebscheri E.Reichardt, 2012
 * Gomphonema longiceps Ehrenberg, 1854
 * Gomphonema lujanensis E.Reichardt & N.Maidana, 2008
 * Gomphonema lychnidum Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema magniaqua M.Kulikovskiy, J.P.Kociolek & Solak in Kociolek & Guiry, 2018
 * Gomphonema magnifica H.P.Gandhi
 * Gomphonema mariovense Levkov & Tofilovska in Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema martini F.Fricke
 * Gomphonema matanensis D. Kapustin, Kociolek & Kulikovskiy in Kociolek et al., 2018
 * Gomphonema mayamae S.K.Das, C.Radhakrishnan, Kociolek & B.Karthick, 2018
 * Gomphonema megalobrebissonii D.A.Chudaev, J.P.Kociolek & M.A.Golobova, 2014
 * Gomphonema meridionale J.P.Kociolek & E.W.Thomas, 2009
 * Gomphonema metzeltinii You & Kociolek, 2015
 * Gomphonema microcapitatum Kulikovskiy, Kociolek & Solak, 2018
 * Gomphonema microlanceolatum You & Kociolek, 2015
 * Gomphonema microlaticollum Kulikovskiy, Kociolek & Solak, 2018
 * Gomphonema micropus Kützing, 1844
 * Gomphonema minusculum Krasske
 * Gomphonema minutum (C.Agardh) C.Agardh, 1831
 * Gomphonema modicum Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema moniliforme Gandhi, 1960
 * Gomphonema mutunensis Ruwer, Ludwig & Rodrigues, 2019
 * Gomphonema nagpurense Sarode & Kamat, 1984
 * Gomphonema navicelloides Frenguelli, 1942
 * Gomphonema naviculoides W. Smith, 1856
 * Gomphonema neotropicum N.Abarca & D.Mora
 * Gomphonema nesophilum Kociolek, J. P. & Woodward, J.
 * Gomphonema obesoccultum Reichardt
 * Gomphonema occidentale
 * Gomphonema olivaceum (Lyngbye) Desmazières, 1825
 * Gomphonema oregonicum Ehrenberg
 * Gomphonema oxycephalum Cleve
 * Gomphonema paracapitatum Kulikovskiy, Kociolek & Solak, 2018
 * Gomphonema paradaphnoides Cejudo-Figueiras, S.Blanco & Ãlvarez-Blanco, 2012
 * Gomphonema paraexilissimum Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema parapygmaeum Jüttner & Kociolek in Jüttner et al., 2018
 * Gomphonema parasundaense Jüttner in Jüttner et al., 2018
 * Gomphonema paratergestinum Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema parvicapitatum Kociolek in Kociolek et al., 2014
 * Gomphonema parvuliforme Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema parvulum (Kützing) Kützing, 1849
 * Gomphonema pelisteriense Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema preliciae Levkov, Mitic-Kopanja & E. Reichardt, 2016
 * Gomphonema prespanense Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema prowsei Glushchenko, Kulikovskiy & Kociolek, 2017
 * Gomphonema pseudacuminatum Kulikovskiy, Kociolek & Solak, 2015
 * Gomphonema pseudaffine Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema pseudoparvulum Kociolek, J. P. & Woodward, J.
