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WoRMS taxon details

Unreviewed: has not been verified by a taxonomic editorBacillariophyceae incertae sedis 
AphiaID: 595704

Classification: Biota > Checked: verified by a taxonomic editorChromista (Kingdom) > Checked: verified by a taxonomic editorHarosa (Subkingdom) > Checked: verified by a taxonomic editorHeterokonta (Infrakingdom) > Checked: verified by a taxonomic editorOchrophyta (Phylum) > Checked: verified by a taxonomic editorKhakista (Subphylum) > Checked: verified by a taxonomic editorBacillariophyceae (Class) > Unreviewed: has not been verified by a taxonomic editorBacillariophyceae incertae sedis (Subclass)
Status temporary name
Rank Subclass
Parent Checked: verified by a taxonomic editorBacillariophyceae
Source Not documented
Direct child
taxa (685)

[sort alpha..]
 Genus Unreviewed: has not been verified by a taxonomic editorAcanthodiscus J. Pantocsek, 1892 †
Genus Unreviewed: has not been verified by a taxonomic editorAchnantella B. Gaillon, 1833
Genus Unreviewed: has not been verified by a taxonomic editorAchnantheiopsis H. Lange-Bertalot, 1997
Genus Unreviewed: has not been verified by a taxonomic editorAchnanthepyla M. Peragallo, 1921
Genus Unreviewed: has not been verified by a taxonomic editorAcigonium S. Komura, 1999 †
Genus Unreviewed: has not been verified by a taxonomic editorActinoclava O. Müller, 1912 †
Genus Unreviewed: has not been verified by a taxonomic editorActinodictyon J. Pantocsek, 1889 †
Genus Unreviewed: has not been verified by a taxonomic editorActinodiscus R.K. Greville, 1863 †
Genus Unreviewed: has not been verified by a taxonomic editorActinogonium C.G. Ehrenberg, 1847 †
Genus Unreviewed: has not been verified by a taxonomic editorActinogramma C.G. Ehrenberg, 1872
Genus Unreviewed: has not been verified by a taxonomic editorActinoneis P.T. Cleve, 1895
Genus Unreviewed: has not been verified by a taxonomic editorActinophaenia G. Shadbolt, 1854
Genus Unreviewed: has not been verified by a taxonomic editorActinostephanos G.K. Khursevich, 1989
Genus Unreviewed: has not been verified by a taxonomic editorAggericorona S. Komura, 2006 †
Genus Unreviewed: has not been verified by a taxonomic editorAlloeoneis J. Schumann, 1867
Genus Unreviewed: has not been verified by a taxonomic editorAlloioneis J. Schumann ex P.T. Cleve, 1878
Genus Unreviewed: has not been verified by a taxonomic editorAlveolophora A.I. Moisseeva & T.L. Nevretdinova, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorAmbistria K.E. Lohman & G.W. Andrews, 1968
Genus Unreviewed: has not been verified by a taxonomic editorAmblypyrgus R. Gersonde & D.M. Harwood, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorAmphidiscus C.G. Ehrenberg, 1839 †
Genus Unreviewed: has not been verified by a taxonomic editorAmphipentas C.G. Ehrenberg, 1840 †
Genus Unreviewed: has not been verified by a taxonomic editorAmphiraphia J.-Y. Chen & H.-Z. Zhu, 1983
Genus Unreviewed: has not been verified by a taxonomic editorAmphitrite P.T. Cleve ex O. Kunze, 1891
Genus Unreviewed: has not been verified by a taxonomic editorAmphitropis L. Rabenhorst, 1868
Genus Unreviewed: has not been verified by a taxonomic editorAmphoropsis (Cleve) Mereschkowsky, 1901
Genus Unreviewed: has not been verified by a taxonomic editorAncylopyrgus R. Gersonde & D.M. Harwood, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorAngulopyxidium A.G. Vologdin, 1962 †
Genus Unreviewed: has not been verified by a taxonomic editorAnisodiscus A. Grunow in J. Pantocsek, 1886
Genus Unreviewed: has not been verified by a taxonomic editorAnisoraphe R.E. Norris, 1971
Genus Unreviewed: has not been verified by a taxonomic editorAnnellus J. Tempère in J. Tempère & H. Peragallo, 1908 †
Genus Unreviewed: has not been verified by a taxonomic editorAnnularius S. Komura, 2005 †
Genus Unreviewed: has not been verified by a taxonomic editorAntelminellia F. Schütt, 1893
Genus Unreviewed: has not been verified by a taxonomic editorAnthemodiscus J.W. Barker & S.H. Meakin, 1944 †
Genus Unreviewed: has not been verified by a taxonomic editorAnuloplicata (Z.I.Glezer) Z.I.Glezer, 1992 †
Genus Unreviewed: has not been verified by a taxonomic editorAporidiscus Rattray in A. Grunow, 1889
Genus Unreviewed: has not been verified by a taxonomic editorAporodiscus J. Rattray in A. Schmidt et al., 1890
Genus Unreviewed: has not been verified by a taxonomic editorApteroe P.T. Cleve, 1891
Genus Unreviewed: has not been verified by a taxonomic editorApterosoma S.Komura, 1997 †
Genus Unreviewed: has not been verified by a taxonomic editorArchaegladiopsis V.A. Nikolaev & D.M. Harwood, 1997
Genus Unreviewed: has not been verified by a taxonomic editorArchaegoniothecium J.Witkowski, D.M.Harwood & M.Kulikovskiy, 2012 †
Genus Unreviewed: has not been verified by a taxonomic editorArchepyrgus R. Gersonde & D.M. Harwood, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorArchimedea J.B.M. Bory de Saint-Vincent, 1824
Genus Unreviewed: has not been verified by a taxonomic editorArcus A.P. Olshtynskaja, 1978
Genus Unreviewed: has not been verified by a taxonomic editorArgonauta G. Karsten in A. Engler & K. Prantl, 1928
Genus Unreviewed: has not been verified by a taxonomic editorArthrogyra C.G. Ehrenberg ex Ralfs in Pritchard, 1861
Genus Unreviewed: has not been verified by a taxonomic editorAsterodiscus A.S. Johnson, 1852
Genus Unreviewed: has not been verified by a taxonomic editorAstrosyne Ashworth & Lobban, 2012
Genus Unreviewed: has not been verified by a taxonomic editorAulacocystis A.H. Hassall, 1845
Genus Unreviewed: has not been verified by a taxonomic editorAuriculopsis N.I. Hendey, 1964
Genus Unreviewed: has not been verified by a taxonomic editorBacterosira H.H. Gran, 1900
Genus Unreviewed: has not been verified by a taxonomic editorBactryllium O. Heer, 1853
Genus Unreviewed: has not been verified by a taxonomic editorBaculites J. Grüss, 1928
Genus Unreviewed: has not been verified by a taxonomic editorBadiaga Sprengel
Genus Unreviewed: has not been verified by a taxonomic editorBalanosa S. Komura, 1996 †
Genus Unreviewed: has not been verified by a taxonomic editorBasilicostephanus R. Gersonde & D.M. Harwood, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorBaxteria H. Van Heurck, 1896
Genus Unreviewed: has not been verified by a taxonomic editorBelonastrum E. Lemmermann, 1900
Genus Unreviewed: has not been verified by a taxonomic editorBelonastrum (Lemmermann) F.E. Round & N.I. Maidana, 2001
Genus Unreviewed: has not been verified by a taxonomic editorBelonidium C.G. Ehrenberg, 1854
Genus Unreviewed: has not been verified by a taxonomic editorBifibulatia H. Takano, 1983
Genus Unreviewed: has not been verified by a taxonomic editorBilingua R. Gersonde & D.M. Harwood, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorBipalla Z.I. Gleser, 1992 †
Genus Unreviewed: has not been verified by a taxonomic editorBogorovia A.P. Jousé, 1974 †
Genus Unreviewed: has not been verified by a taxonomic editorBolewskia B. Kwiencinska & J. Sieminska, 2000 †
Genus Unreviewed: has not been verified by a taxonomic editorBonea R. Ross & P.A. Sims, 1978
Genus Unreviewed: has not been verified by a taxonomic editorBotellus F. Schütt, 1900
Genus Unreviewed: has not been verified by a taxonomic editorBrachybaculites J. Grüss, 1928 †
Genus Unreviewed: has not been verified by a taxonomic editorBrasiliella C. Zimmermann S.J., 1918
Genus Unreviewed: has not been verified by a taxonomic editorBrenneckella H. Lohman, 1912
Genus Unreviewed: has not been verified by a taxonomic editorBrevilinea P.A. Siver, P.B. Hamilton & E.A. Morales, 2008
Genus Unreviewed: has not been verified by a taxonomic editorBrevisira K. Krammer, 2001
Genus Unreviewed: has not been verified by a taxonomic editorBrunia J. Tempère ex G.B. De Toni, 1894
Genus Unreviewed: has not been verified by a taxonomic editorBruniopsis G. Karsten in A. Engler & K. Prantl, 1928
Genus Unreviewed: has not been verified by a taxonomic editorCalcothrix N.A. Desvaux in C.A. Agardh, 1830
Genus Unreviewed: has not been verified by a taxonomic editorCallimastogloia S. Komura, 2005 †
Genus Unreviewed: has not been verified by a taxonomic editorCalodiscus L. Rabenhorst, 1853
Genus Unreviewed: has not been verified by a taxonomic editorCalophyllum G. Shadbolt, 1854
Genus Unreviewed: has not been verified by a taxonomic editorCalyptosporium D.M. Harwood & R. Gersonde, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorCampylostylus G. Shadbolt ex C.S. Boyer, 1927
Genus Unreviewed: has not been verified by a taxonomic editorCapsula J. Brun, 1896 †
Genus Unreviewed: has not been verified by a taxonomic editorCarnegia J. Pantocsek, 1912
