WoRMS taxon details

Nitzschia A.H. Hassall, 1845

149045  (urn:lsid:marinespecies.org:taxname:149045)

accepted
Genus
Species Nitzschia abelmanniae A.Witkowski & Lange-Bertalot in Witkowski et al., 2015
Species Nitzschia accedens Hustedt
Species Nitzschia americana Bennett & Kociolek in Kociolek et al., 2014
Species Nitzschia amphibia Grunow, 1862
Species Nitzschia angularis W.Smith, 1853
Species Nitzschia annewillemsiana Hamsher et al., 2016
Species Nitzschia arenosa M.Garcia-Baptista, 1992
Species Nitzschia australocommutata Hamsher et al., 2016
Species Nitzschia bacata Hustedt, 1937
Species Nitzschia bacillariaeformis Hustedt, 1922
Species Nitzschia bacilliformis Hustedt, 1922
Species Nitzschia barbieri Peragallo, 1921
Species Nitzschia bilobata W.Smith, 1853
Species Nitzschia bizertensis B.Smida, N.Lundholm, A.S.Hlaili & H.H.Mabrouk, 2014
Species Nitzschia blankaartensis Denys & Lange-Bert., 1998
Species Nitzschia brachygramma D.G.Mann & Trobajo, 2014
Species Nitzschia brebissonii W.Smith, 1853
Species Nitzschia bremensis Hustedt, 1930
Species Nitzschia brittonii Hagelstein, 1939
Species Nitzschia bryophila Petersen
Species Nitzschia capitellata Hustedt, 1922
Species Nitzschia carnico-barica
Species Nitzschia chalonii Van Heurck
Species Nitzschia chardezii Van de Vijver & Beyens, 2002
Species Nitzschia clarissima H.Peragallo & M.Peragallo, 1899
Species Nitzschia commutata Grunow, 1880
Species Nitzschia constricta (Gregory) Grunow, 1880
Species Nitzschia curvirostris Cleve
Species Nitzschia dakariensis Guermeur, 1954
Species Nitzschia dentatum Suriyanti & Usup, 2017
Species Nitzschia destituta Bennett & Kociolek in Kociolek et al., 2014
Species Nitzschia dicrogramma D.G.Mann & Trobajo, 2014
Species Nitzschia dubia W.Smith, 1853
Species Nitzschia dubiiformis Hustedt, 1939
Species Nitzschia elliptica Hustedt
Species Nitzschia eutinensis H.Lange-Bertalot & M.Werum, 2014
Species Nitzschia fasciculata (Grunow) Grunow, 1881
Species Nitzschia flexa Schumann, 1862
Species Nitzschia fluminensis Grunow
Species Nitzschia fonticola (Grunow) Grunow, 1881
Species Nitzschia frustuloides Manguin
Species Nitzschia frustulum (Kützing) Grunow, 1880
Species Nitzschia glacialis Grunow
Species Nitzschia gruendleri Grunow
Species Nitzschia hemistriata Hagelstein, 1939
Species Nitzschia heufleriana Grunow, 1862
Species Nitzschia hybrida Grunow
Species Nitzschia imae Álvarez-Blanco & S.Blanco, 2013
Species Nitzschia incrustans Grunow, 1862
Species Nitzschia incurva Grunow, 1878
Species Nitzschia ingens Frenguelli, 1945
Species Nitzschia insignis Gregory, 1857
Species Nitzschia intermedia Hantzsch ex Cleve & Grunow, 1880
Species Nitzschia invicta Hustedt
Species Nitzschia johorensis Suriyanti & Usup, 2017
Species Nitzschia kavirondoensis L.Sitoki & E.Rott, 2013
Species Nitzschia kittlii Grunow, 1882
Species Nitzschia kleinteichiana Hamsher et al., 2016
Species Nitzschia kociolekii Alakananda, B.Karthick, J.C.Taylor & P.B.Hamilton, 2015
Species Nitzschia kolaczeckii Grunow, 1867
Species Nitzschia kuetzingiana Hilse, 1863
Species Nitzschia lamprocampa Hantzsch ex Cleve & Grunow
Species Nitzschia lanceola Grunow
Species Nitzschia lanceolata W.Smith, 1853
Species Nitzschia lancettula O.F.Müller
Species Nitzschia liebetruthii Rabenhorst, 1864
Species Nitzschia limi Frenguelli, 1926
Species Nitzschia linearis W.Smith, 1853
Species Nitzschia littorea Grunow, 1881
Species Nitzschia longicollum Hasle
Species Nitzschia longissima (Brébisson) Ralfs, 1861
Species Nitzschia lorenziana Grunow, 1879
Species Nitzschia luzonensis Hustedt
Species Nitzschia macilenta Gregory
Species Nitzschia majuscula Grunow
Species Nitzschia mitchelliana Greenleaf
Species Nitzschia nanodissipata Ch.Li & Witkowski in Witkowski et al., 2016
Species Nitzschia navis-varingica N.Lundholm & Ø.Moestrup, 2000
Species Nitzschia obtusa W.Smith, 1853
Species Nitzschia ostenfeldii Hustedt
Species Nitzschia ovalis H.J.Arnott, 1880
Species Nitzschia palea (Kützing) W.Smith, 1856
Species Nitzschia parkii D.G.Mann & Trobajo, 2014
Species Nitzschia parvula W.Smith, 1853
Species Nitzschia parvuloides Cholnoky
Species Nitzschia peisonis Pantocsek, 1912
Species Nitzschia pellucida Grunow, 1880
Species Nitzschia peragallii Hasle, 1965
Species Nitzschia perminuta (Grunow) M.Peragallo, 1903
Species Nitzschia plana W.Smith, 1853
Species Nitzschia pseudepiphytica Cocquyt & M.deHaan, 2012
Species Nitzschia pulcherrima (Grunow ex Kitton) Grunow, 1878
Species Nitzschia punae Frenguelli
Species Nitzschia putrida (Cohn) Benecke, 1900
Species Nitzschia radicula Hustedt, 1942
Species Nitzschia recta Hantzsch ex Rabenhorst, 1862
Species Nitzschia regula Hustedt
Species Nitzschia rhombicolancettula H.Lange-Bertalot & M.Werum, 2014
Species Nitzschia rigida (Kützing) H.Peragallo & M.Peragallo
Species Nitzschia rusingae E.Rott & L.Sitoki, 2013
Species Nitzschia sancti-francisci A. Witkowski & Lange-Bertalot in Witkowski et al., 2015
Species Nitzschia sansimoni S.Blanco, I.Alvarez-Blanco & C.Cejudo-Figueiras, 2012
Species Nitzschia shanxiensis Q.Liu & S.L.Xie in Liu et al., 2017
Species Nitzschia sicula (Castracane) Hustedt
Species Nitzschia sigmaformis Hustedt
Species Nitzschia sigmoidea (Nitzsch) W.Smith, 1853
Species Nitzschia simsiae Witkowski, Lange-Bertalot & Kociolek in Witkowski et al., 2015
Species Nitzschia smithii Ralfs, 1861
Species Nitzschia socialis Gregory, 1857
Species Nitzschia spathulata W.Smith, 1853
Species Nitzschia spectabilis (Ehrenberg) Ralfs, 1861
Species Nitzschia sphaerophora A.Cleve
Species Nitzschia stelmachpessiana Hamsher et al., 2016
Species Nitzschia stoliczkiana Grunow
Species Nitzschia sublinearis Hustedt, 1930
Species Nitzschia taylorii B.Alakananda, P.B.Hamilton & B.Karthick, 2012
Species Nitzschia tenuirostris Mer.
Species Nitzschia thermalis (Ehrenberg) Auerswald, 1861
Species Nitzschia traheaformis Ch.Li, Witkowski & Sh.Yu in Witkowski et al., 2016
Species Nitzschia tripudio Alakananda, B.Karthick, J.C.Taylor & P.B.Hamilton, 2015
Species Nitzschia trobajoae A.Witkowski, Lange-Bertalot & Kociolek in Witkowski et al., 2015
Species Nitzschia tryblionella Hantzsch, 1860
Species Nitzschia vancauwenberghiana Hamsher et al., 2016
Species Nitzschia vandeputteana Hamsher et al., 2016
Species Nitzschia velazqueziana Hamsher et al., 2016
Species Nitzschia ventricosa Kitton, 1873
Species Nitzschia vivax W.Smith
Species Nitzschia vixpalea H.Lange-Bertalot & M.Werum, 2014
Species Nitzschia volvendirostrata Ashworth, Dᶏbek & Witkowski in Witkowski et al., 2016
Species Nitzschia weissflogii Grunow, 1878
Species Nitzschia williamsii B.Alakananda, P.B.Hamilton & B.Karthick, 2012
Species Nitzschia wilmotteana Hamsher et al., 2016
Species Nitzschia yunchengensis Xie & Li, 1994

Species Nitzschia actinastroides (Lemmermann) van Goor, 1925 represented as Synedra actinastroides var. actinastroides Lemmermann, 1900
Species Nitzschia acula (Kützing) Hantzsch, 1861 represented as Synedra acula Kützing, 1844
Species Nitzschia alexandrina (Cholnoky) Lange-Bertalot & Simonsen, 1978 represented as Nitzschia elliptica var. alexandrina Cholnoky, 1958
Species Nitzschia amphilepta (Ehrenberg) Ralfs, 1861 represented as Eunotia amphilepta Ehrenberg, 1845
Species Nitzschia amphoroides (Grunow in Cleve & Grunow) Cleve, 1882 represented as Hantzschia amphoroides Grunow in Cleve & Grunow, 1880
Species Nitzschia angustata (W.Smith) Grunow, 1880 represented as Tryblionella angustata var. angustata W. Smith, 1853
Species Nitzschia antillarum (Cleve & Grunow in Cleve) Meister, 1937 represented as Denticula antillarum Cleve, 1878
Species Nitzschia armoricana (Kützing) Grunow, 1862 represented as Synedra armoricana Kützing, 1844
Species Nitzschia atlantica (Cleve) F.W. Mills, 1934 represented as Nitzschia pungens var. atlantica Cleve, 1897
Species Nitzschia atlantica (Paasche) Hasle, 1972 represented as Fragilariopsis atlantica Paasche, 1961
Species Nitzschia atlantica (Cleve) Cleve, 1901 represented as Nitzschia pungens var. atlantica Cleve, 1897
Species Nitzschia australis (Peragallo) A.Mann, 1937 represented as Nitzschia dubia var. australis Peragallo, 1921
Species Nitzschia baltica (Juhlin-Dannfelt) M. Peragallo, 1903 represented as Homoeocladia baltica Juhlin-Dannfelt, 1882
Species Nitzschia bartholomei Grunow represented as Nitzschia lorenziana var. bartholomei Grunow in Cleve & Grunow, 1880
Species Nitzschia biceps (Schumann) M. Peragallo, 1903 represented as Homoeocladia biceps Schumann, 1867
Species Nitzschia bombiformis Grunow represented as Nitzschia constricta var. bombiformis Grunow, 1880
Species Nitzschia borealis (Grunow) Thum represented as Nitzschia brebissoni var. borealis Grunow in Cleve & Möller, 1882
Species Nitzschia brevior (Manguin ex Kociolek & Reviers) Gerd Moser represented as Nitzschia luzonensis f. brevior Manguin ex Kociolek & Reviers, 1996
Species Nitzschia brevissima Grunow, 1880 represented as Nitzschia obtusa var. brevissima Van Heurck, 1885
Species Nitzschia bryophila (Hustedt) Hustedt, 1943 represented as Nitzschia frustulum var. bryophila Hustedt, 1937
Species Nitzschia bulnheimiana (Rabenhorst) H.L. Smith, 1874-1879 represented as Homoeocladia bulnheimiana Rabenhorst, 1862
Species Nitzschia capitata Østrup, 1913 represented as Homoeocladia capitata H.L. Smith, 1874
Species Nitzschia clevei (Grunow in Cleve & Grunow) Peragallo & Peragallo, 1900 represented as Gomphonitzschia clevei Grunow, 1880
Species Nitzschia conferta (Richter) M. Peragallo, 1903 represented as Homoeocladia conferta Richter, 1879
Species Nitzschia consimilis (Grunow) M. Peragallo, 1903 represented as Nitzschia sigma var. consimilis Grunow, 1878
Species Nitzschia crassa (Pantocsek) F.W. Mills, 1934 represented as Hantzschia crassa var. crassa Pantocsek, 1902
Species Nitzschia cursoria (Donkin) Grunow in Cleve & Grunow, 1880 represented as Bacillaria cursoria Donkin, 1858
Species Nitzschia curta (Van Heurck) Hasle, 1972 represented as Fragilaria curta Van Heurck, 1909
Species Nitzschia curvula (Kützing) Ralfs in Pritchard, 1861 represented as Synedra curvula Kützing, 1844
Species Nitzschia dianae (Ehrenberg) Ralfs in Pritchard, 1861 represented as Eunotia dianae Ehrenberg, 1840
Species Nitzschia dissipata (Kützing) Rabenhorst, 1860 represented as Synedra dissipata var. dissipata Kützing, 1844
Species Nitzschia dubravicensis (Grunow) F.W. Mills, 1934 represented as Hantzschia dubravicensis Grunow, 1882
Species Nitzschia elongata Hantzsch, 1860 represented as Nitzschia vivax var. elongata Hantzsch, 1860
Species Nitzschia entomon (Ehrenberg) Ralfs in Pritchard, 1861 represented as Synedra entomon Ehrenberg, 1841
Species Nitzschia famelica (Kützing) Rabenhorst, 1863 represented as Synedra famelica var. famelica Kützing, 1844
Species Nitzschia filiformis (W.Smith) Hustedt represented as Homoeocladia filiformis f. filiformis W. Smith, 1856
Species Nitzschia fonticola Grunow, 1879 represented as Nitzschia palea var. fonticola Grunow, 1879
Species Nitzschia fossilis (Grunow) Grunow, 1881 represented as Nitzschia amphibia var. fossilis Grunow, 1880
Species Nitzschia gallica (Brun in Héribaud) Pantocsek, 1902 represented as Nitzschia vitrea f. gallica Brun in Héribaud, 1893
Species Nitzschia germanica (Richter) M. Peragallo, 1903 represented as Homoeocladia germanica Richter, 1879
Species Nitzschia gigantea (Ehrenberg) Ralfs in Pritchard, 1861 represented as Synedra gigantea Ehrenberg, 1840
Species Nitzschia hamata (W. Smith) De Toni, 1892 represented as Synedra hamata W.Smith, 1853
