短縫藻屬（學名：_Eunotia_）為短縫藻科的一個屬。



下級分類

本屬包括以下物種：


* _Eunotia abbottiae_ S.P.Main, 2006

* _Eunotia abrupta_ Ehrenberg, 1853

* _Eunotia acicularis_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia acmocephala_ Fusey, 1953

* _Eunotia actinelloides_ Cholnoky, 1954

* _Eunotia actuariola_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia acus_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia acuticrenulata_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia acutinasuta_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia aduncus_ M.H.Hohn & J.Hellerman, 1963

* _Eunotia advena_ (Fusey) VanLandingham, 1969

* _Eunotia aenigma_ (Abdul-Majeed) VanLandingham, 1969

* _Eunotia aequalis_ A.W.F.Schmidt

* _Eunotia aequalis_ Hustedt, 1913

* _Eunotia alpina_ Grunow, 1878

* _Eunotia alpina_ Kützing, 1844

* _Eunotia alstonii_ Skvortzow, 1930

* _Eunotia alta_ Ehrenberg

* _Eunotia altimontana_ H.Lange-Bertalot, A.Pavlov & Z.Levkov, 2011

* _Eunotia amayae_ B.Van de Vijver, M.de Haan & H.Lange-Bertalot, 2014

* 亞馬孫短縫藻 _Eunotia amazonica_ F.F.Almeida & C.E.Wetzel, 2018

* _Eunotia ambigua_ Carter, 1966

* _Eunotia ambigua_ Gandhi, 1966

* _Eunotia ambivalens_ Lange-Bertalot & Tagliaventi, 2011

* _Eunotia americana_ Kain & Schultze, 1889

* _Eunotia amoyensis_ (Skvortzov)

* _Eunotia amphidicranon_ Ehrenberg, 1845

* _Eunotia amphilepta_ Ehrenberg, 1845

* _Eunotia amphioxys_ Ehrenberg, 1843

* _Eunotia amphirhamphus_ Ehrenberg, 1862

* _Eunotia anadariensis_ M.Kulikovskiy, H.Lange-Bertalot, S.Genkal & A.Witkowski, 2010

* _Eunotia anamargaritae_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia andina_ Frenguelli, 1942

* _Eunotia andinofrequens_ H.Lange-Bertalot & Rumrich, 2000

* _Eunotia angulata_ (Perty) Rabenhorst, 1853

* _Eunotia angusta_ (Grunow) Å.Berg, 1939

* _Eunotia angusticuspidata_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia anhuensis_ J.Yang, 1995

* _Eunotia anhuiensis_ Yang, 1995

* _Eunotia anisodon_ L.W.Bailey, 1861

* _Eunotia ankazondranona_ Manguin, 1949

* _Eunotia antiqua_ A.Berg, 1939

* _Eunotia apiculata_ Ehrenberg, 1861

* _Eunotia aralensis_ Ehrenberg, 1854

* _Eunotia araucaniae_ Ehrenberg, 1854

* _Eunotia arcadia_ Woodhead & Tweed, 1960

* _Eunotia arcofallax_ H.Lange-Bertalot, 2004

* _Eunotia arctica_ Hustedt, 1937

* _Eunotia arcuatissima_ Lange-Bertalot & A.Steindorf

* _Eunotia arcubus_ Nörpel & Lange-Bertalot, 1993

* _Eunotia arculus_ (Grunow) Lange-Bertalot & Nörpel, 1991

* _Eunotia arcuoides_ Foged, 1977

* _Eunotia arcus_ Ehrenberg, 1837

* _Eunotia arcus_ W.Smith, 1853

* _Eunotia areniverma_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia argus_ Ehrenberg, 1843

* _Eunotia ariengae_ L.C.Torgan & A.L.Burliga, 2007

* _Eunotia arverna_ Héribaud-Joseph, 1908

* _Eunotia asiatica_ Skvortzow, 1938

* _Eunotia asterionelloides_ Hustedt, 1952

* _Eunotia astricleveae_ Berg, 1948

* _Eunotia astridae_ Fontell, 1917

* _Eunotia asymmetrica_ Cholnoky, 1954

* _Eunotia atomus_ A.Pavlov & Z.Levkov, 2013

* _Eunotia attenuata_ (Cleve) Cleve, 1900

* _Eunotia attenuata_ E.E.Manguin, 1941

* _Eunotia attenuata_ Patrick, 1940

* _Eunotia augusta_ (Grunow) Berg

* _Eunotia auriculata_ Grunow, 1881

* _Eunotia australis_ Ehrenberg, 1854

* _Eunotia australofrigida_ B.Van de Vijver, M.de Haan & H.Lange-Bertalot, 2014

* _Eunotia australomaior_ B.Van de Vijver, M.de Haan & H.Lange-Bertalot, 2014

* _Eunotia australominor_ Gerd Moser, 1998

* _Eunotia bactriana_ Ehrenberg, 1854

* _Eunotia baculus_ Hustedt, 1965

* _Eunotia baicalensis_ Skvortzov, 1937

* _Eunotia ballinaensis_ Foged, 1978

* _Eunotia batavica_ A.Berg, 1939

* _Eunotia bauchimiensis_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia beatorum_ Ehrenberg, 1854

* _Eunotia belgica_ Van de Vijver, Lange-Bertalot & Compere, 2009

* _Eunotia bertrandii_ Lange-Bertalot & Tagliaventi, 2011

* _Eunotia biareofera_ Kobayashi, 1968

* _Eunotia bicapitata_ Grunow, 1881

* _Eunotia biceps_ Ehrenberg, 1843

* _Eunotia biceps_ Kützing, 1849

* _Eunotia biconstricta_ (Grunow) Lange-Bert.

* _Eunotia bicornigera_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia bicornis_ Ehrenberg, 1854

* _Eunotia bidens_ Dalla Torre & Sarnthein, 1901

* _Eunotia bidens_ Ehrenberg, 1843

* _Eunotia bidentula_ Schumann, 1867

* _Eunotia bidentula_ W.Smith, 1856

* _Eunotia bidentuloides_ Foged, 1977

* _Eunotia bigibba_ Kg.

* _Eunotia bigibba_ Kützing, 1849

* _Eunotia bigibboidea_ H.Lange-Bertalot & A.Witkowski, 2011

* _Eunotia bilii_ Lowe & Kociolek, 1984

* _Eunotia binthuaniensis_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia binularis_ (Ehrenb.) Souza

* _Eunotia bioctonaria_ Ehrenberg, 1840

* _Eunotia biseriata_ Hustedt, 1952

* _Eunotia biseriatoides_ Kobayasi, Ando & Nagumo, 1981

* _Eunotia bisulcata_ Hustedt, 1952

* _Eunotia bolavenensis_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia bonsaensis_ Foged, 1966

* _Eunotia boomsma_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia borealis_ Ehrenberg, 1854

* _Eunotia boreoalpina_ Lange-Bertalot & Nörpel-Schempp, 1998

* _Eunotia boreotenuis_ Norpel-Schempp & Lange-Bertalot, 1996

* _Eunotia botellus_ Gerd Moser, 1998

* _Eunotia botocuda_ L.F.Costa, D.C.Bicudo & C.E.Wetzel, 2017

* _Eunotia botuliformis_ F.Wild, Nörpel & Lange-Bertalot, 1993

* _Eunotia botuliformis_ Wang, 1998

* _Eunotia botulitropica_ C.E.Wetzel & L.F.Costa, 2017

* _Eunotia braendlei_ H.Lange-Bertalot & M.Werum, 2004

* _Eunotia brasiliensis_ Zimmermann, 1918

* _Eunotia braunii_ Hustedt, 1952

* _Eunotia brevicornis_ Ehrenberg, 1845

* _Eunotia brevis_ Patrick, 1940

* _Eunotia brinkmannii_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia buhriana_ D.Metzeltin & H-Lange-Bertalot, 2007