Genus Unreviewed: has not been verified by a taxonomic editorCarrodoria S.F.Gray corr.Kuntze, 1898
Genus Unreviewed: has not been verified by a taxonomic editorCastracania G.B. De Toni, 1892 †
Genus Unreviewed: has not been verified by a taxonomic editorCatillus N.I. Hendey, 1977
Genus Unreviewed: has not been verified by a taxonomic editorCavitatus D.M. Williams, 1989 †
Genus Unreviewed: has not been verified by a taxonomic editorCentrodiscus Pantocsek, 1889
Genus Unreviewed: has not been verified by a taxonomic editorCentroporus J. Pantocsek, 1889 †
Genus Unreviewed: has not been verified by a taxonomic editorCeratangula P.A. Sims, 2008 †
Genus Unreviewed: has not been verified by a taxonomic editorCeratodiscus S.H. Meakin, 1938 †
Genus Unreviewed: has not been verified by a taxonomic editorCeratophora Pantocsek, 1889
Genus Unreviewed: has not been verified by a taxonomic editorChasea G D. Hanna, 1934 †
Genus Unreviewed: has not been verified by a taxonomic editorCheloniodiscus J. Pantocsek, 1889 †
Genus Unreviewed: has not been verified by a taxonomic editorChrysonema P.L. Anand, 1937
Genus Unreviewed: has not been verified by a taxonomic editorChuniella G. Karsten, 1905
Genus Unreviewed: has not been verified by a taxonomic editorCladogramma C.G. Ehrenberg, 1854 †
Genus Unreviewed: has not been verified by a taxonomic editorCladomphalus J.W.Bailey, 1894
Genus Unreviewed: has not been verified by a taxonomic editorClavicula J. Pantocsek, 1886 †
Genus Unreviewed: has not been verified by a taxonomic editorClavularia R.K. Greville, 1865 †
Genus Unreviewed: has not been verified by a taxonomic editorClevamphora C. Mereschkowsky, 1903
Genus Unreviewed: has not been verified by a taxonomic editorCleveia J. Pantocsek in J. Tempère, 1895
Genus Unreviewed: has not been verified by a taxonomic editorClevia C. Mereschkowsky, 1902
Genus Unreviewed: has not been verified by a taxonomic editorClimacidium C.G. Ehrenberg, 1870
Genus Unreviewed: has not been verified by a taxonomic editorClimacosira A. Grunow, 1862
Genus Unreviewed: has not been verified by a taxonomic editorClipeoparvus J. Woodbridge, E.J. Cox & N. Roberts in Woodbridge et al., 2010
Genus Unreviewed: has not been verified by a taxonomic editorCocconeiopsis A. Witkowski, H. Lange-Bertalot & D. Metzeltin, 2000
Genus Unreviewed: has not been verified by a taxonomic editorCoenobiodiscus A.R. Loeblich III, W.W. Wight & W.M. Darley, 1968
Genus Unreviewed: has not been verified by a taxonomic editorCollumicylindrus S. Komura, 2005 †
Genus Unreviewed: has not been verified by a taxonomic editorCometes H.Edsbagge, 1966
Genus Unreviewed: has not been verified by a taxonomic editorComperiella K.Sabbe & W.Vyverman, 2001
Genus Unreviewed: has not been verified by a taxonomic editorCompositus V.N. Vekschina, 1960 †
Genus Unreviewed: has not been verified by a taxonomic editorConcentrodiscus G.C. Khursevich, A.I. Moisseeva & G.A. Sukhova, 1989
Genus Unreviewed: has not been verified by a taxonomic editorConfervea O.F. Müller, 1873
Genus Unreviewed: has not been verified by a taxonomic editorCorbellia N.I. Maidana & F.E. Round, 1999
Genus Unreviewed: has not been verified by a taxonomic editorCorinna P.A.C. Heiberg, 1863 †
Genus Unreviewed: has not been verified by a taxonomic editorCorona P. Lefebure & E. Chenevière, 1938 †
Genus Unreviewed: has not been verified by a taxonomic editorCoronia C.G. Ehrenberg, 1840
Genus Unreviewed: has not been verified by a taxonomic editorCoronodiscus I. Suto, 2004 †
Genus Unreviewed: has not been verified by a taxonomic editorCortinocornus Z.I. Glezer, 1984 †
Genus Unreviewed: has not been verified by a taxonomic editorCoscinophaena C.G. Ehrenberg, 1854
Genus Unreviewed: has not been verified by a taxonomic editorCosmiodiscus R.K. Greville, 1866 †
Genus Unreviewed: has not been verified by a taxonomic editorCostopyxis Z.I. Glezer, 1984 †
Genus Unreviewed: has not been verified by a taxonomic editorCotyledon J. Brun, 1891
Genus Unreviewed: has not been verified by a taxonomic editorCoxia H. Lange-Bertalot & G. Moser in G. Moser, H. Lange-Bertalot & D. Metze, 1998
Genus Unreviewed: has not been verified by a taxonomic editorCraspedopleura M. Poulin, 1993
Genus Unreviewed: has not been verified by a taxonomic editorCraspedoporus R.K. Greville, 1863 †
Genus Unreviewed: has not been verified by a taxonomic editorCreania M.P Olney in Olney, Bohaty, Harwood & Scherer, 2009 †
Genus Unreviewed: has not been verified by a taxonomic editorCristodiscus Z.I. Glezer & A.P. Olshtynskaya, 1994 †
Genus Unreviewed: has not been verified by a taxonomic editorCrossophialus D.M. Harwood & R. Gersonde, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorCrucidenticula F.Akiba & Y.Yanagisawa, 1986 †
Genus Unreviewed: has not been verified by a taxonomic editorCrystalia Sommerfeld in J.B.M. Bory de Saint-Vincent, 1824
Genus Unreviewed: has not been verified by a taxonomic editorCtenophora A. de Brebisson ex F.T. Kützing, 1849
Genus Unreviewed: has not been verified by a taxonomic editorCultria (D. Metzeltin & H. Lange-Bertalot) D. Metzeltin & H. Lange-Bertalot, 2007
Genus Unreviewed: has not been verified by a taxonomic editorCultria D. Metzeltin & H. Lange-Bertalot, 1998
Genus Unreviewed: has not been verified by a taxonomic editorCussia H.-J. Schrader, 1974
Genus Unreviewed: has not been verified by a taxonomic editorCycloites J. Grüss, 1928
Genus Unreviewed: has not been verified by a taxonomic editorCycloplea V.B.A. Trevisan di San Leon, 1848
Genus Unreviewed: has not been verified by a taxonomic editorCyclosira H. Peragallo & M. Peragallo, 1907
Genus Unreviewed: has not been verified by a taxonomic editorCyclostephanopsis L. Loginova, 1993 †
Genus Unreviewed: has not been verified by a taxonomic editorCylindropyxis N.I. Hendey, 1964
Genus Unreviewed: has not been verified by a taxonomic editorCymatodiscus N.I. Hendey, 1958
Genus Unreviewed: has not been verified by a taxonomic editorCymatogonia A. Grunow, 1883
Genus Unreviewed: has not been verified by a taxonomic editorCymatotheca N.I. Hendey, 1958
Genus Unreviewed: has not been verified by a taxonomic editorCymbamphora P.T. Cleve, 1895
Genus Unreviewed: has not been verified by a taxonomic editorCymbellopsis K. Krammer, 1997
Genus Unreviewed: has not been verified by a taxonomic editorCymbophora (F.T. Kützing) A. de Brébisson, 1838
Genus Unreviewed: has not been verified by a taxonomic editorCymbosira F.T. Kützing, 1844
Genus Unreviewed: has not been verified by a taxonomic editorCypellachaetes D.M. Harwood & R. Gersonde, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorDactylacanthis S. Komura, 1999 †
Genus Unreviewed: has not been verified by a taxonomic editorDalai-Lama C. Mereschkowsky, 1906
Genus Unreviewed: has not been verified by a taxonomic editorDandrelion P. Lefebure, 1947
Genus Unreviewed: has not been verified by a taxonomic editorDasyangea D.M. Harwood & R. Gersonde, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorDebya J. Rattray, 1888
Genus Unreviewed: has not been verified by a taxonomic editorDebya J. Pantocsek, 1886
Genus Unreviewed: has not been verified by a taxonomic editorDendrelion J. Pantocsek, 1928
Genus Unreviewed: has not been verified by a taxonomic editorDendrella J.B.M. Bory de Saint-Vincent, 1822
Genus Unreviewed: has not been verified by a taxonomic editorDendrogonia S. Komura, 2007 †
Genus Unreviewed: has not been verified by a taxonomic editorDextradonator R. Ross & P.A. Sims, 1980
Genus Unreviewed: has not been verified by a taxonomic editorDiatomosira V.B.A. Trevisan di San Leon, 1848
Genus Unreviewed: has not been verified by a taxonomic editorDichomenis C.G. Ehrenberg, 1862
Genus Unreviewed: has not been verified by a taxonomic editorDichotropiscus S. Komura, 1995 †
Genus Unreviewed: has not been verified by a taxonomic editorDickensoniaforma R.P. Scherer, 1997 †
Genus Unreviewed: has not been verified by a taxonomic editorDickieia M.J. Berkeley ex F.T. Kützing, 1844
Genus Unreviewed: has not been verified by a taxonomic editorDicladia C.G. Ehrenberg, 1844 †
Genus Unreviewed: has not been verified by a taxonomic editorDicladiopsis G.B. De Toni, 1894
Genus Unreviewed: has not been verified by a taxonomic editorDictyolampra C.G. Ehrenberg, 1847 †
Genus Unreviewed: has not been verified by a taxonomic editorDictyopyxis C.G. Ehrenberg, 1844
Genus Unreviewed: has not been verified by a taxonomic editorDimeractis S. Komura, 2001 †
Genus Unreviewed: has not been verified by a taxonomic editorDimerosira H. Peragallo in H. Peragallo & M. Peragallo, 1901
Genus Unreviewed: has not been verified by a taxonomic editorDiommatetras S. Komura, 2001 †