Species Nitzschia heimii (Manguin) Hasle, 1965 represented as Pseudonitzschia heimii Manguin, 1960
Species Nitzschia hyalina (Grunow in Van Heurck; Grunow) F.W. Mills, 1934 represented as Hantzschia hyalina Grunow, 1884
Species Nitzschia incerta (Grunow) M.Peragallo, 1903 represented as Nitzschia lorenziana var. incerta Grunow in Cleve & Grunow, 1880
Species Nitzschia interrupta (Grunow in Cleve) Meister, 1932 represented as Nitzschia weissflogii var. interrupta Cleve, 1878
Species Nitzschia italica (Rabenhorst) Ralfs in Pritchard, 1861 represented as Sigmatella italica Rabenhorst, 1853
Species Nitzschia kerguelensis (O'Meara) Hasle, 1965 represented as Terebraria kerguelensis E.O'Meara, 1876 †
Species Nitzschia kotschii (Grunow) F.W. Mills, 1934 represented as Homoeocladia kotschyi Grunow, 1878
Species Nitzschia lubrica (Meneghini manuscript) M. Peragallo, 1903 represented as Schizonema lubricum Meneghini ex Kutzing, 1844
Species Nitzschia major Grunow, 1881 represented as Hantzschia amphioxys f. major Grunow in Van Heurck, 1881
Species Nitzschia martiana (C.Agardh) Van Heurck, 1896 represented as Homoeocladia martiana var. martiana Agardh, 1827
Species Nitzschia neptuni (Schumann) M. Peragallo, 1903 represented as Tryblionella neptunii Schumann, 1867
Species Nitzschia notata (Kützing) Rabenhorst ex M. Peragallo, 1903 represented as Synedra notata Kützing, 1844
Species Nitzschia notata (Kützing) Rabenhorst, 1863 represented as Synedra notata Kützing, 1844
Species Nitzschia obliquecostata (Van Heurck) Hasle, 1972 represented as Fragilaria obliquecostata f. obliquecostata Van Heurck, 1909
Species Nitzschia ossiformis (Taylor) Simonsen, 1974 represented as Synedra ossiformis Taylor, 1967
Species Nitzschia paxillifer (O.F.Müller) Heiberg, 1863 represented as Vibrio paxillifer O.F.Müller, 1786
Species Nitzschia pliocena (Brun) Mertz, 1966 represented as Fragilaria pliocena var. pliocena Brun, 1891
Species Nitzschia pliocena (Brun) Wornardt, 1967 represented as Fragilaria pliocena var. pliocena Brun, 1891
Species Nitzschia pusilla Grunow, 1862 represented as Synedra pusilla Kützing, 1844
Species Nitzschia quadrangula (Kützing) Lange-Bertalot, 1980 represented as Synedra quadrangula Kützing, 1844
Species Nitzschia rhaetica (Meister) Coupin, 1930 (circa 1930) represented as Hantzschia rhaetica Meister, 1912
Species Nitzschia ritscheri (Hustedt) Hasle, 1972 represented as Fragilariopsis ritscheri Hustedt, 1958
Species Nitzschia romana Grunow, 1881 represented as Nitzschia palea var. romana Grunow, 1880
Species Nitzschia salinarum Grunow, 1881 represented as Nitzschia vitrea var. salinarum Grunow, 1862
Species Nitzschia schoenfeldii (Hustedt) F.W.Mills, 1934 represented as Navicula schoenfeldii f. schoenfeldii Hustedt, 1930
Species Nitzschia scutellum (W.Smith) Wolle, 1890 represented as Tryblionella scutellum W.Smith, 1853
Species Nitzschia separanda (Hustedt) Hasle, 1972 represented as Fragilariopsis separanda Hustedt, 1958
Species Nitzschia spiralis (Kützing) De Toni, 1892 represented as Ceratoneis spiralis Kützing, 1844
Species Nitzschia subcohaerens (Grunow.) Van Heurck, 1896 represented as Homoeocladia subcohaerens var. subcohaerens Grunow, 1878
Species Nitzschia subulata (Brebisson in Kutzing) De Toni, 1892 represented as Ceratoneis subulata Brébisson in Kutzing, 1846
Species Nitzschia suecica (Grunow in Cleve & Grunow) Cleve-Euler, 1932 represented as Nitzschia linearis var. suecica Grunow, 1880
Species Nitzschia tabellaria (Grunow) Grunow, 1880 represented as Denticula tabellaria Grunow, 1862
Species Nitzschia tergestina (Kützing) Ralfs, 1861 represented as Synedra tergestina Kützing, 1844
Species Nitzschia terrestris (J.B.Petersen) Hustedt, 1934 represented as Nitzschia vermicularis var. terrestris J.B.Petersen, 1928
Species Nitzschia umbonata (Ehrenberg) Lange-Bertalot, 1978 represented as Navicula umbonata Ehrenberg, 1837
Species Nitzschia valens (Ehrenberg) Ralfs, 1861 represented as Synedra valens Ehrenberg, 1843
Species Nitzschia vanheurckii (Peragallo) Hasle, 1972 represented as Fragilaria vanheurckii Peragallo, 1921
Species Nitzschia vermicularis (Kützing) Hantzsch, 1860 represented as Frustulia vermicularis Kützing, 1833
Species Nitzschia victoriae (Grunow) Cleve, 1898 represented as Tryblionella victoriae Grunow, 1862
Species Nitzschia vidovichii Grunow represented as Homoeocladia vidovichii var. vidovichii Grunow, 1862

Species Nitzschia acuminata (W.Smith) Grunow, 1880 accepted as Tryblionella acuminata W.Smith, 1853 (Synonym)
Species Nitzschia amphioxys (Ehrenberg) W.Smith, 1853 accepted as Hantzschia amphioxys (Ehrenberg) Grunow, 1880 (synonym)
Species Nitzschia amphiplectans Hustedt accepted as Nitzschia amplectens Hustedt, 1957 (Typographic error)
Species Nitzschia apiculata (Gregory) Grunow, 1878 accepted as Tryblionella apiculata Gregory, 1857 (Synonym)
Species Nitzschia apiculata (W.Gregory) Grunow, 1880 accepted as (synonym)
Species Nitzschia circumsuta (Bailey) Grunow, 1880 accepted as Tryblionella circumsuta (Bailey) Ralfs, 1861 represented as Surirella circumsuta Bailey, 1851 (Synonym)
Species Nitzschia compressa (Bailey) C.S.Boyer, 1916 accepted as Tryblionella compressa (J.W.Bailey) M.Poulin, 1990 represented as Pyxidicula compressa var. compressa J.W. Bailey, 1851 (Synonym)
Species Nitzschia confusa Hustedt accepted as Nitzschia confinis Hustedt, 1949 (Taxon listed in Hartley, B., Barber, H.G., Carter, J.R. & Sims, P.A. [eds] (1996). An atlas of British diatoms. pp. 1-601, 290 pls. Bristol: Biopress Ltd., however Hustedt did not describe such a taxon.)
Species Nitzschia curvula W.Smith, 1856 accepted as Stenopterobia curvula (W.Smith) Krammer, 1987 represented as Nitzschia curvula var. curvula W. Smith, 1856 (Basionym)
Species Nitzschia cylindriformis Hasle, 1984 accepted as Fragilariopsis cylindriformis (Hasle) Hasle, 1993
Species Nitzschia debilis (Arnott) Grunow, 1880 accepted as Tryblionella debilis Arnott ex O'Meara, 1873
Species Nitzschia denticula Grunow, 1880 accepted as Denticula kuetzingii Grunow, 1862 (synonym)
Species Nitzschia elongata Hassal, 1845 accepted as Nitzschia sigmoidea (Nitzsch) W.Smith, 1853 (synonym)
Species Nitzschia frauenfeldii Grunow, 1862 accepted as Nitzschia amphibia f. frauenfeldii (Grunow) Lange-Bertalot, 1987 represented as Nitzschia amphibia var. frauenfeldii Grunow in Van Heurck, 1881 (synonym)
Species Nitzschia goetzeana Otto Müller accepted as Aulacoseira goetzeana (Otto Müller) Simonsen, 1979 represented as Melosira goetzeana f. goetzeana Otto Müller, 1904 (synonym)
Species Nitzschia graeffii Grunow ex Cleve, 1878 accepted as Tryblionella graeffii (Grunow ex Cleve) D.G.Mann, 1990 represented as Nitzschia graeffii var. graeffii Grunow in Cleve, 1878 (synonym)
Species Nitzschia hungarica Grunow, 1862 accepted as Tryblionella hungarica (Grunow) Frenguelli, 1942 represented as Nitzschia hungarica f. hungarica Grunow, 1862 (Basionym)
Species Nitzschia ignorata Krasske, 1929 (unaccepted, Synonym)
Species Nitzschia jelineckii Grunow, 1863 (unaccepted, synonym)
Species Nitzschia latestriata (Brébisson ex Kützing) Ralfs, 1861 (unaccepted)
Species Nitzschia levidensis (W.Smith) Grunow, 1881 (unaccepted, Synonym)
Species Nitzschia littoralis Grunow, 1880 (unaccepted, Basionym)
Species Nitzschia longa Grunow (unaccepted)
Species Nitzschia moissacensis (Héribaud-Joseph) Comber, 1901 (unaccepted, synonym)
Species Nitzschia mollis Hustedt, 1952 (unaccepted, synonym)
Species Nitzschia navicularis (Brébisson) Grunow, 1880 (unaccepted, Synonym)
Species Nitzschia panduriformis W.Gregory, 1857 (unaccepted)
Species Nitzschia paradoxa (J.F.Gmelin) Grunow, 1880 (unaccepted, synonym)
Species Nitzschia punctata (W.Smith) Grunow, 1878 (unaccepted, Synonym)
Species Nitzschia punctata (W.Smith) Grunow, 1880 (unaccepted)
Species Nitzschia reversa W.Smith (unaccepted)
Species Nitzschia scalaris (Ehrenberg) W.Smith, 1853 (unaccepted, synonym)
Species Nitzschia seratia Cleve (unaccepted, misspelling)
Species Nitzschia seriata Cleve, 1883 (unaccepted, Synonym)
Species Nitzschia sigmatella Gregory, 1854 (unaccepted, synonym)
Species Nitzschia sinuata (Thwaites) Grunow, 1880 (unaccepted, synonym)
Species Nitzschia stagnorum Rabenhorst, 1860 (unaccepted, Synonym)
Species Nitzschia subtilis (Kützing) Grunow, 1880 (unaccepted)
Species Nitzschia subvitrea Hustedt (unaccepted, synonym)
Species Nitzschia virgata Roper, 1858 (unaccepted, synonym)

Species Nitzschia abbreviata Hustedt in Schmidt et al., 1924 (unassessed)
Species Nitzschia abendens Grunow (unassessed)
Species Nitzschia abludens Grunow, 1878 (unassessed)
Species Nitzschia abonuensis Foged, 1966 (unassessed)
Species Nitzschia abraensis Foged, 1966 (unassessed)
Species Nitzschia abridia Camburn in Camburn, Lowe & Stoneburner, 1978 (unassessed)
Species Nitzschia accommodata Hustedt, 1949 (unassessed)
Species Nitzschia aciculariformis Manguin, 1957 (unassessed)
Species Nitzschia acicularioides Hustedt, 1959 (unassessed)
Species Nitzschia acicularioides Archibald, 1966 (unassessed)
Species Nitzschia acicularis (Kützing) W.Smith, 1853 (unassessed)
Species Nitzschia acicularis Frenguelli, 1923 (unassessed)
Species Nitzschia acidoclinata Lange-Bertalot, 1976 (unassessed)
Species Nitzschia aclita Cleve, 1879 (unassessed)
Species Nitzschia actydrophila Hasle, 1965 (unassessed)
Species Nitzschia acus (unassessed)
Species Nitzschia acuta Cleve, 1878 (unassessed)
Species Nitzschia acuta Peragallo & Peragallo, 1899 (unassessed)
Species Nitzschia acutiuscula (unassessed)
Species Nitzschia adakensis Hein, 1990 (unassessed)
Species Nitzschia adamata Hustedt, 1957 (unassessed)
Species Nitzschia adamatoides K. Krammer & H. Lange-Bertalot, 1997 (unassessed)
Species Nitzschia adapta Hustedt, 1949 (unassessed)
Species Nitzschia adducta Hustedt, 1955 (unassessed)
Species Nitzschia adductoides Archibald, 1982 (unassessed)
Species Nitzschia adeliae Frenguelli, 1960 (unassessed)
Species Nitzschia adeliana Manguin, 1960 (unassessed)
Species Nitzschia adiembraensis Foged, 1966 (unassessed)
Species Nitzschia admissa Hustedt, 1957 (unassessed)
Species Nitzschia admissoides Cholnoky, 1968 (unassessed)
Species Nitzschia adriatica (unassessed)
Species Nitzschia aequalis Hustedt, 1949 (unassessed)
Species Nitzschia aequatorialis Heiden, 1928 (unassessed)
Species Nitzschia aequorea Hustedt, 1939 (unassessed)
Species Nitzschia aerophila Hustedt, 1942 (unassessed)
Species Nitzschia aerophiloides H.P. Gandhi, 1998 (unassessed)
Species Nitzschia aestatis Giffen, 1973 (unassessed)
Species Nitzschia aestuarii (unassessed)
Species Nitzschia affinis Manguin in Bourrelly & Manguin, 1952 (unassessed)
Species Nitzschia africana Grunow in Cleve & Möller, 1879 (unassessed)
Species Nitzschia africana Leuduger-Fortmorel, 1898 (unassessed)
Species Nitzschia agapica Skabichevskaya, 1984 (unassessed)
Species Nitzschia agnewii Cholnoky, 1962 (unassessed)
Species Nitzschia agnita Hustedt, 1957 (unassessed)
Species Nitzschia aketechiensis Foged, 1966 (unassessed)
Species Nitzschia alandica Tynni, 1980 (unassessed)
Species Nitzschia alaskana Patrick & Freese, 1961 (unassessed)
Species Nitzschia alata Leuduger-Fortmorel, 1892 (unassessed)
Species Nitzschia alba J.C.Lewin & R.A.Lewin, 1967 (unassessed)
Species Nitzschia albicostalis B.E.Volcani & C.-W.Li (unassessed)
Species Nitzschia alicae Hlúbiková & Ector, 2009 (unassessed)
Species Nitzschia allansonii Cholnoky, 1958 (unassessed)
