DiatomBase
Between brackets is the number of accepted extant species
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Shows the number of accepted extant species within the taxon
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- Bacillariophyceae (5 958)
- Subclass Bacillariophyceae incertae sedis (189)
- Subclass Bacillariophycidae (4 408)
- Superorder Bacillariophycanae (4 083)
- Order Achnanthales (438)
- Order Bacillariales (357)
- Order Cymbellales (792)
- Order Dictyoneidales
- Order Lyrellales (15)
- Order Mastogloiales (88)
- Order Naviculales (2 077)
- Order Rhopalodiales (37)
- Family Epithemiaceae (11)
- Family Rhopalodiaceae (Karsten) Topachevs'kyj & Oksiyuk, 1960 (26)
- Genus Epithemia F.T. Kützing, 1844 (17)
- Species Epithemia adnata (Kützing) Brébisson, 1838 accepted as Frustulia adnata Kützing, 1833
- Species Epithemia agharkarii A. Vigneshwaran, J.P. Kociolek & B. Karthick, 2021
- Species Epithemia alpestris W.Smith, 1853
- Species Epithemia alpestris Kützing, 1844
- Species Epithemia amphicephala (Østrup) Kobayasi & Kobayashi, 1988
- Species Epithemia anasthasiae Pantocsek, 1902
- Species Epithemia andrewsii Stoermer & Yang, 1969 accepted as Epithemia emarginata Andrews, 1968
- Species Epithemia angulata Perty, 1848
- Species Epithemia angulosa Perty
- Species Epithemia appendiculata Eichwald, 1855
- Species Epithemia arcuata Pantocsek, 1903
- Species Epithemia arcuata Torka, 1909
- Species Epithemia argentina Brun in Brun & Tempère, 1889
- Species Epithemia argoidea Otto Müller, 1909
- Species Epithemia arguiformis Q.You & Y.Wang, 2009
- Species Epithemia argus (Ehrenberg) Kützing, 1844 accepted as Eunotia argus Ehrenberg, 1843
- Species Epithemia argus auct. non Ehrenberg
- Species Epithemia argus W. Smith, 1853
- Species Epithemia aspeitiana Héribaud in Héribaud et al., 1920
- Species Epithemia australis Rabenhorst, 1864
- Species Epithemia azpeitiana
- Variety Epithemia azpeitiana var. ventricosa Østrup in Héribaud, 1920
- Species Epithemia baltica Schumann, 1862
- Species Epithemia beatorum (Ehrenberg) Ralfs in Pritchard, 1861 accepted as Eunotia beatorum Ehrenberg, 1854
- Species Epithemia biharensis Pantocsek, 1886
- Species Epithemia budayana Pantocsek, 1892
- Species Epithemia cantalica M. Peragallo, 1920
- Species Epithemia capitata Schumann, 1862
- Species Epithemia capitata (Ehrenberg) Brébisson, 1838 accepted as Synedra capitata f. capitata Ehrenberg, 1836
- Species Epithemia ciliata (Corda) Meneghini, 1845 (1853) accepted as Navicula ciliata Corda, 1835
- Species Epithemia cingulata (Ehrenberg) Kützing, 1844 accepted as Eunotia cingulata Ehrenberg
- Species Epithemia cistula (Ehrenberg) Ralfs, 1861 accepted as Eunotia cistula Ehrenberg, 1854
- Species Epithemia cistula Cleve-Euler, 1932
- Species Epithemia clavata Dickie, 1880
- Species Epithemia clavata J.L.B.