Genus Unreviewed: has not been verified by a taxonomic editorDiomphala C.G. Ehrenberg, 1842
Genus Unreviewed: has not been verified by a taxonomic editorDiprora S.P. Main, 2003
Genus Unreviewed: has not been verified by a taxonomic editorDisciferium A.G. Vologdin, 1962 †
Genus Unreviewed: has not been verified by a taxonomic editorDiscodiscus A.M. Gombos, Jr., 1980 †
Genus Unreviewed: has not been verified by a taxonomic editorDiscoites J. Grüss, 1928
Genus Unreviewed: has not been verified by a taxonomic editorDisconeis P.T. Cleve, 1895
Genus Unreviewed: has not been verified by a taxonomic editorDiscosira L. Rabenhorst, 1853
Genus Unreviewed: has not been verified by a taxonomic editorDiscus C. Stodder, 1879
Genus Unreviewed: has not been verified by a taxonomic editorDispinodiscus I. Suto, 2004 †
Genus Unreviewed: has not been verified by a taxonomic editorDistichanthes C.G. Ehrenberg, 1854
Genus Unreviewed: has not been verified by a taxonomic editorDossetia F. Azpeitia, 1911 †
Genus Unreviewed: has not been verified by a taxonomic editorDrepanotheca H.-J. Schrader ex Round, Crawford & Mann, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorDruridgia A.S. Donkin, 1861
Genus Unreviewed: has not been verified by a taxonomic editorEchinaria F.T. Kützing, 1844
Genus Unreviewed: has not been verified by a taxonomic editorEchinodiscus A. Mann, 1925
Genus Unreviewed: has not been verified by a taxonomic editorEchinopyxis J. Pantocsek, 1913
Genus Unreviewed: has not been verified by a taxonomic editorEctodictyon G.C. Khursevich & G.P. Cherniaeva, 1989 †
Genus Unreviewed: has not been verified by a taxonomic editorEhrenbergiulva A. Witkowski, H. Lange-Bertalot & D. Metzeltin in A. Witkowski & H. Lange-Bertalot, 2004
Genus Unreviewed: has not been verified by a taxonomic editorEmersonia J.W. Bailey, 1842
Genus Unreviewed: has not been verified by a taxonomic editorEndosigma A. de Brébisson in Orbigny, 1848
Genus Unreviewed: has not been verified by a taxonomic editorEndostauron Brébisson ex Möller, 1892
Genus Unreviewed: has not been verified by a taxonomic editorEndostauron A. Grunow, 1880
Genus Unreviewed: has not been verified by a taxonomic editorEntogonia R.K. Greville, 1863
Genus Unreviewed: has not been verified by a taxonomic editorEntomogaster C.G. Ehrenberg, 1871
Genus Unreviewed: has not been verified by a taxonomic editorEpiphalaina R.W. Holmes, S. Nagasawa & H. Takano, 1993
Genus Unreviewed: has not been verified by a taxonomic editorEpithelion J. Pantocsek, 1905
Genus Unreviewed: has not been verified by a taxonomic editorEpithema A. de Brébisson, 1838
Genus Unreviewed: has not been verified by a taxonomic editorEuceratoneis A. Grunow in L. Rabenhorst, 1865
Genus Unreviewed: has not been verified by a taxonomic editorEumeridion F.T. Kützing, 1844
Genus Unreviewed: has not been verified by a taxonomic editorEunophora W. Vyverman, K. Sabbe & D.G. Mann in W. Vyverman et al., 1998
Genus Unreviewed: has not been verified by a taxonomic editorEunotiopsis A. Grunow in P.T. Cleve & J.D. Moller, 1879
Genus Unreviewed: has not been verified by a taxonomic editorEupleuria G.A.W. Arnott, 1858
Genus Unreviewed: has not been verified by a taxonomic editorEupodiscus C.G. Ehrenberg, 1844
Genus Unreviewed: has not been verified by a taxonomic editorEupterotrum S.Komura, 1997 †
Genus Unreviewed: has not been verified by a taxonomic editorEurossia P.A. Sims in A.D. Mahood, J.A. Barron & P.A. Sims, 1993 †
Family Unreviewed: has not been verified by a taxonomic editorEustephaniaceae
Genus Unreviewed: has not been verified by a taxonomic editorEustephanias S. Komura, 1999 †
Genus Unreviewed: has not been verified by a taxonomic editorExcentron J. Ralfs in A. Pritchard, 1861
Genus Unreviewed: has not been verified by a taxonomic editorFenestrella R.K. Greville, 1863 †
Genus Unreviewed: has not been verified by a taxonomic editorFibula Wm. Smith, 1859
Genus Unreviewed: has not been verified by a taxonomic editorFlexibiddulphia R. Simonsen, 1987 †
Genus Unreviewed: has not been verified by a taxonomic editorFogedia A. Witkowski, H. Lange-Bertalot, D. Metzeltin & G. Bafana, 1997
Genus Unreviewed: has not been verified by a taxonomic editorFontigonium P.A. Sims & N.I. Hendey, 1996
Genus Unreviewed: has not been verified by a taxonomic editorFovirhombus S. Komura, 2005 †
Genus Unreviewed: has not been verified by a taxonomic editorFragilariella N.I. Hendey, 1958
Genus Unreviewed: has not been verified by a taxonomic editorFryxelliella A.K.S.K. Prasad, K.A. Riddle & R.J. Livingston, 1997
Genus Unreviewed: has not been verified by a taxonomic editorFusiformella S. Komura, 2005 †
Genus Unreviewed: has not been verified by a taxonomic editorFusotheca C. Mereschkowsky, 1878
Genus Unreviewed: has not been verified by a taxonomic editorGato C.S.Lobban & J.N.Navarro, 2013
Genus Unreviewed: has not been verified by a taxonomic editorGemellodiscus I. Suto, 2004 †
Genus Unreviewed: has not been verified by a taxonomic editorGiffenia F.E. Round & P.W. Basson, 1997
Genus Unreviewed: has not been verified by a taxonomic editorGladiopsis R. Gersonde & D.M. Harwood, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorGleseria E.G. Lupikina & L.M. Dolmatova, L.M., 1984 †
Genus Unreviewed: has not been verified by a taxonomic editorGliwiczia M.Kulikovskiy, Lange-Bertalot & A.Witkowski, 2013
Genus Unreviewed: has not been verified by a taxonomic editorGloeonema C.G. Ehrenberg, 1856
Genus Unreviewed: has not been verified by a taxonomic editorGloionema C.A. Agardh, 1812
Genus Unreviewed: has not been verified by a taxonomic editorGlyphodiscus R.K. Greville, 1862
Genus Unreviewed: has not been verified by a taxonomic editorGolovenkinia N.I. Strelnikova, 1997 †
Genus Unreviewed: has not been verified by a taxonomic editorGomphogramma A. Braun in L. Rabenhorst, 1853
Genus Unreviewed: has not been verified by a taxonomic editorGomphonema C.A. Agardh, 1824
Genus Unreviewed: has not been verified by a taxonomic editorGoniothecium C.G. Ehrenberg, 1843 †
Genus Unreviewed: has not been verified by a taxonomic editorGrammatonema F.T. Kützing, 1845
Genus Unreviewed: has not been verified by a taxonomic editorGrayia E. Grove & J. Brun in A. Schmidt et al., 1892
Genus Unreviewed: has not been verified by a taxonomic editorGroentvedia N.I. Hendey, 1964
Genus Unreviewed: has not been verified by a taxonomic editorGrovea A. Schmidt ex Van Heurck, 1896 †
Genus Unreviewed: has not been verified by a taxonomic editorGrunoviella H. Van Heurck, 1896
Genus Unreviewed: has not been verified by a taxonomic editorGrunowia L. Rabenhorst, 1864
Genus Unreviewed: has not been verified by a taxonomic editorGrymaia J.W. Bailey ex L.W. Bailey, 1861
Genus Unreviewed: has not been verified by a taxonomic editorGutwinskiella G.B. De Toni, 1894
Genus Unreviewed: has not been verified by a taxonomic editorGyrocylindrus N.I. Strelnikova & V.A. Nikolaev, 1995 †
Genus Unreviewed: has not been verified by a taxonomic editorGyropandorus S.Komura, 1997 †
Genus Unreviewed: has not been verified by a taxonomic editorGyroptychus A. Schmidt in A. Schmidt et al., 1890 †
Genus Unreviewed: has not been verified by a taxonomic editorHalionyx C.G. Ehrenberg, 1844
Genus Unreviewed: has not been verified by a taxonomic editorHalonetrum H. Lohmann, 1919
Genus Unreviewed: has not been verified by a taxonomic editorHalurina C. Zimmermann, 1918
Genus Unreviewed: has not been verified by a taxonomic editorHamatusia S.R. Stidolph, 1993
Genus Unreviewed: has not been verified by a taxonomic editorHandmannia M. Peragallo in R. Handmann, 1913
Genus Unreviewed: has not been verified by a taxonomic editorHanicella Lobban & Ashworth, 2014
Genus Unreviewed: has not been verified by a taxonomic editorHantzschiopsidea J. Grüss, 1928
Genus Unreviewed: has not been verified by a taxonomic editorHarrisonii E.M.Nelson
Genus Unreviewed: has not been verified by a taxonomic editorHaynaldella J. Pantocsek, 1892
Genus Unreviewed: has not been verified by a taxonomic editorHaynaldia J. Pantocsek, 1889
Genus Unreviewed: has not been verified by a taxonomic editorHaynaldiella J. Pantocsek ex H. Van Heurck, 1896
Genus Unreviewed: has not been verified by a taxonomic editorHeibergia R.K. Greville, 1865 †
Genus Unreviewed: has not been verified by a taxonomic editorHeliodiscus H. Van Heurck Fide G. Karsten in A. Engler & K. Prantl, 1928
Genus Unreviewed: has not been verified by a taxonomic editorHeliopelta C.G. Ehrenberg, 1844
Genus Unreviewed: has not been verified by a taxonomic editorHelisella A. Jurilj, 1948
Genus Unreviewed: has not been verified by a taxonomic editorHelissella Jurilj, 1949