Species Nitzschia alpha Heinzerling, 1908 (unassessed)
Species Nitzschia alpina Hustedt, 1943 (unassessed)
Species Nitzschia alpinobacillum Lange-Bertalot, 1993 (unassessed)
Species Nitzschia amabilis Suzuki, 2010 (unassessed)
Species Nitzschia ambigua Manguin, 1964 (unassessed)
Species Nitzschia americana Hasle, 1964 (unassessed)
Species Nitzschia amisaensis Foged, 1966 (unassessed)
Species Nitzschia amoena Hustedt in Schmidt et al., 1924 (unassessed)
Species Nitzschia amoyensis Skvortzow, 1929 (unassessed)
Species Nitzschia amphibioides Hustedt, 1942 (unassessed)
Species Nitzschia amphicephala Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia amphioxoides Hustedt, 1959 (unassessed)
Species Nitzschia amphiprora Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia amphiuris Roll, 1937 (unassessed)
Species Nitzschia amplectens Hustedt, 1957 (unassessed)
Species Nitzschia amundoni Aleem, 1973 (unassessed)
Species Nitzschia anassae Cholnoky, 1957 (unassessed)
Species Nitzschia anderabensis Foged, 1959 (unassessed)
Species Nitzschia andesitica Pantocsek, 1889 (unassessed)
Species Nitzschia andicola H. Lange-Bertalot & Rumrich, 2000 (unassessed)
Species Nitzschia anguillula Schumann, 1867 (unassessed)
Species Nitzschia angulata Hasle, 1972 (unassessed)
Species Nitzschia angusta (unassessed)
Species Nitzschia angustata sensu Fontell, 1917 (unassessed)
Species Nitzschia angustatula Lange-Bertalot, 1987 (unassessed)
Species Nitzschia angustecarinata Hustedt, 1956 (unassessed)
Species Nitzschia angusteforaminata Lange-Bertalot, 1980 (unassessed)
Species Nitzschia angustiprotracta Mikhailov, 1984 (unassessed)
Species Nitzschia angustissima Hustedt in Schmidt et al., 1924 (unassessed)
Species Nitzschia aniae Lange-Bertalot, 1993 (unassessed)
Species Nitzschia ankobraensis Foged, 1966 (unassessed)
Species Nitzschia anomala Proschkina-Lavrenko, 1963 (unassessed)
Species Nitzschia antarctica Okuno, 1954 (unassessed)
Species Nitzschia antediluviana (unassessed)
Species Nitzschia antiqua Pantocsek, 1886 (unassessed)
Species Nitzschia apiceconica Kufferath, 1956 (unassessed)
Species Nitzschia apowaensis Foged, 1966 (unassessed)
Species Nitzschia apropongensis Foged, 1966 (unassessed)
Species Nitzschia aquaea (unassessed)
Species Nitzschia archibaldii Lange-Bertalot, 1980 (unassessed)
Species Nitzschia arctica (unassessed)
Species Nitzschia arcuata Gregory in Greville, 1859 (unassessed)
Species Nitzschia arcuatosigmoidea (unassessed)
Species Nitzschia arcula Gersonde, 1991 (unassessed)
Species Nitzschia arculus Suringar, 1867 (1868) (unassessed)
Species Nitzschia arculus Suringar, 1867 (unassessed)
Species Nitzschia arcus Bulnheim, 1859 (unassessed)
Species Nitzschia ardua Cholnoky, 1961 (unassessed)
Species Nitzschia aremonica Archibald, 1983 (unassessed)
Species Nitzschia arenaria Brebisson ex W. Smith Collection (unassessed)
Species Nitzschia areolata Hustedt, 1952 (unassessed)
Species Nitzschia armoricana Peragallo & Peragallo, 1900 (unassessed)
Species Nitzschia articuliformis Skvortzov, 1975 (unassessed)
Species Nitzschia asiatica Tempère & Brun in Brun & Tempère, 1889 (unassessed)
Species Nitzschia asperula T.Marsson, 1900 (unassessed)
Species Nitzschia asterionelloides Otto Müller, 1905 (unassessed)
Species Nitzschia astridi Aleem, 1973 (unassessed)
Species Nitzschia asymbasia Hohn, 1961 (unassessed)
Species Nitzschia atomus Hustedt, 1950 (unassessed)
Species Nitzschia attenuata Mikhailov, 1984 (unassessed)
Species Nitzschia attenuata Østrup, 1913 (unassessed)
Species Nitzschia aurantiaca Schoeman, 1973 (unassessed)
Species Nitzschia aurariae Cholnoky, 1965 (unassessed)
Species Nitzschia aurica Gersonde, 1991 (unassessed)
Species Nitzschia auricula R. Gersonde in Harwood & Maruyama, 1992 (unassessed)
Species Nitzschia austriaca Hustedt, 1959 (unassessed)
Species Nitzschia bacillum Hustedt, 1922 (unassessed)
Species Nitzschia baculum Frenguelli, 1949 (unassessed)
Species Nitzschia baculumata Kufferath, 1956 (unassessed)
Species Nitzschia baikalensis Skvortzow, 1937 (unassessed)
Species Nitzschia balatonis Grunow, 1880 (unassessed)
Species Nitzschia balcanica Hustedt, 1945 (unassessed)
Species Nitzschia bansoensis Foged, 1966 (unassessed)
Species Nitzschia barca Hohn & Hellerman, 1966 (unassessed)
Species Nitzschia barkleyi Hustedt, 1952 (unassessed)
Species Nitzschia barronii Gersonde, 1991 (unassessed)
Species Nitzschia barrowiana Patrick & Freese, 1961 (unassessed)
Species Nitzschia bathurstensis M.H.Giffen, 1970 (unassessed)
Species Nitzschia bavarica Hustedt, 1953 (unassessed)
Species Nitzschia beagleana Patrick, 1970 (unassessed)
Species Nitzschia behrei Hustedt, 1959 (unassessed)
Species Nitzschia bella Sovereign, 1963 (unassessed)
Species Nitzschia bergii A.Cleve, 1953 (unassessed)
Species Nitzschia beyeri Lange-Bertalot, 2004 (unassessed)
Species Nitzschia biacrula Hohn & Hellermann, 1963 (unassessed)
Species Nitzschia biakensis Cholnoky, 1963 (unassessed)
Species Nitzschia bicapitata Cleve, 1901 (unassessed)
Species Nitzschia biconicacuta Kufferath, 1957 (unassessed)
Species Nitzschia bicostata Hyyppa, 1932 (unassessed)
Species Nitzschia bicrena Hohn & Hellerman, 1963 (unassessed)
Species Nitzschia bicuneata Grunow, 1880 (unassessed)
Species Nitzschia bicuspidata Pantocsek, 1889 (unassessed)
Species Nitzschia bifurcata Kaczmarska & Licea, 1986 (unassessed)
Species Nitzschia bilineata Grunow in Cleve & Möller, 1878 (unassessed)
Species Nitzschia biloba Meyer, 1938 (unassessed)
Species Nitzschia biplacata (unassessed)
Species Nitzschia birostrata W.Smith, 1853 (unassessed)
Species Nitzschia bisculpta A.Mann, 1925 (unassessed)
Species Nitzschia bita Hohn & Hellermann, 1963 (unassessed)
Species Nitzschia bituminosa (unassessed)
Species Nitzschia bleischii Janisch in Rabenhorst, 1864 (unassessed)
Species Nitzschia bleischii Janisch in Bleisch, 1863 (unassessed)
Species Nitzschia boettcheriana (unassessed)
Species Nitzschia boliviana E.A.Morales & M.L.Vis, 2007 (unassessed)
Species Nitzschia borgei Skvortzow, 1971 (unassessed)
Species Nitzschia bosumtwiensis Foged, 1966 (unassessed)
Species Nitzschia braarudii G.R.Hasle, 1960 (unassessed)
Species Nitzschia brebissoni (unassessed)
Species Nitzschia brevirostris Hustedt, 1955 (unassessed)
Species Nitzschia brevistriata Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia brightwellii Kitton, 1861 (unassessed)
Species Nitzschia brunoi Lange-Bertalot in Lange-Bertalot & Metzeltin, 1996 (unassessed)
Species Nitzschia buceros Cholnoky, 1968 (unassessed)
Species Nitzschia bukensis H. Peragallo in Peragallo & Peragallo, 1911 (unassessed)
Species Nitzschia burcklia Schrader, 1974 (unassessed)
Species Nitzschia buschbeckii Witkowski, Lange-Bertalot & Ruppel, 2004 (unassessed)
Species Nitzschia cacumina Giffen, 1973 (unassessed)
Species Nitzschia calamae Frenguelli, 1936 (unassessed)
Species Nitzschia calcicola Aleem & Hustedt, 1951 (unassessed)
Species Nitzschia caledonensis Schoeman, 1973 (unassessed)
Species Nitzschia calica (unassessed)
Species Nitzschia californica Schrader, 1973 (unassessed)
Species Nitzschia calva Andrews, 1970 (unassessed)
Species Nitzschia campechiana Grunow, 1880 (unassessed)
Species Nitzschia caparti Kufferath, 1948 (unassessed)
Species Nitzschia capensis Cholnoky, 1959 (unassessed)
Species Nitzschia capitallata (unassessed)
Species Nitzschia capitata Heiden, 1928 (unassessed)
Species Nitzschia capitata Fritsch & Rich, 1929 (unassessed)
Species Nitzschia capitellata sensu Cleve-Euler, 1934 (unassessed)
Species Nitzschia capitularis Cholnoky, 1961 (unassessed)
Species Nitzschia capuluspalae Simonsen, 1965 (unassessed)
Species Nitzschia carinaacuta Mikhailov, 1985 (unassessed)
Species Nitzschia carnicobarica Desikachary & Prema, 1987 (unassessed)
Species Nitzschia castracanei Hasle, 1974 (unassessed)
Species Nitzschia centralis Khabakov, 1945 (unassessed)
Species Nitzschia chabaudii Manguin, 1954 (unassessed)
Species Nitzschia challengeri Schrader, 1973 (unassessed)
Species Nitzschia chandolensis H.P. Gandhi, 1998 (unassessed)
Species Nitzschia chasei Choln., 1954 (unassessed)
Species Nitzschia chasmaensis Foged, 1959 (unassessed)
Species Nitzschia chauhanii H.P.Gandhi, 1998 (unassessed)
Species Nitzschia chilensis Hustedt, 1927 (unassessed)
Species Nitzschia chinensis Skvortzow, 1932 (unassessed)
Species Nitzschia chuchiligaensis Foged, 1966 (unassessed)
Species Nitzschia chungara Rumrich & H. Lange-Bertalot in U. Rumrich, H. Lange-Bertlot & M. Rumruch, 2000 (unassessed)
Species Nitzschia chuniana Manguin, 1964 (unassessed)
Species Nitzschia chutteri Archibald, 1966 (unassessed)
Species Nitzschia claasseniae Cholnoky, 1958 (unassessed)
Species Nitzschia clandestina Manguin, 1964 (unassessed)
Species Nitzschia clausii Hantzsch, 1860 (unassessed)
Species Nitzschia clausiiformis Gandhi, 1961 (unassessed)
Species Nitzschia claviceps Schrader, 1976 (unassessed)
Species Nitzschia clavofixa König, 1959 (unassessed)
Species Nitzschia clementei A.M. Gombos, Jr., 1976 (unassessed)
Species Nitzschia clementia Gombos, 1976 (unassessed)
Species Nitzschia closterium (Ehrenberg) W.Smith, 1853 (unassessed)
Species Nitzschia closterium Eulenstein, 1868 (unassessed)
Species Nitzschia closteroides Hasle, 1956 (unassessed)
Species Nitzschia coarctata Grunow, 1880 (unassessed)
Species Nitzschia cocconeiformis Grunow, 1880 (unassessed)
Species Nitzschia columbiana Sovereign, 1958 (unassessed)
Species Nitzschia communata Grunow, 1880 (unassessed)
Species Nitzschia communis Rabenhorst, 1860 (unassessed)
Species Nitzschia commutatoides Lange-Bertalot, 1987 (unassessed)
Species Nitzschia compacta Hustedt, 1958 (unassessed)
Species Nitzschia composita Giffen, 1971 (unassessed)
Species Nitzschia concinna Grunow, 1880-1885 (unassessed)
Species Nitzschia concordia Fryxell & Kaczmarska, 1994 (unassessed)
Species Nitzschia condemnata Cholnoky, 1968 (unassessed)
Species Nitzschia confinis Hustedt, 1949 (unassessed)
Species Nitzschia conformata Hustedt, 1952 (unassessed)
Species Nitzschia congolensis Hustedt, 1949 (unassessed)
Species Nitzschia consummata Hustedt, 1949 (unassessed)
Species Nitzschia contorta Mereschkowsky, 1901 (unassessed)
Species Nitzschia copiastriata Hohn & Hellerman, 1966 (unassessed)
Species Nitzschia corpulenta Hendey, 1958 (unassessed)
Species Nitzschia costata Meister, 1937 (unassessed)
Species Nitzschia costata Pantocsek, 1892 (unassessed)
Species Nitzschia costei L.Tudesque, F.Rimet & L.Ector, 2008 (unassessed)
Species Nitzschia coudertii Héribaud in Héribaud et al., 1920 (unassessed)
Species Nitzschia coutei Maillard, 1978 (unassessed)
Species Nitzschia crassepunctata Archibald, 1966 (unassessed)
Species Nitzschia creticola Østrup, 1910 (unassessed)
Species Nitzschia cryptocephala Roll, 1937 (unassessed)
Species Nitzschia cryptostriata Hohn & Hellerman, 1966 (unassessed)
Species Nitzschia csaszkaae (Pantocsek) (unassessed)
Species Nitzschia cuba (unassessed)
Species Nitzschia cucumis Konig, 1959 (unassessed)
Species Nitzschia cuneata Suringar, 1870 (unassessed)
Species Nitzschia cuneata Suringar, 1867 (unassessed)
Species Nitzschia curiosa Proschkina-Lavrenko, 1963 (unassessed)
Species Nitzschia curvata Compère, 1981 (unassessed)
Species Nitzschia curvatula Marchesoni, 1946 (unassessed)
Species Nitzschia curvilineata Hustedt, 1922 (unassessed)
Species Nitzschia curvipunctata Cholnoky, 1963 (unassessed)
Species Nitzschia curvirectangularis Kufferath, 1956 (unassessed)
