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Chaetocerotaceae Ralfs, 1861

148984  (urn:lsid:marinespecies.org:taxname:148984)

accepted
Family
Genus Acanthoceras Honigm., 1910
  » Species Acanthoceras zachariasii (Brun) Simonsen, 1979
  » Species Acanthoceras azoricum (Menegh.) Kütz., 1862 accepted as Ceramium azoricum Meneghini (unassessed)
  » Species Acanthoceras echinophorum (Menegh.) Frauenf., 1855 accepted as Ceramium echionotum J.Agardh, 1844 (taxonomic synonym)
  » Species Acanthoceras echionotum (J.Agardh) Kütz., 1849 accepted as Ceramium echionotum J.Agardh, 1844
  » Species Acanthoceras magdeburgense Honigm., 1910 accepted as Acanthoceras zachariasii (Brun) Simonsen, 1979 (later taxonomic synonym)
  » Species Acanthoceras oxyacanthum Kützing, 1849 (uncertain)
Genus Bacteriastrum G. Shadbolt, 1854
  » Species Bacteriastrum comosum J.Pavillard, 1916
  » Species Bacteriastrum delicatulum Cleve, 1897
  » Species Bacteriastrum elegans J.Pavillard
  » Species Bacteriastrum elongatum Cleve, 1897
    » Variety Bacteriastrum elongatum var. diversum Ikari, 1927 (uncertain, unassessed)
    » Variety Bacteriastrum elongatum var. elongatum Cleve, 1897 (uncertain, unassessed)
  » Species Bacteriastrum hyalinum Lauder, 1864
  » Species Bacteriastrum jadranum Godrijan, Maric & Pfannkuchen, 2012
  » Species Bacteriastrum wallichii J.Ralfs
    » Variety Bacteriastrum wallichii var. hispida Castracane, 1886 (uncertain, unassessed)
    » Variety Bacteriastrum wallichii var. wallichii Ralfs in Pritchard, 1861 (uncertain, unassessed)
  » Species Bacteriastrum affine (Lauder) Tempère & Peragallo, 1889-1895 represented as Chaetoceros affinis f. affinis Lauder, 1864
  » Species Bacteriastrum varians Lauder, 1864 accepted as Bacteriastrum furcatum Shadbolt, 1854 (synonym)
  » Species Bacteriastrum biconicum Pavillard, 1916 (uncertain, unassessed)
  » Species Bacteriastrum brevispinum Castracane, 1886 (uncertain, unassessed)
  » Species Bacteriastrum criophilum Karsten, 1905 (uncertain, unassessed)
  » Species Bacteriastrum curvatum Shadbolt, 1854 (uncertain, unassessed)
  » Species Bacteriastrum furcatum Shadbolt, 1854 (uncertain, unassessed)
  » Species Bacteriastrum halo Brun in Brun & Tempère, 1889 (uncertain, unassessed)
  » Species Bacteriastrum hebes ‘Mann' Mills, 1925 (uncertain, unassessed)
  » Species Bacteriastrum mediterraneum J.Pavillard, 1916 (uncertain, unassessed)
  » Species Bacteriastrum medusa ‘Mann' Mills, 1925 (uncertain, unassessed)
  » Species Bacteriastrum minus Karsten, 1905 (uncertain, unassessed)
  » Species Bacteriastrum nodulosa Shadbolt, 1854 (uncertain, unassessed)
  » Species Bacteriastrum parallelum Sarno, Zingone & Marino, 1997 (uncertain, unassessed)
  » Species Bacteriastrum pennatum Grunow ex Cleve & Möller, 1888 (uncertain, unassessed)
    » Variety Bacteriastrum pennatum var. halo Brun (uncertain, unassessed)
  » Species Bacteriastrum princeps ‘Mann' Mills, 1925 (uncertain, unassessed)
  » Species Bacteriastrum productum H.L. Smith, 1874 (uncertain, unassessed)
  » Species Bacteriastrum shadbolti Ehrenberg, 1854 (uncertain, unassessed)
  » Species Bacteriastrum sinensis Reyssac, 1968 (uncertain, unassessed)
  » Species Bacteriastrum solitarium Mangin, 1913 (uncertain, unassessed)
  » Species Bacteriastrum spirillum Castracane, 1886 (uncertain, unassessed)
  » Species Bacteriastrum symmetricum Leuduger-Fortmorel, 1892 (uncertain, unassessed)
  » Species Bacteriastrum tenue E.Steemann Nielsen, 1931 (uncertain, unassessed)
  » Species Bacteriastrum varians Hustedt, 1929 (uncertain, unassessed)
Genus Chaetoceros C.G. Ehrenberg, 1844
  » Subgenus Chaetoceros (Hyalochaete)
  » Subgenus Chaetoceros (Phaeoceros) Gran
  » Species Chaetoceros acadianus Samanta & Porcher in Kaczmarska et al., 2019
  » Species Chaetoceros affinis Lauder, 1864
    » Forma Chaetoceros affinis f. clevei (Schutt) F.W. Mills, 1933 represented as Chaetoceros clevei Schütt, 1895
    » Forma Chaetoceros affinis f. femur (Schütt) Taylor, 1967 represented as Chaetoceros femur Schütt, 1895
    » Forma Chaetoceros affinis f. schuettii (Cleve) Proschkina-Lavrenko, 1955 represented as Chaetoceros schuettii var. schuettii Cleve, 1894
    » Variety Chaetoceros affinis var. circinalis (Meunier) Hustedt, 1930 represented as Chaetoceros schuettii var. circinalis Meunier, 1913
    » Variety Chaetoceros affinis var. schuettii (Cleve) Ivanov, 1959 represented as Chaetoceros schuettii var. schuettii Cleve, 1894
    » Variety Chaetoceros affinis var. willei (Gran) Hustedt, 1930 represented as Chaetoceros willei Gran, 1897
    » Forma Chaetoceros affinis f. affinis Lauder, 1864 (uncertain, unassessed)
    » Forma Chaetoceros affinis f. singularis (uncertain, unassessed)
      » Subforma Chaetoceros affinis f. singularis extremis Takano, 1960 (uncertain, unassessed)
      » Subforma Chaetoceros affinis f. singularis ferox Takano, 1960 (uncertain, unassessed)
      » Subforma Chaetoceros affinis f. singularis singularis Takanol, 1960 (uncertain, unassessed)
    » Variety Chaetoceros affinis var. affinis Kokubo, 1955 (uncertain, unassessed)
    » Variety Chaetoceros affinis var. intermedius Subrahmanyan, 1946 (uncertain, unassessed)
  » Species Chaetoceros anastomosans Grunow, 1882
  » Species Chaetoceros angularis Schütt, 1895
  » Species Chaetoceros anostomosans
    » Variety Chaetoceros anostomosans var. speciosa Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros atlanticus Cleve, 1873
    » Variety Chaetoceros atlanticus var. koreanus S.D.Lee & J.H.Lee, 2014
    » Variety Chaetoceros atlanticus var. neapolitanus (Schroeder) Hustedt, 1930
    » Forma Chaetoceros atlanticus f. audax (F.Schütt) H.H.Gran, 1904 represented as Chaetoceros audax F.Schütt, 1895
    » Variety Chaetoceros atlanticus var. compacta (Schütt) Cleve, 1897 represented as Chaetoceros compactus Schütt, 1895
    » Variety Chaetoceros atlanticus var. neapolitana (Schroder) Hustedt, 1930 represented as Chaetoceros neapolitanus Schröder, 1900
    » Variety Chaetoceros atlanticus var. skeleton (Schutt) Hustedt, 1930 represented as Chaetoceros skeleton F.Schütt, 1895
    » Forma Chaetoceros atlanticus f. atlanticum Cleve, 1873 (uncertain, unassessed)
    » Variety Chaetoceros atlanticus var. attenuata Grunow in Cleve & Grunow, 1878 (uncertain, unassessed)
    » Variety Chaetoceros atlanticus var. exigua Cleve, 1897 (uncertain, unassessed)
    » Variety Chaetoceros atlanticus var. genuina Cleve in Cleve & Grunow, 1880 (uncertain, unassessed)
    » Variety Chaetoceros atlanticus var. spinosa Tempère & Peragallo, 1908 (uncertain, unassessed)
    » Variety Chaetoceros atlanticus var. tumescens Grunow in Cleve & Grunow, 1878 (uncertain, unassessed)
  » Species Chaetoceros bifurcatus X.J. Xu, Yang Li & Lundholm in Xu et al., 2019
  » Species Chaetoceros boreale
    » Forma Chaetoceros boreale f. boreale J.W. Bailey, 1854 (uncertain, unassessed)
    » Variety Chaetoceros boreale var. boreale (Cleve) Cleve-Euler, 1917 (uncertain, unassessed)
  » Species Chaetoceros borealis Bailey, 1854
    » Variety Chaetoceros borealis var. densum Cleve, 1897 accepted as Chaetoceros densus (Cleve) Cleve, 1899
    » Forma Chaetoceros borealis f. solitaria Cleve, 1897 (uncertain, unassessed)
    » Forma Chaetoceros borealis f. solitaria 'Cleve' according to Pavillard, 1905 (uncertain, unassessed)
    » Forma Chaetoceros borealis f. typica Braarud, 1935 (uncertain, unassessed)
    » Forma Chaetoceros borealis f. typica Cleve-Euler, 1951 (uncertain, unassessed)
    » Forma Chaetoceros borealis f. varians Gran, 1904 (uncertain, unassessed)
    » Variety Chaetoceros borealis var. brightwellii (Cleve) Cleve (uncertain, unassessed)