Genus Unreviewed: has not been verified by a taxonomic editorHelminthopsidella P.C. Silva, 1970 †
Genus Unreviewed: has not been verified by a taxonomic editorHemizoster C.G. Ehrenberg, 1844
Genus Unreviewed: has not been verified by a taxonomic editorHendeya J.A. Long, D.P. Fuge & J. Smith, 1946
Genus Unreviewed: has not been verified by a taxonomic editorHenseniella F. Schütt ex G.B. De Toni, 1894
Genus Unreviewed: has not been verified by a taxonomic editorHenshawia A. Mann, 1925
Genus Unreviewed: has not been verified by a taxonomic editorHercotheca C.G. Ehrenberg, 1844 †
Genus Unreviewed: has not been verified by a taxonomic editorHeribaudia M. Peragallo in J. Heribaud, 1893 †
Genus Unreviewed: has not been verified by a taxonomic editorHeromphala P. Lefebure, 1947
Genus Unreviewed: has not been verified by a taxonomic editorHeroneis P. Lefebure, 1947
Genus Unreviewed: has not been verified by a taxonomic editorHesslandia A. Cleve-Euler in A. Cleve-Euler & I. Hessland, 1947
Genus Unreviewed: has not been verified by a taxonomic editorHeterangion S. Komura, 2001 †
Genus Unreviewed: has not been verified by a taxonomic editorHeterocampa C.G. Ehrenberg, 1870 †
Genus Unreviewed: has not been verified by a taxonomic editorHeterodictyon R.K. Greville, 1863 †
Genus Unreviewed: has not been verified by a taxonomic editorHeteromphala C.G. Ehrenberg, 1859
Genus Unreviewed: has not been verified by a taxonomic editorHeteroneis P.T. Cleve, 1895
Genus Unreviewed: has not been verified by a taxonomic editorHeterostephania C.G. Ehrenberg, 1854
Genus Unreviewed: has not been verified by a taxonomic editorHimantidium C.G. Ehrenberg, 1840
Genus Unreviewed: has not been verified by a taxonomic editorHimantosoma V.B.A. Trevisan di San Leon, 1848
Genus Unreviewed: has not been verified by a taxonomic editorHomalodiscus A.S. Orsted, 1844
Genus Unreviewed: has not been verified by a taxonomic editorHormophora A. Jurilj, 1957
Genus Unreviewed: has not been verified by a taxonomic editorHorodiscus G D. Hanna, 1927 †
Genus Unreviewed: has not been verified by a taxonomic editorHorstia J. Sieminska & B. Kwiecinska, 2002 †
Genus Unreviewed: has not been verified by a taxonomic editorHumbugodiscus J. Deby, 1890
Genus Unreviewed: has not been verified by a taxonomic editorHustedtia F. Meister, 1932
Genus Unreviewed: has not been verified by a taxonomic editorHustedtiella R. Simonsen, 1960
Genus Unreviewed: has not been verified by a taxonomic editorHuttonia E. Grove & G. Sturt, 1887
Genus Unreviewed: has not been verified by a taxonomic editorHyalodictya C.G. Ehrenberg, 1871
Genus Unreviewed: has not been verified by a taxonomic editorHyalodiscopsis T.F. Kozyrenko & T.V. Lativska, 1992
Genus Unreviewed: has not been verified by a taxonomic editorHyalogramma M.Garcia, 2012
Genus Unreviewed: has not been verified by a taxonomic editorHyalopyxis I.V. Makarova, 1989 †
Genus Unreviewed: has not been verified by a taxonomic editorHyalosira F.T. Kützing, 1844
Genus Unreviewed: has not been verified by a taxonomic editorHyalotrochus D.M. Harwood & R. Gersonde, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorHydrolinum H.F. Link, 1820
Genus Unreviewed: has not been verified by a taxonomic editorHydrosirella F. Hustedt, 1952 †
Genus Unreviewed: has not been verified by a taxonomic editorHylobiblium Wolle, 1894
Genus Unreviewed: has not been verified by a taxonomic editorHyperion A.M. Gombos, Jr., 1983 †
Genus Unreviewed: has not been verified by a taxonomic editorHystrix J.B.M. Bory de Saint-Vincent, 1822
Genus Unreviewed: has not been verified by a taxonomic editorIconella A. Jurilj, 1948
Genus Unreviewed: has not been verified by a taxonomic editorIkebea S. Komura, 1975 †
Genus Unreviewed: has not been verified by a taxonomic editorImparvalvia S. Komura, 2007 †
Genus Unreviewed: has not been verified by a taxonomic editorIncisoria M. Hajos in M. Hajos & H. Stradner, 1975 †
Genus Unreviewed: has not been verified by a taxonomic editorInsilella C.G. Ehrenberg, 1845
Genus Unreviewed: has not been verified by a taxonomic editorIsodiscus J. Rattray, 1888
Genus Unreviewed: has not been verified by a taxonomic editorIsomeria Chevallier
Genus Unreviewed: has not been verified by a taxonomic editorIsthmiella P.T. Cleve, 1873
Genus Unreviewed: has not been verified by a taxonomic editorJanischia A. Grunow in H. Van Heurck, 1883
Genus Unreviewed: has not been verified by a taxonomic editorJousea Z.I. Glezer, 1967
Genus Unreviewed: has not been verified by a taxonomic editorKannoa S. Komura, 1980 †
Genus Unreviewed: has not been verified by a taxonomic editorKatahiraia S. Komura, 1976 †
Genus Unreviewed: has not been verified by a taxonomic editorKentrodiscus J. Pantocsek, 1889 †
Genus Unreviewed: has not been verified by a taxonomic editorKerkis R. Gersonde & D.M. Harwood, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorKidoa S. Komura, 1979 †
Genus Unreviewed: has not been verified by a taxonomic editorKlinodiscus A. Jurilj, 1948
Genus Unreviewed: has not been verified by a taxonomic editorKozhowia M.S.Kulikowskiy & H.Lange-Bertalot, 2012
Genus Unreviewed: has not been verified by a taxonomic editorKozloviella A.P. Jousé, 1974
Genus Unreviewed: has not been verified by a taxonomic editorKreagra R. Gersonde & D.M. Harwood, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorKtenodiscus J. Pantocsek, 1889
Genus Unreviewed: has not been verified by a taxonomic editorKuemmerlea J.A. Krenner, 1926
Genus Unreviewed: has not been verified by a taxonomic editorLacustriella H.Lange-Bertalot, M.S.Kulikovskiy & D.Metzeltin, 2012
Genus Unreviewed: has not been verified by a taxonomic editorLamella J. Brun, 1894
Genus Unreviewed: has not been verified by a taxonomic editorLamprotediscus J. Pantocsek, 1892 †
Genus Unreviewed: has not been verified by a taxonomic editorLancineis G.W. Andrews, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorLauderiopsis C.H. Ostenfeld & J. Schmidt, 1902
Genus Unreviewed: has not been verified by a taxonomic editorLentiliforma S. Komura, 2006 †
Genus Unreviewed: has not been verified by a taxonomic editorLeptoscaphos H.-J. Schrader, 1969 †
Genus Unreviewed: has not been verified by a taxonomic editorLeudugeria J. Tempère ex H. Van Heurck, 1896
Genus Unreviewed: has not been verified by a taxonomic editorLibellus P.T. Cleve, 1873
Genus Unreviewed: has not been verified by a taxonomic editorLigulatium A.G. Vologdin, 1962 †
Genus Unreviewed: has not been verified by a taxonomic editorLingulatium
Genus Unreviewed: has not been verified by a taxonomic editorLioneis C.G. Ehrenberg, 1861
Genus Unreviewed: has not been verified by a taxonomic editorLiostephania C.G. Ehrenberg, 1847 †
Genus Unreviewed: has not been verified by a taxonomic editorLiparogyra C.G. Ehrenberg, 1848
Genus Unreviewed: has not been verified by a taxonomic editorLiradiscus R.K. Greville, 1865 †
Genus Unreviewed: has not been verified by a taxonomic editorLiriogramma R.W. Kolbe, 1954
Genus Unreviewed: has not been verified by a taxonomic editorLisitzinia A.P. Jousé, 1978 †
Genus Unreviewed: has not been verified by a taxonomic editorLithobotrys C.G. Ehrenberg, 1844
Genus Unreviewed: has not been verified by a taxonomic editorLobarzewskya V.B.A. Trevisan di San Leon, 1848
Genus Unreviewed: has not been verified by a taxonomic editorLobodiscus Ye.G. Lupikina & G.K. Khursevich, 1991 †
Genus Unreviewed: has not been verified by a taxonomic editorLomonycus S. Komura, 1996 †
Genus Unreviewed: has not been verified by a taxonomic editorLonginata M. Hajos in M. Hajos & H. Stradner, 1975 †
Genus Unreviewed: has not been verified by a taxonomic editorLophotheca H.-J. Schrader, 1969 †
Genus Unreviewed: has not been verified by a taxonomic editorLunella P. Snoeijs, 1996
Genus Unreviewed: has not been verified by a taxonomic editorLunulina J.B.M. Bory de Saint-Vincent, 1822
Genus Unreviewed: has not been verified by a taxonomic editorLysicyclia C.G. Ehrenberg, 1856
Genus Unreviewed: has not been verified by a taxonomic editorLysigonium H.F. Link, 1820
Genus Unreviewed: has not been verified by a taxonomic editorMacrora G D. Hanna, 1932 †
Genus Unreviewed: has not been verified by a taxonomic editorMaluina R. Ross & P.A. Sims, 1987 †
Genus Unreviewed: has not been verified by a taxonomic editorMammidion J.A. Long, D.P. Fuge & J. Smith, 1946 †
Genus Unreviewed: has not been verified by a taxonomic editorMammula G. Karsten in A. Engler & K. Prantl, 1928
Genus Unreviewed: has not been verified by a taxonomic editorMargaritoxon C. Janisch, 1862
Genus Checked: verified by a taxonomic editorMargaritum H. Moreira Filho, 1968