Species Nitzschia curvulum Gaud, 1974 (unassessed)
Species Nitzschia cuspidata Hasle, 1965 (unassessed)
Species Nitzschia custodis Cholnoky, 1960 (unassessed)
Species Nitzschia cylindrica Burckle, 1972 (unassessed)
Species Nitzschia cylindroformis Hasle in Hasle & Booth, 1984 (unassessed)
Species Nitzschia cylindrus (Grunow) Hasle, 1972 (unassessed)
Species Nitzschia dadwinensis Foged, 1966 (unassessed)
Species Nitzschia dakariense Guermeur, 1954 (unassessed)
Species Nitzschia damasi Hustedt, 1949 (unassessed)
Species Nitzschia davidsonii Grunow & Dickie, 1880 (unassessed)
Species Nitzschia dealpina Lange-Bertalot & Hofmann in Lange-Bertalot, 1993 (unassessed)
Species Nitzschia debilis Pantocsek, 1902 (unassessed)
Species Nitzschia decipiens Hustedt, 1958 (unassessed)
Species Nitzschia decora Kitton, 1873 (unassessed)
Species Nitzschia definita Grove & Sturt, 1887 (unassessed)
Species Nitzschia delauneyi Manguin in Bourrelly & Manguin, 1952 (unassessed)
Species Nitzschia delicatisima H. Kobayasi in Kobayasi et al., 1977 (unassessed)
Species Nitzschia delicatissima Cleve, 1897 (unassessed)
Species Nitzschia delicatula Hasle, 1965 (unassessed)
Species Nitzschia delicatula Skvortzow, 1946 (unassessed)
Species Nitzschia delognei Grunow, 1880 (unassessed)
Species Nitzschia demota Archibald, 1971 (unassessed)
Species Nitzschia densuensis Foged, 1966 (unassessed)
Species Nitzschia denticulata Skvortzow, 1935 (unassessed)
Species Nitzschia denticulata Hirn, 1900 (unassessed)
Species Nitzschia denticuloides Hustedt, 1942 (unassessed)
Species Nitzschia denticuloides Schrader, 1976 (unassessed)
Species Nitzschia desertorum Hustedt, 1949 (unassessed)
Species Nitzschia diaphana Cleve, 1896 (unassessed)
Species Nitzschia diducta Hustedt, 1938 (unassessed)
Species Nitzschia didyma Hustedt, 1952 (unassessed)
Species Nitzschia didyma Liu & Chin, 1980 (unassessed)
Species Nitzschia dietrichii Simonsen, 1974 (unassessed)
Species Nitzschia dilatata H. Peragallo in Tempère & Peragallo, 1889-1895 (unassessed)
Species Nitzschia diluta Archibald, 1966 (unassessed)
Species Nitzschia diluvialis Cleve, 1883 (unassessed)
Species Nitzschia diluviana Cleve in Cleve & Jentzsch, 1882 (unassessed)
Species Nitzschia dippelii Grunow, 1882 (unassessed)
Species Nitzschia directa Pantocsek, 1902 (unassessed)
Species Nitzschia diserta Hustedt, 1949 (unassessed)
Species Nitzschia disputata J.R.Carter, 1971 (unassessed)
Species Nitzschia dissipata Lange-Bertalot in Lange-Bertalot & Metzeltin, 1996 (unassessed)
Species Nitzschia dissipatoides Archibald, 1982 (unassessed)
Species Nitzschia distans W.Gregory, 1857 (unassessed)
Species Nitzschia distans sensu Brockmann, 1950 (unassessed)
Species Nitzschia distantoides Hustedt, 1958 (unassessed)
Species Nitzschia divaricata Meunier, 1910 (unassessed)
Species Nitzschia divergens Hustedt, 1952 (unassessed)
Species Nitzschia diversa Hustedt, 1959 (unassessed)
Species Nitzschia diversecostata Brun, 1894 (unassessed)
Species Nitzschia doljensis Pantocsek, 1886 (unassessed)
Species Nitzschia donahuei Desikachary & Gowthaman in Desikachary, Gowthaman & Latha, 1987 (unassessed)
Species Nitzschia donahuensis Schrader, 1976 (unassessed)
Species Nitzschia draveillensis Coste & Ricard, 1980 (unassessed)
Species Nitzschia droebakensis Hasle, 1964 (unassessed)
Species Nitzschia dubiformis Hustedt, 1939 (unassessed)
Species Nitzschia dubioides Hustedt, 1955 (unassessed)
Species Nitzschia ebroicensis Maillard, 1971 (unassessed)
Species Nitzschia eburnea Zanon, 1941 (unassessed)
Species Nitzschia efferans Schrader, 1976 (unassessed)
Species Nitzschia eglei Lange-Bertalot, 1987 (unassessed)
Species Nitzschia ehrenbergii Ralfs in Pritchard, 1861 (unassessed)
Species Nitzschia ehrenbergii Schumann, 1862 (unassessed)
Species Nitzschia elegans Hustedt, 1956 (unassessed)
Species Nitzschia elegantula Grunow, 1881 (unassessed)
Species Nitzschia epiphytica O.Müller, 1905 (unassessed)
Species Nitzschia epiphyticoides Hustedt, 1949 (unassessed)
Species Nitzschia epithemiformis Lange-Bertalot, 1980 (unassessed)
Species Nitzschia epithemoides Grunow, 1880 (unassessed)
Species Nitzschia eppressa Carter, 1966 (unassessed)
Species Nitzschia epsilon Kitton ex De Toni, 1892 (unassessed)
Species Nitzschia erlandssonii Cholnoky, 1954 (unassessed)
Species Nitzschia erosa Giffen, 1967 (unassessed)
Species Nitzschia etchegoinia Hanna & Grant, 1929 (unassessed)
Species Nitzschia etoshensis Cholnoky, 1966 (unassessed)
Species Nitzschia evenescens Schrader, 1976 (unassessed)
Species Nitzschia examinanda Cholnoky, 1960 (unassessed)
Species Nitzschia exilis Sovereign, 1958 (unassessed)
Species Nitzschia exilis Archibald, 1966 (unassessed)
Species Nitzschia eximia Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia extincta Kozyrenko & Sheshukova-Poretskaya, 1967 (unassessed)
Species Nitzschia faba Frenguelli, 1926 (unassessed)
Species Nitzschia falcata Otto Müller, 1905 (unassessed)
Species Nitzschia febigeri Grunow, 1880 (unassessed)
Species Nitzschia febigerii Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia fenestrata Mereschkowsky, 1902-1903 (unassessed)
Species Nitzschia ferox Hustedt, 1952 (unassessed)
Species Nitzschia ferrazae Cholnoky, 1968 (unassessed)
Species Nitzschia fibula-fissa Lange-Bertalot, 1980 (unassessed)
Species Nitzschia filia Skvortzov, 1976 (unassessed)
Species Nitzschia filiformis Hajós, 1959 (unassessed)
Species Nitzschia fina Frenguelli, 1938 (unassessed)
Species Nitzschia firthii Fuge, 1937 (unassessed)
Species Nitzschia flexella Suringar, 1867 (1868) (unassessed)
Species Nitzschia flexella Brébisson ex Chase in Habirshaw, 1885 (1877-1894) (unassessed)
Species Nitzschia flexella Suringar, 1867 (unassessed)
Species Nitzschia flexoides Geitler, 1968 (unassessed)
Species Nitzschia fluorescens B.E.Volcani & C.-W.Li (unassessed)
Species Nitzschia fluvialis Patrick & Freese, 1961 (unassessed)
Species Nitzschia fogedi M. Möller, 1950 (unassessed)
Species Nitzschia fonticoloides Sovereign, 1960 (unassessed)
Species Nitzschia fontifuga Cholnoky, 1962 (unassessed)
Species Nitzschia forfica Cholnoky, 1968 (unassessed)
Species Nitzschia formica Hantzsch in Rabenhorst, 1863 (unassessed)
Species Nitzschia formosa Østrup, 1895 (unassessed)
Species Nitzschia fossalis Hustedt, 1942 (unassessed)
Species Nitzschia fragilariiformis Compère, 1986 (unassessed)
Species Nitzschia fragilarioides Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia franconica Reinsch, 1866 (unassessed)
Species Nitzschia fraudulenta Cleve, 1897 (unassessed)
Species Nitzschia fremontensis Lohman & Andrews, 1968 (unassessed)
Species Nitzschia frequens Hustedt, 1957 (unassessed)
Species Nitzschia frickei Reichelt ex Hustedt in Schmidt et al., 1922 (unassessed)
Species Nitzschia frigida Grunow, 1880 (unassessed)
Species Nitzschia fruticosa Hustedt, 1957 (unassessed)
Species Nitzschia fundi Cholnoky, 1968 (unassessed)
Species Nitzschia fusidium H.L. Smith, 1874-1879 (unassessed)
Species Nitzschia fusiformis Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia fusoides Ehrlich, 1975 (unassessed)
Species Nitzschia fussiformis Pantocsek, 1902 (unassessed)
Species Nitzschia fussioides Pantocsek, 1913 (unassessed)
Species Nitzschia fusulata Kufferath, 1956 (unassessed)
Species Nitzschia gaarderi Hasle, 1960 (unassessed)
Species Nitzschia gaertneriae Lange-Bertalot & Metzeltin, 1996 (unassessed)
Species Nitzschia gandersheimiensis Krasske, 1927 (unassessed)
Species Nitzschia garrensis Hustedt, 1950 (unassessed)
Species Nitzschia gastroides Swirenko, 1941 (unassessed)
Species Nitzschia gazellae Karsten, 1905 (unassessed)
Species Nitzschia geitleri Hustedt, 1959 (unassessed)
Species Nitzschia gelida Grunow (unassessed)
Species Nitzschia geniculata Hustedt, 1928 (unassessed)
Species Nitzschia gentilis (unassessed)
Species Nitzschia gessneri Hustedt, 1953 (unassessed)
Species Nitzschia ghanaensis Foged, 1966 (unassessed)
Species Nitzschia gibba Rauschenbach, 1921 (unassessed)
Species Nitzschia gieskesii Cholnoky, 1963 (unassessed)
Species Nitzschia gisela Lange-Bertalot, 1987 (unassessed)
Species Nitzschia glaberrima Østrup, 1918 (unassessed)
Species Nitzschia glabra Østrup, 1913 (unassessed)
Species Nitzschia glandiformis Hustedt in Schmidt et al., 1924 (unassessed)
Species Nitzschia goteborgensis Aleem, 1973 (unassessed)
Species Nitzschia gotlandica A.Cleve, 1952 (unassessed)
Species Nitzschia gracilenta (Grunow ex Juhlin-Dannfelt) (unassessed)
Species Nitzschia gracilenta Grunow in Brébisson, 1870 (unassessed)
Species Nitzschia graciliformis Lange-Bertalot & Simonsen, 1978 (unassessed)
Species Nitzschia gracilis Hantzsch, 1860 (unassessed)
Species Nitzschia gracilis (Brébisson in Kützing) (unassessed)
Species Nitzschia gracilis Brébisson ex H.L. Smith, 1874-1879 (unassessed)
Species Nitzschia gracillima Heiden & Kolbe, 1928 (unassessed)
Species Nitzschia gracilloides Hustedt, 1953 (unassessed)
Species Nitzschia graciloides Gandhi, 1970 (unassessed)
Species Nitzschia graciloides Hustedt, 1959 (unassessed)
Species Nitzschia gradifera Hustedt, 1922 (unassessed)
Species Nitzschia grana M.H.Hohn & Hellerman, 1966 (unassessed)
Species Nitzschia grandis Kitton, 1874 (unassessed)
Species Nitzschia granii G.R.Hasle, 1964 (unassessed)
Species Nitzschia granulata Grunow, 1880 (unassessed)
Species Nitzschia granulosa Leuduger-Fortmorel, 1879 (unassessed)
Species Nitzschia grigoriewi Mereschkowsky, 1906 (unassessed)
Species Nitzschia grigoriewi Mereschkowsky, 1906 (unassessed)
Species Nitzschia groenlandica Østrup, 1897 (unassessed)
Species Nitzschia grossepunctata Schrader, 1976 (unassessed)
Species Nitzschia grossestriata Hustedt, 1955 (unassessed)
Species Nitzschia groveana (unassessed)
Species Nitzschia grovei Grunow, 1888 (unassessed)
Species Nitzschia grovei De Toni & Levi-Morenos, 1889 (unassessed)
Species Nitzschia grunowii Hasle, 1972 (unassessed)
Species Nitzschia guadalupensis Manguin, 1952 (unassessed)
Species Nitzschia guineensis Hustedt in Schmidt et al., 1922 (unassessed)
Species Nitzschia guttula Schrader in Schrader & Fenner, 1976 (unassessed)
Species Nitzschia gyrosigma Ohtsuka, 2005 (unassessed)
Species Nitzschia habirshawii Febiger ex H.L.Smith, 1879 (unassessed)
Species Nitzschia hachiroensis H. Kobayasi in Kobayasi et al., 1977 (unassessed)
Species Nitzschia hadriatica Lange-Bertalot, 1997 (unassessed)
Species Nitzschia halloyii Maidana & Herbst, 1989 (unassessed)
Species Nitzschia halteriformis Hustedt, 1952 (unassessed)
Species Nitzschia hankensis Skvortzow, 1929 (unassessed)
Species Nitzschia hantzschiaeformis (unassessed)
Species Nitzschia hantzschiana Rabenhorst, 1860 (unassessed)
Species Nitzschia harderi Hustedt, 1948 (unassessed)
Species Nitzschia harrisonii Cholnoky, 1960 (unassessed)
Species Nitzschia haslea Schoeman in Schoeman & Meaton, 1982 (unassessed)
Species Nitzschia hassiaca Krasske, 1932 (unassessed)
Species Nitzschia hastata Skvortzow, 1971 (unassessed)
Species Nitzschia heideni (unassessed)
Species Nitzschia heteropolica Schrader, 1973 (unassessed)
Species Nitzschia hevesensis Pantocsek, 1889 (unassessed)
Species Nitzschia hexagonata (unassessed)
Species Nitzschia hiemalis Hustedt, 1943 (unassessed)
Species Nitzschia hiengheneana Manguin ex Kociolek & Reviers, 1996 (unassessed)
Species Nitzschia hierosolymitana D.G.Mann, 1980 (unassessed)
Species Nitzschia hoehnkii Hustedt, 1959 (unassessed)
Species Nitzschia hollerupensis Foged, 1962 (unassessed)