* _Eunotia burkartii_ (Ehrenberg) M.Peragallo, 1897-1903

* _Eunotia caecigena_ A.Berg, 1939

* _Eunotia caelata_ Ehrenberg, 1854

* _Eunotia caenosa_ Kociolek & Burliga, 2012

* _Eunotia callosa_ Patrick, 1940

* _Eunotia camacanorum_ L.F.Costa, C.E.Wetzel & D.C.Bicudo, 2017

* _Eunotia camburnii_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia cameliopsis_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia camelus_ Ehrenberg, 1839

* _Eunotia camelus_ Greville, 1855

* _Eunotia camelus_ Schumann, 1867

* _Eunotia camranhiensis_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia cancellata_ Cleve-Euler, 1953

* _Eunotia canicula_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia caniculoides_ Favaretto, Tremarin, T.Ludwig & Bueno, 2021

* _Eunotia cantica_ Carter & Denny, 1992

* _Eunotia cantonatii_ Lange-Bert. & Tagliaventi, 2011

* _Eunotia capitata_ (Krasske) L.F.Costa & C.E.Wetzel, 2017

* _Eunotia capitellata_ Cleve-Euler, 1948

* _Eunotia capitellata_ Manguin, 1964

* _Eunotia caribica_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia carinata_ Ehrenberg, 1854

* _Eunotia carolina_ R.M.Patrick, 1958

* _Eunotia cassiae_ H.G.Barber, 1962

* _Eunotia cataracta_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia catillifera_ Morrow, 1981

* _Eunotia cavernosa_ H.Lange-Bertalot & M.Werum, 2004

* _Eunotia cemelin_ C.Johnson ex W.Smith Collection

* _Eunotia ceylonica_ Skvortzow, 1930

* _Eunotia charlesii_ D-Metzeltin & Lange-Bertalot, 2007

* _Eunotia charliereimeri_ M.B.Edlund & L.A.Brant, 2010

* _Eunotia chasei_ Cholnoky, 1954

* _Eunotia chelmickii_ Wojtal, 2013

* _Eunotia chelonia_ Norpel-Schempp, Lange-Bertalot & Metzeltin, 1996

* _Eunotia chigara_ N.Woodhead & R.D.Tweed, 1958

* _Eunotia chilensis_ Hustedt, 1913

* _Eunotia cholnokyi_ Gandhi, 1966

* _Eunotia cingulata_ Ehrenberg, 1843

* _Eunotia circumborealis_ Lange-Bertalot & Norpel, 1993

* _Eunotia cisalpina_ Lange-Bertalot & M.Cantonati, 2011

* _Eunotia cistula_ Ehrenberg, 1854

* _Eunotia clavata_ Hustedt, 1913

* _Eunotia clavata_ Manguin, 1949

* _Eunotia claviceps_ Hustedt, 1913

* _Eunotia clevei_ Grunow, 1891

* _Eunotia climacidium_ Grunow, 1882

* _Eunotia clotii_ B.Van de Vijver, M.de Haan & H.Lange-Bertalot, 2014

* _Eunotia coccinea_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia cocconema_ Ehrenberg, 1854

* _Eunotia cocquytiae_ B.van de Vijver, 2008

* _Eunotia collinsii_ Kalinsky, 1984

* _Eunotia columbi_ Ehrenberg ex Ralfs, 1861

* _Eunotia columbica_ Ehrenberg, 1854

* _Eunotia comica_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia compactarcus_ Lange-Bertalot Pavlov & Levkov

* _Eunotia compressa_

* _Eunotia compta_ Ehrenberg

* _Eunotia comta_ Ehrenberg, 1840

* _Eunotia conversa_ Hustedt, 1952

* _Eunotia convexa_ Hustedt, 1952

* _Eunotia copiosa_ Hustedt, 1952

* _Eunotia cordillera_ M.H.Hohn & J.Hellerman, 1963

* _Eunotia coringii_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia cornuta_ Ehrenberg, 1870

* _Eunotia corona_ Rabenhorst, 1853

* _Eunotia correntina_ Frenguelli, 1933

* _Eunotia costalunga_ Brun, 1895

* _Eunotia costaricana_ H.Lange-Bertalot & U.Wydrzycka, 2001

* _Eunotia costata_ Østrup, 1902

* _Eunotia crassa_ Pantocsek & Greguss, 1913

* _Eunotia crassispinata_ Gerd Moser, 1998

* _Eunotia crassula_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia crassuliopsis_ H.Lange-Bertalot & D.Metzeltin, 2009

* _Eunotia crassuloides_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia crenulata_ Brebisson ex W.Smith Collection

* _Eunotia crispula_ G.S.West, 1909

* _Eunotia cristagallii_ Cleve, 1891

* _Eunotia croatana_ P.A.Siver, P.B.Hamilton & E.A.Morales, 2006

* _Eunotia crocodilus_ Ehrenberg, 1845

* _Eunotia cuneiformis_ E.Manguin ex G.Moser, Lange-Bertalot & D.Metzeltin, 1998

* _Eunotia curta_ Cleve, 1878

* _Eunotia curtagrunowii_ Nörpel-Schempp & Lange-Bertalot, 1996

* _Eunotia curtiraphe_ D.Metzeltin & H-Lange-Bertalot, 2007

* _Eunotia curva_ Ehrenberg, 1854

* _Eunotia curvata_ (Kützing) Lagerstedt, 1884

* _Eunotia curvirostra_ A.Berg

* _Eunotia curvula_ Hustedt, 1952

* _Eunotia cygnus_ Ehrenberg, 1843

* _Eunotia dacostae_ Metzeltin & Lang.-Bert.

* _Eunotia daisetsuensis_ Hirano & Iwaki, 1970

* _Eunotia daklakiensis_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia damasi_ Hustedt, 1949

* _Eunotia damasii_ G.Moser, H.Lange-Bertalot & D.Metzeltin, 1998

* _Eunotia decaodon_ Ehrenberg, 1840

* _Eunotia declivis_ Ehrenberg, 1843

* _Eunotia decostae_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia decussata_ Cleve, 1900

* _Eunotia deficiens_ D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005

* _Eunotia deformis_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia delaunayi_ E.E.Manguin

* _Eunotia delicatula_ Ceremissinova

* _Eunotia demerarae_ Ehrenberg ex Pritchard, 1861

* _Eunotia denaria_ Ehrenberg, 1854

* _Eunotia densistriata_ Hohn, 1966

* _Eunotia densistriata_ Torgan, 1997

* _Eunotia denticula_ (L.A.Brébisson) G.L.Rabenhorst

* _Eunotia denticula_ Grunow, 1881

* _Eunotia denticulata_ (Brébisson ex Kützing) Rabenhorst, 1864

* _Eunotia depressa_ Ehrenberg, 1843

* _Eunotia depressa_ Fusey, 1953

* _Eunotia desikacharyi_ Singh, Nautiyal & Vimal, 1976

* _Eunotia desmogonioides_ D.Metzeltin & H.Lange-Bertalot, 2002

* _Eunotia diadema_ Ehrenberg, 1837

* _Eunotia diamantina_ C.E.Wetzel & L.F.Costa, 2017

* _Eunotia dianae_ Ehrenberg, 1840

* _Eunotia dianae-stitinensis_ H.Lange-Bertalot & A.Witkowski, 2011

* _Eunotia didyma_ Grunow, 1881

  
* 雙形短縫藻 _Eunotia didyma_ var. _tuberosa_

* _Eunotia difformis_ (Ehrenberg)

* _Eunotia diodon_ Ehrenberg, 1837

* _Eunotia diodonopsis_ D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005

* _Eunotia directa_ Pantocsek & Greguss, 1913

* _Eunotia discrepans_ A.Berg, 1939

* _Eunotia disjuncta_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia disproportionata_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia dissimilis_ Hustedt, 1933