    » Variety Chaetoceros borealis var. densa Cleve, 1897 (uncertain, unassessed)
    » Variety Chaetoceros borealis var. rudis Cleve, 1897 (uncertain, unassessed)
    » Variety Chaetoceros borealis var. solitarius (Cleve) Cleve (uncertain, unassessed)
    » Variety Chaetoceros borealis var. varians Kisselev, 1925 (uncertain, unassessed)
  » Species Chaetoceros brevis F.Schütt, 1895
  » Species Chaetoceros brevispinosus X.J.Xu, Yang Li & Lundholm
  » Species Chaetoceros bulbosus (Ehrenberg) Heiden, 1928
  » Species Chaetoceros cinctus Gran, 1897
    » Variety Chaetoceros cinctus var. cinctus Gran, 1897 (uncertain, unassessed)
    » Variety Chaetoceros cinctus var. hirtus Krasske, 1941 (uncertain, unassessed)
  » Species Chaetoceros circinalis (Meunier) K.G. Jensen & Moestrup, 1998
  » Species Chaetoceros coarctatus Lauder, 1864
  » Species Chaetoceros cochleus F.Schütt
  » Species Chaetoceros coloradensis Li & Kociolek, 2016
  » Species Chaetoceros compressus Lauder, 1864
    » Variety Chaetoceros compressus var. compressus Lauder, 1864 (uncertain, unassessed)
    » Variety Chaetoceros compressus var. gracilis Hustedt ex Skvortzow, 1931 (uncertain, unassessed)
    » Variety Chaetoceros compressus var. hirtisetus J.E.B.Rines & P.E.Hargraves, 1990 (uncertain, unassessed)
  » Species Chaetoceros concavicornis Mangin, 1917
  » Species Chaetoceros constrictus Gran, 1897
    » Variety Chaetoceros constrictus var. ambiguus Proschkina-Lavrenko, 1961 (uncertain, unassessed)
    » Variety Chaetoceros constrictus var. constrictus Gran, 1897 (uncertain, unassessed)
  » Species Chaetoceros convolutus Castracane, 1886
    » Forma Chaetoceros convolutus f. clavipes Paasche, 1961 (uncertain, unassessed)
    » Forma Chaetoceros convolutus f. trisetosa Brunel, 1962 (uncertain, unassessed)
    » Forma Chaetoceros convolutus f. volans Smirnova, 1959 (uncertain, unassessed)
  » Species Chaetoceros crinitus F.Schütt, 1895
  » Species Chaetoceros criophilus Castracane, 1886
  » Species Chaetoceros curvatus Castracane, 1886
  » Species Chaetoceros curvisetus Cleve, 1889
  » Species Chaetoceros dadayi Pavillard, 1913
    » Variety Chaetoceros dadayi var. dadayi Pavillard, 1913 (uncertain, unassessed)
    » Variety Chaetoceros dadayi var. pacifica Rampi, 1952 (uncertain, unassessed)
  » Species Chaetoceros dayaensis Li & Zhu, 2015
  » Species Chaetoceros debilis Cleve, 1894 emend Xu, Y.Li & Lundholm in Xu et al., 2020
  » Species Chaetoceros decipiens Cleve, 1873
    » Variety Chaetoceros decipiens var. grunowii (Schütt) F.W. Mills, 1933 represented as Chaetoceros grunowii F.Schütt, 1895
    » Variety Chaetoceros decipiens var. grunowii (Schütt) Cleve, 1897 represented as Chaetoceros grunowii F.Schütt, 1895
    » Forma Chaetoceros decipiens f. barrowensis Bursa, 1963 (uncertain, unassessed)
    » Forma Chaetoceros decipiens f. decipiens Cleve, 1873 (uncertain, unassessed)
    » Forma Chaetoceros decipiens f. divaricata Schussnig, 1915 (uncertain, unassessed)
    » Forma Chaetoceros decipiens f. hiemalis Gran, 1897 (uncertain, unassessed)
    » Forma Chaetoceros decipiens f. interrupta Gran, 1897 (uncertain, unassessed)
    » Forma Chaetoceros decipiens f. macroporica R.M. Gogorev, 2005 (uncertain, unassessed)
    » Forma Chaetoceros decipiens f. princeps Meunier, 1910 (uncertain, unassessed)
    » Forma Chaetoceros decipiens f. singularis Gran, 1904 (uncertain, unassessed)
    » Variety Chaetoceros decipiens var. concreta Grunow (uncertain, unassessed)
    » Variety Chaetoceros decipiens var. concretum Grunow in Cleve & Möller, 1878 (uncertain, unassessed)
    » Variety Chaetoceros decipiens var. decipiens (Schütt) Gran, 1904 (uncertain, unassessed)
  » Species Chaetoceros densus (Cleve) Cleve, 1899
  » Species Chaetoceros denticulata H.S.Lauder
    » Forma Chaetoceros denticulata f. denticulata Lauder, 1864 (uncertain, unassessed)
  » Species Chaetoceros denticulatus
    » Forma Chaetoceros denticulatus f. angusta Hustedt ex Simonsen, 1987 (uncertain, unassessed)
    » Forma Chaetoceros denticulatus f. lata Hustedt ex Simonsen, 1987 (uncertain, unassessed)
  » Species Chaetoceros dichaeta Ehrenberg, 1844
    » Forma Chaetoceros dichaeta f. polygona (Schütt) Heiden in Heiden & Kolbe, 1928 represented as Chaetoceros polygonus Schütt, 1895
    » Forma Chaetoceros dichaeta f. dichaeta Ehrenberg, 1844 (uncertain, unassessed)
    » Forma Chaetoceros dichaeta f. lata L. Mangin, 1915 (uncertain, unassessed)
    » Forma Chaetoceros dichaeta f. longa L. Mangin, 1915 (uncertain, unassessed)
    » Forma Chaetoceros dichaeta f. tenuicornis L. Mangin, 1915 (uncertain, unassessed)
    » Forma Chaetoceros dichaeta f. unicellularis Heiden in Heiden & Kolbe, 1928 (uncertain, unassessed)
  » Species Chaetoceros didymus Ehrenberg, 1845
    » Variety Chaetoceros didymus var. didymus Ehrenberg, 1845
    » Variety Chaetoceros didymus var. anglica (Grunow) Gran, 1908 represented as Chaetoceros anglicus Grunow in Van Heurck, 1882
    » Forma Chaetoceros didymus f. adriatica Schussnig, 1915 (uncertain, unassessed)
    » Forma Chaetoceros didymus f. aestiva Gran, 1897 (uncertain, unassessed)
    » Forma Chaetoceros didymus f. autumnalis Gran, 1897 (uncertain, unassessed)
    » Forma Chaetoceros didymus f. didymus Ehrenberg, 1845 (uncertain, unassessed)
    » Forma Chaetoceros didymus f. genuina Paulsen, 1931 (uncertain, unassessed)
    » Forma Chaetoceros didymus f. rectus Proschkina-Lavrenko, 1950 (uncertain, unassessed)
    » Forma Chaetoceros didymus f. singularis H.Takano, 1960 (uncertain, unassessed)
    » Variety Chaetoceros didymus var. aggregata L. Mangin, 1912 (uncertain, unassessed)
    » Variety Chaetoceros didymus var. genuina Gran in Gran & Yendo, 1913 (1914) (uncertain, unassessed)
    » Variety Chaetoceros didymus var. giardi Cepede, 1911 (uncertain, unassessed)
    » Variety Chaetoceros didymus var. heterosetoides Subrahmanyan, 1946 (uncertain, unassessed)
    » Variety Chaetoceros didymus var. hiemalis Cleve, 1897 (uncertain, unassessed)
    » Variety Chaetoceros didymus var. hiemalis Tempère & Peragallo, 1907 (uncertain, unassessed)
    » Variety Chaetoceros didymus var. longicruris Cleve, 1897 (uncertain, unassessed)
    » Variety Chaetoceros didymus var. protuberans (H.S.Lauder) H.H.Gran & K.Yendo, 1914 (uncertain, unassessed)
  » Species Chaetoceros diversus Cleve, 1873
    » Variety Chaetoceros diversus var. diversus Cleve, 1873 (uncertain, unassessed)
    » Variety Chaetoceros diversus var. genuina Cleve-Euler, 1951 (uncertain, unassessed)
    » Variety Chaetoceros diversus var. mediterranea Schröder, 1900 (uncertain, unassessed)
    » Variety Chaetoceros diversus var. tenuis Cleve, 1897 (uncertain, unassessed)
  » Species Chaetoceros elongatus Honigmann, 1909
  » Species Chaetoceros filiformis Meunier, 1910
  » Species Chaetoceros furcillatus Bailey, 1856
    » Variety Chaetoceros furcillatus var. anglica Grunow in Van Heurck, 1882 (uncertain, unassessed)
    » Variety Chaetoceros furcillatus var. furcillatus J.W. Bailey, 1856 (uncertain, unassessed)
    » Variety Chaetoceros furcillatus var. mamillosa Grunow in Cleve & Grunow, 1880 (uncertain, unassessed)
    » Variety Chaetoceros furcillatus var. mammillaris Cleve, 1883 (uncertain, unassessed)
  » Species Chaetoceros galeatus X.J. Xu & Yang Li in Xu et al., 2020
  » Species Chaetoceros gelidus Chamnansinp, Li, Lundholm & Moestrup, 2013
  » Species Chaetoceros glaciale A.F.Meunier
  » Species Chaetoceros glandazii Mangin, 1910
  » Species Chaetoceros hispidus (Ehrenberg) T.Brightwell
  » Species Chaetoceros holsaticus F.Schütt, 1895
  » Species Chaetoceros imbricatus Mangin, 1912
  » Species Chaetoceros incurvus Bailey
    » Variety Chaetoceros incurvus var. angusta Mereschkowsky, 1900 (uncertain, unassessed)