Species Nitzschia holsatica Hustedt, 1930 (unassessed)
Species Nitzschia homburgiensis Lange-Bertalot, 1978 (unassessed)
Species Nitzschia homoeocladia Heiberg, 1863 (unassessed)
Species Nitzschia hondoensis Hanna & Grant, 1926 (unassessed)
Species Nitzschia hongkongensis Skvortzov, 1975 (unassessed)
Species Nitzschia hudsonii Poulin & Cardinal, 1983 (unassessed)
Species Nitzschia hulensis Sherman & Patrick, 1981 (unassessed)
Species Nitzschia hummii Hustedt, 1955 (unassessed)
Species Nitzschia huniensis Foged, 1966 (unassessed)
Species Nitzschia hustedti Debes ex Hustedt in Schmidt et al., 1924 (unassessed)
Species Nitzschia hustedtiana Salah, 1953 (unassessed)
Species Nitzschia hustedtiana Cholnoky, 1959 (unassessed)
Species Nitzschia hustedtiana Hustedt, 1959 (unassessed)
Species Nitzschia hustedtii Sheshukova in Proschkina-Lavrenko, 1950 (unassessed)
Species Nitzschia hustedtii Sheshukova in Poretzky & Sheshukova, 1953 (unassessed)
Species Nitzschia hyalina Gregory, 1857 (unassessed)
Species Nitzschia hyalina Jurilj, 1957 (unassessed)
Species Nitzschia hybridaeformis Hustedt, 1955 (unassessed)
Species Nitzschia hyperborea (unassessed)
Species Nitzschia ignimontana Brun & Héribaud in Héribaud, 1893 (unassessed)
Species Nitzschia ikeanae Fryxell & Lee in Lee & Fryxell, 1996 (unassessed)
Species Nitzschia iltisii Compère, 1975 (unassessed)
Species Nitzschia immunda Archibald, 1966 (unassessed)
Species Nitzschia imperforata Andrews, 1980 (unassessed)
Species Nitzschia impressa Hustedt, 1954 (unassessed)
Species Nitzschia improvisa Simonsen, 1960 (unassessed)
Species Nitzschia incognita Legler & Krasske, 1940 (unassessed)
Species Nitzschia incolor Mereschkowsky, 1902 (unassessed)
Species Nitzschia incomptus Hohn & Hellerman, 1963 (unassessed)
Species Nitzschia inconspicua Grunow, 1862 (unassessed)
Species Nitzschia indica Schrader, 1974 (unassessed)
Species Nitzschia indica Karsten, 1907 (unassessed)
Species Nitzschia indistincta Michailov, 1984 (unassessed)
Species Nitzschia inducta Hustedt, 1952 (unassessed)
Species Nitzschia inflata Kufferath, 1957 (unassessed)
Species Nitzschia inflatula G.R.Hasle, 1974 (unassessed)
Species Nitzschia ingenua Hustedt, 1935 (unassessed)
Species Nitzschia inimasta Carter & Denny, 1982 (unassessed)
Species Nitzschia innominata Sovereign, 1958 (unassessed)
Species Nitzschia insecta Hustedt, 1942 (unassessed)
Species Nitzschia intercedens Grunow, 1878 (unassessed)
Species Nitzschia interfrigidaria McCollum, 1975 (unassessed)
Species Nitzschia interfrigidaria McColloum emend Ciesielski, 1983 (unassessed)
Species Nitzschia intermediopsis Simonsen, 1987 (unassessed)
Species Nitzschia intermissa Hustedt, 1949 (unassessed)
Species Nitzschia interrupta Heiden & Kolbe, 1928 (unassessed)
Species Nitzschia interruptestriata Simonsen, 1974 (unassessed)
Species Nitzschia inversa Grunow in Cleve & Möller, 1879 (unassessed)
Species Nitzschia invisa Schrader, 1973 (unassessed)
Species Nitzschia invisitata Hustedt, 1942 (unassessed)
Species Nitzschia iranica Compère, 1981 (unassessed)
Species Nitzschia irregularis R.Ross & Abdin, 1949 (unassessed)
Species Nitzschia irremissa Cholnoky, 1959 (unassessed)
Species Nitzschia irrepta Hustedt, 1942 (unassessed)
Species Nitzschia irresoluta Hustedt, 1942 (unassessed)
Species Nitzschia irritans Cholnoky, 1961 (unassessed)
Species Nitzschia islandica Østrup, 1918 (unassessed)
Species Nitzschia iugiformis Hustedt, 1922 (unassessed)
Species Nitzschia jalgaonensis Sarode & Kamat, 1984 (unassessed)
Species Nitzschia jamiesoni Barber & Carter, 1972 (unassessed)
Species Nitzschia janei Salah, 1955 (unassessed)
Species Nitzschia janischii Grunow, 1880 (unassessed)
Species Nitzschia januaria Schrader, 1976 (unassessed)
Species Nitzschia japonica Skvortzow, 1932 (unassessed)
Species Nitzschia japonica Meister, 1937 (unassessed)
Species Nitzschia javanica Grunow in Cleve & Möller, 1878 (unassessed)
Species Nitzschia jelineckiana Grunow, 1867 (unassessed)
Species Nitzschia jeniseyensis Skvortzow, 1971 (unassessed)
Species Nitzschia johnmartinii Fryxell & Kaczmarska, 1994 (unassessed)
Species Nitzschia jonssoni Østrup, 1918 (unassessed)
Species Nitzschia jouseae Burckle, 1972 (unassessed)
Species Nitzschia jouseana Skvortzow, 1971 (unassessed)
Species Nitzschia jucunda Hustedt, 1945 (unassessed)
Species Nitzschia jugata (unassessed)
Species Nitzschia jugiformis Hustedt, 1922 (unassessed)
Species Nitzschia kahlii H. Lange-Bertalot & Rumrich in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000 (unassessed)
Species Nitzschia kaikonkiensis Woodhead & Tweed, 1960 (unassessed)
Species Nitzschia kanakarum Gerd Moser (unassessed)
Species Nitzschia kanayae T.V. Desikachary & S. Gowthaman in T.V. Desikachary, 1989 (unassessed)
Species Nitzschia kanayai Desikachary & Gowthaman in Desikachary, 1989 (unassessed)
Species Nitzschia kanayensis Schrader, 1974 (unassessed)
Species Nitzschia kapimbiense Kufferath, 1956 (unassessed)
Species Nitzschia karrooensis Cholnoky, 1959 (unassessed)
Species Nitzschia kenaiensis Stone in McLaughlin & Stone, 1986 (unassessed)
Species Nitzschia kimberliensis M. Potapova in Potapova, M. & Charles, D.F., 2004 (unassessed)
Species Nitzschia kisselewii Skvortzow, 1971 (unassessed)
Species Nitzschia kittoni H.L. Smith, 1878 (unassessed)
Species Nitzschia kittonii H.L. Smith, 1878 (unassessed)
Species Nitzschia knysnensis Cholnoky, 1963 (unassessed)
Species Nitzschia koehleri Lauby, 1910 (unassessed)
Species Nitzschia kolaczekii Grunow, 1867 (unassessed)
Species Nitzschia kolaizeckii Grunow, 1877 (unassessed)
Species Nitzschia kowiensis Giffen, 1970 (unassessed)
Species Nitzschia krachiensis Foged, 1966 (unassessed)
Species Nitzschia krenicola Cholnoky, 1963 (unassessed)
Species Nitzschia kryophila Cleve, 1883 (unassessed)
Species Nitzschia kryophila Cleve in Cleve & Moller, 1882 (unassessed)
Species Nitzschia krysnensis Cholnoky, 1963 (unassessed)
Species Nitzschia kuetzingii Rabenhorst, 1864 (unassessed)
Species Nitzschia kuetzingioides Hustedt, 1959 (unassessed)
Species Nitzschia kufferathii Woodhead & Tweed, 1960 (unassessed)
Species Nitzschia kurzeana Rabenhorst, 1873 (unassessed)
Species Nitzschia kurzii Rabenhorst in Grunow, 1880 (unassessed)
Species Nitzschia labella Gerd Moser (unassessed)
Species Nitzschia labuensis Cleve, 1883 (unassessed)
Species Nitzschia lacessens Cholnoky, 1968 (unassessed)
Species Nitzschia lacrima Gersonde, 1991 (unassessed)
Species Nitzschia lacuna Patrick & Freese, 1961 (unassessed)
Species Nitzschia lacunarum Hustedt, 1930 (unassessed)
Species Nitzschia lacunensis Cholnoky, 1968 (unassessed)
Species Nitzschia lacunicola Patrick & Freese, 1961 (unassessed)
Species Nitzschia lacuskarluki Manguin, 1960 (unassessed)
Species Nitzschia lacus-karluki Manguin ex Kociolek & Reviers, 1996 (unassessed)
Species Nitzschia lacustris Hustedt in A. Schmidt, 1922 (unassessed)
Species Nitzschia lacuum Lange-Bertalot, 1980 (unassessed)
Species Nitzschia laevis Hustedt, 1939 (unassessed)
Species Nitzschia laevis Frenguelli, 1923 (unassessed)
Species Nitzschia laevissima Grunow in Cleve, 1883 (unassessed)
Species Nitzschia lagunae Cholnoky, 1960 (unassessed)
Species Nitzschia lagunensis Martinez-Goss, 1997 (unassessed)
Species Nitzschia lahusenii Pantocsek, 1902 (unassessed)
Species Nitzschia lanceolata 'Donahue' Abbott, 1974 (unassessed)
Species Nitzschia lancettuloides Hustedt, 1956 (unassessed)
Species Nitzschia lange-bertalotii Coste & Ricard, 1982 (unassessed)
Species Nitzschia lata O. Witt, 1873 (unassessed)
Species Nitzschia latens Hustedt, 1949 (unassessed)
Species Nitzschia latifasciata Patrick, 1946 (unassessed)
Species Nitzschia latiuscula Grunow in Van Heurck, 1881 (unassessed)
Species Nitzschia latofasciata Skvortzow, 1946 (unassessed)
Species Nitzschia lauenburgiana Hustedt, 1950 (unassessed)
Species Nitzschia lawsonii Foged, 1966 (unassessed)
Species Nitzschia lecointei van Heurck, 1909 (unassessed)
Species Nitzschia leehyi G. Fryxell, 2000 (unassessed)
Species Nitzschia legleri Hustedt, 1959 (unassessed)
Species Nitzschia leistikowii Lange-Bertalot, 1980 (unassessed)
Species Nitzschia lejartii Amossé, 1969 (unassessed)
Species Nitzschia lentiformis Mikhailov, 1981 (unassessed)
Species Nitzschia lepotieri Amossé, 1969 (unassessed)
Species Nitzschia lesbia Cholnoky, 1963 (unassessed)
Species Nitzschia lesinensis Grunow, 1880 (unassessed)
Species Nitzschia lesothensis Schoeman, 1973 (unassessed)
Species Nitzschia leucosigma Benecke, 1900 (unassessed)
Species Nitzschia levandensis (unassessed)
Species Nitzschia levis Frenguelli, 1923 (unassessed)
Species Nitzschia levissima Grunow in Cleve & Möller, 1882 (unassessed)
Species Nitzschia liebethruthii (unassessed)
Species Nitzschia ligeriana H. Peragallo in Tempère & Peragallo, 1908 (unassessed)
Species Nitzschia ligowskii Witkowski, Lange-Bertalot, Kociolek & Brzezinska, 2004 (unassessed)
Species Nitzschia limes Pantocsek, 1902 (unassessed)
Species Nitzschia limicola Grunow, 1880 (unassessed)
Species Nitzschia limulus Hohn & Hellerman, 1963 (unassessed)
Species Nitzschia lineata (Castracane) Hasle, 1972 (unassessed)
Species Nitzschia lineata Grunow, 1878 (unassessed)
Species Nitzschia lineola Cleve, 1897 (unassessed)
Species Nitzschia lineolata Grunow in Cleve & Möller, 1879 (unassessed)
Species Nitzschia linkei Hustedt, 1939 (unassessed)
Species Nitzschia lionella Cholnoky, 1960 (unassessed)
Species Nitzschia lobata Meunier, 1910 (unassessed)
Species Nitzschia loczyi Pantocsek, 1889 (unassessed)
Species Nitzschia lodicula Kaczmarska, 1986 (unassessed)
Species Nitzschia longirostris Hustedt, 1937 (unassessed)
Species Nitzschia lucida Meister, 1937 (unassessed)
Species Nitzschia lucisensibilis B.E.Volcani & C.-W.Li (unassessed)
Species Nitzschia lurida Cholnoky, 1961 (unassessed)
Species Nitzschia macaronesica Lange-Bertalot, 1993 (unassessed)
Species Nitzschia macedonica Hustedt, 1945 (unassessed)
Species Nitzschia macera Hustedt, 1958 (unassessed)
Species Nitzschia machardyae H. Lange-Bertalot & Rumrich in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000 (unassessed)
Species Nitzschia macrogongyla Hantzsch ex Rabenhorst, 1848-1860 (unassessed)
Species Nitzschia maeotica Pantocsek, 1902 (unassessed)
Species Nitzschia magnacarina M.H.Hohn & J.Hellerman, 1966 (unassessed)
Species Nitzschia magnopunctata Poretzsky, 1953 (unassessed)
Species Nitzschia maharashtrensis Sarode & Kamat, 1984 (unassessed)
Species Nitzschia mahihaensis Foged, 1959 (unassessed)
Species Nitzschia maillardii Coste & Ricard, 1982 (unassessed)
Species Nitzschia makarovae Mikhailov, 1984 (unassessed)
Species Nitzschia maleinterpretaria Schrader, 1976 (unassessed)
Species Nitzschia mamataensis Foged, 1966 (unassessed)
Species Nitzschia mammalifera Kufferath, 1956 (unassessed)
Species Nitzschia mammalis Castracane, 1886 (unassessed)
Species Nitzschia manca Hustedt, 1957 (unassessed)
Species Nitzschia mancoides H.P. Gandhi, 1998 (unassessed)
Species Nitzschia mangonicata Schoeman in Schoeman & Meaton, 1982 (unassessed)
Species Nitzschia manguini Maillard, 1962 (unassessed)
Species Nitzschia manguinii Cholnoky, 1968 (unassessed)
Species Nitzschia mankesimensis Foged, 1966 (unassessed)
Species Nitzschia mareei Kufferath, 1956 (unassessed)
Species Nitzschia marginata Hustedt, 1955 (unassessed)
Species Nitzschia marginifera Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia marginulata Grunow, 1880 (unassessed)
Species Nitzschia marina Grunow, 1880 (unassessed)