* _Eunotia distinguenda_ Hustedt, 1955

* _Eunotia distinguenda_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia divergens_ Fusey, 1964

* _Eunotia diverta_ Carter, 1966

* _Eunotia divisa_ Héribaud, 1908

* _Eunotia dizyga_ Ehrenberg, 1843

* _Eunotia dodecaodon_ Ehrenberg, 1854

* _Eunotia doliolus_ G.C.Wallich

* _Eunotia dolium_ Meunier, 1910

* _Eunotia donatoi_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia dorofeyukae_ Lange-Bert. & Kulikoskiy

* _Eunotia dorofeyukiae_ H.Lange-Bertalot, M.S.Kulikovskiy

* Kulikovskiy et al., 2010 Eunotia dorsicrenata

* Kulikovskiy & Lange-Bertalot, 2015 Eunotia dracomontana

* Schoeman, 1973 Eunotia duplicoraphis

* Kobayasi, Ando & Nagumo, 1981 Eunotia edegans Østrup

* _Eunotia edlundii_ D.Metzeltin & H.Lange-Bertaolt, 2007

* _Eunotia edulis_ Ehrenberg, 1854

* _Eunotia ehrenbergii_ Ralfs, 1861

* _Eunotia electri_ Ehrenberg, 1854

* _Eunotia elegans_ Østrup, 1910

* _Eunotia elena_ H.Lange-Bertalot, 2011

* _Eunotia elephas_ Ehrenberg, 1843

* _Eunotia ellisrasica_ Cholnoky, 1954

* _Eunotia elongata_ Jousé, 1952

* _Eunotia elucens_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia emedii_ C.E.Wetzel, Lange-Bertalot, D.Bicudo, C.Peres & Ector, 2011

* _Eunotia endecaodon_ Ehrenberg, 1840

* _Eunotia enigmatica_ L.F.Costa & C.E.Wetzel, 2017

* _Eunotia enischna_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia enneodon_ Ehrenberg, 1840

* _Eunotia epithemioides_ Hustedt, 1913

* _Eunotia ernestii_ H.Lange-Bertalot, 2011

* _Eunotia eruca_ Hustedt, 1913

* _Eunotia eulensteinii_ Comber, 1901

* _Eunotia eurycephala_ (Grunow) Nörpel-Schempp & Lange-Bert.

* _Eunotia eurycephaloides_ Norpel-Schempp & Lange-Bertalot, 1996

* _Eunotia euryptera_ Ehrenberg, 1856

* _Eunotia excepta_ S.L.VanLandingham

* _Eunotia exeta_ A.Berg, 1939

* _Eunotia exgracilis_ A.Berg ex A.Cleve, 1953

* _Eunotia exigua_ (Breb) Rabh.

* _Eunotia exiguadenticulata_ A.Berg, 1939

* _Eunotia exiguagracilis_ A.Berg, 1939

* _Eunotia faba_ Ehrenb.

* _Eunotia fabaeformis_ A.Pavlov & Z.Levkov, 2013

* _Eunotia fabeola_ D-Metzeltin & Lange-Bertalot, 2007

* _Eunotia falcata_ Gregory, 1854

* _Eunotia falcifera_ D.Metzeltin & Lange-Bertalot, 1998

* _Eunotia fallacoides_ Lange-Bertalot & M.Cantonati, 2011

* _Eunotia fallax_ A.Cleve, 1895

* _Eunotia falx_ Gregory, 1854

* _Eunotia fastigata_ Hustedt, 1933

* _Eunotia femoriformis_ (R.M.Patrick) Hust.

* _Eunotia ferefalcata_ M.Kulikovskiy & H.Lange-Bertalot, 2011

* _Eunotia feremiserabilis_ Lange-Bertalot, Bąk & Kociolek, 2017

* _Eunotia fidelensis_ Zimmermann, 1915

* _Eunotia filiformis_ Luo et al., 2019

* _Eunotia filum_ Gerd Moser, 1998

* _Eunotia floegen_ A.Berg, 1939

* _Eunotia floridana_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia floweri_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia fontellii_ A.Berg ex Cleve-Euler, 1953

* _Eunotia formica_ Ehrenberg, 1843

* _Eunotia formicina_ H.Lange-Bertalot, 2011

* _Eunotia fossilis_ Pantocsek, 1913

* _Eunotia fragilarioides_ Zimmermann, 1918

* _Eunotia frickei_ Hustedt, 1913

* _Eunotia frickie_

* _Eunotia friedel-hintzae_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia friedel-hintziae_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia frigida_ M.G.Potapova, P.B.Hamilton & L.I.Kopyrina, 2014

* _Eunotia fugitiva_ A.Berg, 1939

* _Eunotia fuhrmannii_ D.Metzeltin & P.Tremarin, 2011

* _Eunotia fukushimae_ Gerd Moser, 1998

* _Eunotia fureyae_ H.Lange-Bertalot, 2011

* _Eunotia fuseyi_ Schoeman, 1982

* _Eunotia gandhii_ Sarode & Kamat, 1984

* _Eunotia gangetica_ Ehrenberg, 1854

* _Eunotia garciarodriguezii_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia garusica_ Cholnoky, 1952

* _Eunotia geniculata_ Hustedt, 1913

* _Eunotia genkalii_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia genufalcata_ Gerd Moser, 1998

* _Eunotia genuflexa_ Norpel-Schempp, 1996

* _Eunotia georgii_ D.Metzeltin & Lange-Bertalot, 1998

* _Eunotia germainii_ Carter, 1990

* _Eunotia gibba_ (Ehrenberg) Ehrenberg, 1843

* _Eunotia gibberula_ Ehrenberg, 1843

* _Eunotia gibbosa_ Grunow, 1881

* _Eunotia gibbuolosa_ (Venkataraman, 1939) Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia glacialifalsa_ Lange-Bert.

* _Eunotia glacialis_ Meister, 1912

* _Eunotia glacialispinosa_ H.Lange-Bertalot & M.Cantonati, 2010

* _Eunotia glebula_ Hohn, 1966

* _Eunotia globosa_ Hustedt, 1913

* _Eunotia gomesii_ C.E.Wetzel & L.Ector, 2010

* _Eunotia goretskyi_ Chursevicz

* _Eunotia gracilis_ W.Smith, 1853

* _Eunotia gracillimoides_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia graeca_ (Ehrenberg) Ehrenberg, 1871

* _Eunotia granulata_ Ehrenberg, 1836

* _Eunotia granulosa_ Ehrenberg

* _Eunotia graphica_ Å.Berg, 1939

* _Eunotia gratella_ Å.Berg

* _Eunotia gregussii_ Szemes, 1931

* _Eunotia grovei_ Desikachary & Sreelatha, 1989

* _Eunotia grunowi_ Å.Berg

* _Eunotia grunowiana_

* _Eunotia guianensis_ Ehrenberg, 1854

* _Eunotia gusevii_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia gustavoi_ L.F.Costa, 2017

* 海南短縫藻 _Eunotia hainanensis_ Q.