Genus Unreviewed: has not been verified by a taxonomic editorMastodiscus J.W. Bailey, 1854
Genus Unreviewed: has not been verified by a taxonomic editorMediaria V.S. Scheschukova-Poretzkaja, 1962 †
Genus Unreviewed: has not been verified by a taxonomic editorMelchersiela C. Teixeira, 1959
Genus Unreviewed: has not been verified by a taxonomic editorMelotomus Corda
Genus Unreviewed: has not been verified by a taxonomic editorMeretrosulus G D. Hanna, 1927 †
Genus Unreviewed: has not been verified by a taxonomic editorMeristosolen D.M. Harwood & R. Gersonde, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorMesasterias C.G. Ehrenberg, 1872
Genus Unreviewed: has not been verified by a taxonomic editorMesodictyopsis Khursevich, Iwashita, Kociolek & Fedenya in Khursevich et al., 2004 †
Genus Unreviewed: has not been verified by a taxonomic editorMicrampulla G D. Hanna, 1927 †
Genus Unreviewed: has not been verified by a taxonomic editorMicroneis P.T. Cleve, 1895
Genus Unreviewed: has not been verified by a taxonomic editorMicroorbis R. Gersonde & D.M. Harwood, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorMicrosolenia H. Takano, 1998
Genus Unreviewed: has not been verified by a taxonomic editorMicrospodiscus A. Grunow in H. Van Heurck, 1883
Genus Unreviewed: has not been verified by a taxonomic editorMicrostigma (P.T. Cleve) F. Meister, 1919
Genus Unreviewed: has not been verified by a taxonomic editorMicrotheca C.G. Ehrenberg, 1838
Genus Unreviewed: has not been verified by a taxonomic editorMiosira K. Krammer, H. Lange-Bertalot & W. Schiller, 1997 †
Genus Unreviewed: has not been verified by a taxonomic editorMitralifer A.G. Vologdin, 1962 †
Genus Unreviewed: has not been verified by a taxonomic editorMoelleria P.T. Cleve, 1873
Genus Unreviewed: has not been verified by a taxonomic editorMoisseevia N.I. Strelnikova, 1997 †
Genus Unreviewed: has not been verified by a taxonomic editorMonema R.K. Greville, 1827
Genus Unreviewed: has not been verified by a taxonomic editorMonema M.J. Berkeley, 1833
Genus Unreviewed: has not been verified by a taxonomic editorMonile R. Ross & P.A. Sims, 1987 †
Genus Unreviewed: has not been verified by a taxonomic editorMonobrachia H.-J. Schrader in H.-J. Schrader & J. Fenner, 1976 †
Genus Unreviewed: has not been verified by a taxonomic editorMonocis P. Lefebure, 1947
Genus Unreviewed: has not been verified by a taxonomic editorMonocladia I. Suto, 2003 †
Genus Unreviewed: has not been verified by a taxonomic editorMonogramma C.G. Ehrenberg, 1843
Genus Unreviewed: has not been verified by a taxonomic editorMonopsia E. Grove & G. Sturt, 1887 †
Genus Unreviewed: has not been verified by a taxonomic editorMuelleriopsis N.I. Hendey, 1972 †
Genus Unreviewed: has not been verified by a taxonomic editorNanofrustulum F.E. Round, H. Hallsteinsen & E. Paasche, 1999
Genus Unreviewed: has not been verified by a taxonomic editorNanoneis R.E. Norris, 1973
Genus Unreviewed: has not been verified by a taxonomic editorNaunema C.G. Ehrenberg, 1838
Genus Unreviewed: has not been verified by a taxonomic editorNaviculonema C.L.Graeff, J.P.Kociolek & S.R.Rushforth, 2013
Genus Unreviewed: has not been verified by a taxonomic editorNeidiomorpha H. Lange-Bertalot & M. Cantonati in M. Cantonati, H. Lange-Bertlaot & N. Angeli, 2010
Genus Unreviewed: has not been verified by a taxonomic editorNematoplata J.B.M. Bory de Saint-Vincent, 1822
Genus Unreviewed: has not been verified by a taxonomic editorNeobrunia O. Kuntze, 1894 †
Genus Unreviewed: has not been verified by a taxonomic editorNeodetonia S. Blanco, 2011
Genus Unreviewed: has not been verified by a taxonomic editorNeograya O. Kuntze, 1898
Genus Unreviewed: has not been verified by a taxonomic editorNephroneis M.C. Amspoker, 1989
Genus Unreviewed: has not been verified by a taxonomic editorNinastrelnikovia H.Lange-Bertalot & A.Fuhrmann, 2014
Genus Unreviewed: has not been verified by a taxonomic editorNitzschiopsidea J. Grüss, 1928
Genus Unreviewed: has not been verified by a taxonomic editorNoszkya P. Lefebure & E. Cheneviere, 1939 †
Genus Unreviewed: has not been verified by a taxonomic editorNothoceratium G.B. De Toni, 1894
Genus Unreviewed: has not been verified by a taxonomic editorOcularia E.J. Quekett, 1844
Genus Unreviewed: has not been verified by a taxonomic editorOdontodiscus C.G. Ehrenberg, 1845 †
Genus Unreviewed: has not been verified by a taxonomic editorOdontotropis A. Grunow, 1884 †
Genus Unreviewed: has not been verified by a taxonomic editorOmphalopelta C.G. Ehrenberg, 1844
Genus Unreviewed: has not been verified by a taxonomic editorOmphalophortron S. Komura, 2005 †
Genus Unreviewed: has not been verified by a taxonomic editorOmphalopsis R.K. Greville, 1863
Genus Unreviewed: has not been verified by a taxonomic editorOmphalotheca C.G. Ehrenberg, 1854
Genus Unreviewed: has not been verified by a taxonomic editorOncosphenia C.G. Ehrenberg, 1845
Genus Unreviewed: has not been verified by a taxonomic editorOpephoropsis J. Frenguelli, 1945
Genus Unreviewed: has not been verified by a taxonomic editorOrthotropis P.T. Cleve, 1891
Genus Unreviewed: has not been verified by a taxonomic editorOshitea S. Komura, 1993 †
Genus Unreviewed: has not been verified by a taxonomic editorPalaeotrigonium A.G. Vologdin, 1962 †
Genus Unreviewed: has not been verified by a taxonomic editorPaleopandorus S. Komura, 1996 †
Genus Unreviewed: has not been verified by a taxonomic editorPaltonophora F.T. Kützing, 1833
Genus Unreviewed: has not been verified by a taxonomic editorPantocsekia A. Grunow ex J. Pantocsek, 1886 †
Genus Unreviewed: has not been verified by a taxonomic editorPappia M. Hajos in M. Hajos & Z. Rehakova, 1974
Genus Unreviewed: has not been verified by a taxonomic editorParadesmus A.C.J. Corda, 1835
Genus Unreviewed: has not been verified by a taxonomic editorParodontella S. Komura, 1999 †
Genus Unreviewed: has not been verified by a taxonomic editorPentapodiscus C.G. Ehrenberg, 1843
Genus Unreviewed: has not been verified by a taxonomic editorPeponia R.K. Greville, 1863 †
Genus Unreviewed: has not been verified by a taxonomic editorPeragalla F. Schütt, 1895
Genus Unreviewed: has not been verified by a taxonomic editorPeragallia F. Schütt, 1895
Genus Unreviewed: has not been verified by a taxonomic editorPeragalloella H. Van Heurck, 1909
Genus Unreviewed: has not been verified by a taxonomic editorPeristephania C.G. Ehrenberg, 1854
Genus Unreviewed: has not been verified by a taxonomic editorPerithyra C.G. Ehrenberg ex H. Van Heurck, 1896
Genus Unreviewed: has not been verified by a taxonomic editorPerizonium F. Cohn & C. Janisch ex L. Rabenhorst, 1864
Genus Unreviewed: has not been verified by a taxonomic editorPeroniopsis F. Hustedt, 1952
Genus Unreviewed: has not been verified by a taxonomic editorPetitia M. Peragallo in J. Tempère & H. Peragallo, 1909
Genus Unreviewed: has not been verified by a taxonomic editorPhacodiscus A. Meunier, 1910
Genus Unreviewed: has not been verified by a taxonomic editorPhaeothallus K.I.Meyer
Genus Unreviewed: has not been verified by a taxonomic editorPhalarina Ehrenberg
Genus Unreviewed: has not been verified by a taxonomic editorPhialediscus L. Vailionis, 1930
Genus Unreviewed: has not been verified by a taxonomic editorPhlyctaenia F.T. Kützing, 1849
Genus Unreviewed: has not been verified by a taxonomic editorPinnulariosigma T.V. Desikachary, V.N. Raja Rao & V.T. Sridharan in T.V. Desikachary, 1989
Genus Unreviewed: has not been verified by a taxonomic editorPlagiodiscus A. Jurilj, 1948
Genus Unreviewed: has not been verified by a taxonomic editorPlayaensis S.A. Spaulding & J.P. Kociolek in S.A. Spaulding, J.P. Kociolek & Davis, D.R., 2002
Genus Unreviewed: has not been verified by a taxonomic editorPlegmolobos S. Komura, 2005 †
Genus Unreviewed: has not been verified by a taxonomic editorPleurodesmium F.T. Kützing, 1846
Genus Unreviewed: has not been verified by a taxonomic editorPleurodiscina P.C. Silva, 1970
Genus Unreviewed: has not been verified by a taxonomic editorPleurodiscus J.W. Barker & S.H. Meakin, 1944
Genus Unreviewed: has not been verified by a taxonomic editorPleurosiphonia C.G. Ehrenberg, 1871
Genus Unreviewed: has not been verified by a taxonomic editorPleurostaurum L. Rabenhorst, 1859
Genus Unreviewed: has not been verified by a taxonomic editorPlicatodiscus Z.I. Glezer, 1988
Genus Unreviewed: has not been verified by a taxonomic editorPloiaria J. Pantocsek ex Van Heurck, 1896 †
Genus Unreviewed: has not been verified by a taxonomic editorPlumosigma T. Nemoto, 1956
Genus Unreviewed: has not been verified by a taxonomic editorPlurifenestra S. Komura, 1996 †
Genus Unreviewed: has not been verified by a taxonomic editorPodiscus J.W. Bailey, 1844