Species Nitzschia martini Krasske, 1939 (unassessed)
Species Nitzschia maxima Grunow in Van Heurck, 1881 (unassessed)
Species Nitzschia media Hantzsch, 1860 (unassessed)
Species Nitzschia mediastalsis Hohn & Hellerman, 1963 (unassessed)
Species Nitzschia medioconstricta Hustedt, 1958 (unassessed)
Species Nitzschia mediocris Hustedt, 1949 (unassessed)
Species Nitzschia medioincrassata Vyverman, 1988 (unassessed)
Species Nitzschia mediterranea Hustedt, 1921 (unassessed)
Species Nitzschia meisteri Pantocsek, 1912 (unassessed)
Species Nitzschia mesiana Cholnoky, 1955 (unassessed)
Species Nitzschia mesolepta L.W. Bailey, 1861 (unassessed)
Species Nitzschia metzeltinii H. Lange-Bertalot in H. Lange-Bertalot & S.I. Genkal, 1999 (unassessed)
Species Nitzschia microcephala Grunow, 1878 (unassessed)
Species Nitzschia microcephala auct. non Cleve & Grunow (unassessed)
Species Nitzschia microcostata Hajós, 1959 (unassessed)
Species Nitzschia microrhynchus (Grunow) (unassessed)
Species Nitzschia microsicula Kufferath, 1956 (unassessed)
Species Nitzschia migrans Cleve, 1897 (unassessed)
Species Nitzschia minima Meister, 1934 (1935) (unassessed)
Species Nitzschia minuscula Frenguelli, 1938 (unassessed)
Species Nitzschia minuta Bleisch, 1863 (unassessed)
Species Nitzschia minuta Meister, 1932 (unassessed)
Species Nitzschia minutissima W.Smith, 1853 (unassessed)
Species Nitzschia minutula Grunow in Van Heurck, 1881 (unassessed)
Species Nitzschia miocenica Burckle, 1972 (unassessed)
Species Nitzschia mirabilis Cleve-Euler, 1952 (unassessed)
Species Nitzschia miramarensis Hagelstein, 1939 (unassessed)
Species Nitzschia miramaris Frenguelli, 1930 (unassessed)
Species Nitzschia miranda Giffen, 1984 (unassessed)
Species Nitzschia miserabilis Cholnoky, 1963 (unassessed)
Species Nitzschia modesta Hustedt, 1950 (unassessed)
Species Nitzschia moholensis Schrader, 1974 (unassessed)
Species Nitzschia molesta Manguin, 1964 (unassessed)
Species Nitzschia monachorum Lange-Bertalot, 1987 (unassessed)
Species Nitzschia mongolica Skvortzow, 1935 (unassessed)
Species Nitzschia monguilloni Manguin, 1942 (unassessed)
Species Nitzschia monoensis Kociolek & Herbst, 1992 (unassessed)
Species Nitzschia montanestris Camburn, 1978 (unassessed)
Species Nitzschia morosa Cholnoky, 1963 (unassessed)
Species Nitzschia mucronata Østrup, 1918 (unassessed)
Species Nitzschia mucronata Pantocsek, 1902 (unassessed)
Species Nitzschia multistriata Takano, 1993 (unassessed)
Species Nitzschia muranensis Cholnoky, 1961 (unassessed)
Species Nitzschia mytilicola Giffen, 1984 (unassessed)
Species Nitzschia nagbogensis Foged, 1966 (unassessed)
Species Nitzschia nagpurensis Sarode & Kamat, 1984 (unassessed)
Species Nitzschia nana Grunow, 1881 (unassessed)
Species Nitzschia natalensis Cholnoky, 1960 (unassessed)
Species Nitzschia natans H. Lange-Bertalot in K. Krammer & H. Lange-Bertalot, 1997 (unassessed)
Species Nitzschia nathorsti Brun, 1901 (unassessed)
Species Nitzschia navia Carter, 1966 (unassessed)
Species Nitzschia naviculaeformis Hustedt in Schmidt et al., 1922 (unassessed)
Species Nitzschia navrongensis Foged, 1966 (unassessed)
Species Nitzschia neglecta Hustedt, 1958 (unassessed)
Species Nitzschia nelsoni Hanna & Grant, 1926 (unassessed)
Species Nitzschia neocaledonica Manguin ex Kociolek & Reviers, 1996 (unassessed)
Species Nitzschia neoconstricta T.V.Desikachary, S.Gowthaman & Y.Latha, 1987 (unassessed)
Species Nitzschia neofrigida L.K. Medlin in Medlin & Hasle, 1990 (unassessed)
Species Nitzschia neogena Grunow, 1882 (unassessed)
Species Nitzschia neogenica Zanon, 1933 (unassessed)
Species Nitzschia neotropica H. Lange-Bertalot & Rumrich in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000 (unassessed)
Species Nitzschia nereidis Cholnoky, 1960 (unassessed)
Species Nitzschia ngoziensis Otto Müller, 1905 (unassessed)
Species Nitzschia nicobarica (Grunow) Grunow (unassessed)
Species Nitzschia nienhuisii Sterrenburg & Sterrenburg, 1990 (unassessed)
Species Nitzschia nikitiniana Skvortzov, 1937 (unassessed)
Species Nitzschia nollothae Giffen, 1984 (unassessed)
Species Nitzschia normanii Van Heurck, 1880-1885 (unassessed)
Species Nitzschia norvegica Hasle, 1964 (unassessed)
Species Nitzschia notabilis (Grunow) Grunow (unassessed)
Species Nitzschia novaeguineae Cholnoky, 1963 (unassessed)
Species Nitzschia novae-guineaensis Reichardt, 1988 (unassessed)
Species Nitzschia novaehollandiae Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia novae-zelandia Inglis, 1881 (unassessed)
Species Nitzschia novazealandia Inglis, 1881 (unassessed)
Species Nitzschia nunguaensis Foged, 1966 (unassessed)
Species Nitzschia nuwukiana Patrick & Freese, 1961 (unassessed)
Species Nitzschia nyassensis O.F.Müller, 1905 (unassessed)
Species Nitzschia nystroemii Grunow in Cleve & Möller, 1879 (unassessed)
Species Nitzschia oamaruensis Schrader, 1969 (unassessed)
Species Nitzschia oberheimiana Rumrich & H. Lange-Bertalot in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000 (unassessed)
Species Nitzschia obesa Castracane, 1886 (unassessed)
Species Nitzschia obligata Archibald, 1966 (unassessed)
Species Nitzschia oblonga Mikhailov, 1983 (unassessed)
Species Nitzschia oblonga L.W. Bailey, 1861 (unassessed)
Species Nitzschia oblongella Østrup, 1910 (unassessed)
Species Nitzschia obscura Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia obscurepunctata Hustedt, 1987 (unassessed)
Species Nitzschia obsidialis Hustedt, 1949 (unassessed)
Species Nitzschia obsoleta Hustedt, 1949 (unassessed)
Species Nitzschia obsoletiformis Cholnoky, 1966 (unassessed)
Species Nitzschia obtusangula Hustedt, 1950 (unassessed)
Species Nitzschia obtusa-schweinfurthii Grunow (unassessed)
Species Nitzschia obtusata Grunow (unassessed)
Species Nitzschia oceanica Hasle, 1960 (unassessed)
Species Nitzschia ocellata Cleve, 1881 (unassessed)
Species Nitzschia oestrupii Pantocsek, 1912 (unassessed)
Species Nitzschia ofinensis Foged, 1966 (unassessed)
Species Nitzschia ogivalis Kufferath, 1957 (unassessed)
Species Nitzschia okamurae Skvortzow, 1932 (unassessed)
Species Nitzschia okamurae Skvortzow, 1937 (unassessed)
Species Nitzschia oliffii Cholnoky, 1956 (unassessed)
Species Nitzschia olivieri Manguin, 1954 (unassessed)
Species Nitzschia omega Hustedt, 1958 (unassessed)
Species Nitzschia omissa Skvortzov, 1975 (unassessed)
Species Nitzschia oregona Sovereign, 1963 (unassessed)
Species Nitzschia oscilla Carter, 1966 (unassessed)
Species Nitzschia osmophila Cholnoky, 1963 (unassessed)
Species Nitzschia ostenfeldi Hustedt, 1922 (unassessed)
Species Nitzschia ostii Konig, 1959 (unassessed)
Species Nitzschia oxyrhynchus Frenguelli, 1925 (unassessed)
Species Nitzschia paaschei Hasle, 1965 (unassessed)
Species Nitzschia pacifica Cupp, 1943 (unassessed)
Species Nitzschia paeneperpetua D.G. Mann, 1981 (unassessed)
Species Nitzschia paleacea Grunow in Van Heurck, 1881 (unassessed)
Species Nitzschia paleaeformis Hustedt, 1950 (unassessed)
Species Nitzschia paleoides Hustedt, 1938 (unassessed)
Species Nitzschia palmida Carter, 1966 (unassessed)
Species Nitzschia palustris Hustedt, 1934 (unassessed)
Species Nitzschia pamirensis Hustedt in A. Schmidt, 1922 (unassessed)
Species Nitzschia panduriformis sensu Hustedt in Schmidt et al., 1921 (unassessed)
Species Nitzschia pantocseki Hajós, 1968 (unassessed)
Species Nitzschia pantocsekii M. Peragallo, 1903 (unassessed)
Species Nitzschia parallela Hustedt, 1955 (unassessed)
Species Nitzschia partita Hustedt, 1952 (unassessed)
Species Nitzschia parvula Lewis, 1862 (unassessed)
Species Nitzschia pavini Manguin, 1954 (unassessed)
Species Nitzschia pecten Brun, 1880 (unassessed)
Species Nitzschia pekinensis Skvortzow, 1929 (unassessed)
Species Nitzschia pelagica G.Karsten, 1905 (unassessed)
Species Nitzschia pelagica Otto Müller, 1905 (unassessed)
Species Nitzschia pennata Tempère & Brun in Brun & Tempère, 1889 (unassessed)
Species Nitzschia peragalli Hasle, 1965 (unassessed)
Species Nitzschia percuriosa Giffen, 1980 (unassessed)
Species Nitzschia perindistincta Cholnoky, 1960 (unassessed)
Species Nitzschia perlonga Pantocsek, 1902 (unassessed)
Species Nitzschia perpusilla Rabenhorst, (1861)1864 (unassessed)
Species Nitzschia perpusilla Grunow, 1862 (unassessed)
Species Nitzschia perspicillata Camburn, 1978 (unassessed)
Species Nitzschia perspicua Cholnoky, 1960 (unassessed)
Species Nitzschia perspicua Sovereign, 1963 (unassessed)
Species Nitzschia persuadens Cholnoky, 1961 (unassessed)
Species Nitzschia pertenuis Frenguelli & Orlando, 1959 (unassessed)
Species Nitzschia pertica Hohn & Hellermann, 1963 (unassessed)
Species Nitzschia peruviana Manguin, 1964 (unassessed)
Species Nitzschia perversa Grunow, 1880 (unassessed)
Species Nitzschia petitiana Grunow, 1880 (unassessed)
Species Nitzschia petulla Carter, 1966 (unassessed)
Species Nitzschia philippina Skvortzow, 1937 (unassessed)
Species Nitzschia philippinarum Hustedt, 1942 (unassessed)
Species Nitzschia pilum Hustedt, 1942 (unassessed)
Species Nitzschia pinguescens Cholnoky, 1963 (unassessed)
Species Nitzschia pisca Patrick & Freese, 1961 (unassessed)
Species Nitzschia piscinarum Hustedt, 1948 (unassessed)
Species Nitzschia pistilla Carter, 1966 (unassessed)
Species Nitzschia planctonica Hustedt in Schmidt et al., 1922 (unassessed)
Species Nitzschia plicata Norman in H.L. Smith, 1874-1879 (unassessed)
Species Nitzschia plicatula Hustedt, 1953 (unassessed)
Species Nitzschia plioveterana H. Lange-Bertalot in A. Witkowski, H. Lange-Bertalot & D. Metzeltin, 2000 (unassessed)
Species Nitzschia polaris Grunow ex Cleve, 1883 (unassessed)
Species Nitzschia polymorpha T.Marsson, 1900 (unassessed)
Species Nitzschia ponciensis R.Hagelstein, 1938 (unassessed)
Species Nitzschia poretzkyi Skvortzow, 1971 (unassessed)
Species Nitzschia porteri Frenguelli, 1949 (unassessed)
Species Nitzschia praecurta Gersonde, 1991 (unassessed)
Species Nitzschia praefossilis Schrader, 1973 (unassessed)
Species Nitzschia praeinterfrigidaria McCollum, 1975 (unassessed)
Species Nitzschia praeinterfrigidaria McCollum emend Ciesielski, 1983 (unassessed)
Species Nitzschia praelonga Cleve, 1881 (unassessed)
Species Nitzschia praereinholdii Schrader, 1973 (unassessed)
Species Nitzschia pretoriensis Cholnoky, 1957 (unassessed)
Species Nitzschia princeps Hanna & Grant, 1926 (unassessed)
Species Nitzschia procera Hustedt, 1955 (unassessed)
Species Nitzschia proceroides Giffen, 1973 (unassessed)
Species Nitzschia producta Comber in G. Murray, 1903 (unassessed)
Species Nitzschia profunda Kufferath, 1956 (unassessed)
Species Nitzschia prolongat Manguin, 1960 (unassessed)
Species Nitzschia prolongata Hustedt, 1938 (unassessed)
Species Nitzschia prolongata Manguin, 1957 (unassessed)
Species Nitzschia prolongata Kazarina, 1978 (unassessed)
Species Nitzschia prolongatoides G.R.Hasle, 1965 (unassessed)
Species Nitzschia promare Medlin, 1990 (unassessed)
Species Nitzschia propinqua T.Marsson, 1900 (unassessed)
Species Nitzschia proschkina-lavrenkoi Skvortzow, 1971 (unassessed)
Species Nitzschia proshkina-lavrenki Aleem, 1973 (unassessed)
Species Nitzschia protuberans Brun in Brun & Tempère, 1889 (unassessed)
Species Nitzschia proxima Hustedt, 1955 (unassessed)
Species Nitzschia pseudoamphibia (unassessed)
Species Nitzschia pseudoamphioxoides Gandhi, 1964 (unassessed)
Species Nitzschia pseudoamphioxys Hustedt, 1942 (unassessed)
Species Nitzschia pseudoatomus Stoermer, 1963 (unassessed)