* _Eunotia hebridica_ A.Berg, 1939

* _Eunotia heinii_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia helix_ Manguin, 1949

* _Eunotia hellenica_ Ehrenberg, 1840

* _Eunotia helodesiana_ Kociolek & Burliga, 2012

* _Eunotia hemicyclus_ (Ehrenberg, 1840) Karsten, 1928

* _Eunotia hendecaodon_ Ehrenberg, 1854

* _Eunotia hepaticola_ H.Lange-Bertalot & U.Wydrzycka, 2001

* _Eunotia heptodon_ Ehrenberg, 1840

* _Eunotia herkiniensis_ Grunow, 1881

* _Eunotia herzogii_ Krasske, 1948

* _Eunotia hexaglyphis_ Ehrenberg, 1854

* _Eunotia hillae_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia hinganica_ Skvortzov, 1976

* _Eunotia hinziae_ Simonsen, 1987

* _Eunotia hirudo_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia holoturia_ Skvortzow, 1936

* _Eunotia holstenborgi_ A.Berg, 1945

* _Eunotia horstii_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia hugenottarum_ Cholnoky, 1959

* _Eunotia humbertii_ Bourrelly & Leboime, 1946

* _Eunotia hungarica_ Pantocsek, 1903

* _Eunotia hyperborea_ A.Berg, 1939

* _Eunotia iatriaensis_ Foged, 1970

* _Eunotia ibitipocaensis_ L.C.G.Canani & L.C.Torgan, 2013

* _Eunotia icosodon_ Ehrenberg, 1840

* _Eunotia igorii_ S.Krstic, Z.Levkov & A.Pavlov, 2013

* _Eunotia immanis_ Kulikovskiy & Lange-Bertalot, 2015

* _Eunotia implicata_ Nörpel, Lange-Bertalot & Alles, 1991

* _Eunotia impressa_ Ehrenberg, 1854

* _Eunotia inaequalis_ M.Peragallo, 1914

* _Eunotia incisa_ W.Sm.

* _Eunotia incisa_ W.Smith ex W.Gregory, 1854

* _Eunotia incisadistans_ Lange-Bert. & E.Sienkiewicz, 2011

* _Eunotia incisatula_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia incisiopsis_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia incurva_ Carter, 1966

* _Eunotia incurvata_ Hustedt, 1913

* _Eunotia indica_ Frenguelli, 1933

* _Eunotia indica_ Grunow, 1865

* _Eunotia indigenarum_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia indomalaica_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia indosinica_ Glushchenko & Kulikovskiy, 2017

* _Eunotia inepta_ Manguin, 1964

* _Eunotia inflata_ (Grunow) Nörpel-Schempp & Lange-Bert.

* _Eunotia informis_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia inscita_ Hustedt, 1952

* _Eunotia insociabilis_ Krasske, 1939

* _Eunotia inspectabilis_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia insubrica_ Lange-Bertalot & M.Cantonati, 2011

* _Eunotia intermedia_ (Krasske) Nörpel & Lange-Bertalot, 1993

* _Eunotia intricans_ H.Lange-Bertalot & D.Metzeltin, 2009

* _Eunotia isabelensis_ Lange-Bertalot, Bąk & Kociolek, 2017

* _Eunotia islandica_ Østrup, 1918

* _Eunotia itacueretabaensis_ Tremarin, Bartozek, C.K.Peres & C.C.Z.Branco, 2020

* _Eunotia itapuana_ L.C.Torgan, 1998

* _Eunotia itatiaia-bidens_ Lange-Bertalot & C.E.Wetzel, 2017

* _Eunotia jaburuensis_ Zimmermann, 1918

* _Eunotia januarii_ Ehrenberg, 1854

* 日本短縫藻 _Eunotia japonica_ Pantocsek, 1892

* _Eunotia jarensis_ H.Lange-Bertalot, P.Cavacini, N.Tagliaventi & S.Alfinito, 2003

* _Eunotia jastrabensis_ Ehrenberg, 1854

* _Eunotia jemtlandica_ (Font.) A.Berg, 1939

* _Eunotia joaquinii_ D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005

* _Eunotia jogensis_ Gandhi, 1966

* _Eunotia jordani_ Ehrenberg, 1849

* _Eunotia juettnerae_ Lange-Bert.

* _Eunotia kanakarum_ Gerd Moser, 1998

* _Eunotia karelica_ Mölder, 1951

* _Eunotia karenae_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia kareniae_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia karveerensis_ (Gandhi) Glushchenko & Kulikovskiy, 2017

* _Eunotia katalinae_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia kataliniae_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia kayaporum_ C.E.Wetzel, Lange-Bertalot, D.Bicudo & Ector, 2011

* _Eunotia kentuccensis_ Ehrenberg, 1856

* _Eunotia khursevichiae_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia kissii_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia klischiae_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia kocheliensis_ O.Müller, 1898

* _Eunotia kociolekii_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia korzikovii_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia krammeri_ D.Metzeltin & Lange-Bertalot, 1998

* _Eunotia krasskei_ Cleve-Euler, 1948

* _Eunotia kruegeri_ H.Lange-Bertalot, 2004

* _Eunotia kurtkrammeri_ M.Kulikovskiy, H.Lange-Bertalot, S.Genkal & A.Witkowski, 2012

* _Eunotia kurzeana_ Grunow, 1881

* _Eunotia kurziana_ Grunow, 1878

* _Eunotia kurzii_ Smith

* _Eunotia kuznetzovae_ Afanas'eva & Gleser, 1986

* _Eunotia lacusbaikalii_ Skvortzow, 1937

* _Eunotia lacustris_ Fusey, 1964

* _Eunotia laevis_ Ehrenberg, 1854

* _Eunotia lagosiana_ Grunow, 1884

* _Eunotia lanceolata_ A.Berg, 1939

* _Eunotia langebertalotii_ Metzeltin, 2012

* _Eunotia laoarcus_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia laosica_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia lapponica_ Grunow ex Cleve

* _Eunotia lapponica_ Grunow, 1895

* _Eunotia larva_ Frenguelli, 1933

* _Eunotia lata_ Hustedt, 1933

* _Eunotia latinasuta_ H.Lange-Bertalot, 2011

* _Eunotia latitaenia_ Kobayasi, Ando & Nagumo, 1981

* _Eunotia lavrovii_ Ceremissinova, 1955

* _Eunotia lawsonii_ Foged, 1966

* _Eunotia lecohui_ B.van de Vijver, 2008

* _Eunotia lenis_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia leonardii_ J.C.Taylor & Cocquyt, 2016

* _Eunotia lepida_ Ehrenberg, 1854

* _Eunotia leptocampa_ Ehrenberg, 1872

* _Eunotia leptocrenata_ Kulikovskiy & Lange-Bertalot, 2015

* _Eunotia leptosoma_ Ehrenberg, 1854

* _Eunotia levicrenulata_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia levistriata_ Hustedt, 1933

* _Eunotia lewisii_ P.A.Siver & P.B.Hamilton, 2009

* _Eunotia librile_ Ehrenberg, 1843

* _Eunotia limax_ Gerd Moser, 1998

* _Eunotia limaxella_ D.Metzeltin & Lange-Bertalot, 2007

* _Eunotia lindigii_ Ehrenberg, 1853

* _Eunotia lineata_ K.E.Lohman, 1957

* _Eunotia lineolata_ Hustedt, 1949

* _Eunotia loboi_ C.E.Wetzel & L.Ector, 2010

* _Eunotia longicamelus_ L.F.Costa, D.C.Bicudo & C.E.Wetzel, 2017

* _Eunotia longicollis_ Metzeltin & Lange-Bertalot, 1998

* 長角短縫藻 _Eunotia longicornis_ Ehrenberg, 1849

* _Eunotia longiformis_ Fusey, 1964

* _Eunotia longissima_ Hustedt, 1952

* _Eunotia luna_ Ehrenberg, 1845

* _Eunotia lunaris_ (Ehrenb.) Bréb.