    » Variety Chaetoceros incurvus var. incurvus J.W. Bailey, 1854 (uncertain, unassessed)
    » Variety Chaetoceros incurvus var. incurvus E. Jorgensen, 1899 (uncertain, unassessed)
    » Variety Chaetoceros incurvus var. lyra Mereschkowsky, 1902 (uncertain, unassessed)
  » Species Chaetoceros jouseanus R. M. Gogorev, 2006
  » Species Chaetoceros laciniosus F.Schütt, 1895
  » Species Chaetoceros leve F.Schütt
  » Species Chaetoceros lorenzianus Grunow, 1863
    » Variety Chaetoceros lorenzianus var. forceps A.F.Meunier
    » Forma Chaetoceros lorenzianus f. litoralis (Lemmermann) Hustedt in Schmidt, 1920 represented as Chaetoceros litoralis Lemmermann, 1909
    » Forma Chaetoceros lorenzianus f. lorenzianus Grunow, 1863 (uncertain, unassessed)
    » Forma Chaetoceros lorenzianus f. singularis Takano, 1960 (uncertain, unassessed)
    » Forma Chaetoceros lorenzianus f. subsalinus Proschkina-Lavrenko, 1955 (uncertain, unassessed)
    » Variety Chaetoceros lorenzianus var. parvula Grunow in Cleve & Grunow, 1880 (uncertain, unassessed)
    » Variety Chaetoceros lorenzianus var. solitarius Proschkina-Lavrenko, 1955 (uncertain, unassessed)
    » Variety Chaetoceros lorenzianus var. subsalinus 'Proshkina-Lavrenko' Ivanov, 1959 (uncertain, unassessed)
  » Species Chaetoceros mertensii Honigmann, 1909
  » Species Chaetoceros millipedarius X.J. Xu, Yang Li & Lundholm in Xu et al., 2019
  » Species Chaetoceros muelleri Lemmermann, 1898
  » Species Chaetoceros neogracilis VanLand., 1968
  » Species Chaetoceros nipponicus J.Ikari
  » Species Chaetoceros ornatus (Chamnansinp, Moestrup & Lundholm) X.J.Xu, Yang Li & Lundholm
  » Species Chaetoceros pacificus J.Ikari
  » Species Chaetoceros paradoxus Cleve, 1873
  » Species Chaetoceros pauciramosus Z. Y. Chen, N. Lund- holm, Ø. Moestrup, J. Kownacka & Y. Li, 2018
  » Species Chaetoceros pelagicus Cleve
  » Species Chaetoceros pendulus Karsten, 1905
  » Species Chaetoceros peruvianus Brightwell, 1856
    » Forma Chaetoceros peruvianus f. gracilis (Schroder) Hustedt, 1930 represented as Chaetoceros peruvianus var. gracilis Schroder, 1900
    » Forma Chaetoceros peruvianus f. robusta (Cleve) Hustedt in Schmidt et al., 1920 represented as Chaetoceros peruvianus var. robustum Cleve, 1873
    » Forma Chaetoceros peruvianus f. volans (Schutt) Ostenfeld, 1902 represented as Chaetoceros volans Schütt, 1895
    » Variety Chaetoceros peruvianus var. currens Peragallo, 1897 represented as Chaetoceros currens Cleve, 1897
    » Variety Chaetoceros peruvianus var. saltans (Cleve) Forti, 1922 represented as Chaetoceros saltans Cleve, 1897
    » Forma Chaetoceros peruvianus f. depressus Islam & Aziz, 1980 (uncertain, unassessed)
    » Forma Chaetoceros peruvianus f. mediterraneus Mereschkowsky, 1902 (uncertain, unassessed)
    » Forma Chaetoceros peruvianus f. peruvianus Brightwell, 1856 (uncertain, unassessed)
    » Forma Chaetoceros peruvianus f. ponticus Mereschkowsky, 1902 (uncertain, unassessed)
    » Variety Chaetoceros peruvianus var. currens [sensu] Forti, 1922 (uncertain, unassessed)
    » Variety Chaetoceros peruvianus var. gracilis Schroder, 1900 (uncertain, unassessed)
    » Variety Chaetoceros peruvianus var. robustum Cleve, 1873 (uncertain, unassessed)
    » Variety Chaetoceros peruvianus var. suadivae Karsten, 1907 (uncertain, unassessed)
    » Variety Chaetoceros peruvianus var. victoriae Karsten, 1905 (uncertain, unassessed)
  » Species Chaetoceros proschkinae Gogorev, 2006
  » Species Chaetoceros pseudocrinitus Ostenfeld, 1901
    » Variety Chaetoceros pseudocrinitus var. tropica Hustedt in Schmidt, 1921 (uncertain, unassessed)
  » Species Chaetoceros pseudocurvisetum L. Mangin, 1910
  » Species Chaetoceros rotosporus Li, Lundholm & Moestrup, 2013
  » Species Chaetoceros schuettii Cleve
    » Variety Chaetoceros schuettii var. willei (Gran) Meunier, 1913 represented as Chaetoceros willei Gran, 1897
    » Variety Chaetoceros schuettii var. circinalis Meunier, 1913 (uncertain, unassessed)
    » Variety Chaetoceros schuettii var. genuina Meunier, 1913 (uncertain, unassessed)
    » Variety Chaetoceros schuettii var. schuettii Cleve, 1894 (uncertain, unassessed)
  » Species Chaetoceros secundus Cleve, 1873
    » Variety Chaetoceros secundus var. secundum Cleve, 1873 (uncertain, unassessed)
  » Species Chaetoceros setoense J.Ikari
  » Species Chaetoceros seychellarus Karsten, 1907
  » Species Chaetoceros similis Cleve, 1896
    » Forma Chaetoceros similis f. similis Cleve, 1896 (uncertain, unassessed)
    » Forma Chaetoceros similis f. solitarius Proschkina-Lavrenko, 1955 (uncertain, unassessed)
    » Variety Chaetoceros similis var. elongata Axentjev (Aksentjev), 1930 (uncertain, unassessed)
    » Variety Chaetoceros similis var. solitarius Ivanov, 1959 (uncertain, unassessed)
  » Species Chaetoceros simplex Ostenfeld, 1902
    » Variety Chaetoceros simplex var. calcitrans Paulsen, 1905 (uncertain, unassessed)
    » Variety Chaetoceros simplex var. major Forti & Issel, 1925 (uncertain, unassessed)
    » Variety Chaetoceros simplex var. simplex Ostenfeld, 1901 (uncertain, unassessed)
  » Species Chaetoceros sociale H.S. Lauder, 1864
  » Species Chaetoceros socialis H.S.Lauder, 1864
    » Forma Chaetoceros socialis f. radians (F.Schütt) A.I.Proshkina-Lavrenko, 1963 represented as Chaetoceros radians F.Schütt, 1895
    » Forma Chaetoceros socialis f. autumnalis A.I.Proshkina-Lavrenko, 1953 (uncertain, unassessed)
    » Forma Chaetoceros socialis f. flabiliformis Meunier, 1913 (uncertain, unassessed)
    » Forma Chaetoceros socialis f. major L. Mangin, 1913 (uncertain, unassessed)
    » Forma Chaetoceros socialis f. minor L. Mangin, 1913 (uncertain, unassessed)
    » Forma Chaetoceros socialis f. socialis Lauder, 1864 (uncertain, unassessed)
    » Forma Chaetoceros socialis f. solitaria Meunier, 1913 (uncertain, unassessed)
    » Forma Chaetoceros socialis f. vernalis A.I.Proshkina-Lavrenko, 1953 (uncertain, unassessed)
    » Variety Chaetoceros socialis var. congesta Meunier, 1913 (uncertain, unassessed)
    » Variety Chaetoceros socialis var. flabelliformis Meunier, 1913 (uncertain, unassessed)
    » Variety Chaetoceros socialis var. solitaria Meunier, 1913 (uncertain, unassessed)
  » Species Chaetoceros subtilis Cleve, 1896
  » Species Chaetoceros tenuissimus Meunier, 1913
  » Species Chaetoceros teres Cleve, 1896
    » Forma Chaetoceros teres f. spinulosus Gran, 1904 (uncertain, unassessed)
    » Forma Chaetoceros teres f. spumosa Gran, 1900 (uncertain, unassessed)
    » Forma Chaetoceros teres f. teres Cleve, 1896 (uncertain, unassessed)
  » Species Chaetoceros thienemannii Hustedt, 1925
  » Species Chaetoceros vermiculus F.Schütt
    » Variety Chaetoceros vermiculus var. curvata Schutt, 1895 (uncertain, unassessed)
    » Variety Chaetoceros vermiculus var. typica Schutt, 1895 (uncertain, unassessed)
    » Variety Chaetoceros vermiculus var. vermiculus Schutt, 1895 (uncertain, unassessed)
  » Species Chaetoceros wighamii Brightwell, 1856
    » Forma Chaetoceros wighamii f. exilis Schussnig, 1915 (uncertain, unassessed)
    » Forma Chaetoceros wighamii f. minutus Cleve & Grunow, 1880 (uncertain, unassessed)
    » Variety Chaetoceros wighamii var. wighamii Schussnig, 1915 (uncertain, unassessed)
  » Species Chaetoceros zachariasi
    » Variety Chaetoceros zachariasi var. lata Honigmann, 1910 (uncertain, unassessed)
    » Variety Chaetoceros zachariasi var. longa Honigmann, 1910 (uncertain, unassessed)
    » Variety Chaetoceros zachariasi var. variata Honigmann, 1910 (uncertain, unassessed)
    » Variety Chaetoceros zachariasi var. zachariasi Honigmann, 1910 (uncertain, unassessed)
  » Species Chaetoceros zachariasii Honigmann, 1909
