Epithemia adnata (Kützing) Brébisson, 1838 accepted as Frustulia adnata Kützing, 1833
Epithemia adnata var. adnata (Kützing) Rabenhorst, 1853 accepted as Epithemia adnata (Kützing) Brébisson, 1838 accepted as Frustulia adnata Kützing, 1833
Epithemia adnata var. genuina (Grunow) Ross, 1950 accepted as Epithemia zebra var. genuina Grunow, 1862
Epithemia adnata var. intermedia (Hustedt) R.Ross, 1986 (uncertain > unassessed )
Epithemia adnata var. minor (Peragallo & Héribaud-Joseph) R.M.Patrick, 1975 accepted as Epithemia zebra var. minor M.Peragallo & Héribaud-Joseph, 1893
Epithemia adnata var. porcellus (Kützing) Patrick, 1975 accepted as Epithemia porcellus Kützing, 1844
Epithemia adnata var. porcellus (Kützing) R.Ross, 1950 accepted as Epithemia adnata var. porcellus (Kützing) Patrick, 1975 accepted as Epithemia porcellus Kützing, 1844
Epithemia adnata var. proboscidea (Kützing) Hendey, 1954 accepted as Epithemia proboscidea Kützing, 1844
Epithemia adnata var. proboscidea (Kützing) R.M. Patrick in Patrick & Reimer, 1975
Epithemia adnata var. saxonica (Kützing) R.M.Patrick, 1975 accepted as Epithemia saxonica Kützing, 1844
Epithemia agharkarii A. Vigneshwaran, J.P. Kociolek & B. Karthick, 2021
Epithemia alpestris Kützing, 1844 (uncertain > unassessed )
Epithemia alpestris W.Smith, 1853 (uncertain > unassessed )
Epithemia alpestris var. alpestris DeNotaris ex Cuboni, 1887 (uncertain > unassessed )
Epithemia amphicephala (Østrup) Kobayasi & Kobayashi, 1988
Epithemia anasthasiae Pantocsek, 1902 (uncertain > unassessed )
Epithemia andrewsii Stoermer & Yang, 1969 accepted as Epithemia emarginata Andrews, 1968
Epithemia angulata Perty, 1848 (uncertain > unassessed )
Epithemia angulosa Perty (uncertain > unassessed )
Epithemia appendiculata Eichwald, 1855 (uncertain > unassessed )
Epithemia arcuata Pantocsek, 1903 (uncertain > unassessed )
Epithemia arcuata Torka, 1909 (uncertain > unassessed )
Epithemia arcuata var. incisa Pantocsek, 1904 (uncertain > unassessed )
Epithemia arcuata var. minor Pantocsek, 1902 (uncertain > unassessed )
Epithemia argentina Brun in Brun & Tempère, 1889 (uncertain > unassessed )
Epithemia argoidea Otto Müller, 1909
Epithemia arguiformis Q.You & Y.Wang, 2009
Epithemia argus (Ehrenberg) Kützing, 1844 accepted as Eunotia argus Ehrenberg, 1843
Epithemia argus auct. non Ehrenberg (uncertain > unassessed )
Epithemia argus W. Smith, 1853 (uncertain > unassessed )
Epithemia argus f. angustior Mayer, 1936 (uncertain > unassessed )
Epithemia argus f. minor Frenguelli, 1945 (uncertain > unassessed )
Epithemia argus f. minor Zanon, 1930 (uncertain > unassessed )
Epithemia argus f. monstrosa Cleve-Euler, 1955 accepted as Epithemia argus (Ehrenberg) Kützing, 1844 accepted as Eunotia argus Ehrenberg, 1843
Epithemia argus var. alpestris (W.Smith) Grunow, 1862 accepted as Epithemia alpestris W.Smith, 1853
Epithemia argus var. amphicephala Grunow, 1881 (uncertain > unassessed )
Epithemia argus var. angusta Fricke in Schmidt et al., 1904 (uncertain > unassessed )
Epithemia argus var. angustata Tarnavschi, 1940 (uncertain > unassessed )
Epithemia argus var. arcuata Meister, 1932 (uncertain > unassessed )
Epithemia argus var. argus (Ehrenberg) Kützing, 1844 accepted as Epithemia argus (Ehrenberg) Kützing, 1844 accepted as Eunotia argus Ehrenberg, 1843
Epithemia argus var. capitata Fricke, 1904 (uncertain > unassessed )
Epithemia argus var. constricta Cleve-Euler, 1952 (uncertain > unassessed )
Epithemia argus var. cuneata Otto Müller, 1905 (uncertain > unassessed )
Epithemia argus var. curvicornis (Skvortzov, 2012) (uncertain )
Epithemia argus var. fossilis Pantocsek, 1892 (uncertain > unassessed )
Epithemia argus var. genuina Grunow, 1862 (uncertain > unassessed )
Epithemia argus var. goeppertiana (Hilse) Hilse in Rabenhorst, 1861 accepted as Epithemia goeppertiana Hilse, 1861
Epithemia argus var. grandis Fontell, 1917 (uncertain > unassessed )
Epithemia argus var. grossepunctata Gasse, 1975 (uncertain > unassessed )