* _Eunotia lunaris_ Brébisson ex Rabenhorst, 1864

* _Eunotia lunula_ Ehrenberg, 1854

* _Eunotia macaronesica_ H.Lange-Bertalot & N.Tagliaventi, 2011

* _Eunotia machaon_ D.Metzeltin & H-Lange-Bertalot, 2007

* _Eunotia maconi_ L.F.Costa, Lange-Bertalot & C.E.Wetzel, 2017

* _Eunotia macroglossa_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2009

* _Eunotia maculata_ E.G.Lupikina & L.M.Dolmatova, 1984

* _Eunotia majuscula_ Moiseeva, 1971

* _Eunotia manguinii_ Van de Vijver

* _Eunotia manguinites_ VanLandingham, 1969

* _Eunotia mansiensis_ Foged, 1966

* _Eunotia margaritaceum_ Ehrenberg, 1854

* _Eunotia margaritata_ Woodhead & Tweed, 1960

* _Eunotia margaritifera_ Rabenhorst, 1853

* _Eunotia marginistriata_ Carter & Denny, 1992

* _Eunotia marina_ Schrader, 1969

* _Eunotia mariovensis_ A.Pavlov & Z.Levkov, 2013

* _Eunotia matrix_ Å.Berg, 1939

* _Eunotia mcbridei_ B.Van de Vijver, M.de Haan & H.Lange-Bertalot, 2014

* _Eunotia media_

* _Eunotia meisteri_ Hustedt, 1930

* _Eunotia meisterioides_ H.Lange-Bertalot, 2011

* _Eunotia melanogaster_ Gerd Moser, 1998

* _Eunotia meridiana_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia meridioatlantica_ Van de Vijver, Wilfert, D.M.John & Lange-Bertalot, 2018

* _Eunotia mesiana_ Cholnoky, 1955

* _Eunotia mesogongyla_ Ehrenberg, 1854

* _Eunotia mesolepta_ Ehrenberg, 1854

* _Eunotia metamonodon_ H.Lange-Bertalot, 2011

* _Eunotia michaelis_ Metzeltin et al., 1996

* _Eunotia microcephala_ Krasske, 1932

* _Eunotia microstigma_ Ehrenberg, 1856

* _Eunotia minima_ Gutwinski, 1890

* _Eunotia minor_ Fusey, 1964

* _Eunotia minuta_ Abdul-Majeed, 1935

* _Eunotia minuta_ Cleve, 1879

* _Eunotia minuta_ Hilse, 1861

* _Eunotia minutissima_ A.Cleve, 1934

* _Eunotia minutula_ Grunow, 1862

* _Eunotia miocenica_ Jousé, 1952

* _Eunotia mira_ Å.Berg

* _Eunotia mirifica_ Ehrenberg, 1854

* _Eunotia mogolensis_ Cholnoky, 1954

* _Eunotia mongolica_ M.S.Kulikovskiy, H.Lange-Bertalot, A.Witkowski & N.I.Dorofeyuk, 2010

* _Eunotia monodon_ Ehrenberg, 1843

* _Eunotia monodon_ W.Smith, 1853

* _Eunotia monodontiforma_ Lange-Bert. & Nörpel

* _Eunotia montana_ Hustedt, 1949

* _Eunotia montuosa_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia morbida_ Carter, 1966

* _Eunotia mosis_ Ehrenberg, 1854

* _Eunotia mourotii_ B.Van de Vijver, M.de Haan & H.Lange-Bertalot, 2014

* _Eunotia muelleri_ F.Hustedt
3

* _Eunotia mugecuo_ Luo et al., 2019

* _Eunotia multiplastidica_ Mayama, 1992

* _Eunotia muscicola_ Krasske, 1939

* _Eunotia mydohaimasiae_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia myrmica_ H.Lange-Bertalot, 2011

* _Eunotia naegelii_ Migula, 1907

* _Eunotia namlikiensis_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia nanolusitanica_ H.Lange-Bertalot, M.H.Novais & L.Ector, 2011

* _Eunotia nanopapilio_ H.Lange-Bertalot, 2011

* _Eunotia napoleonica_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia neglecta_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia nehruii_ Gandhi, 1966

* _Eunotia neoborealis_ H.Lange-Bertalot, 2004

* _Eunotia neocaledonia_ VanLandingham, 1969

* _Eunotia neocompacta_ Mayama, 1998

* _Eunotia neofallax_ Nörpel-Schempp & Lange-Bertalot, 1996

* _Eunotia neomundana_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia neoscandinavica_ H.Lange-Bertalot & A.Witkowski, 2011

* _Eunotia nepalense_ Hirano, 1969

* _Eunotia nikolskiae_ Jousé, 1952

* _Eunotia ninae_ M.Potapova, 2014

* _Eunotia nivalis_ M.H.Hohn & J.Hellerman, 1963

* _Eunotia nodosa_ A.Berg, 1939

* _Eunotia nodosa_ Ehrenberg, 1854

* _Eunotia nodulosa_ Meister, 1932

* _Eunotia noerpeliana_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia nonaria_ Ehrenberg, 1843

* _Eunotia norvegica_ Å.Berg

* _Eunotia notabilis_ Pantocsek & Greguss, 1913

* _Eunotia novaeangliae_ J.Veselá & J.R.Johansen, 2014

* _Eunotia novaecaledonica_ Gerd Moser, 1998

* _Eunotia novaisiae_ H.Lange-Bertalot & L.Ector, 2011

* _Eunotia nupeliana_ D.T.Ruwer & L.Rodrigues, 2021

* _Eunotia nuristanica_ Hirano, 1964

* _Eunotia nymanniana_ Grunow, 1881

* _Eunotia obesa_ Cleve

* _Eunotia obliquestriata_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia obtusa_ Hustedt, 1952

* _Eunotia occulata_ Patrick & Freese, 1961

* _Eunotia ocellata_ Ehrenberg, 1840

* _Eunotia octodon_ Ehrenberg, 1840

* _Eunotia octonaria_ Ehrenberg, 1854

* _Eunotia odebrechtiana_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia oestrupi_ Hustedt, 1933

* _Eunotia okawangoi_ Cholnoky, 1966

* _Eunotia oklahomaensis_ Bond, 1968

* _Eunotia oliffii_ Cholnoky, 1956

* _Eunotia oligotraphenta_ Wojtal, 2013

* _Eunotia omega_ A.Berg, 1939

* _Eunotia ophidocampa_ Cleve, 1882

* _Eunotia orientis_ M.Kulikovskiy, H.Lange-Bertalot, S.Genkal & A.Witkovski, 2010

* _Eunotia orthohedra_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia osoresanensis_ Negoro, 1944

* _Eunotia ossicula_ (Metzeltin & Lange-Bertalot) L.F.Costa, 2017

* _Eunotia otrantina_ Rabenhorst, 1853

* _Eunotia ovata_ Å.Berg

* _Eunotia pachycephala_ A.Berg, 1945

* _Eunotia pachycephala_ Kützing, 1849

* _Eunotia pacifica_ Skvortzov, 2012

* _Eunotia pacificomonodon_ Lange-Bertalot, Bąk & Kociolek, 2017

* _Eunotia palatina_ H.Lange-Bertalot & W.Krüger, 2004

* _Eunotia panchpokhariensis_ S.Krstic, Z.Levkov & A.Pavlov, 2013

* _Eunotia panda_ J.Veselá & J.R.Johansen, 2014

* _Eunotia pantropica_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia papilio_ Hustedt, 1911

* _Eunotia papiliofalsa_ H.Lange-Bertalot, 2011

* _Eunotia papillo_

* _Eunotia parabidens_ C.E.Wetzel, L.F.Costa & Lange-Bertalot, 2017

* _Eunotia paradoxa_ A.Berg, 1939

* _Eunotia paradoxa_ Ehrenberg, 1854

* _Eunotia parallela_ Ehrenberg, 1843

* _Eunotia paralleladubia_ H.Lange-Bertalot & S.Mayama, 2011

* _Eunotia parallelogramma_ B.Van de Vijver, M.de Haan & H.Lange-Bertalot, 2014

* _Eunotia paramuscicola_ S.Krstic, Z.Levkov & A.Pavlov, 2013

* _Eunotia parapectinalis_ H.Lange-Bertalot & Rumrich, 2000

* _Eunotia parapraerupta_ Lange-Bertalot & Metzeltin, 2009

* _Eunotia pararepens_ M.S.Kulikovskiy, H.Lange-Bertalot & A.Witkowski, 2010

* _Eunotia parasiolii_ D.Metzeltin & Lange-Bertalot, 1998

* _Eunotia paratridentula_ Lange-Bertalot & Kulikovskiy, 2010

* _Eunotia patrickae_ Hustedt, 1965

* _Eunotia patrickii_ Gandhi, 1966

* _Eunotia paucistriata_ Hustedt, 1933

* _Eunotia pauloimpressa_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia paulovalida_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia pectinalis_ (Kützing) Rabenhorst, 1864

* _Eunotia pectinallis_ (Kützing) Rabh.