  » Species Chaetoceros anglicum (Grunow in Van Heurck) Ostenfeld, 1902 represented as Chaetoceros anglicus Grunow in Van Heurck, 1882
  » Species Chaetoceros barbatum (Ehrenberg) Brightwell, 1856 represented as Goniothecium barbatum (Ehrenberg) Ehrenberg, 1854
  » Species Chaetoceros brevispinus (Castracane) De Toni, 1894 represented as Bacteriastrum brevispinum Castracane, 1886
  » Species Chaetoceros brightwellii (Cleve) Cleve, 1901 represented as Chaetoceros borealis var. brightwellii (Cleve) Cleve
  » Species Chaetoceros calcitrans (Paulsen) Takano, 1968 represented as Chaetoceros simplex var. calcitrans Paulsen, 1905
    » Forma Chaetoceros calcitrans f. pumilus Takano, 1968 (uncertain, unassessed)
  » Species Chaetoceros capreolus (Ehrenberg) L.W. Bailey, 1910 represented as Dicladia capreolus Ehrenberg, 1845 †
  » Species Chaetoceros concretum (Cleve & Grunow) Engler, 1883 represented as Chaetoceros decipiens var. concreta Grunow
  » Species Chaetoceros crenatum (Ehrenberg) Brightwell represented as Goniothecium crenatum Ehrenberg, 1854
  » Species Chaetoceros diadema (Ehrenberg) Gran, 1897 represented as Syndendrium diadema Ehrenberg, 1854 †
  » Species Chaetoceros furcatus (Shadbolt) Mann, 1907 represented as Bacteriastrum furcatum Shadbolt, 1854
  » Species Chaetoceros gastridium (Ehrenberg) Brightwell, 1856 represented as Goniothecium gastridium Ehrenberg, 1844 †
  » Species Chaetoceros gastridium (Ehrenberg) Ehrenberg, 1845 represented as Goniothecium gastridium Ehrenberg, 1844 †
  » Species Chaetoceros halo (Brun in Brun & Tempère) De Toni, 1894 represented as Bacteriastrum halo Brun in Brun & Tempère, 1889
  » Species Chaetoceros hiemalis (Cleve) Cleve, 1900 represented as Chaetoceros didymus var. hiemalis Cleve, 1897
  » Species Chaetoceros longicrure (Cleve) Ostenfeld, 1901 represented as Chaetoceros didymus var. longicruris Cleve, 1897
  » Species Chaetoceros mamillana (L.W. Bailey) Mann, 1907 represented as Chaetoceros mamillanus Cleve, 1889
  » Species Chaetoceros mamillosa (Grunow in Cleve & Grunow) F.W. Mills, 1933 represented as Chaetoceros furcillatus var. mamillosa Grunow in Cleve & Grunow, 1880
  » Species Chaetoceros meridiana (Schütt) Karsten, 1928 represented as Peragallia meridiana Schütt, 1895
  » Species Chaetoceros minimus (Levander) D.Marino, G.Giuffre, M.Montresor & A.Zingone, 1991 represented as Rhizosolenia minima Levander, 1904
  » Species Chaetoceros mitra (Bailey) Cleve, 1896 represented as Dicladia mitra J.W.Bailey, 1856 †
  » Species Chaetoceros navicula (Ehrenberg) Brightwell, 1856 represented as Goniothecium navicula Ehrenberg, 1844
  » Species Chaetoceros nodulosus (Shadbolt) De Toni, 1894 represented as Bacteriastrum nodulosa Shadbolt, 1854
  » Species Chaetoceros odontella (Ehrenberg) G.L.Rabenhorst represented as Goniothecium odontella f. odontella Ehrenberg, 1844
  » Species Chaetoceros princeps (Castracane) Mann, 1926 represented as Bacteriastrum varians var. princeps Castracane, 1886
  » Species Chaetoceros productus (H.L. Smith) De Toni, 1894 represented as Bacteriastrum productum H.L. Smith, 1874
  » Species Chaetoceros robustum (Cleve) Ostenfeld in Ostenfeld & Schmidt, 1901 represented as Chaetoceros peruvianus var. robustum Cleve, 1873
  » Species Chaetoceros rogersii (Ehrenberg) Rabenhorst, 1864 represented as Goniothecium rogersii Ehrenberg, 1843 †
  » Species Chaetoceros rudis (Cleve) Cleve, 1901 represented as Chaetoceros borealis var. rudis Cleve, 1897
  » Species Chaetoceros solitarius (Cleve) Cleve, 1897 represented as Chaetoceros borealis f. solitaria Cleve, 1897
  » Species Chaetoceros spirillum (Castracane) De Toni, 1894 represented as Bacteriastrum spirillum Castracane, 1886
  » Species Chaetoceros subsecundus (Grunow ex Van Heurck) Hustedt, 1927 represented as Chaetoceros distans var. subsecunda Grunow in Van Heurck, 1883
  » Species Chaetoceros symmetricus (Leuduger-Fortmorel) De Toni, 1894 represented as Bacteriastrum symmetricum Leuduger-Fortmorel, 1892
  » Species Chaetoceros throndsenii (Marino, Montresor & Zingone) Marino, Montresor & Zingone, 1991 represented as Miraltia throndsenii Marino, Montresor & Zingone, 1987
  » Species Chaetoceros valdivae (Karsten) Mills, 1933 represented as Corethron valdiviae Karsten, 1904
  » Species Chaetoceros adhaerens Mangin, 1913 accepted as Chaetoceros costatus Pavillard, 1911 (Synonym)
  » Species Chaetoceros affine Lauder, 1864 accepted as Chaetoceros affinis Lauder, 1864
  » Species Chaetoceros balticum P.T. Cleve, 1896 accepted as
  » Species Chaetoceros bottnicus Cleve, 1896 accepted as Chaetoceros wighamii Brightwell, 1856
    » Variety Chaetoceros bottnicus var. bottnicus Cleve, 1896 (uncertain, unassessed)
    » Variety Chaetoceros bottnicus var. didyma Mereschkowsky, 1902 (uncertain, unassessed)
  » Species Chaetoceros debile Cleve, 1894 accepted as Chaetoceros debilis Cleve, 1894 emend Xu, Y.Li & Lundholm in Xu et al., 2020
  » Species Chaetoceros delicatulum C.E.H.Ostenfeld, 1901 accepted as Chaetoceros delicatulus Ostenfeld, 1902
  » Species Chaetoceros densum (Cleve) Cleve, 1899 accepted as Chaetoceros densus (Cleve) Cleve, 1899
  » Species Chaetoceros dichaetus Ehrenberg, 1844 accepted as Chaetoceros dichaeta Ehrenberg, 1844 (incorrect genus gender agreement)
  » Species Chaetoceros didymum Ehrenb., 1845 accepted as Chaetoceros didymus Ehrenberg, 1845 (spelling variation)
    » Variety Chaetoceros didymum var. didymum Schussnig, 1915 (uncertain, unassessed)
    » Variety Chaetoceros didymum var. praelongum Lemmermann, 1899 (uncertain, unassessed)
  » Species Chaetoceros furca Cleve, 1897 accepted as Chaetoceros messanense Castracane, 1875 (synonym)
    » Variety Chaetoceros furca var. furca Cleve, 1897 (uncertain, unassessed)
    » Variety Chaetoceros furca var. macroceros Schröder, 1906 (uncertain, unassessed)
  » Species Chaetoceros gracile Apstein, 1909 accepted as Chaetoceros ceratosporus Ostenfeld, 1910 (synonym)
  » Species Chaetoceros gracilis Schütt, 1895 accepted as Chaetoceros neogracile S.L.VanLandingham, 1968 (Synonym)
  » Species Chaetoceros groenlandicus Cleve, 1896 accepted as Chaetoceros diadema (Ehrenberg) Gran, 1897 (Synonym)
    » Variety Chaetoceros groenlandicus var. groenlandicus Cleve, 1896 (uncertain, unassessed)
    » Variety Chaetoceros groenlandicus var. leptopus Cleve, 1896 (uncertain, unassessed)
  » Species Chaetoceros hiemale Cleve, 1900 accepted as Chaetoceros brevis F.Schütt, 1895
  » Species Chaetoceros impressus K.G.Jensen & Moestrup, 1998 accepted as Chaetoceros castracanei Karsten, 1905 (synonym)
  » Species Chaetoceros janischianus Castracane, 1886 accepted as Chaetoceros dichaetus Ehrenberg, 1844 (Synonym)
  » Species Chaetoceros messanensis Castracane, 1875 accepted as Chaetoceros messanense Castracane, 1875
  » Species Chaetoceros neapolitanus Schroeder, 1900 accepted as Chaetoceros atlanticus var. neapolitanus (Schroeder) Hustedt, 1930 (synonym)
  » Species Chaetoceros paradoxus Peragallo, 1897 accepted as Chaetoceros diadema (Ehrenberg) Gran, 1897 (Synonym)
  » Species Chaetoceros peruvianum Brightw., 1856 accepted as Chaetoceros peruvianus Brightwell, 1856 (AphiaID resurrection)
  » Species Chaetoceros polygonus Schütt, 1895 accepted as Chaetoceros atlanticus Cleve, 1873
  » Species Chaetoceros pseudobreve Pavillard, 1911 accepted as Chaetoceros brevis F.Schütt, 1895
  » Species Chaetoceros pseudosimilis Cleve-Euler accepted as Chaetoceros pseudosimile Cleve-Euler, 1937
  » Species Chaetoceros schuttii Cleve accepted as Chaetoceros affinis Lauder, 1864
  » Species Chaetoceros septentrionalis Østrup, 1895 accepted as Attheya septentrionalis (Østrup) R.M.Crawford, 1994 (synonym)
  » Species Chaetoceros abnormis Proschkina-Lavrenko, 1953 (uncertain, unassessed)