Genus Unreviewed: has not been verified by a taxonomic editorPododiscus F.T. Kützing, 1844
Genus Unreviewed: has not been verified by a taxonomic editorPodosphenia Ehrenberg, 1836
Genus Unreviewed: has not been verified by a taxonomic editorPogoneis F.E. Round & P.W. Basson, 1997
Genus Unreviewed: has not been verified by a taxonomic editorPoloniasira I. Kaczmarska & J.M. Ehrman, 2008 †
Genus Unreviewed: has not been verified by a taxonomic editorPolyceratium A.F. Castracane, 1886
Genus Unreviewed: has not been verified by a taxonomic editorPolygonalium A.G. Vologdin, 1962 †
Genus Unreviewed: has not been verified by a taxonomic editorPolymyscos C. Janisch, 1888
Genus Unreviewed: has not been verified by a taxonomic editorPomphodiscus J.W. Barker & S.H. Meakin, 1947 †
Genus Unreviewed: has not been verified by a taxonomic editorPonticella C.G. Ehrenberg, 1873
Genus Unreviewed: has not been verified by a taxonomic editorPontodiscus D.N.Temniskova-Topalova & V.S.Sheshukova-Poretzkaya, 1981 †
Genus Unreviewed: has not been verified by a taxonomic editorPoretzkia A.P. Jousé, 1949 †
Genus Unreviewed: has not been verified by a taxonomic editorPorocyclia C.G. Ehrenberg, 1848
Genus Unreviewed: has not been verified by a taxonomic editorPorodiscus R.K. Greville, 1863 †
Genus Unreviewed: has not been verified by a taxonomic editorPorostauros F. Habirshaw, 1877
Genus Unreviewed: has not been verified by a taxonomic editorPorosularia B.V. Skvortzov, 1976
Genus Unreviewed: has not been verified by a taxonomic editorPorotheca J. Fenner, 1994
Genus Unreviewed: has not been verified by a taxonomic editorPotamodiscus J. Gerloff, 1968
Genus Unreviewed: has not been verified by a taxonomic editorPraecymatosira N.I. Strelnikova in Dzinoridze, Jousé & Stelnikova, 1979
Genus Unreviewed: has not been verified by a taxonomic editorPraeepithemia A.P. Jousé, 1952
Genus Unreviewed: has not been verified by a taxonomic editorPraethalassiosiropsis R. Gersonde & D.M. Harwood, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorPravifusus A. Witkowski, H. Lange-Bertalot & D. Metzeltin, 2000
Genus Unreviewed: has not been verified by a taxonomic editorPritchardia L. Rabenhorst, 1864
Genus Unreviewed: has not been verified by a taxonomic editorProboscidea T.B.B. Paddock & P.A. Sims, 1980
Genus Unreviewed: has not been verified by a taxonomic editorProboscineis F. Butzin, 1980
Genus Unreviewed: has not been verified by a taxonomic editorProrostaurus C.G. Ehrenberg, 1843
Genus Unreviewed: has not been verified by a taxonomic editorProtonema Meneghinini, 1845
Genus Unreviewed: has not been verified by a taxonomic editorPsammoparalia
Genus Unreviewed: has not been verified by a taxonomic editorPseudauliscus G. Leuduger-Fortmorel, 1879
Genus Unreviewed: has not been verified by a taxonomic editorPseudoamphiprora (P.T. Cleve) P.T. Cleve, 1894 †
Genus Unreviewed: has not been verified by a taxonomic editorPseudoaulacodiscus V.N. Vekschina, 1961 †
Genus Unreviewed: has not been verified by a taxonomic editorPseudocerataulus J. Pantocsek, 1889
Genus Unreviewed: has not been verified by a taxonomic editorPseudocoscinodiscus A. Grunow in H. Van Heurck, 1883
Genus Unreviewed: has not been verified by a taxonomic editorPseudodictyoneis P.T. Cleve ex J. Pantocsek, 1892
Genus Unreviewed: has not been verified by a taxonomic editorPseudodimerogramma H.-J. Schrader in H.-J. Schrader & J. Fenner, 1976 †
Genus Unreviewed: has not been verified by a taxonomic editorPseudodiploneis A. Schmidt, 1874
Genus Unreviewed: has not been verified by a taxonomic editorPseudohyalodiscus T.F. Kozyrenko & I.V. Makarova, 1997
Genus Unreviewed: has not been verified by a taxonomic editorPseudomastogloia J. Pantocsek, 1905
Genus Unreviewed: has not been verified by a taxonomic editorPseudoperonia E. Manguin, 1964
Genus Unreviewed: has not been verified by a taxonomic editorPseudopyxilla A. Forti, 1909 †
Genus Unreviewed: has not been verified by a taxonomic editorPseudostaurosiropsis E.A. Morales, 2001
Genus Unreviewed: has not been verified by a taxonomic editorPseudostephanodiscus A. Grunow, 1884
Genus Unreviewed: has not been verified by a taxonomic editorPseudosynedra J. Pantocsek ex G. Moesz, 1904
Genus Unreviewed: has not been verified by a taxonomic editorPseudosynedra G. Leuduger-Fortmorel ex C.S. Boyer, 1827
Genus Unreviewed: has not been verified by a taxonomic editorPsygmatella F.T. Kützing, 1834
Genus Unreviewed: has not been verified by a taxonomic editorPterotheca A. Grunow ex Forti, 1909 †
Genus Unreviewed: has not been verified by a taxonomic editorPtychodiscus E. O'Meara, 1867
Genus Unreviewed: has not been verified by a taxonomic editorPyrgodiscus F. Kitton ex P.T. Cleve, 1885 †
Genus Unreviewed: has not been verified by a taxonomic editorPyxidicula N.I. Strelnikova & V.A. Nikolaev, 1986
Genus Unreviewed: has not been verified by a taxonomic editorQuadrodiscus P. Prema & T.V. Desikachary, 1989
Genus Unreviewed: has not been verified by a taxonomic editorRadialiplicata (Z.I. Glezer) Z.I. Glezer, 1992 †
Genus Unreviewed: has not been verified by a taxonomic editorRadiodiscus A. Forti & P. Schulz, 1932
Genus Unreviewed: has not been verified by a taxonomic editorRadiodiscus (W.M. Bale) Mills, 1932
Genus Unreviewed: has not been verified by a taxonomic editorRadiopalma J. Brun, 1891 †
Genus Unreviewed: has not been verified by a taxonomic editorRancia L. Mangin ex J. Chavaillon, 1939
Genus Unreviewed: has not been verified by a taxonomic editorRaphidogloea
Genus Unreviewed: has not been verified by a taxonomic editorRattrayella G.B. De Toni, 1889 †
Genus Unreviewed: has not been verified by a taxonomic editorReicheltia H. Van Heurck, 1896
Genus Unreviewed: has not been verified by a taxonomic editorRexlowea J.P. Kociolek & E.W. Thomas, 2010
Genus Unreviewed: has not been verified by a taxonomic editorRhabdium C.F.W. Wallroth, 1833
Genus Unreviewed: has not been verified by a taxonomic editorRhabdosira C.G. Ehrenberg, 1870
Genus Unreviewed: has not been verified by a taxonomic editorRhamnochrysis R.T. Wilce & Markey, 1974
Genus Unreviewed: has not been verified by a taxonomic editorRhaphidogloea F.T. Kützing, 1844
Genus Unreviewed: has not been verified by a taxonomic editorRhaphidophora J.A. Long, D.P. Fuge & J. Smith, 1946
Genus Unreviewed: has not been verified by a taxonomic editorRhaphiophorasphaera B.L. Clark & A.S. Campbell, 1945 †
Genus Unreviewed: has not been verified by a taxonomic editorRhaphococcus C.G. Ehrenberg, 1871
Genus Unreviewed: has not been verified by a taxonomic editorRhipidophora F.T. Kützing, 1844
Genus Unreviewed: has not been verified by a taxonomic editorRhizonotia C.G. Ehrenberg, 1843
Genus Unreviewed: has not been verified by a taxonomic editorRhynchopyxis R. Gersonde & D.M. Harwood, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorRimaria F.T. Kutzing, 1844
Genus Unreviewed: has not been verified by a taxonomic editorRobinsetta G D. Hanna & A.L. Brigger, 1964 †
Genus Unreviewed: has not been verified by a taxonomic editorRosaria Carmichael in W.J. Hooker, 1833
Genus Unreviewed: has not been verified by a taxonomic editorRossiella T.V. Desikachary & C.L. Maheshwari, 1958 †
Genus Unreviewed: has not been verified by a taxonomic editorRouxiopsis S. Komura, 1996 †
Genus Unreviewed: has not been verified by a taxonomic editorRutilariopsis H. Van Heurck, 1896 †
Genus Unreviewed: has not been verified by a taxonomic editorSaeptifera R.M.Gogorev, 2014
Genus Unreviewed: has not been verified by a taxonomic editorSagittula S. Komura, 1997
Genus Unreviewed: has not been verified by a taxonomic editorSalacia J. Pantocsek, 1889
Genus Unreviewed: has not been verified by a taxonomic editorSalpa P. Lefebure, 1947
Genus Unreviewed: has not been verified by a taxonomic editorSameioneis D.J. Russell & R.E. Norris, 1971
Genus Unreviewed: has not been verified by a taxonomic editorSawamuraia S. Komura, 1976 †
Genus Unreviewed: has not been verified by a taxonomic editorScalariella C.Riaux-Gobin, 2012
Genus Unreviewed: has not been verified by a taxonomic editorScalptrum A.C.J. Corda, 1835
Genus Unreviewed: has not been verified by a taxonomic editorScapha Edwards ex C. Johnston, 1860
Genus Unreviewed: has not been verified by a taxonomic editorScaphularia F.T. Kützing, 1844
Genus Unreviewed: has not been verified by a taxonomic editorSceptronema H. Takano, 1983
Genus Unreviewed: has not been verified by a taxonomic editorSchimittia P. Lefebure, 1947
Genus Unreviewed: has not been verified by a taxonomic editorSchimperiella G. Karsten, 1905
Genus Unreviewed: has not been verified by a taxonomic editorSchizonema C.A. Agardh, 1824