* _Eunotia pectinata_

* _Eunotia pectinoides_ J.R.Carter, 1966

* _Eunotia pectinoides_ Zimmermann, 1915

* _Eunotia pendens_ Héribaud, 1908

* _Eunotia pentaglyphis_ Ehrenberg, 1854

* _Eunotia pentodon_ Ehrenberg, 1837

* _Eunotia perpusilla_ Grunow, 1881

* _Eunotia peruviana_ E.E.Manguin

* _Eunotia peudofaba_ D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005

* _Eunotia pexii_ H.Lange-Bertalot, 2004

* _Eunotia phrygia_ Ehrenberg, 1854

* _Eunotia pierrefuseyi_ J.C.Taylor & Cocquyt, 2019

* _Eunotia pileata_ Frenguelli, 1933

* _Eunotia pileus_ (Ehrenberg) Reichardt, 1843

* _Eunotia pirarucu_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia pirla_ J.R.Carter & Flower, 1988

* _Eunotia piscis_ (Ehrenberg)

* _Eunotia placentula_

* _Eunotia planicrenulata_ Lange-Bertalot & D.Metzeltin, 2009

* _Eunotia platycephala_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia platyvalva_ A.L.Burliga & J.P.Kociolek, 2012

* _Eunotia plectrum_ Ehrenberg, 1854

* _Eunotia plicata_ Jao, 1964

* _Eunotia pocosinensis_ E.E.Gaiser & J.Johansen, 2000

* _Eunotia polydentula_ Brun

* _Eunotia polyglyphis_ Grunow, 1881

* _Eunotia polyglyphoides_ Sheshukova-Poretskaya, 1971

* _Eunotia polygyphis_

* _Eunotia polyodon_ Ehrenberg, 1845

* _Eunotia pomeranica_ Lange-Bertalot, Bak & Witkowski, 2011

* _Eunotia pomerooni_ Ehrenberg, 1854

* _Eunotia ponspendens_ Gerd Moser, 1998

* _Eunotia ponticulus_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia porcelloides_ Gandhi, 1970

* _Eunotia porcellus_ Cholnoky, 1955

* _Eunotia prae-chankensis_ Jousé, 1952

* _Eunotia praebidens_ Å.Berg ex Cleve-Euler, 1953

* _Eunotia praefaba_ Gleser, 1967

* _Eunotia praeminor_ Å.Berg ex Cleve-Euler, 1953

* _Eunotia praemonos_ Å.Berg ex Cleve-Euler, 1953

* _Eunotia praenana_ Cleve-Euler, 1953

* _Eunotia praerupta_ Ehrenberg, 1843

* _Eunotia praerupta-minor_ A.Berg, 1939

* _Eunotia praeruptabidens_

* _Eunotia praeruptamonos_

* _Eunotia praeruptanana_ Å.Berg, 1939

* _Eunotia praestans_ Gerd Moser, 1998

* _Eunotia prilezhaevii_ M.Potapova, 2014

* _Eunotia priodonta_ H.Reichelt

* _Eunotia prionotus_ Ehrenberg, 1840

* _Eunotia problematica_ M.Kulikovskiy, H.Lange-Bertalot, S.Genkal & A.Witkowski, 2010

* _Eunotia procera_ Ehrenberg, 1848

* _Eunotia producta_ Frenguelli, 1933

* _Eunotia prolongata_ F.Hustedt

* _Eunotia prowseii_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia pseudincisa_ Kulikovskiy & Lange-Bertalot, 2015

* _Eunotia pseudoconvexa_ Cholnoky, 1956

* _Eunotia pseudodiodon_ D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005

* _Eunotia pseudoelegans_ Cholnoky, 1954

* _Eunotia pseudofaba_ D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005

* _Eunotia pseudoflexuosa_ F.Hustedt

* _Eunotia pseudofragilaria_ P.A.Siver, P.B.Hamilton & E.A.Morales, 2006

* _Eunotia pseudoglacialis_ E.E.Manguin

* _Eunotia pseudogroenlandica_ Lange-Bertalot & Tagliaventi, 2011

* _Eunotia pseudoimplicata_ Lange-Bertalot, L.F.Costa & C.E.Wetzel, 2017

* _Eunotia pseudoindica_ Frenguelli, 1941

* _Eunotia pseudolunaris_ Manguin, 1962

* _Eunotia pseudolunaris_ Venkataraman, 1939

* _Eunotia pseudominor_ A.Pavlov & Z.Levkov, 2013

* _Eunotia pseudopaludosa_ B.Van de Vijver, M.de Haan & H.Lange-Bertalot, 2014

* _Eunotia pseudopapilio_ Lange-Bertalot & M.Nörpel-Schempp, 1998

* _Eunotia pseudoparallela_ Cleve-Euler, 1934

* _Eunotia pseudoparalleloides_ (Grunow) Norpel-Schempp & Lange-Bertalot, 1996

* _Eunotia pseudopectinalis_ Hustedt

* _Eunotia pseudoserra_ De Oliveira & Steinitz-Kannan, 1992

* _Eunotia pseudoserrata_ Kobayasi, Ando & Nagumo, 1981

* _Eunotia pseudosoresanensis_ T.Wanatabe, 2004

* _Eunotia pseudosudetica_ D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005

* _Eunotia pseudotetraodon_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia pseudotridentula_ H.Kobayasi, 1971

* _Eunotia pseudovalida_ Mayama, 1997

* _Eunotia pseudoveneris_ Hustedt, 1942

* _Eunotia pugilistica_ B.van de Vijver, 2008

* _Eunotia punctistriata_ K.E.Camburn & D.F.Charles, 2000

* _Eunotia pyramidata_ Hustedt, 1913

* _Eunotia pyramidatoides_ Nörpel-Schempp, 1996

* _Eunotia pyrenaica_ Manguin, 1941

* _Eunotia quadra_ P.A.Siver & P.B.Hamilton, 2009

* _Eunotia quaternaria_ Ehrenberg, 1843

* _Eunotia quatuordenaria_ Ehrenberg, 1854

* _Eunotia quinaria_ Ehrenberg, 1843

* _Eunotia quindenaria_ Ehrenberg, 1854

* _Eunotia quinquicostata_ Rabenhorst, 1853

* _Eunotia rabenhorsti_

* _Eunotia ralitsae_ B.Van de Vijver, M.de Haan & H.Lange-Bertalot, 2014

* _Eunotia raphidioides_ T.Wanatabe, 2004

* _Eunotia rauhii_ Manguin, 1964

* _Eunotia raytonensis_ Cholnoky, 1955

* _Eunotia recta_ Hustedt ex Simonsen, 1987

* _Eunotia reedi_ Schrader, 1969

* _Eunotia reflexa_ F.Hustedt

* _Eunotia reichardtii_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia reicheltii_

* _Eunotia reimeri_ D.M.Williams & G.Reid, 2004

* _Eunotia relicta_ F.Ferrari, C.E.Wetzel & L.Ector, 2014

* _Eunotia reniformis_ Huang, 1984

* _Eunotia repens_ Å.Berg, 1939

* _Eunotia retrorsa_ Fusey, 1951

* _Eunotia reversa_ Woodhead & Tweed, 1960

* _Eunotia revoluta_ Cleve-Euler, 1932

* _Eunotia rhomboidea_ Hustedt, 1950

* _Eunotia rhynchocephala_ Hustedt, 1936

* _Eunotia rhyncocephala_

* _Eunotia rica_ Carter & Denny, 1987

* _Eunotia richbuttensis_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia rivularis_ Gandhi, 1970