  » Species Chaetoceros aculeatus Makarova, 1962 (uncertain, unassessed)
  » Species Chaetoceros adelianium E. Manguin, 1960 (uncertain, unassessed)
  » Species Chaetoceros adelianum E. Manguin, 1957 (uncertain, unassessed)
  » Species Chaetoceros adhaereus L. Mangin, 1913 (uncertain, unassessed)
  » Species Chaetoceros adriaticus B.Schussnig, 1915 (uncertain, unassessed)
  » Species Chaetoceros aduncus Suchanova, 1971 (uncertain, unassessed)
  » Species Chaetoceros aequatorialis Cleve, 1873 (uncertain, unassessed)
    » Variety Chaetoceros aequatorialis var. antarctica
    » Forma Chaetoceros aequatorialis f. antarctica E. Manguin, 1960 (uncertain, unassessed)
    » Forma Chaetoceros aequatorialis f. paralleliseta E. Manguin, 1960 (uncertain, unassessed)
  » Species Chaetoceros aequatorialis Yendo, 1905 (uncertain, unassessed)
  » Species Chaetoceros amanita Cleve-Euler, 1915 (uncertain, unassessed)
  » Species Chaetoceros ambiguus A.P. Jousé, 1978 (uncertain, unassessed)
  » Species Chaetoceros anastomosans Gran, 1905 (uncertain, unassessed)
  » Species Chaetoceros anglicus Grunow in Van Heurck, 1882 (uncertain, unassessed)
  » Species Chaetoceros angulatum Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros antarcticum (uncertain, unassessed)
  » Species Chaetoceros apendiculatus Müller-Melchers, 1953 (uncertain, unassessed)
  » Species Chaetoceros approximatus Gran & Angst, 1931 (uncertain, unassessed)
  » Species Chaetoceros armatus T.West, 1860 (uncertain, unassessed)
  » Species Chaetoceros astrabadicus Henckel, 1909 (uncertain, unassessed)
  » Species Chaetoceros asymmetricus J. Fenner in Fenner & Mikkelsen, 1990 (uncertain, unassessed)
  » Species Chaetoceros atlanticum (uncertain, unassessed)
  » Species Chaetoceros atlanticus Okamura, 1907 (uncertain, unassessed)
  » Species Chaetoceros atlantidae Müller-Melchers, 1953 (uncertain, unassessed)
  » Species Chaetoceros audax F.Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros aurivillii Cleve, 1901 (uncertain, unassessed)
  » Species Chaetoceros bacillaria Ehrenberg, 1844 (uncertain, unassessed)
  » Species Chaetoceros bacteriastroides G.H.H.Karsten, 1907 (uncertain, unassessed)
  » Species Chaetoceros bacteriastrum (uncertain, unassessed)
  » Species Chaetoceros baculites Meunier, 1910 (uncertain, unassessed)
  » Species Chaetoceros balticus Cleve, 1896 (uncertain, unassessed)
  » Species Chaetoceros bermejensis Hernandez-Becerril, 1991 (uncertain, unassessed)
  » Species Chaetoceros biconcavus Gran, 1897 (uncertain, unassessed)
  » Species Chaetoceros bicoronata Mereschkowsky, 1899 (uncertain, unassessed)
  » Species Chaetoceros biharensis Pantocsek, 1892 (uncertain, unassessed)
  » Species Chaetoceros bisetaceum Schumann, 1867 (uncertain, unassessed)
  » Species Chaetoceros boreali Lauder, 1864 (uncertain, unassessed)
  » Species Chaetoceros borealis Schutt, 1893 (uncertain, unassessed)
  » Species Chaetoceros borealoides Honigmann, 1909 (uncertain, unassessed)
  » Species Chaetoceros borgei Lemmermann, 1904 (uncertain, unassessed)
  » Species Chaetoceros borskowii Pantocsek, 1909 (uncertain, unassessed)
  » Species Chaetoceros breve Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros brevisetum Aksentjev (Axentjev), 1930 (uncertain, unassessed)
  » Species Chaetoceros brussilowi Henckel, 1925 (uncertain, unassessed)
  » Species Chaetoceros buceros Karsten, 1907 (uncertain, unassessed)
  » Species Chaetoceros bulbosum (uncertain, unassessed)
  » Species Chaetoceros bungei Honigmann, 1909 (uncertain, unassessed)
  » Species Chaetoceros californicum Grunow in Van Heurck, 1883 (uncertain, unassessed)
  » Species Chaetoceros calvus Cleve, 1901 (uncertain, unassessed)
  » Species Chaetoceros capense Karsten, 1905 (uncertain, unassessed)
  » Species Chaetoceros capricornianus Taylor, 1967 (uncertain, unassessed)
  » Species Chaetoceros caspicum (uncertain, unassessed)
    » Variety Chaetoceros caspicum var. kariana Henckel, 1925 (uncertain, unassessed)
  » Species Chaetoceros caspicus Ostenfeld, 1920 (uncertain, unassessed)
    » Variety Chaetoceros caspicus var. pinguichaeta A. & P. Henckel, 1924 (uncertain, unassessed)
  » Species Chaetoceros caspius Cleve in Lonnberg, 1900 (uncertain, unassessed)
  » Species Chaetoceros castracanei Karsten, 1905 (uncertain, unassessed)
    » Forma Chaetoceros castracanei f. singularis Hasle, 1969 (uncertain, unassessed)
  » Species Chaetoceros cellulosum Lauder, 1864 (uncertain, unassessed)
  » Species Chaetoceros ceratospermum (uncertain, unassessed)
  » Species Chaetoceros ceratosporum (uncertain, unassessed)
    » Variety Chaetoceros ceratosporum var. ceratosporum Ostenfeld, 1910 (uncertain, unassessed)
    » Variety Chaetoceros ceratosporum var. maior Meunier, 1913 (uncertain, unassessed)
    » Variety Chaetoceros ceratosporum var. minor Meunier, 1913 (uncertain, unassessed)
  » Species Chaetoceros ceratosporus Ostenfeld, 1910 (uncertain, unassessed)
  » Species Chaetoceros chilensis Krasske, 1941 (uncertain, unassessed)
  » Species Chaetoceros chinchae Mereschkowsky, 1899 (uncertain, unassessed)
  » Species Chaetoceros chunii Karsten, 1905 (uncertain, unassessed)
  » Species Chaetoceros ciliata Lauder, 1864 (uncertain, unassessed)
  » Species Chaetoceros clavigera Ostenfeld, 1902 (uncertain, unassessed)
  » Species Chaetoceros clavigerum Grunow, 1884 (uncertain, unassessed)
  » Species Chaetoceros clevei Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros clevei Peragallo & Peragallo, 1904 (uncertain, unassessed)
  » Species Chaetoceros coarctus (uncertain, unassessed)
    » Variety Chaetoceros coarctus var. coarctus Lauder, 1864 (uncertain, unassessed)
    » Variety Chaetoceros coarctus var. validus Grunow in Cleve & Möller, 1878 (uncertain, unassessed)
  » Species Chaetoceros cochlea Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros commutatus Cleve, 1896 (uncertain, unassessed)
  » Species Chaetoceros compacta Cleve, 1897 (uncertain, unassessed)
  » Species Chaetoceros compactum Ikari, 1928 (uncertain, unassessed)
  » Species Chaetoceros compactus Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros compressus Cleve, 1894 (uncertain, unassessed)
  » Species Chaetoceros confertus Müller-Melchers, 1953 (uncertain, unassessed)
  » Species Chaetoceros confervoides Ralfs in Pritchard, 1861 (uncertain, unassessed)
  » Species Chaetoceros confusum VanLandingham, 1968 (uncertain, unassessed)
  » Species Chaetoceros connivens Grunow in Cleve & Möller, 1878 (uncertain, unassessed)
  » Species Chaetoceros contortus Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros convexicornis Mangin, 1919 (uncertain, unassessed)
  » Species Chaetoceros convolutum (uncertain, unassessed)
    » Forma Chaetoceros convolutum f. convolutum Castracane, 1886 (uncertain, unassessed)
  » Species Chaetoceros cornigerum Jousé, 1959 (uncertain, unassessed)
  » Species Chaetoceros cornutus Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Chaetoceros coronatus Gran, 1897 (uncertain, unassessed)
  » Species Chaetoceros costatus Pavillard, 1911 (uncertain, unassessed)
  » Species Chaetoceros crinitum Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros crinitus Gran, 1897 (uncertain, unassessed)
  » Species Chaetoceros criophilum (uncertain, unassessed)
    » Forma Chaetoceros criophilum f. criophilum Castracane, 1886 (uncertain, unassessed)
  » Species Chaetoceros criophilus sensu Hust. In A. Schmidt, 1921, non Castr., 1886 (uncertain, unassessed)
  » Species Chaetoceros criophilus Gran, 1904 (uncertain, unassessed)
  » Species Chaetoceros criophilus auct. nonnull. (non Castracane) (uncertain, unassessed)
  » Species Chaetoceros criophilus E. Jorgensen, 1900 (uncertain, unassessed)