Genus Unreviewed: has not been verified by a taxonomic editorSchizostauron A. Grunow, 1867
Genus Unreviewed: has not been verified by a taxonomic editorSchmidtiella C.H. Ostenfeld, 1903
Genus Unreviewed: has not been verified by a taxonomic editorSchuettia G.B. De Toni, 1894
Genus Unreviewed: has not been verified by a taxonomic editorSchumanniana P. Lefebure, 1947
Genus Unreviewed: has not been verified by a taxonomic editorScoliodiscus A. Jurilj, 1954
Genus Unreviewed: has not been verified by a taxonomic editorScoresbya N.I. Hendey, 1937
Genus Unreviewed: has not been verified by a taxonomic editorScytellum C.Agardh, 1827
Genus Unreviewed: has not been verified by a taxonomic editorSecallia F. Azpeitia, 1911
Genus Unreviewed: has not been verified by a taxonomic editorSembeya P. Lefebure, 1947
Genus Unreviewed: has not been verified by a taxonomic editorSemseyia J. Pantocsek, 1902
Genus Unreviewed: has not been verified by a taxonomic editorSextiputeus R. Ross & P.A. Sims, 2000 †
Genus Unreviewed: has not been verified by a taxonomic editorSieminskia D. Metzeltin & H. Lange-Bertalot, 1998
Genus Unreviewed: has not been verified by a taxonomic editorSigma M. Peragallo in J. Heribaud et al., 1920
Genus Unreviewed: has not been verified by a taxonomic editorSimonseniella J. Fenner, 1991 †
Genus Unreviewed: has not been verified by a taxonomic editorSiphonodiscus S. Komura, 1996 †
Genus Unreviewed: has not been verified by a taxonomic editorSkvortzowia M.S.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2012
Genus Unreviewed: has not been verified by a taxonomic editorSmithiella H. Peragallo in H. Peragallo & M. Peragallo, 1901
Genus Unreviewed: has not been verified by a taxonomic editorSolium P.A.C. Heiberg, 1863 †
Genus Unreviewed: has not been verified by a taxonomic editorSpermatogonia G.Leuduger-Fortmorel, 1892
Genus Unreviewed: has not been verified by a taxonomic editorSphaerophora (A.H. Hassall) J. Lindley, 1846
Genus Unreviewed: has not been verified by a taxonomic editorSphaerotermia C.G. Ehrenberg, 1852
Genus Unreviewed: has not been verified by a taxonomic editorSphenoneis V.B.A. Trevisan di San Leon, 1848
Genus Unreviewed: has not been verified by a taxonomic editorSphenophora F.T. Kützing, 1833
Genus Unreviewed: has not been verified by a taxonomic editorSphenophora (Kützing) L. Agassiz, 1843
Genus Unreviewed: has not been verified by a taxonomic editorSphenosira C.G. Ehrenberg, 1843
Genus Unreviewed: has not been verified by a taxonomic editorSphinctocystis A.H. Hassall, 1845
Genus Unreviewed: has not been verified by a taxonomic editorSpinivinculum R. Ross, 1990
Genus Unreviewed: has not been verified by a taxonomic editorSpinodiscus T.V. Desikachary & K.A. Ranjitha Devi in T.V. Desikachary, 1986 †
Genus Unreviewed: has not been verified by a taxonomic editorSpinosira T.F. Kozyrenko & I.V. Makarova, 1997 †
Genus Unreviewed: has not been verified by a taxonomic editorSpirodiscus A. Jurilj, 1948
Genus Unreviewed: has not been verified by a taxonomic editorStaurogramma L. Rabenhorst, 1853
Genus Unreviewed: has not been verified by a taxonomic editorStauronella C. Mereschkowsky, 1901
Genus Unreviewed: has not been verified by a taxonomic editorStaurosigma A. Grunow ex Rabenhorst, 1864
Genus Unreviewed: has not been verified by a taxonomic editorStelladiscus J. Rattray, 1890
Genus Unreviewed: has not been verified by a taxonomic editorStelodiscus S. Komura, 2001 †
Genus Unreviewed: has not been verified by a taxonomic editorStenopterotia F. Habirshaw, 1878
Genus Unreviewed: has not been verified by a taxonomic editorStephanogonia C.G. Ehrenberg, 1844 †
Genus Unreviewed: has not been verified by a taxonomic editorStephanonycites S. Komura, 1999 †
Genus Unreviewed: has not been verified by a taxonomic editorStephanosira C.G. Ehrenberg, 1848
Genus Unreviewed: has not been verified by a taxonomic editorStichochrysis Pringsheim, 1955
Genus Unreviewed: has not been verified by a taxonomic editorStichostaura C.G. Ehrenberg, 1853
Genus Unreviewed: has not been verified by a taxonomic editorStictodesmis R.K. Greville, 1863
Genus Unreviewed: has not been verified by a taxonomic editorStictodiscella G.B. De Toni, 1894
Genus Unreviewed: has not been verified by a taxonomic editorStictoneis F.T. Kützing, 1844
Genus Unreviewed: has not been verified by a taxonomic editorStigmaphora G.C. Wallich, 1860
Genus Unreviewed: has not been verified by a taxonomic editorStoschiella C.Gardner & K.Wenderoth, 1966
Genus Unreviewed: has not been verified by a taxonomic editorStreptommion S.Komura, 1997 †
Genus Unreviewed: has not been verified by a taxonomic editorStriatocellina Z.I. Glezer, 1988
Genus Unreviewed: has not been verified by a taxonomic editorStrombus F. Schütt ex A.F. Castracane, 1892
Genus Unreviewed: has not been verified by a taxonomic editorSturtgrovea O. Kuntze, 1898
Genus Unreviewed: has not been verified by a taxonomic editorSturtiella R. Simonsen & H.-J. Schrader, 1974 †
Genus Unreviewed: has not been verified by a taxonomic editorStylaria Hooker
Genus Unreviewed: has not been verified by a taxonomic editorStyloneis C.G. Ehrenberg, 1844
Genus Unreviewed: has not been verified by a taxonomic editorStylorium S. Komura, 1999 †
Genus Unreviewed: has not been verified by a taxonomic editorSuriraya E. Pfitzer, 1871
Genus Unreviewed: has not been verified by a taxonomic editorSymbolophora C.G. Ehrenberg, 1844
Genus Unreviewed: has not been verified by a taxonomic editorSyncyclia C.G. Ehrenberg, 1837
Genus Unreviewed: has not been verified by a taxonomic editorSyrinx A.C.J. Corda, 1835
Genus Unreviewed: has not been verified by a taxonomic editorSystephania C.G. Ehrenberg, 1844 †
Genus Unreviewed: has not been verified by a taxonomic editorSzechenyia J. Pantocsek, 1903
Genus Unreviewed: has not been verified by a taxonomic editorTabulina J. Brun in J. Brun & J. Tempère, 1889 †
Genus Unreviewed: has not been verified by a taxonomic editorTemperea M. Peragallo in J. Tempère & H. Peragallo, 1908
Genus Unreviewed: has not been verified by a taxonomic editorTemperella F.W. Mills, 1935 †
Genus Unreviewed: has not been verified by a taxonomic editorTessella C.G. Ehrenberg, 1837
Genus Unreviewed: has not been verified by a taxonomic editorTetrachaeta C.G. Ehrenberg, 1844
Genus Unreviewed: has not been verified by a taxonomic editorTetralophus S. Komura, 2007 †
Genus Unreviewed: has not been verified by a taxonomic editorTetramphora C. Mereschkowsky, 1903
Genus Unreviewed: has not been verified by a taxonomic editorTetrapodiscus C.G. Ehrenberg, 1843
Genus Unreviewed: has not been verified by a taxonomic editorThamnodiscus S. Komura, 1999 †
Genus Unreviewed: has not been verified by a taxonomic editorThaumaleorhabdium V.B.A. Trevisan di San Leon, 1848
Genus Unreviewed: has not been verified by a taxonomic editorThaumatonema R.K. Greville, 1863 †
Genus Unreviewed: has not been verified by a taxonomic editorThumia P.T. Cleve ex F.B. Taylor, 1929
Genus Unreviewed: has not been verified by a taxonomic editorTibiella C.E. Bessey, 1900
Genus Unreviewed: has not been verified by a taxonomic editorTortilaria W.J. Barker & S.H. Meakin, 1948
Genus Unreviewed: has not been verified by a taxonomic editorToxosira A. de Brébisson ex M. Peragallo, 1903
Genus Unreviewed: has not been verified by a taxonomic editorTriaulacias C.G. Ehrenberg, 1844
Genus Unreviewed: has not been verified by a taxonomic editorTribrachia A. Mann, 1925
Genus Unreviewed: has not been verified by a taxonomic editorTriceras Lobarzewski
Genus Unreviewed: has not been verified by a taxonomic editorTrifonovia M.S.Kulikovskiy & H.Lange-Bertalot, 2012
Genus Unreviewed: has not been verified by a taxonomic editorTripterion R.W. Holmes, S. Nagasawa & H. Takano, 1993
Genus Unreviewed: has not been verified by a taxonomic editorTrisystema S. Komura, 2005 †
Genus Unreviewed: has not been verified by a taxonomic editorTrochosira F. Kitton, 1871 †
Genus Unreviewed: has not been verified by a taxonomic editorTrochosirella S. Komura, 1996 †
Genus Unreviewed: has not been verified by a taxonomic editorTrochosiropsis Z.I. Glezer, 1984
Genus Unreviewed: has not been verified by a taxonomic editorTrochus R. Gersonde & D.M. Harwood, 1990 †
Genus Unreviewed: has not been verified by a taxonomic editorTropidosiphonus S. Komura, 1994
Genus Unreviewed: has not been verified by a taxonomic editorTruania J. Pantocsek, 1886 †
Genus Unreviewed: has not been verified by a taxonomic editorTruncatulus I.Suto, 2006 †
Genus Unreviewed: has not been verified by a taxonomic editorTryblioptychus N.I. Hendey, 1958
Genus Unreviewed: has not been verified by a taxonomic editorTschestnovia J. Pantocsek, 1889