* _Eunotia robust_

* _Eunotia robusta_ Ralfs

* _Eunotia roland-schmidtii_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia rostellata_ Hust. ex R.M.Patrick

* _Eunotia rostellata_ Hustedt, 1913

* _Eunotia rostrata_ A.Berg, 1939

* _Eunotia rostrata_ Ehrenberg, 1854

* _Eunotia rudis_ Cocquyt & M.de Haan, 2016

* _Eunotia rushforthii_ P.C.Furey, R.L.Lowe & J.R.Johansen, 2011

* _Eunotia ruth-patrickiae_ Gandhi, 1970

* _Eunotia ruzickae_ Bily & Marvan, 1962

* _Eunotia sacculus_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia sahayadrensis_ H.P.Gandhi, 1998

* _Eunotia salamencensis_ D.Metzeltin, H.Lange-Bertalot & F.García-Rodríguez, 2005

* _Eunotia saltoensis_ L.G.de Castro Canani & L.Carvalho Torgan, 2013

* _Eunotia sanctiantonii_ Ehrenberg, 1854

* _Eunotia saravathense_ Gandhi, 1970

* _Eunotia sardiniensis_ H.Lange-Bertalot, P.Cavacini, N.Tagliaventi & S.Alfinito, 2003

* _Eunotia sarek_ Å.Berg, 1939

* _Eunotia sarekensis_ Cleve, 1953

* _Eunotia sarraceniae_ E.E.Gaiser & J.Johansen, 2000

* _Eunotia savannae_ Ehrenberg, 1854

* _Eunotia scaettae_ Zanon, 1938

* _Eunotia scalaris_ Ehrenberg, 1854

* _Eunotia scandinavica_ A.Cleve ex Font., 1917

* _Eunotia scandiorussica_ M.Kulikovskiy, H.Lange-Bertalot, S.Genkal & A.Witkowski, 2010

* _Eunotia scarda_ A.Berg, 1939

* _Eunotia scardaensis_ A.Berg ex Cleve-Euler, 1953

* _Eunotia scardica_ A.Pavlov & Z.Levkov, 2013

* _Eunotia schneideri_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia schwabei_ Krasske, 1939

* _Eunotia schweickerdtii_ Cholnoky, 1954

* _Eunotia schwickerdtii_ Cholnoky

* _Eunotia sella_ Ehrenberg, 1843

* _Eunotia semilunaris_ Ehrenberg, 1842

* _Eunotia seminulum_ Norpel-Schempp & Lange-Bertalot, 1996

* _Eunotia senaria_ Ehrenberg, 1848

* _Eunotia sendaiensis_ Hustedt, 1933

* _Eunotia sennae_ M.G.M.de Souza & P.Compère, 1999

* _Eunotia septena_ Ehrenberg, 1843

* _Eunotia septenaria_ Ehrenberg, 1854

* _Eunotia septentrionalis_ Østrup, 1897

* _Eunotia serpentina_ Ehrenberg, 1854

* _Eunotia serpentinula_ L.F.Costa & C.E.Wetzel, 2017

* _Eunotia serra_ Ehrenberg, 1837

* _Eunotia serra-australis_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia serrata_ Hustedt, 1911

* _Eunotia serrula_ L.F.Costa & D.C.Bicudo, 2017

* _Eunotia serrulata_ Ehrenberg, 1840

* _Eunotia shantungensis_ Skvortzov, 2012

* _Eunotia siberica_ Cleve, 1880

* _Eunotia sibirica_ Ehrenberg, 1854

* _Eunotia sicula_ Cleve-Euler, 1934

* _Eunotia silesioscandica_ H.Lange-Bertalot & E.Sienkiewicz, 2011

* _Eunotia silvae_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia silvahercynia_ Nörpel, Van Sull & Lange-Bertalot, 1991

* _Eunotia sima_ Ehrenberg, 1845

* _Eunotia similis_ Hustedt, 1933

* _Eunotia simills_ Hustedt

* _Eunotia sinuosa_ Hustedt, 1952

* _Eunotia siolii_ Hustedt, 1952

* _Eunotia sioliopsis_ Gerd Moser, 1998

* _Eunotia siveri_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia skvortzowii_ Jousé, 1952

* _Eunotia smithiae_ S.P.Main, 2004

* _Eunotia smithii_ Gutwinsky, 1895

* _Eunotia smithii_ Woodhead & Tweed, 1960

* _Eunotia soleirolii_ (W.Smith)

* _Eunotia soleri_ D.Metzeltin & Lange-Bertalot, 1998

* _Eunotia sorriensis_ N.Foged, 1966

* _Eunotia souzae_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia sparsimpunctata_ Jousé, 1952

* _Eunotia sparsiornata_ Gerd Moser, 1998

* _Eunotia sparsistriata_ Mayama, 1993

* _Eunotia spatulata_ J.Veselá & J.R.Johansen, 2014

* _Eunotia sphaerophora_ Ehrenberg, 1856

* _Eunotia sphaerula_ Ehrenberg, 1854

* _Eunotia sphagnophila_ Krasske, 1948

* _Eunotia spiculaeformis_ Kociolek & Reviers, 1996

* _Eunotia spiculoides_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia spinuligera_ E.G.Lupikina, 1965

* _Eunotia stehlei_ Manguin, 1952

* _Eunotia steineckei_ Petersen, 1930

* _Eunotia stevensonii_ Boyer, 1920

* _Eunotia stojanovskii_ A.Pavlov & Z.Levkov, 2013

* _Eunotia streltsovii_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia stricta_ Hustedt, 1965

* _Eunotia subaequalis_ Hustedt, 1933

* _Eunotia subantarctica_ B.Van de Vijver, M.de Haan & H.Lange-Bertalot, 2014

* _Eunotia subarcuatioides_ Nörpel & Lange-Bertalot, 1991

* _Eunotia subarcuatoides_ Alles, Nörpel & Lange-Bertalot, 1991

* _Eunotia subcapitata_ M.Kulikovskiy, H.Lange-Bertalot, S.Genkal & A.Witkowski, 2010

* _Eunotia subelegans_ Skvortzov, 2012

* _Eunotia subgibba_ Gandhi, 1966

* _Eunotia subherkiniensis_ Lange-Bertalot, 2011

* _Eunotia sublitoralis_ Skabichevskii, 1976

* _Eunotia sublunaris_ Gandhi, 1970

* _Eunotia submodon_ Hust.

* _Eunotia submonodon_ Hustedt, 1913

* _Eunotia subpolyglyphis_ Krasske, 1948

* _Eunotia subrabenhorstii_ Fusey, 1964

* _Eunotia subrobusta_ Hustedt, 1913

* _Eunotia subtaeniata_ Hustedt, 1952

* _Eunotia subtilis_ Ehrenberg, 1854

* _Eunotia subtilissima_ Å.Berg, 1939

* _Eunotia subulata_ Ehrenberg, 1849

* _Eunotia subveneris_ (Skvortzov)

* _Eunotia sudetica_ Otto Müller, 1898

* _Eunotia sudeticiformis_ Kociolek, You, Stepanek, Lowe & Wang, 2016

* _Eunotia suecica_ A.Cleve, 1895

* _Eunotia sulcata_ Hustedt, 1933

* _Eunotia sulcatoides_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia superbidens_ H.Lange-Bertalot, 2011

* _Eunotia synedra_ Ehrenberg, 1854

* _Eunotia synedraeformis_ Hustedt, 1952

* _Eunotia taeniata_ Hustedt, 1952

* _Eunotia tambaquina_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia tanensis_ Cleve-Euler, 1934