  » Species Chaetoceros criophilus Cleve, 1897 (uncertain, unassessed)
  » Species Chaetoceros cruciatum Karsten, 1905 (uncertain, unassessed)
  » Species Chaetoceros crucifer Gran in Gran & Angst, 1931 (uncertain, unassessed)
  » Species Chaetoceros curiosus Makarova, 1962 (uncertain, unassessed)
  » Species Chaetoceros currens Cleve, 1897 (uncertain, unassessed)
  » Species Chaetoceros curvatum Castracane, 1886 (uncertain, unassessed)
  » Species Chaetoceros curvisetum Cleve, 1889 (uncertain, unassessed)
  » Species Chaetoceros curvisetum Cleve, 1889 (uncertain, unassessed)
  » Species Chaetoceros curvisetus Hustedt in Schmidt, 1920 (uncertain, unassessed)
  » Species Chaetoceros cylindrosporus Makarova, 1962 (uncertain, unassessed)
  » Species Chaetoceros danicus Cleve, 1889 (uncertain, unassessed)
  » Species Chaetoceros debilis Leegaard, 1920 (uncertain, unassessed)
  » Species Chaetoceros deflandrei E. Manguin, 1960 (uncertain, unassessed)
  » Species Chaetoceros delicatula Cleve, 1898 (1900) (uncertain, unassessed)
  » Species Chaetoceros delicatulus Ostenfeld, 1902 (uncertain, unassessed)
    » Forma Chaetoceros delicatulus f. cristatus Proschkina-Lavrenko, 1950 (uncertain, unassessed)
  » Species Chaetoceros dentatus Korotkevicz, 1964 (uncertain, unassessed)
  » Species Chaetoceros dicladia Castracane, 1886 (uncertain, unassessed)
  » Species Chaetoceros didymus Okamura, 1907 (uncertain, unassessed)
  » Species Chaetoceros difficilis Cleve, 1900 (uncertain, unassessed)
  » Species Chaetoceros difficilis Karsten, 1905 (uncertain, unassessed)
  » Species Chaetoceros diploneis Ehrenberg, 1844 (1845) (uncertain, unassessed)
  » Species Chaetoceros dipyrenops A.F.Meunier, 1913 (uncertain, unassessed)
  » Species Chaetoceros dispar Castracane, 1886 (uncertain, unassessed)
  » Species Chaetoceros distans Cleve, 1873 (uncertain, unassessed)
  » Species Chaetoceros distichum Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros distinguendus Lemmermann, 1904 (uncertain, unassessed)
  » Species Chaetoceros diversicurvatus Van Goor, 1924 (uncertain, unassessed)
  » Species Chaetoceros dubius Proschkina-Lavrenko, 1955 (uncertain, unassessed)
  » Species Chaetoceros eibenii Grunow, 1882 (uncertain, unassessed)
  » Species Chaetoceros elegans Gutwinski, 1895 (uncertain, unassessed)
  » Species Chaetoceros elmorei Boyer, 1914 (uncertain, unassessed)
  » Species Chaetoceros elongatum Honigmann, 1910 (uncertain, unassessed)
  » Species Chaetoceros equatorialis (uncertain, unassessed)
    » Variety Chaetoceros equatorialis var. equatorialis Cleve, 1873 (uncertain, unassessed)
  » Species Chaetoceros exiguus Cleve, 1897 (uncertain, unassessed)
  » Species Chaetoceros exospermum Meunier, 1913 (uncertain, unassessed)
  » Species Chaetoceros externus Gran, 1897 (uncertain, unassessed)
  » Species Chaetoceros fallax Prosckina-Lavrenko, 1955 (uncertain, unassessed)
  » Species Chaetoceros femur Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros filiferum Karsten, 1907 (uncertain, unassessed)
  » Species Chaetoceros filiforme Meunier, 1910 (uncertain, unassessed)
  » Species Chaetoceros flexuosus Mangin, 1915 (uncertain, unassessed)
  » Species Chaetoceros forcipatus L. Mangin, 1915 (uncertain, unassessed)
  » Species Chaetoceros fragilis Meunier, 1910 (uncertain, unassessed)
  » Species Chaetoceros frickei Hustedt in Schmidt, 1921 (uncertain, unassessed)
  » Species Chaetoceros furcatus Ehrenberg, 1872 (uncertain, unassessed)
  » Species Chaetoceros furcellatus Yendo, 1911 (uncertain, unassessed)
  » Species Chaetoceros fusus Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros galvestonensis Collier & Murphy, 1962 (uncertain, unassessed)
  » Species Chaetoceros gaponovii Jousé, 1959 (uncertain, unassessed)
  » Species Chaetoceros gaussii Heiden, 1928 (uncertain, unassessed)
  » Species Chaetoceros glacialis Henckel, 1925 (uncertain, unassessed)
  » Species Chaetoceros glacialis Meunier, 1910 (uncertain, unassessed)
  » Species Chaetoceros glandazi Mangin, 1910 (uncertain, unassessed)
  » Species Chaetoceros gobii Henckel, 1909 (uncertain, unassessed)
  » Species Chaetoceros gracilis Pantocsek, 1892 † (uncertain, unassessed)
  » Species Chaetoceros gracilis Paulsen, 1905 (uncertain, unassessed)
  » Species Chaetoceros gracilis Apstein, 1909 (uncertain, unassessed)
  » Species Chaetoceros granii Cleve, 1900 (uncertain, unassessed)
  » Species Chaetoceros grunowii F.Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros grunowii Engler, 1883 (uncertain, unassessed)
  » Species Chaetoceros hamatus Hustedt ex Simonsen, 1987 (uncertain, unassessed)
  » Species Chaetoceros hamatus A. P. Jousé (uncertain, unassessed)
  » Species Chaetoceros hebes Mann, 1925 (uncertain, unassessed)
  » Species Chaetoceros heimii E. Manguin, 1961 (uncertain, unassessed)
  » Species Chaetoceros hendeyi Manguin, 1960 (uncertain, unassessed)
  » Species Chaetoceros heterovalvatus Proschkina-Lavrenko, 1953 (uncertain, unassessed)
  » Species Chaetoceros hirundinellus Qian, 1979 (uncertain, unassessed)
  » Species Chaetoceros hispidum (uncertain, unassessed)
  » Species Chaetoceros hohnii Graebner & Wujek in Wujek & Graebner, 1980 (uncertain, unassessed)
  » Species Chaetoceros holsaticum Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros horridus Krasske, 1941 (uncertain, unassessed)
  » Species Chaetoceros hungaricus Pantocsek, 1892 (uncertain, unassessed)
  » Species Chaetoceros ikari Skvortzow, 1931 (uncertain, unassessed)
  » Species Chaetoceros imbricatus L. Mangin, 1913 (uncertain, unassessed)
  » Species Chaetoceros implicans Ehrenberg, 1872 (uncertain, unassessed)
  » Species Chaetoceros incertus Makarova, 1962 (uncertain, unassessed)
  » Species Chaetoceros incisor Ralfs in Lauder, 1864 (uncertain, unassessed)
  » Species Chaetoceros incurvum (uncertain, unassessed)
    » Variety Chaetoceros incurvum var. umbonatum Castracane, 1886 (uncertain, unassessed)
  » Species Chaetoceros incurvus Brightwell, 1856 (uncertain, unassessed)
  » Species Chaetoceros indeterminabilis Jurilj, 1957 (uncertain, unassessed)
  » Species Chaetoceros indicus Karsten, 1907 (uncertain, unassessed)
  » Species Chaetoceros indicus Subrahmanyan, 1946 (uncertain, unassessed)
  » Species Chaetoceros ingolfianus Ostenfeld, 1902 (uncertain, unassessed)
  » Species Chaetoceros insignis Proschkina-Lavrenko, 1955 (uncertain, unassessed)
  » Species Chaetoceros insignis Müller-Melchers, 1953 (uncertain, unassessed)
  » Species Chaetoceros intermedius Henckel, 1909 (uncertain, unassessed)
  » Species Chaetoceros invisibilis R.M. Gogorev & I.V. Makarova in Gogorev, 2003 (uncertain, unassessed)
  » Species Chaetoceros janischianum Castracane, 1886 (uncertain, unassessed)
  » Species Chaetoceros japonicus Ehrenberg, 1872 (uncertain, unassessed)
  » Species Chaetoceros javanicus Cleve, 1873 (uncertain, unassessed)
  » Species Chaetoceros jouseana R.M. Gogorev, 2006 (uncertain, unassessed)
  » Species Chaetoceros juetlandicus Fenner, 1994 (uncertain, unassessed)
  » Species Chaetoceros karianus Grunow, 1880 (uncertain, unassessed)
  » Species Chaetoceros karyanum Henckel, 1926 (uncertain, unassessed)
  » Species Chaetoceros kelleri Brun, 1895 (uncertain, unassessed)
  » Species Chaetoceros knipowitschi Henckel, 1909 (uncertain, unassessed)
  » Species Chaetoceros komarovii Woronichin, 1953 (uncertain, unassessed)
  » Species Chaetoceros laciniosum Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros laciniosum Ostenfeld, 1898 (uncertain, unassessed)
    » Forma Chaetoceros laciniosum f. protuberans Thorrington-Smith, 1969 (uncertain, unassessed)
  » Species Chaetoceros laeve G.Leuduger-Fortmorel, 1892 (uncertain, unassessed)