Species Nitzschia pseudobacata Cholnoky, 1958 (unassessed)
Species Nitzschia pseudocapitata Desikachary & Gowthaman in Desikachary, 1989 (unassessed)
Species Nitzschia pseudocarinata Cholnoky, 1970 (unassessed)
Species Nitzschia pseudocommunis Hustedt, 1939 (unassessed)
Species Nitzschia pseudocylindrica Schrader in Schrader & Fenner, 1976 (unassessed)
Species Nitzschia pseudodelicatissima Hasle, 1976 (unassessed)
Species Nitzschia pseudofonticola Hustedt, 1942 (unassessed)
Species Nitzschia pseudofossilis Gandhi, 1959 (unassessed)
Species Nitzschia pseudogracilis Gandhi, 1959 (unassessed)
Species Nitzschia pseudohungarica Hustedt, 1939 (unassessed)
Species Nitzschia pseudohybrida Hustedt, 1955 (unassessed)
Species Nitzschia pseudokerguelensis Schrader, 1976 (unassessed)
Species Nitzschia pseudolinearis Gaud, 1974 (unassessed)
Species Nitzschia pseudonana Hasle, 1974 (unassessed)
Species Nitzschia pseudopectinalis Kufferath, 1957 (unassessed)
Species Nitzschia pseudoseriata G.R.Hasle, 1965 (unassessed)
Species Nitzschia pseudosigma Hustedt, 1937 (unassessed)
Species Nitzschia pseudosinuata P.B. Hamilton & K.R. Laird, 2001 (unassessed)
Species Nitzschia pseudostagnorum Hustedt, 1956 (unassessed)
Species Nitzschia pseudosubrostrata Kufferath, 1956 (unassessed)
Species Nitzschia pseudosuriella Gaud, 1974 (unassessed)
Species Nitzschia pseudotropica Guermeur, 1954 (unassessed)
Species Nitzschia pubens Cholnoky, 1960 (unassessed)
Species Nitzschia pulchella Peragallo & Peragallo, 1899 (unassessed)
Species Nitzschia pulchra Hustedt, 1952 (unassessed)
Species Nitzschia pulchriora Giffen, 1980 (unassessed)
Species Nitzschia pumila Hustedt, 1954 (unassessed)
Species Nitzschia punctata L.W. Bailey, 1861 (unassessed)
Species Nitzschia punctata sensu Peragallo & Peragallo, 1899 (unassessed)
Species Nitzschia pungens Grunow ex Cleve, 1897 (unassessed)
Species Nitzschia pungiformis G.R.Hasle, 1971 (unassessed)
Species Nitzschia pura Hustedt, 1954 (unassessed)
Species Nitzschia puriformis Hlúbiková & Ector, 2009 (unassessed)
Species Nitzschia pusilla (Kützing) Lange-Bertalot, 1976 (unassessed)
Species Nitzschia pusilla Schrader, 1976 (unassessed)
Species Nitzschia pustulata Meister, 1937 (unassessed)
Species Nitzschia quarnerensis (unassessed)
Species Nitzschia quickiana Hagelstein, 1939 (unassessed)
Species Nitzschia rabenhorstii Grunow, 1880 (unassessed)
Species Nitzschia radula W. Smith teste Arnott (unassessed)
Species Nitzschia ralfsii Woodhead & Tweed, 1960 (unassessed)
Species Nitzschia rangoonensis Grunow ex Rabenhorst, 1873 (unassessed)
Species Nitzschia rauhii Manguin, 1964 (unassessed)
Species Nitzschia rautenbachiae Cholnoky, 1957 (unassessed)
Species Nitzschia recta Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia rectangulata Hustedt, 1952 (unassessed)
Species Nitzschia rectangulata Kufferath, 1957 (unassessed)
Species Nitzschia rectiformis Hustedt, 1943 (unassessed)
Species Nitzschia rectilonga Takano, 1983 (unassessed)
Species Nitzschia rectirobusta Lange-Bertalot in Lange-Bertalot & Metzeltin, 1996 (unassessed)
Species Nitzschia rectissima Hustedt, 1954 (unassessed)
Species Nitzschia reguloides Cholnoky, 1954 (unassessed)
Species Nitzschia reimeri Fryxell & Kaczmarska, 1994 (unassessed)
Species Nitzschia reimerii Kociolek & Herbst, 1992 (unassessed)
Species Nitzschia reimersenii G. Fryxell & Kaczmarska, 1996 (unassessed)
Species Nitzschia reinhardii Alexeenko, 1931 (unassessed)
Species Nitzschia reinholdii Kanaya emend Barron & Baldauf, 1986 (unassessed)
Species Nitzschia reinholdii du Saar & de Wolf, 1973 (unassessed)
Species Nitzschia rennellensis Foged, 1957 (unassessed)
Species Nitzschia retusa Lange-Bertalot & Bonik, 1976 (unassessed)
Species Nitzschia rhombica Hustedt, 1955 (unassessed)
Species Nitzschia rhombiformis M.Potapova, 2004 (unassessed)
Species Nitzschia rhopalodioides Hustedt, 1955 (unassessed)
Species Nitzschia richterae G.H.Schwabe & R.Simonsen, 1961 (unassessed)
Species Nitzschia riedelia Schrader, 1974 (unassessed)
Species Nitzschia rimosa Manguin in Bourrelly & Manguin, 1952 (unassessed)
Species Nitzschia robusta Hustedt, 1949 (unassessed)
Species Nitzschia rochensis D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (unassessed)
Species Nitzschia rolandii Schrader, 1973 (unassessed)
Species Nitzschia romanoides Manguin, 1952 (unassessed)
Species Nitzschia romanowiana Pantocsek, 1902 (unassessed)
Species Nitzschia rorida M.H.Giffen, 1975 (unassessed)
Species Nitzschia rosenstockii Lange-Bertalot, 1980 (unassessed)
Species Nitzschia rosentockii Lange-Bertalot, 1980 (unassessed)
Species Nitzschia rostellata Hustedt in Schmidt et al., 1922 (unassessed)
Species Nitzschia rostrata Grunow, 1880 (unassessed)
Species Nitzschia rotula Carter, 1966 (unassessed)
Species Nitzschia rousselinii Maillard, 1977 (unassessed)
Species Nitzschia ruda Cholnoky, 1968 (unassessed)
Species Nitzschia rufisquiana Guermeur, 1954 (unassessed)
Species Nitzschia rufitorrentis Cholnoky, 1960 (unassessed)
Species Nitzschia rufitorrentis Cholnoky, 1962 (unassessed)
Species Nitzschia rugosa Hustedt, 1935 (unassessed)
Species Nitzschia rugosa Østrup in Héribaud et al., 1920 (unassessed)
Species Nitzschia rupestris Proschkina-Lavrenko, 1963 (unassessed)
Species Nitzschia ruttneri Hustedt, 1938 (unassessed)
Species Nitzschia sakaensis Foged, 1966 (unassessed)
Species Nitzschia salina Sheshukova-Poretzkaya, 1955 (unassessed)
Species Nitzschia salina Sheshukova, 1956 (unassessed)
Species Nitzschia salinicola Aleem & Hustedt, 1951 (unassessed)
Species Nitzschia salissigi Foged, 1951 (unassessed)
Species Nitzschia salpaespinosae Lange-Bertalot in Lange-Bertalot & Krammer, 1987 (unassessed)
Species Nitzschia salta Carter, 1966 (unassessed)
Species Nitzschia salvadoriana Hustedt, 1952 (unassessed)
Species Nitzschia sansomei Foged, 1966 (unassessed)
Species Nitzschia scabra Cleve, 1883 (unassessed)
Species Nitzschia scaligera Grunow, 1880 (unassessed)
Species Nitzschia scalpelliformis Grunow, 1880 (unassessed)
Species Nitzschia schauinslandi Hustedt in Schmidt et al., 1922 (unassessed)
Species Nitzschia scherffeliana Krenner, 1926 (unassessed)
Species Nitzschia scheschukowae (unassessed)
Species Nitzschia schiellerupii Foged, 1966 (unassessed)
Species Nitzschia schliephackeana Grunow ex Rabenhorst, 1864 (unassessed)
Species Nitzschia schwabei Krasske ex Lange-Bertalot in Lange-Bertalot, Kulbs, Lauser, Norpel-Schempp & Willmann, 1996 (unassessed)
Species Nitzschia schweikertii Witkowski, Lange-Bertalot, Ruppel & Kociolek, 2004 (unassessed)
Species Nitzschia schweinfurthii Grunow in Van Heurck, 1881 (unassessed)
Species Nitzschia schweinfurthii Grunow in Rabenhorst, 1864 (unassessed)
Species Nitzschia scoliotropis Cleve, 1905 (unassessed)
Species Nitzschia secallii Azpeitia y Moros, 1911 (unassessed)
Species Nitzschia seiboldia Schrader, 1974 (unassessed)
Species Nitzschia sellingii Berg, 1953 (unassessed)
Species Nitzschia semicostata Boyer, 1920 (unassessed)
Species Nitzschia semidesum Hohn & Hellerman, 1963 (unassessed)
Species Nitzschia semigibbosa Van Heurck, 1909 (unassessed)
Species Nitzschia semirobusta Lange-Bertalot, 1993 (unassessed)
Species Nitzschia senegalensis Grunow, 1880 (unassessed)
Species Nitzschia senegalensis Grunow, 1880 (unassessed)
Species Nitzschia sentiformis Hohn & Hellerman, 1963 (unassessed)
Species Nitzschia serians Cleve & Grunow, 1880 (unassessed)
Species Nitzschia serpenticula Cholnoky, 1968 (unassessed)
Species Nitzschia serpentiformis Carter, 1966 (unassessed)
Species Nitzschia serpentiraphe Lange-Bertalot, 1993 (unassessed)
Species Nitzschia serrata Manguin, 1952 (unassessed)
Species Nitzschia sheshukowae Skvortzow, 1971 (unassessed)
Species Nitzschia siberica Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia sibirica Skvortzow, 1938 (unassessed)
Species Nitzschia sibirica Kozlowsky, 1890 (unassessed)
Species Nitzschia sibula M.H.Giffen, 1973 (unassessed)
Species Nitzschia sieboldia H.J. Schrader, 1974 (unassessed)
Species Nitzschia sierraleonensis Woodhead & Tweed, 1960 (unassessed)
Species Nitzschia sigma (Kützing) W.Smith, 1853 (unassessed)
Species Nitzschia sigmatoformis (unassessed)
Species Nitzschia sigmoidea Østrup, 1910 (unassessed)
Species Nitzschia silica Archibald, 1966 (unassessed)
Species Nitzschia silicula Hustedt, 1955 (unassessed)
Species Nitzschia siliqua Archibald, 1966 (unassessed)
Species Nitzschia similis Hustedt, 1937 (unassessed)
Species Nitzschia similis Cleve-Euler, 1917 (unassessed)
Species Nitzschia simplex Hustedt, 1956 (unassessed)
Species Nitzschia simpliciformis Cholnoky, 1963 (unassessed)
Species Nitzschia sinensis Liu et al., 1984 (unassessed)
Species Nitzschia singalensis Spitta, 1920 (unassessed)
Species Nitzschia slesvicensis Grunow (unassessed)
Species Nitzschia sociabilis Hustedt, 1957 (unassessed)
Species Nitzschia solea Jurilj, 1957 (unassessed)
Species Nitzschia solea Hustedt in Schmidt et al., 1922 (unassessed)
Species Nitzschia solgensis Cleve-Euler, 1952 (unassessed)
Species Nitzschia solida J.Frenguelli & H.A.Orlando, 1958 (unassessed)
Species Nitzschia solita Hustedt, 1953 (unassessed)
Species Nitzschia sonora Carter, 1966 (unassessed)
Species Nitzschia soratensis E.A.Morales & M.L.Vis, 2007 (unassessed)
Species Nitzschia sovereignii VanLandingham, 1978 (unassessed)
Species Nitzschia spathulifera Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia speciosa Hustedt, 1945 (unassessed)
Species Nitzschia spectabilis W. Smith, 1853 (unassessed)
Species Nitzschia spelaea Krieger, 1944 (unassessed)
Species Nitzschia spiculoides Hustedt, 1949 (unassessed)
Species Nitzschia spiculum Hustedt, 1949 (unassessed)
Species Nitzschia spinarum Lange-Bertalot in Lange-Bertalot & Metzeltin, 1996 (unassessed)
Species Nitzschia spinifera Z.Levkov, D.Metzeltin & S.Krstic, 2006 (unassessed)
Species Nitzschia spiralis Mereschkowsky, 1901 (unassessed)
Species Nitzschia spirilliformis Kufferath, 1956 (unassessed)
Species Nitzschia staurophora Giffen, 1967 (unassessed)
Species Nitzschia steenbergensis Giffen, 1973 (unassessed)
Species Nitzschia stefaninii Frenguelli, 1929 (unassessed)
Species Nitzschia stellata Manguin, 1957 (unassessed)
Species Nitzschia steynii Cholnoky, 1966 (unassessed)
Species Nitzschia stiliformis Hustedt in Schmidt et al., 1922 (unassessed)
Species Nitzschia stimulus Cholnoky, 1961 (unassessed)
Species Nitzschia stockmayeri Pantocsek, 1902 (unassessed)
Species Nitzschia stompsii Cholnoky, 1963 (unassessed)
Species Nitzschia strelnikovae Lange-Bertalot, 2005 (unassessed)
Species Nitzschia stricta Hustedt, 1949 (unassessed)
Species Nitzschia strigillata Hustedt, 1937 (unassessed)
Species Nitzschia striolata Hustedt, 1938 (unassessed)
Species Nitzschia subaccommodata H.P. Gandhi, 1998 (unassessed)
Species Nitzschia subacicularis Hustedt, 1922 (unassessed)
Species Nitzschia subacuta Hustedt, 1922 (unassessed)
Species Nitzschia subadapta Cholnoky, 1958 (unassessed)
Species Nitzschia subamphioxoides Hustedt, 1959 (unassessed)
Species Nitzschia subapiculata H.P. Gandhi, 1998 (unassessed)
Species Nitzschia subbacata Manguin ex Kociolek & Reviers, 1996 (unassessed)
Species Nitzschia subcapitata Østrup, 1910 (unassessed)
Species Nitzschia subcapitellata Hustedt, 1939 (unassessed)
Species Nitzschia subcommunis Hustedt, 1949 (unassessed)
Species Nitzschia subconfinis Cholnoky, 1968 (unassessed)
Species Nitzschia subconstricta Desikachary & Prema, 1987 (unassessed)