- Species Epithemia cleopatrae Pantocsek, 1902
- Species Epithemia cocconema (Ehrenberg) Ralfs in Pritchard, 1861 accepted as Eunotia cocconema Ehrenberg, 1854
- Species Epithemia compacta M.S.Kulikovskiy & H.Lange-Bertalot, 2014
- Species Epithemia compta (Ehrenberg) Ralfs in Pritchard, 1861 accepted as Eunotia compta Ehrenberg
- Species Epithemia constricta W.Smith, 1853
- Species Epithemia constricta Brebisson in litt. cum specim., 1853
- Species Epithemia constricta Brebisson in litt., 1853
- Species Epithemia contorta (Hustedt) Ruck & Nakov
- Species Epithemia costata Meneghini, 1845 (1853)
- Species Epithemia costata Pantocsek, 1886
- Species Epithemia crassa Pantocsek, 1912
- Species Epithemia crenata Pantocsek, 1905 (1902)
- Species Epithemia debyi Pantocsek, 1889
- Species Epithemia decipiens Rischawi, 1871
- Species Epithemia denticula Frenguelli, 1945
- Species Epithemia depressa (Ehrenberg) Rabenhorst, 1853 accepted as Eunotia depressa Ehrenberg, 1843
- Species Epithemia directa Pantocsek, 1892
- Species Epithemia dispar Prudent, 1905
- Species Epithemia ehrenbergii Pantocsek, 1892
- Species Epithemia electra (Ehrenberg) Ralfs in Pritchard, 1861
- Species Epithemia electri Schumann, 1862
- Species Epithemia emarginata Andrews, 1968
- Species Epithemia erucaeformis Pantocsek, 1889
- Species Epithemia eugeniae W. Smith, 1857
- Species Epithemia faba (Ehrenberg) Kützing, 1844 accepted as Eunotia faba (Ehrenberg) Grunow, 1881
- Species Epithemia fenestrata M. Peragallo in Héribaud, 1903
- Species Epithemia fracta (Jurilj) Z.Levkov & S.Krstic, 2007 accepted as Epithemia zebra var. fracta Jurilj, 1954
- Species Epithemia frickei Krammer in H.Lange-Bertalot & Krammer, 1987
- Species Epithemia galera K.E. Lohman, 1957
- Species Epithemia geminata Pantocsek, 1902
- Species Epithemia gibba (Ehrenberg) Kützing, 1844 accepted as Navicula gibba Ehrenberg, 1830
- Species Epithemia gibba Kützing
- Species Epithemia gibberula (Ehrenberg) Kützing, 1844 accepted as Eunotia gibberula Ehrenberg, 1843
- Species Epithemia globifera Heiberg, 1863
- Species Epithemia goeppertiana Hilse, 1861
- Species Epithemia göppertiana Hilse in Rabenhorst, 1861
- Species Epithemia gracilis Gerd Moser
- Species Epithemia granulata (Ehrenberg) Kützing, 1844 accepted as Eunotia granulata Ehrenberg, 1836
- Species Epithemia granulata W. Smith, 1853
- Species Epithemia gregaria Brébisson in Kutzing, 1849
- Species Epithemia hellenica (Ehrenberg) Ralfs in Pritchard, 1861 accepted as Epithemia argus auct. non Ehrenberg
- Species Epithemia hirudiniformis (O. Müller) Rimet, D.G. Mann, R. Trobajo, J. Zimmermann & R. Jahn in Rimet et al., 2018
- Species Epithemia hirundinella Brun, 1895
- Species Epithemia huacachinensis Tamayo, 1908
- Species Epithemia hungarica Palik, 1958 (Hajós)
- Species Epithemia hyndmanii W.Smith, 1850
- Species Epithemia hyndmannii W. Smith, 1850
- Species Epithemia illuminata Gerd Moser
- Species Epithemia incisa Pantocsek, 1892
- Species Epithemia inflexa Pantocsek, 1889
- Species Epithemia intermedia Fricke, 1904
- Species Epithemia intermedia Hilse, 1860
- Species Epithemia intermedia Wartmann in Rabenhorst, 1861-1879
- Species Epithemia iriomotensis (Kobayasi, Nagumo & Tanaka) Ruck & Nakov
- Species Epithemia irregularis F.E.Fritsch & M.F.Rich, 1925 †
- Species Epithemia irregularis G.W.Andrews, 1966
- Species Epithemia kamerunensis (Gutwinski & Chmiel.) Woodhead & Tweed, 1958 accepted as Cystopleura kamerunensis Gutwinski & Chmielewski, 1906
- Species Epithemia krammeri Gerd Moser, Lange-Bertalot & D.Metzeltin, 1998
- Species Epithemia kurzeana G.L.Rabenhorst
- Species Epithemia librile (Ehrenberg) Kützing, 1844 accepted as Eunotia librile Ehrenberg, 1843
- Species Epithemia lindigii Rabenhorst, 1853
- Species Epithemia longicornis (Ehrenberg) W.Smith, 1853 accepted as Eunotia longicornis Ehrenberg, 1849
- Species Epithemia lunaris
- Species Epithemia lunata Jurilj, 1954
- Species Epithemia lunula (Ehrenberg) J.Ralfs, 1861 accepted as Eunotia lunula Ehrenberg, 1854
- Species Epithemia maeotica Pantocsek, 1902
- Species Epithemia manipulifera Cramer, 1868
- Species Epithemia margaritifera Rabenhorst, 1853
- Species Epithemia marina Donkin, 1858