* _Eunotia tanosoensis_ N.Foged, 1966

* _Eunotia tapacumae_ Ehrenberg, 1854

* _Eunotia tapacuminor_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia tapacumopsis_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia tapuya_ L.F.Costa, D.C.Bicudo & Ector, 2017

* _Eunotia tarkwaensis_ N.Foged, 1966

* _Eunotia tassii_ A.Berg, 1939

* _Eunotia tauntoniensis_ F.Hustedt

* _Eunotia tautoniensis_ Hustedt ex Patrick

* _Eunotia tecta_ G.Krasske, 1939

* _Eunotia telmaiana_ Burliga & Kociolek, 2012

* _Eunotia tenella_ (Grunow) A.Cleve, 1895

* _Eunotia tenella_ (Grunow) Hustedt, 1913

* _Eunotia tenelloides_ Kobayasi, Ando & Nagumo, 1981

* _Eunotia tenuis_ Grunow, 1878

* _Eunotia tenuis_ Hustedt, 1913

* _Eunotia tenuivalva_ Simonsen, 1987

* _Eunotia ternaria_ Ehrenberg

* _Eunotia terra_ Ralfs, 1861

* _Eunotia testudinata_ A.Berg, 1939

* _Eunotia testudo_ D.Metzeltin, H.Lange-Bertalot & S.Nergui, 2009

* _Eunotia testula_ Carter & Denny, 1987

* _Eunotia tetraglyphis_ Ehrenberg, 1854

* _Eunotia tetraodon_ Ehrenberg, 1838

* _Eunotia tetraundulata_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia textricula_ Ehrenberg, 1854

* _Eunotia theronii_ Cholnoky, 1954

* _Eunotia thienemannii_ Hustedt, 1938

* _Eunotia thinophila_ Skuja, 1939

* _Eunotia thumii_ Hustedt, 1913

* _Eunotia tibia_ A.Cleve, 1953

* _Eunotia tibia_ Cleve-Euler

* _Eunotia tinea_ A.Berg, 1939

* _Eunotia torganiae_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia torula_ M.H.Hohn, 1961

* _Eunotia transfuga_ D.Metzeltin & Lange-Bertalot, 1998

* _Eunotia transversaria_ Cleve-Euler, 1953

* _Eunotia transylvanica_ Pantocsek, 1892

* _Eunotia traversa_ A.Berg, 1939

* _Eunotia traversaria_ A.Berg ex Cleve-Euler, 1953

* _Eunotia tredenaria_ Ehrenberg, 1854

* _Eunotia triangulata_ Schumann, 1867

* _Eunotia tridentata_ Cleve-Euler, 1948

* _Eunotia tridentata_ Ehrenberg, 1854

* _Eunotia tridentula_ Ehrenberg, 1843

* _Eunotia tridon_ Ehrenberg

* _Eunotia trigibba_ Hustedt, 1913

* _Eunotia triglyphis_ Ehrenberg, 1854

* _Eunotia trigona_ A.Fuhrmann, D.Metzeltin & P.I.Tremarin, 2013

* _Eunotia trigranulata_ Schumann, 1867

* _Eunotia trinacria_ Krasske, 1929

* _Eunotia trinacrina_

* _Eunotia triodon_ Ehrenberg, 1837

* _Eunotia trivialiformis_ Lange-Bert., Cavacini, Tagliaventi & Alfinito

* _Eunotia tropica_ Hustedt, 1927

* _Eunotia tropico-arcus_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia truncata_ Hustedt, 1913

* _Eunotia tschirchiana_ Otto Müller, 1890

* _Eunotia tukanorum_ Wetzel & D.Bicudo, 2010

* _Eunotia tumida_ H.P.Gandhi, 1959

* _Eunotia tupinamba_ L.F.Costa & D.C.Bicudo, 2017

* _Eunotia turgida_ (Ehrenberg) Ehrenberg, 1837

* _Eunotia uliginosa_ M.S.Kulikovskiy, H.Lange-Bertalot, A.Witkowski & N.I.Dorofeyuk, 2010

* _Eunotia umbilicata_ Ehrenberg

* _Eunotia umiatensis_ Foged, 1968

* _Eunotia uncinata_ Ehrenberg, 1843

* _Eunotia undata_ Patrick, 1940

* _Eunotia undenaria_ Ehrenberg, 1854

* _Eunotia undosa_ Ehrenberg, 1870

* _Eunotia undulata_ Grunow, 1868

* _Eunotia ungulata_ Manguin, 1952

* _Eunotia uralensis_ Ehrenberg, 1854

* _Eunotia ursamaioris_ Lange-Bertalot & Nörpel-Schempp, 1999

* _Eunotia ursulae_ L.F.Costa, C.E.Wetzel & Lange-Bertalot, 2017

* _Eunotia usteri_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia valdespectabilis_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia valida_ Grunow, 1882

* _Eunotia valida_ Hustedt, 1930

* _Eunotia vandermerwei_ Cholnoky, 1957

* _Eunotia vanheurckii_ R.M.Patrick, 1958

* _Eunotia variabilis_ Fusey, 1953

* _Eunotia varians_ Fusey, 1964

* _Eunotia varioundulata_ Nörpel & Lange-Bertalot, 1996

* _Eunotia vasta_ Hustedt, 1952

* _Eunotia velata_ Graudina, 1928

* _Eunotia veneris_ (Kuetzing) O.Muell.

* _Eunotia veneroides_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia ventralia_ Meister, 1912

* _Eunotia ventralis_ Ehrenberg, 1843

* _Eunotia ventricosa_ Patrick, 1940

* _Eunotia ventricularis_

* _Eunotia ventriculus_ Schumann, 1862

* _Eunotia ventriosa_ R.M.Patrick, 1940

* _Eunotia vergatus_ (Kützing) Rabenhorst, 1847

* _Eunotia veroformosa_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia vetteri_ A.Berg, 1939

* _Eunotia vidarbhensis_ Sarode & Kamat, 1980

* _Eunotia vietnamica_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia viola_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia vitiosa_ Gerd Moser, 1998

* _Eunotia vivani_ A.Berg, 1939

* _Eunotia vixexigua_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia voluta_ A.Berg ex Cleve-Euler, 1953

* _Eunotia volvo_ A.Berg, 1939

* _Eunotia vozmedianoi_ I.Ãlvarez-Blanco, C.Cejudo-Figueiras & S.Blanco, 2013

* _Eunotia vumbae_ Cholnoky, 1954

* _Eunotia vyvermanii_ Glushchenko, Kulikovskiy & Kociolek, 2018

* _Eunotia waimiriorum_ C.E.Wetzel, 2010

* _Eunotia weisingii_ Lange-Bertalot, 1993

* _Eunotia westermanii_ Ehrenberg, 1838

* _Eunotia wettsteinii_ Pantocsek, 1903

* _Eunotia wiltschkorum_ H.Lange-Bertalot, 2011

* _Eunotia winsboroughae_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia woleirotii_ (Kütz.) Rabenh.

* _Eunotia xystriformis_ Manguin, 1952

* _Eunotia yanomami_ Metzeltin & Lange-Bertalot, 1998

* _Eunotia yberai_ Frenguelli, 1933

* _Eunotia yoshitakeae_ Gerd Moser, 1998

* _Eunotia zanonii_ N.Woodhead & R.D.Tweed, 1958

* _Eunotia zasuminensis_ (Cabejszekowna) Körner, 1970

* _Eunotia zebra_ (Ehrenberg) Ehrenberg, 1838

* _Eunotia zebrina_ Ehrenberg, 1843

* _Eunotia zechii_ S.Krstic, Z.Levkov & A.Pavlov, 2013

* _Eunotia zizkae_ D.Metzeltin & H.Lange-Bertalot, 2007

* _Eunotia zygodon_ Cleve-Euler, 1939

* _Eunotia zygodon_ Ehrenb.



參考文獻