Species Nitzschia subconstricta Grunow in mss. Lange-Bertalot & Krammer, 1987 (unassessed)
Species Nitzschia subcostata Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia subcurvata G.R.Hasle, 1964 (unassessed)
Species Nitzschia subdenticula Hustedt, 1942 (unassessed)
Species Nitzschia subdilatata Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia subfalcata T.Marsson, 1900 (unassessed)
Species Nitzschia subfradulenta G.R. Hasle, 1974 (unassessed)
Species Nitzschia subfraudulenta G.R.Hasle, 1974 (unassessed)
Species Nitzschia subfrequens R. Simonsen, 1960 (unassessed)
Species Nitzschia subfrustulum Hustedt, 1939 (unassessed)
Species Nitzschia subgraciloides H.P. Gandhi, 1998 (unassessed)
Species Nitzschia subhybrida Hustedt in Schmidt et al., 1922 (unassessed)
Species Nitzschia subinflata Hustedt, 1922 (unassessed)
Species Nitzschia subingenua Guermeur, 1954 (unassessed)
Species Nitzschia subinvicta Hustedt, 1950 (unassessed)
Species Nitzschia subinvisitata Guermeur, 1954 (unassessed)
Species Nitzschia sublaevis H.P. Gandhi, 1998 (unassessed)
Species Nitzschia sublanceolata Archibald, 1982 (unassessed)
Species Nitzschia sublica H.P. Gandhi, 1998 (unassessed)
Species Nitzschia sublineata Hasle, 1972 (unassessed)
Species Nitzschia sublongirostris H.P. Gandhi, 1998 (unassessed)
Species Nitzschia submarina Hustedt in Schmidt et al., 1921 (unassessed)
Species Nitzschia submediocris Hustedt, 1956 (unassessed)
Species Nitzschia subodiosa Cholnoky, 1960 (unassessed)
Species Nitzschia subpacifica Hasle, 1965 (unassessed)
Species Nitzschia subpalea Skvortzow, 1971 (unassessed)
Species Nitzschia subpalea Skvortzov, 1975 (unassessed)
Species Nitzschia subpunctata Cholnoky, 1960 (unassessed)
Species Nitzschia subrecta Grunow, 1878 (unassessed)
Species Nitzschia subregula Hustedt in Schmidt et al., 1924 (unassessed)
Species Nitzschia subromana Hustedt, 1954 (unassessed)
Species Nitzschia subrostrata Hustedt, 1942 (unassessed)
Species Nitzschia subrostratoides Cholnoky, 1966 (unassessed)
Species Nitzschia subsalsa Cholnoky, 1968 (unassessed)
Species Nitzschia subtibetica Skvortzow, 1971 (unassessed)
Species Nitzschia subtilioides Hustedt, 1959 (unassessed)
Species Nitzschia subtropica Guermeur, 1954 (unassessed)
Species Nitzschia subtubicola H.Germain, 1981 (unassessed)
Species Nitzschia suchlandti Hustedt, 1943 (unassessed)
Species Nitzschia suikoensis Koizumi, 1980 (unassessed)
Species Nitzschia sulcata Grunow, 1880 (unassessed)
Species Nitzschia sundaensis Hustedt, 1937 (unassessed)
Species Nitzschia superba Leuduger-Fortmorel, 1879 (unassessed)
Species Nitzschia supralitorea Lange-Bertalot, 1979 (unassessed)
Species Nitzschia surirelloidea Prowse, 1962 (unassessed)
Species Nitzschia svedstrupii Foged, 1966 (unassessed)
Species Nitzschia syrachii Foged, 1966 (unassessed)
Species Nitzschia szaboi Pantocsek, 1889 (unassessed)
Species Nitzschia tabellaria Schiedler, 1913 (unassessed)
Species Nitzschia taenia W.Smith, 1853 (unassessed)
Species Nitzschia taenia Hustedt, 1958 (unassessed)
Species Nitzschia taeniiformis Simonsen, 1987 (unassessed)
Species Nitzschia tainensis Foged, 1966 (unassessed)
Species Nitzschia tallyana Grunow, 1882 (unassessed)
Species Nitzschia tamnaeana Guermeur, 1954 (unassessed)
Species Nitzschia tantata Carter & Denny, 1992 (unassessed)
Species Nitzschia tarda Hustedt, 1949 (unassessed)
Species Nitzschia tehermalis (unassessed)
Species Nitzschia teletzkensis Sheshukova in Poretzky & Sheshukova, 1953 (unassessed)
Species Nitzschia telezkoensis Sheshukova (Scheschukova) in Proschkina-Lavrenko, 1950 (unassessed)
Species Nitzschia tenellum Brébisson (unassessed)
Species Nitzschia tenera Meister, 1937 (unassessed)
Species Nitzschia tenerifa Lange-Bertalot, 1987 (unassessed)
Species Nitzschia tenuiarcuata Takano, 1983 (unassessed)
Species Nitzschia tenuirostris Manguin in Bourrelly & Manguin, 1952 (unassessed)
Species Nitzschia tenuis W.Smith, 1853 (unassessed)
Species Nitzschia tenuis Eulenstein, 1868 (unassessed)
Species Nitzschia tenuissima H.Peragallo & M.Peragallo, 1900 (unassessed)
Species Nitzschia tenuistriata Hustedt in Schmidt et al., 1922 (unassessed)
Species Nitzschia terricola Lund, 1946 (unassessed)
Species Nitzschia terryana Tempère & M. Peragallo in Tempère & Peragallo, 1914 (unassessed)
Species Nitzschia tetraplacata Mereschkowsky, 1902-1903 (unassessed)
Species Nitzschia thalliana De Toni, 1892 (unassessed)
Species Nitzschia thermaloides Hustedt, 1955 (unassessed)
Species Nitzschia thienemanni Hustedt, 1938 (unassessed)
Species Nitzschia tibetana Hustedt, 1922 (unassessed)
Species Nitzschia tiltilensis Frenguelli, 1949 (unassessed)
Species Nitzschia tingrica Jao & Y.Y. Lee in Jao, Zhu & Y.Y. Lee, 1974 (unassessed)
Species Nitzschia tingrica Jao & Lee in Jao, Zhu & Lee, 1974 (unassessed)
Species Nitzschia tirstrupensis Foged, 1963 (unassessed)
Species Nitzschia tongatensis Grunow in Cleve & Grunow, 1880 (unassessed)
Species Nitzschia tonkinensis Amossé, 1969 (unassessed)
Species Nitzschia tonoensis Foged, 1966 (unassessed)
Species Nitzschia torta Gandhi, 1961 (unassessed)
Species Nitzschia toskalensis P.B. Hamilton & J. Weckström, 2006 (unassessed)
Species Nitzschia towutensis Hustedt, 1942 (unassessed)
Species Nitzschia translucida Hustedt, 1959 (unassessed)
Species Nitzschia transvaalensis Cholnoky, 1958 (unassessed)
Species Nitzschia transylvanica Pantocsek, 1892 (unassessed)
Species Nitzschia triconfusa VanLandingham, 1978 (unassessed)
Species Nitzschia tropica Hustedt, 1949 (unassessed)
Species Nitzschia tubicola Grunow, 1880 (unassessed)
Species Nitzschia tumida Hantzsch, 1861 (unassessed)
Species Nitzschia tumulana Patrick & Freese, 1961 (unassessed)
Species Nitzschia turgidula Hustedt, 1958 (unassessed)
Species Nitzschia turgiduloides G.R.Hasle, 1965 (unassessed)
Species Nitzschia turkestanica Kisselev, 1939 (unassessed)
Species Nitzschia ultima Simonsen, 1992 (unassessed)
Species Nitzschia umaoiensis Akiba, 1985 (unassessed)
Species Nitzschia umbilicata Hustedt, 1949 (unassessed)
Species Nitzschia ungeri (Grunow) Schütt, 1896 (unassessed)
Species Nitzschia vacillata Giffen, 1967 (unassessed)
Species Nitzschia vacua Hustedt, 1950 (unassessed)
Species Nitzschia valdecostata Lange-Bertalot & Simonsen, 1978 (unassessed)
Species Nitzschia valdestriata Aleem & Hustedt, 1951 (unassessed)
Species Nitzschia valga Cholnoky, 1968 (unassessed)
Species Nitzschia valida Cleve & Grunow, 1878 (unassessed)
Species Nitzschia validissima Cholnoky, 1962 (unassessed)
Species Nitzschia vana Cholnoky, 1963 (unassessed)
Species Nitzschia vandermerwei Cholnoky, 1957 (unassessed)
Species Nitzschia vanhoeffenii Heiden & Kolbe, 1928 (unassessed)
Species Nitzschia vanoyei Cholnoky, 1954 (unassessed)
Species Nitzschia variepunctata Heiden, 1900 (unassessed)
Species Nitzschia vasnaii Gandhi, 1960 (unassessed)
Species Nitzschia vasta Hustedt, 1939 (unassessed)
Species Nitzschia vedelii Foged, 1966 (unassessed)
Species Nitzschia veneziana Cholnoky in Lange-Bertalot & Krammer, 1987 (unassessed)
Species Nitzschia vermica Skvortzow, 1935 (unassessed)
Species Nitzschia vermica Skvortzow, 1935 (unassessed)
Species Nitzschia vermicularoides Lange-Bertalot (unassessed)
Species Nitzschia vermiculata Castracane, 1886 (unassessed)
Species Nitzschia verrucosa O'Meara, 1869 (unassessed)
Species Nitzschia vexans Grunow in Van Heurck, 1881 (unassessed)
Species Nitzschia vidarbhensis Sarode & Kamat, 1984 (unassessed)
Species Nitzschia vidovichi sensu Hustedt in Schmidt et al., 1921 (unassessed)
Species Nitzschia vildaryana U.Rumrich & Lange-Bertalot (unassessed)
Species Nitzschia villarealii G. Fryxell, 2000 (unassessed)
Species Nitzschia vishwanthae Singh, 1961 (unassessed)
Species Nitzschia visurgis Hustedt, 1957 (unassessed)
Species Nitzschia vitraea (unassessed)
Species Nitzschia vitrea G.Norman, 1861 (unassessed)
Species Nitzschia vitrioides Frenguelli, 1923 (unassessed)
Species Nitzschia vivax Hantzsch, 1860 (unassessed)
Species Nitzschia vixnegligenda H. Lange-Bertalot & G. Hoffmann in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000 (unassessed)
Species Nitzschia voigtii Meister, 1937 (unassessed)
Species Nitzschia volcanica Sovereign, 1958 (unassessed)
Species Nitzschia voltaensis Foged, 1966 (unassessed)
Species Nitzschia vonhauseniae Cholnoky, 1954 (unassessed)
Species Nitzschia vulpecula Giffen, 1967 (unassessed)
Species Nitzschia vulpeculoides Giffen, 1973 (unassessed)
Species Nitzschia wallichiana Petit, 1888 (unassessed)
Species Nitzschia wankaremae Cleve, 1883 (unassessed)
Species Nitzschia wardhensis Sarode & Kamat, 1984 (unassessed)
Species Nitzschia weaveri Ciesielski, 1983 (unassessed)
Species Nitzschia westii Kellogg, Stuiver, et al., 1980 (unassessed)
Species Nitzschia widowichii Grunow, 1862 (unassessed)
Species Nitzschia wipplingeri Cholnoky, 1966 (unassessed)
Species Nitzschia witkowskii Metzeltin & Lange-Bertalot, 1998 (unassessed)
Species Nitzschia wodensis J.R.Carter, 1964 (unassessed)
Species Nitzschia wolterecki Hustedt, 1942 (unassessed)
Species Nitzschia woltereckoides H.P. Gandhi, 1998 (unassessed)
Species Nitzschia wuellerstorffii Lange-Bertalot in Lange-Bertalot & Krammer, 1987 (unassessed)
Species Nitzschia yalahau E. Novelo, R. Tavera & C. Ibarra, 2007 (unassessed)
Species Nitzschia zabelinae Skvortzow, 1971 (unassessed)
Species Nitzschia zabelini (unassessed)
Species Nitzschia zahlbrucknerrii Pantocsek, 1912 (unassessed)
Species Nitzschia zebuana A.Mann, 1925 (unassessed)
Species Nitzschia zululandica Cholnoky, 1968 (unassessed)
marine, brackish, fresh
Not documented
Kociolek, J.P.; Balasubramanian, K.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2018). DiatomBase. Nitzschia A.H. Hassall, 1845. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=149045 on 2018-06-22
Date
action
by
2005-03-30 08:52:46Z
created
db_admin
2005-07-15 06:59:14Z
changed
2006-07-13 17:02:46Z
changed
2017-02-23 10:36:53Z
changed
2017-09-26 00:23:13Z
changed

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


basis of record Round, F.E.; Crawford, R.M.; Mann, D.G. (1990). The diatoms: biology and morphology of the genera. Cambridge University Press: London, UK. ISBN 0-521-363187. 747 pp. (look up in IMIS[details]   

additional source Hällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). Baltic Sea Environment Proceedings. No. 95: 210 pp., available online at http://helcom.fi/Lists/Publications/BSEP95.pdf [details]  Available for editors  PDF available [request] 

additional source Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19., available online at http://researcharchive.calacademy.org/research/diatoms/names/index.asp [details]   

additional source Archibald, R.E.M. (1972). A preliminary key to the fresh and brackish water species of the genus Nitzschia in South Africa. Journal of the Limnological Society of Southern Africa. 18,19: 33-46, 37-55. [details]  Available for editors  PDF available [request] 

basis of record  (ofHomoeocladia C.A. Agardh, 1827) Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19., available online at http://researcharchive.calacademy.org/research/diatoms/names/index.asp [details]   

basis of record  (ofSigmatella F.T. Kützing, 1833) Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19., available online at http://researcharchive.calacademy.org/research/diatoms/names/index.asp [details]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
 



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