Genus Unreviewed: has not been verified by a taxonomic editorTubaformis A.M. Gombos, Jr., 1983 †
Genus Unreviewed: has not been verified by a taxonomic editorTubularia J. Brun, 1894
Genus Unreviewed: has not been verified by a taxonomic editorTubulariella P.C. Silva, 1970 †
Genus Unreviewed: has not been verified by a taxonomic editorTumulopsis N.I. Hendey, 1982 †
Genus Unreviewed: has not been verified by a taxonomic editorTursiocola R.W. Holmes, S. Nagasawa & H. Takano, 1993
Genus Unreviewed: has not been verified by a taxonomic editorUndatodiscus E.G. Lupikina, 1984 †
Genus Unreviewed: has not been verified by a taxonomic editorUnguiella S. Komura, 1996 †
Genus Unreviewed: has not been verified by a taxonomic editorUpothema J.A. Long, D.P. Fuge & J. Smith, 1946 †
Genus Unreviewed: has not been verified by a taxonomic editorValdiviella A.F.W. Schimper in G. Karsten, 1907
Genus Unreviewed: has not been verified by a taxonomic editorVavia A. Missuna, 1914
Genus Unreviewed: has not been verified by a taxonomic editorVeniaminia N.I. Strelnikova, 1997 †
Genus Unreviewed: has not been verified by a taxonomic editorVernadskowia A. Missuna, 1914
Genus Unreviewed: has not been verified by a taxonomic editorVesiculifera A.H. Hassall, 1845
Genus Unreviewed: has not been verified by a taxonomic editorVikingea A. Witkowski, H. Lange-Bertalot & D. Metzeltin, 2000
Genus Unreviewed: has not been verified by a taxonomic editorVulcanella P.A.Sims & A.D.Mahood, 1998 †
Genus Unreviewed: has not been verified by a taxonomic editorWeissflogia C. Janisch, 1888
Genus Unreviewed: has not been verified by a taxonomic editorWillemoesia F. Castracane, 1886
Genus Unreviewed: has not been verified by a taxonomic editorWilliamsella C.L.Graeff, J.P.Kociolek & S.R.Rushforth, 2013
Genus Unreviewed: has not been verified by a taxonomic editorWittia J. Pantocsek, 1889 †
Genus Unreviewed: has not been verified by a taxonomic editorXanthiopsis F. Wolle, 1890
Genus Unreviewed: has not been verified by a taxonomic editorXystotheca G D. Hanna, 1932 †
Genus Unreviewed: has not been verified by a taxonomic editorZotheca J. Pantocsek, 1902

Genus Unreviewed: has not been verified by a taxonomic editorAmphicephalosperma Meunier (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorAplotella (Kützing) L. Agassiz, 1843 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorArcheopantocsekia Borbas, 1893 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorArthrotoma Corda, 1840 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorBruniella H. Van Heurck, 1896 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorCoscinorima N.I. Strelnikova in N.I. Strelnikova & I.V. Makarova, 1999 † (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorDidymohelix J.W.Griffith (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorDiscoplea C.G. Ehrenberg, 1844 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorEncyonemopsis accepted as Unreviewed: has not been verified by a taxonomic editorEncyonopsis K. Krammer, 1997 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorGirodella Gaillon ex P.J.F. Turpin, 1827 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorGomphonella L. Rabenhorst, 1853 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorNephrodiscus S. Komura, 1996 † (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorNovilla P.A.C. Heiberg, 1863 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorPharyngoglossa Corda, 1835 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorPleuroneis P.T. Cleve, 1895 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorProtorhaphoneis B. Kwiecinska & J. Sieminska, 2000 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorPseudo-pleurosigma P.T. Cleve & A. Grunow, 1880 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorRalfsia E. O'Meara, 1875 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorSellaphoropsis D. Metzeltin & H. Lange-Bertalot, 2002 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorStictolecanon S. Komura, 1999 † (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorStylobiblium C.G. Ehrenberg, 1845 † (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorVanheurckella J. Pantocsek, 1892 † (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorVanhoeffenus H. Heiden & R.W. Kolbe, 1928 (nomen dubium)
Genus Unreviewed: has not been verified by a taxonomic editorXanthiopyxis (C.G. Ehrenberg) C.G. Ehrenberg, 1845 † (nomen dubium)

Genus Checked: verified by a taxonomic editorWrightia E. O'Meara, 1867 (nomen nudum, nom. inval.; later homonym)

Genus Unreviewed: has not been verified by a taxonomic editorAristella F.T. Kützing, 1834 (unaccepted)
Genus Unreviewed: has not been verified by a taxonomic editorAsterosiga accepted as Checked: verified by a taxonomic editorAstrosiga W.S.Kent
Genus Unreviewed: has not been verified by a taxonomic editorDetonia J. Frenguelli, 1949 accepted as Unreviewed: has not been verified by a taxonomic editorNeodetonia S. Blanco, 2011
Genus Unreviewed: has not been verified by a taxonomic editorDiatoma A.P. de Candolle in Lamark & A.P. de Candolle, 1805 (unaccepted)
Genus Unreviewed: has not been verified by a taxonomic editorDisiphonia C.G. Ehrenberg, 1854 (unaccepted)
Genus Unreviewed: has not been verified by a taxonomic editorDoryphora F.T. Kützing, 1844 (unaccepted)
Genus Unreviewed: has not been verified by a taxonomic editorEhrenbergia A. Witkowski, H. Lange-Bertalot & D. Metzeltin, 2000 accepted as Unreviewed: has not been verified by a taxonomic editorEhrenbergiulva A. Witkowski, H. Lange-Bertalot & D. Metzeltin in A. Witkowski & H. Lange-Bertalot, 2004
Genus Unreviewed: has not been verified by a taxonomic editorEuphyllodium G. Shadbolt, 1854 (unaccepted)
Genus Checked: verified by a taxonomic editorFalcatella L. Rabenhorst, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorFragilaria H.C. Lyngbye, 1819
Genus Unreviewed: has not been verified by a taxonomic editorGaillonella J.B.M. Bory de Saint-Vincent, 1825 accepted as Unreviewed: has not been verified by a taxonomic editorMelosira C.A. Agardh, 1824
Genus Unreviewed: has not been verified by a taxonomic editorGallionella accepted as Unreviewed: has not been verified by a taxonomic editorGaillionella Bory de Saint-Vincent, 1826 accepted as Unreviewed: has not been verified by a taxonomic editorGaillonella J.B.M. Bory de Saint-Vincent, 1825 accepted as Unreviewed: has not been verified by a taxonomic editorMelosira C.A. Agardh, 1824
Genus Unreviewed: has not been verified by a taxonomic editorGomphocaloneis F. Meister, 1932 accepted as Unreviewed: has not been verified by a taxonomic editorClimaconeis A. Grunow, 1862
Genus Unreviewed: has not been verified by a taxonomic editorHelminthopsis H. Van Heurck, 1896 accepted as Unreviewed: has not been verified by a taxonomic editorHelminthopsidella P.C. Silva, 1970 †
Genus Unreviewed: has not been verified by a taxonomic editorHemiaulus Ehrenberg, 1844 accepted as Unreviewed: has not been verified by a taxonomic editorEucampia C.G. Ehrenberg, 1839
Genus Unreviewed: has not been verified by a taxonomic editorLyngbyea S.C. Sommerfelt, 1826 (unaccepted)
Genus Unreviewed: has not been verified by a taxonomic editorNeodiatoma A. Kanitz, 1887 (unaccepted)
Genus Unreviewed: has not been verified by a taxonomic editorOrthosira W. Smith, 1855 accepted as Unreviewed: has not been verified by a taxonomic editorOrthoseira G.H.K. Thwaites, 1848
Genus Unreviewed: has not been verified by a taxonomic editorParelion Schmidt, 1888 (unaccepted)
Genus Unreviewed: has not been verified by a taxonomic editorPeriptera C.G. Ehrenberg, 1844 (unaccepted)
Genus Unreviewed: has not been verified by a taxonomic editorSigmatella F.T. Kützing, 1833 accepted as Unreviewed: has not been verified by a taxonomic editorNitzschia A.H. Hassall, 1845
Genus Unreviewed: has not been verified by a taxonomic editorSymblepharis C.G. Ehrenberg, 1873 (unaccepted, homonym of Symblepharis Mont. (1837))
Genus Unreviewed: has not been verified by a taxonomic editorTessela accepted as Checked: verified by a taxonomic editorTessella G.Playfair, 1915

Genus Checked: verified by a taxonomic editorSchmidtia C. Janisch, 1888 (uncertain, invalid)
LSID urn:lsid:marinespecies.org:taxname:595704
Taxonomic
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2012-02-17 10:30:54Z  created  Guiry, Michael D.
  
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  Citation: WoRMS (2012). Bacillariophyceae incertae sedis. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=595704 on 2017-06-26
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