 * Gomphonema puiggarianum
 * Gomphonema pusillum (Grunow, 1880) Kulikovskiy & Kociolek, 2018
 * Gomphonema pygmaeoides You & Kociolek, 2015
 * Gomphonema qingyiensis L-X. Zhang, P. Yu & Q-M. You in Zhang et al., 2020
 * Gomphonema raraense Jüttner & S.Gurung in Jüttner et al., 2018
 * Gomphonema reediae Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema resendei A.R.Moura
 * Gomphonema rexlowei Liu & Kociolek, 2013
 * Gomphonema rhombicum Fricke, 1904
 * Gomphonema rimetiana Kulikovskiy, Kociolek & Solak in Kociolek et al., 2018
 * Gomphonema ristovskae Levkov & Tofilovska in Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema rostellatum (Kützing) G.L.Rabenhorst
 * Gomphonema russicum Kulikovskiy, Kociolek & Solak in Kociolek et al., 2018
 * Gomphonema saparense S.K.Das, C.Radhakrishnan, Kociolek & B.Karthick, 2018
 * Gomphonema saravathense Gandhi, 1970
 * Gomphonema scardicum D.Mitic-Kopanja, C.E.Wetzel, L.Ector & Z.Levkov, 2014
 * Gomphonema semiapertum Grunow, 1880
 * Gomphonema shanghaiensis Zhang & Kociolek, 2016
 * Gomphonema shiwania Y.Liu, Kulikovskiy & Kociolek in Zhang et al., 2020
 * Gomphonema sichuanenesis Y.Li & J.P.Kociolek, 2010
 * Gomphonema sichuanensis Li & Kociolek in Li et al., 2010
 * Gomphonema sierrianum Stancheva & Kociolek, 2016
 * Gomphonema sphaerophorum Ehrenberg, 1845
 * Gomphonema spicula Gandhi, 1958
 * Gomphonema spiculoides H.P.Gandhi
 * Gomphonema spirkovskae Levkov & Mitic-Kopanja in Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema stauroneiforme Grunow
 * Gomphonema staurophorum (Pantocsek) Cleve-Euler, 1955
 * Gomphonema subapicatum F.E.Fritsch & M.F.Rich
 * Gomphonema subclavatum (Grunow) Grunow, 1884
 * Gomphonema subinsigniforme L.Ge, Y.Liu & J.P.Kociolek, 2014
 * Gomphonema sublaticollum Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema submalayense Gandhi, 1970
 * Gomphonema subnaviculoides Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema subodhii Jüttner & S.Gurung in Jüttner et al., 2018
 * Gomphonema subramosum C.A.Agardh
 * Gomphonema subtile Ehrenberg, 1843
 * Gomphonema svalbardense E.Pinseel, K.Kopalová & Van der Vijver, 2014
 * Gomphonema tamilense B.Karthick & J.P.Kociolek, 2012
 * Gomphonema tenoccultum Reichardt
 * Gomphonema tenuis Gandhi, 1960
 * Gomphonema tergestinum (Grunow in Van Heurck) Fricke, 1902
 * Gomphonema truncatum Ehrenberg, 1832
 * Gomphonema tumens Kociolek & Stoermer, 1991
 * Gomphonema turgidum Ehrenberg, 1854
 * Gomphonema undulans I.Ãlvarez-Blanco, C.Cejudo-Figueiras & S.Blanco, 2013
 * Gomphonema validum Cleve, 1894
 * Gomphonema vardarense Levkov, Mitic-Kopanja & E.Reichardt, 2016
 * Gomphonema variabilis A.Jurilj, 1957
 * Gomphonema varioreduncum Jüttner, Ector, E. Reichardt, Van de Vijver & E.J.Cox, 2013
 * Gomphonema vastum F.Hustedt
 * Gomphonema ventricosum Gregory, 1856
 * Gomphonema vibrio Ehrenberg, 1843
 * Gomphonema vidarbhense Sarode & Kamat, 1984
 * Gomphonema williamsii Kociolek & Liu, 2013
 * Gomphonema witkowskii Kociolek & Liu, 2013
 * Gomphonema wuyiensis W.Zhang & Kociolek in Zhang et al., 2018
 * Gomphonema xiantaoicum Z.X.Shi & N.Li in Z.X.Shi, 2014
 * Gomphonema xinjiangianum You & Kociolek, 2015
 * Gomphonema yangtzensis Li in Li, Gong, Xie & Shen, 2006
 * Gomphonema yaominae Li, 2012
 * Gomphonema yberiense Frenguelli, 1933
 * Gomphonema yunnaniana Y.Liu et Kociolek in Liu et al., 2020

Fossils
Several species are fossils.
 * Gomphonema jianghanense Y.L.Li, Z.J.Gong, P.Xie & J.Shen, 2007 †
 * Gomphonema jianghanensis Li, Gong, Xie & Shen, 2007 †
 * Gomphonema jilinense Huang in Huang et al., 1983 †