Epithemia argus var. impressa Cleve-Euler, 1932 (uncertain > unassessed )
Epithemia argus var. intermedia (Hilse in Rabenhorst) Mayer, 1936 accepted as Epithemia intermedia Hilse, 1860
Epithemia argus var. longicornis (Ehrenberg) Grunow, 1862 accepted as Eunotia longicornis Ehrenberg, 1849
Epithemia argus var. lunaeformis Manguin ex Kociolek & Reviers, 1996 (uncertain > unassessed )
Epithemia argus var. medioconstricta Cleve-Euler, 1932 (uncertain > unassessed )
Epithemia argus var. ocellata (Ehrenberg) F.Fricke, 1904 accepted as Eunotia ocellata Ehrenberg, 1840
Epithemia argus var. perminuta Cleve-Euler, 1952 (uncertain > unassessed )
Epithemia argus var. protractra Mayer, 1936 (uncertain > unassessed )
Epithemia argus var. quinquecostata (Rabenhorst) Mayer, 1936 accepted as Epithemia quinquecostata Rabenhorst, 1853
Epithemia argus var. quinquecostata (Rabenhorst) Rabenhorst, 1864 (uncertain > unassessed )
Epithemia argus var. testudo Fricke, 1904 (uncertain > unassessed )
Epithemia argus var. triangulata Cleve-Euler, 1952 (uncertain > unassessed )
Epithemia argus var. turgida Pantocsek, 1912 (uncertain > unassessed )
Epithemia aspeitiana Héribaud in Héribaud et al., 1920 (uncertain > unassessed )
Epithemia aspeitiana var. dilatata Héribaud in Héribaud et al., 1920 (uncertain > unassessed )
Epithemia australis Rabenhorst, 1864 (uncertain > unassessed )
Epithemia azpeitiana
Epithemia azpeitiana var. ventricosa Østrup in Héribaud, 1920 (uncertain > unassessed )
Epithemia baltica Schumann, 1862 (uncertain > unassessed )
Epithemia beatorum (Ehrenberg) Ralfs in Pritchard, 1861 accepted as Eunotia beatorum Ehrenberg, 1854
Epithemia biharensis Pantocsek, 1886 (uncertain > unassessed )
Epithemia budayana Pantocsek, 1892 (uncertain > unassessed )
Epithemia cantalica M. Peragallo, 1920 (uncertain > unassessed )
Epithemia cantalica var. dilatata M. Peragallo, 1920 (uncertain > unassessed )
Epithemia capitata (Ehrenberg) Brébisson, 1838 accepted as Synedra capitata f. capitata Ehrenberg, 1836
Epithemia capitata Schumann, 1862 (uncertain > unassessed )
Epithemia ciliata (Corda) Meneghini, 1845 (1853) accepted as Navicula ciliata Corda, 1835
Epithemia cingulata (Ehrenberg) Kützing, 1844 accepted as Eunotia cingulata Ehrenberg
Epithemia cistula (Ehrenberg) Ralfs, 1861 accepted as Eunotia cistula Ehrenberg, 1854
Epithemia cistula Cleve-Euler, 1932 (uncertain > unassessed )
Epithemia cistula var. acuta Cleve-Euler, 1932 (uncertain > unassessed )
Epithemia cistula var. crassa Pantocsek, 1903 (uncertain > unassessed )
Epithemia cistula var. lunaris Grunow in Pantocsek, 1892 (uncertain > unassessed )
Epithemia cistula var. proboscidea Cleve, 1899 (uncertain > unassessed )
Epithemia cistula var. proboscidea Grunow, 1882 (uncertain > unassessed )
Epithemia cistula var. producta Pantocsek, 1913 (uncertain > unassessed )
Epithemia cistula var. undulata Cleve-Euler in Backmann & Cleve-Euler, 1922 (uncertain > unassessed )
Epithemia clavata Dickie, 1880 (uncertain > unassessed )
Epithemia clavata J.L.B. (uncertain > unassessed )
Epithemia cleopatrae Pantocsek, 1902 (uncertain > unassessed )
Epithemia cocconema (Ehrenberg) Ralfs in Pritchard, 1861 accepted as Eunotia cocconema Ehrenberg, 1854
Epithemia compacta M.S.Kulikovskiy & H.Lange-Bertalot, 2014
Epithemia compta (Ehrenberg) Ralfs in Pritchard, 1861 accepted as Eunotia compta Ehrenberg
Epithemia constricta Brebisson in litt. cum specim., 1853 (uncertain > unassessed )
Epithemia constricta Brebisson in litt., 1853 (uncertain > unassessed )
Epithemia constricta W.Smith, 1853 (uncertain > unassessed )
Epithemia constricta f. minuta Grunow in Schneider, 1878 (uncertain > unassessed )
Epithemia constricta var. constricta Grunow, 1878 (uncertain > unassessed )
Epithemia constricta var. costis-densioribus Rabenhorst, 1864 (uncertain > unassessed )
Epithemia constricta var. densissemistriata Rabenhorst ex Schonfelt, 1907 (uncertain > unassessed )
Epithemia contorta (Hustedt) Ruck & Nakov