  » Species Chaetoceros lauderi Ralfs, 1864 (uncertain, unassessed)
  » Species Chaetoceros lawii E. Manguin, 1954 (uncertain, unassessed)
  » Species Chaetoceros leudugeri Brun, 1894 (uncertain, unassessed)
  » Species Chaetoceros levis Schutt, 1896 (uncertain, unassessed)
  » Species Chaetoceros limaniensis Ehrlich, 1969 (uncertain, unassessed)
  » Species Chaetoceros litoralis Lemmermann, 1909 (uncertain, unassessed)
  » Species Chaetoceros longicornis Makarova, 1962 (uncertain, unassessed)
  » Species Chaetoceros longiruris Ostenfeld (uncertain, unassessed)
  » Species Chaetoceros longisetus Cleve, 1900 (uncertain, unassessed)
  » Species Chaetoceros longissimum Cleve in Meunier, 1910 (uncertain, unassessed)
  » Species Chaetoceros lorenzianum (uncertain, unassessed)
    » Variety Chaetoceros lorenzianum var. forceps Meunier, 1913 (uncertain, unassessed)
  » Species Chaetoceros lorenzianus Van Breemen, 1905 (uncertain, unassessed)
  » Species Chaetoceros lorenzii Grunow in Van Heurck, 1883 (uncertain, unassessed)
  » Species Chaetoceros lyra Mereschkowsky, 1900-1902 (uncertain, unassessed)
  » Species Chaetoceros makarovae R.M. Gogorev, 2006 (uncertain, unassessed)
  » Species Chaetoceros malayensis Nielsen, 1931 (uncertain, unassessed)
  » Species Chaetoceros malygini Henckel, 1926 (uncertain, unassessed)
  » Species Chaetoceros mamillanus Cleve, 1889 (uncertain, unassessed)
  » Species Chaetoceros manguinii Reyssac, 1968 (uncertain, unassessed)
  » Species Chaetoceros manguinii Gayral, 1954 (uncertain, unassessed)
  » Species Chaetoceros marylandicus Grunow in Cleve & Möller, 1879 (uncertain, unassessed)
  » Species Chaetoceros medium Schutt, 1895 (uncertain, unassessed)
  » Species Chaetoceros medusa Mann, 1925 (uncertain, unassessed)
  » Species Chaetoceros mertensi Honigmann, 1910 (uncertain, unassessed)
  » Species Chaetoceros messanense Castracane, 1875 (uncertain, unassessed)
  » Species Chaetoceros minutissimus Makarova & Proschkina-Lavrenko, 1964 (uncertain, unassessed)
  » Species Chaetoceros miocenicus Jousé, 1959 (uncertain, unassessed)
  » Species Chaetoceros mirabile (Grunow in Van Heurck) Mann, 1907 (uncertain, unassessed)
  » Species Chaetoceros mirabilis Makarova, 1959 (uncertain, unassessed)
  » Species Chaetoceros misumense Gran & Yendo, 1914 (uncertain, unassessed)
  » Species Chaetoceros monicae Grunow in Van Heruck, 1883 (uncertain, unassessed)
  » Species Chaetoceros myriapodus L. Mangin, 1913 (uncertain, unassessed)
  » Species Chaetoceros najadianus B.Schussnig, 1915 (uncertain, unassessed)
  » Species Chaetoceros nanodenticulatus Okamura, 1907 (uncertain, unassessed)
  » Species Chaetoceros nanseni Henckel, 1925 (uncertain, unassessed)
  » Species Chaetoceros natatum E. Manguin, 1957 (uncertain, unassessed)
  » Species Chaetoceros natatum E. Manguin, 1960 (uncertain, unassessed)
  » Species Chaetoceros neapolitanus Schröder, 1900 (uncertain, unassessed)
  » Species Chaetoceros neglectus Karsten, 1905 (uncertain, unassessed)
  » Species Chaetoceros neobulbosum Desikachary, Gowthaman & Latha, 1987 (uncertain, unassessed)
  » Species Chaetoceros neocompactum VanLandingham, 1968 (uncertain, unassessed)
  » Species Chaetoceros neogracile S.L.VanLandingham, 1968 (uncertain, unassessed)
  » Species Chaetoceros neupokojewi Henckel, 1925 (uncertain, unassessed)
  » Species Chaetoceros nipponica Ikari, 1928 (uncertain, unassessed)
  » Species Chaetoceros notabile Lohmann, 1919 (uncertain, unassessed)
  » Species Chaetoceros octagonus Hernandez-Becerril, 1992 (uncertain, unassessed)
  » Species Chaetoceros odessanus Aksentjev, 1930 (uncertain, unassessed)
  » Species Chaetoceros okamurai (uncertain, unassessed)
    » Variety Chaetoceros okamurai var. okamurai Ikari, 1928 (uncertain, unassessed)
    » Variety Chaetoceros okamurai var. tetraseta Ikari, 1928 (uncertain, unassessed)
  » Species Chaetoceros oppositisetaceus Proschkina-Lavrenko, 1961 (uncertain, unassessed)
  » Species Chaetoceros orientalis Schiller in Hustedt, 1930 (uncertain, unassessed)
  » Species Chaetoceros ostenfeldii Cleve, 1900 (uncertain, unassessed)
  » Species Chaetoceros pachtussowi Henckel, 1925 (uncertain, unassessed)
  » Species Chaetoceros pachyceros R.Margalef (uncertain, unassessed)
  » Species Chaetoceros pacificum Ikari, 1928 (uncertain, unassessed)
  » Species Chaetoceros pacificus Semina, 1961 (uncertain, unassessed)
  » Species Chaetoceros panduriformis Bailey (uncertain, unassessed)
  » Species Chaetoceros pantocseki Hajós, 1977 (uncertain, unassessed)
  » Species Chaetoceros paradoxum Peragallo & Peragallo, 1897-1908 (uncertain, unassessed)
    » Variety Chaetoceros paradoxum var. luedersii Engler, 1883 (uncertain, unassessed)
  » Species Chaetoceros paradoxus Schutt, 1895 (uncertain, unassessed)
  » Species Chaetoceros parallelis Boden, 1950 (uncertain, unassessed)
  » Species Chaetoceros parvus Schutt, 1895 (uncertain, unassessed)
  » Species Chaetoceros paulsenii Ostenfeld, 1902 (uncertain, unassessed)
    » Forma Chaetoceros paulsenii f. robustus Henckel, 1909 (uncertain, unassessed)
  » Species Chaetoceros pavillardii Ikari, 1928 (uncertain, unassessed)
  » Species Chaetoceros pelagicum Cleve, 1873 (uncertain, unassessed)
  » Species Chaetoceros pendulum Karsten, 1905 (uncertain, unassessed)
  » Species Chaetoceros pennatus (Grunow in Van Heurck) De Toni, 1894 (uncertain, unassessed)
  » Species Chaetoceros perpusillus Cleve, 1897 (uncertain, unassessed)
  » Species Chaetoceros peruvianus Gran, 1908 (uncertain, unassessed)
  » Species Chaetoceros peruvianus Vanhoffen, 1897 (uncertain, unassessed)
  » Species Chaetoceros peruvio-atlanticus Karsten, 1907 (uncertain, unassessed)
  » Species Chaetoceros pethoei Pantocsek, 1892 (uncertain, unassessed)
  » Species Chaetoceros phuketensis J.E.B.Rines, P.Boonruang & E.C.Theriot, 2000 (uncertain, unassessed)
  » Species Chaetoceros pinguichaete A. & P. Henckel, 1925 (uncertain, unassessed)
  » Species Chaetoceros pinguis Henckel, 1909 (uncertain, unassessed)
    » Forma Chaetoceros pinguis f. tenuis Henckel, 1908-1908 (uncertain, unassessed)
  » Species Chaetoceros plicatorugosum Brun, 1894 (uncertain, unassessed)
  » Species Chaetoceros pliocenum Brun, 1891 (uncertain, unassessed)
  » Species Chaetoceros polyamobicum Henckel, 1926 (uncertain, unassessed)
  » Species Chaetoceros ponticus Mereschkowsky, 1902 (uncertain, unassessed)
  » Species Chaetoceros primordialis (uncertain, unassessed)
  » Species Chaetoceros procerum Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros processus Makarova, 1962 (uncertain, unassessed)
  » Species Chaetoceros protuberans Lauder, 1864 (uncertain, unassessed)
    » Variety Chaetoceros protuberans var. nivalii von Stosch, 1982 (uncertain, unassessed)
  » Species Chaetoceros protuberans Schutt in Apstein, 1901 (uncertain, unassessed)
  » Species Chaetoceros pseudoaurivillii Ikari, 1926 (uncertain, unassessed)
  » Species Chaetoceros pseudobrevis Pavillard, 1911 (uncertain, unassessed)
  » Species Chaetoceros pseudocrinitum Ostenfeld, 1901 (uncertain, unassessed)
  » Species Chaetoceros pseudocurvisetus Mangin, 1910 (uncertain, unassessed)
  » Species Chaetoceros pseudodichaeta J.Ikari, 1926 (uncertain, unassessed)
  » Species Chaetoceros pseudosimile Cleve-Euler, 1937 (uncertain, unassessed)
  » Species Chaetoceros pseudosymmetricus Nielsen, 1931 (uncertain, unassessed)
  » Species Chaetoceros pyxillae Jurilj, 1957 (uncertain, unassessed)
  » Species Chaetoceros quillensis L.W. Bailey, 1922 (uncertain, unassessed)
  » Species Chaetoceros radians F.Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros radicans F.Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros radiculum Castracane, 1886 (uncertain, unassessed)