- Species Epithemia mesogonglya (Ehrenberg) Ralfs in Pritchard, 1861
- Species Epithemia mesolepta (Ehrenberg) Ralfs in Pritchard, 1861 accepted as Eunotia mesolepta Ehrenberg, 1854
- Species Epithemia minuta C.A.Hantzsch, 1863
- Species Epithemia miranda Gerd Moser
- Species Epithemia monilifera Petit, 1877
- Species Epithemia muelleri Fricke, 1904
- Species Epithemia multicostata Pantocsek, 1889
- Species Epithemia musculus Kützing, 1844
- Species Epithemia ocellata (Ehrenberg) Kützing, 1844 accepted as Eunotia ocellata Ehrenberg, 1840
- Species Epithemia ocellata W. Smith, 1853
- Species Epithemia oestrupii Prudent, 1906
- Species Epithemia ohridana Z.Levkov & D.Metzeltin, 2007
- Species Epithemia operculata (C.Agardh) Ruck & Nakov
- Species Epithemia ornata Missuna, 1914
- Species Epithemia otrantina Rabenhorst, 1853
- Species Epithemia ovale (Kützing) Brébisson, 1839
- Species Epithemia pantocsekites S.L.Van Landingham
- Species Epithemia parallela Proschkina-Lavrenko, 1953
- Species Epithemia parallela (Grunow) Ruck & Nakov
- Species Epithemia peisonis Pantocsek, 1902
- Species Epithemia perinsignis Pantocsek, 1902
- Species Epithemia perlonga Pantocsek, 1892
- Species Epithemia perlongicornis V.S.Vishnyakov, M.S.Kulikovskiy & S.I.Genkal, 2014
- Species Epithemia pethoi Pantocsek, 1889
- Species Epithemia pictum (Kützing) L.A.Brébisson
- Species Epithemia porcellus Kützing, 1844
- Species Epithemia proboscidea Kützing, 1844
- Species Epithemia proboscidea W.Smith, 1853
- Species Epithemia proboscidea auct. non Kuetzing, 1853
- Species Epithemia pseudosorex Lauby, 1910
- Species Epithemia quinquecostata Rabenhorst, 1853
- Species Epithemia rabenhorstii Wartmann in Rabenhorst, 1861
- Species Epithemia radiosa Swirenko, 1941 accepted as Navicula oblonga (Kützing) Kützing, 1844
- Species Epithemia radula L.A.Brébisson
- Species Epithemia ralfsii A. Berg, 1952
- Species Epithemia reichelti Fricke, 1904
- Species Epithemia reicheltii Fricke, 1904
- Species Epithemia reticulata Naegeli ex Kützing, 1849
- Species Epithemia rupestris W.Smith, 1853
- Species Epithemia salina Pantocsek, 1889
- Species Epithemia salina Liebetanz, 1925
- Species Epithemia salinarum
- Species Epithemia sanctiantonii (Ehrenberg) Ralfs in Pritchard, 1861 accepted as Eunotia sanctiantonii Ehrenberg, 1854
- Species Epithemia saxonica Kützing, 1844
- Species Epithemia schüttiana Pantocsek, 1902
- Species Epithemia scutellum Brebisson in Brebisson & Godey, 1838
- Species Epithemia scutulum Brébisson, 1838
- Species Epithemia selengaensis V.S.Vishnyakov, M.S.Kulikovskiy & S.I.Genkal, 2014
- Species Epithemia smithii Carruthers, 1864
- Species Epithemia sorex Kützing, 1844
- Species Epithemia striatula Eichwald, 1852
- Species Epithemia striolata Pantocsek, 1892
- Species Epithemia subpanduraeformis Pantocsek, 1912
- Species Epithemia subsalsa Pantocsek, 1889
- Species Epithemia succincta Brébisson, 1870
- Species Epithemia tertiaria Pantocsek, 1892
- Species Epithemia textricula (Ehrenberg) Kützing, 1844
- Species Epithemia transylvanica Pantocsek, 1892
- Species Epithemia triasica Zanon, 1929
- Species Epithemia truncata M.Peragallo, 1909
- Species Epithemia turgida (Ehrenberg) Kützing, 1844 accepted as Navicula turgida Ehrenberg, 1830
- Species Epithemia ulna (Ehrenberg) Brébisson, 1838
- Species Epithemia ventricosa Kützing, 1844
- Species Epithemia vertagus Kützing, 1844
- Species Epithemia vittata Pantocsek, 1889
- Species Epithemia westermannii (Ehrenberg) Kützing, 1844 accepted as Navicula westermannii Ehrenberg, 1835
- Species Epithemia zebra (Ehrenberg) Kützing, 1844 accepted as Navicula zebra Ehrenberg, 1833
- Species Epithemia zebrina (Ehrenberg) Kützing, 1844 accepted as Eunotia zebrina Ehrenberg, 1843
- Genus Protokeelia C.W. Reimer & Lee, 1984
- Genus Pyxidicula C.G. Ehrenberg, 1834 accepted as Rhopalodia O. Müller, 1895 (2)
- Genus Rhopalodia O. Müller, 1895 (7)
- Genus Yoshidaia S. Komura, 1976
- Order Surirellales (174)
- Order Thalassiophysales (105)
- Superorder Bacillariophycidae incertae sedis (32)
- Superorder Eunotiophycanae (293)
- Subclass Coscinodiscophycidae (878)
- Subclass Fragilariophycidae (483)
- Order Centrales