  » Species Chaetoceros ralfsii Cleve, 1873 (uncertain, unassessed)
  » Species Chaetoceros ralfsii Schütt, 1896 (uncertain, unassessed)
  » Species Chaetoceros ralfsii Van Heurck, 1883 (uncertain, unassessed)
  » Species Chaetoceros ramosus Korotkevicz, 1964 (uncertain, unassessed)
  » Species Chaetoceros rectus Hernandez-Becerril, 1992 (uncertain, unassessed)
  » Species Chaetoceros recurvatus Henckel, 1909 (uncertain, unassessed)
    » Forma Chaetoceros recurvatus f. robustus Henckel, 1909 (uncertain, unassessed)
  » Species Chaetoceros reichelti Hustedt in Schimdt et al., 1921 (uncertain, unassessed)
  » Species Chaetoceros remotus Cleve & Grunow, 1880 (uncertain, unassessed)
  » Species Chaetoceros rigidus Ostenfeld, 1902 (uncertain, unassessed)
  » Species Chaetoceros robustus Makarova, 1961 (uncertain, unassessed)
  » Species Chaetoceros rostratus Ralfs, 1864 (uncertain, unassessed)
  » Species Chaetoceros rude Leuduger-Fortmorel, 1892 (uncertain, unassessed)
  » Species Chaetoceros russanowii Henckel, 1925 (uncertain, unassessed)
  » Species Chaetoceros salsugineum Takano, 1983 (uncertain, unassessed)
    » Forma Chaetoceros salsugineum f. curtum Takano, 1983 (uncertain, unassessed)
    » Forma Chaetoceros salsugineum f. salsugineum Takano, 1983 (uncertain, unassessed)
    » Forma Chaetoceros salsugineum f. solitarium Takano, 1983 (uncertain, unassessed)
  » Species Chaetoceros saltans Cleve, 1897 (uncertain, unassessed)
  » Species Chaetoceros sarmaticus (uncertain, unassessed)
    » Variety Chaetoceros sarmaticus var. sarmaticus Gaponov, 1915 (uncertain, unassessed)
    » Variety Chaetoceros sarmaticus var. sphaerica Gaponov, 1915 (uncertain, unassessed)
  » Species Chaetoceros scabrosus Proschkina-Lavrenko, 1955 (uncertain, unassessed)
  » Species Chaetoceros sceleton Hensen, 1911 (uncertain, unassessed)
  » Species Chaetoceros schimperianus G.Karsten, 1905 (uncertain, unassessed)
  » Species Chaetoceros schmidtii C.E.H.Ostenfeld (uncertain, unassessed)
  » Species Chaetoceros scolopendra Cleve, 1896 (uncertain, unassessed)
  » Species Chaetoceros scriptus Frenguelli, 1949 (uncertain, unassessed)
  » Species Chaetoceros secundus Schutt, 1893 (uncertain, unassessed)
  » Species Chaetoceros sedowii Henckel, 1925 (uncertain, unassessed)
  » Species Chaetoceros seiracanthus Gran, 1897 (uncertain, unassessed)
  » Species Chaetoceros septentrionale Østrup, 1895 (uncertain, unassessed)
  » Species Chaetoceros septentrionalis Cleve, 1896 (uncertain, unassessed)
  » Species Chaetoceros sessilis Grøntved, 1951 (uncertain, unassessed)
  » Species Chaetoceros setoensis Ikari, 1926 (uncertain, unassessed)
  » Species Chaetoceros seychellarum Karsten, 1907 (uncertain, unassessed)
    » Variety Chaetoceros seychellarum var. australe E. Manguin, 1960 (uncertain, unassessed)
  » Species Chaetoceros siamense Ostenfeld, 1902 (uncertain, unassessed)
  » Species Chaetoceros sigmocalamus Tempère & Brun in Brun & Tempère, 1889 (uncertain, unassessed)
  » Species Chaetoceros similoides Hustedt, 1956 (uncertain, unassessed)
  » Species Chaetoceros skeleton F.Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros skeleton Van Heurck, 1909 (uncertain, unassessed)
  » Species Chaetoceros spinosus Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Chaetoceros ssedowi Henckel, 1925 (uncertain, unassessed)
  » Species Chaetoceros strictus Karsten, 1905 (uncertain, unassessed)
  » Species Chaetoceros subcompressus Schroder, 1900 (uncertain, unassessed)
  » Species Chaetoceros subconicus Semina in Semina & Sergeeva, 1982 (uncertain, unassessed)
  » Species Chaetoceros subcoronatus Krasske, 1941 (uncertain, unassessed)
  » Species Chaetoceros subjunctum J.W. Bailey in Bailey Collection (uncertain, unassessed)
  » Species Chaetoceros subsalsus Lemmermann, 1904 (uncertain, unassessed)
  » Species Chaetoceros subsalsus Hustedt in Schmidt, 1920 (uncertain, unassessed)
  » Species Chaetoceros subtortilis Proschkina-Lavrenko, 1961 (uncertain, unassessed)
  » Species Chaetoceros sumatranus Karsten, 1907 (uncertain, unassessed)
  » Species Chaetoceros surirella Frenguelli, 1949 (uncertain, unassessed)
  » Species Chaetoceros tenellus Ehrenberg, 1872 (uncertain, unassessed)
  » Species Chaetoceros tenuissumus Meunier, 1913 (uncertain, unassessed)
  » Species Chaetoceros tetrachaeta Ehrenberg, 1840 (uncertain, unassessed)
  » Species Chaetoceros tetras Karsten, 1905 (uncertain, unassessed)
  » Species Chaetoceros tetrastichon Cleve, 1897 (uncertain, unassessed)
  » Species Chaetoceros tetrastichus Kisselev, 1959 (uncertain, unassessed)
  » Species Chaetoceros thienemanni Hustedt, 1925 (uncertain, unassessed)
  » Species Chaetoceros tiltilensis Frenguelli, 1949 (uncertain, unassessed)
  » Species Chaetoceros tortilisetus L. Mangin, 1910 (uncertain, unassessed)
  » Species Chaetoceros tortissimus Gran, 1900 (uncertain, unassessed)
  » Species Chaetoceros transisetus Johansen & Boyer, 1995 (uncertain, unassessed)
  » Species Chaetoceros tuberculosus Gutwinski, 1895 (uncertain, unassessed)
  » Species Chaetoceros turbineus Makarova & Proschkina-Lavrenko, 1964 (uncertain, unassessed)
  » Species Chaetoceros uruguayensis Muller-Melchers, 1953 (uncertain, unassessed)
  » Species Chaetoceros validum Grunow in Cleve & Möller, 1878 (uncertain, unassessed)
  » Species Chaetoceros vanheurckii Gran, 1897 (uncertain, unassessed)
  » Species Chaetoceros vanheurckii Karsten, 1907 (uncertain, unassessed)
  » Species Chaetoceros varians Van Heurck, 1885 (uncertain, unassessed)
  » Species Chaetoceros vistulae Apstein, 1909 (uncertain, unassessed)
  » Species Chaetoceros vixvisibilis Schiller in Hustedt, 1930 (uncertain, unassessed)
  » Species Chaetoceros volans Schütt, 1895 (uncertain, unassessed)
  » Species Chaetoceros weissflogii F.Schütt, 1905 (uncertain, unassessed)
  » Species Chaetoceros weissflogii Cleve, 1901 (uncertain, unassessed)
  » Species Chaetoceros wighami (uncertain, unassessed)
    » Forma Chaetoceros wighami f. wighami Brightwell, 1856 (uncertain, unassessed)
  » Species Chaetoceros wighamii Cleve & Grunow, 1880 (uncertain, unassessed)
  » Species Chaetoceros wighamii Grunow in Van Heurck, 1882 (uncertain, unassessed)
  » Species Chaetoceros wighamoides Cholnoky, 1966 (uncertain, unassessed)
  » Species Chaetoceros willei Gran, 1897 (uncertain, unassessed)
  » Species Chaetoceros xishaensis Guo, Ye & Zhou, 1978 (uncertain, unassessed)
  » Species Chaetoceros ziwolki Henckel, 1925 (uncertain, unassessed)
Genus Gonioceros H. Peragallo in H. Peragallo & M. Peragallo, 1907
Genus Miraltia D. Marino, M. Montresor & A. Zingone, 1987
  » Species Miraltia throndsenii Marino, Montresor & Zingone, 1987 (uncertain, unassessed)
Genus Peripteropsis I. Suto, 2005
Genus Vallodiscus I. Suto, 2005
  » Species Vallodiscus simplexus I.Suto, 2005 †
  » Species Vallodiscus chinchae (K.S.Mereschkowsky) I.Suto, 2005 † represented as Chaetoceros chinchae Mereschkowsky, 1899
  » Species Vallodiscus complexus Suto, 2005 † (uncertain, unassessed)
  » Species Vallodiscus lanceolatus I.Suto, 2005 † (uncertain, unassessed)
  » Species Vallodiscus simplex I. Suto, 2005 (uncertain, unassessed)

Genus Muelleriella H. Van Heurck, 1896 † accepted as Muelleriopsis N.I. Hendey, 1972 † (homonym; nom. rejic.)
marine, brackish, fresh
Not documented
DiatomBase (2020). Chaetocerotaceae Ralfs, 1861. Accessed at: http://www.diatombase.org/aphia.php?p=taxdetails&id=148984 on 2020-12-04
Date
action
by
2005-03-30 08:52:46Z
created
db_admin
2012-01-09 15:20:43Z
changed

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]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
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