Epithemia adnata (Kützing) Brébisson, 1838 accepted as Frustulia adnata Kützing, 1833
Epithemia adnata var. porcellus (Kützing) Patrick, 1975 accepted as Epithemia porcellus Kützing, 1844
Epithemia gibba (Ehrenberg) Kützing, 1844 accepted as Navicula gibba Ehrenberg, 1830
Epithemia gibba Kützing
Epithemia gibba var. genuina Grunow, 1862 (uncertain > unassessed )
Epithemia operculata (C.Agardh) Ruck & Nakov
Epithemia porcellus Kützing, 1844 (uncertain > unassessed )
Epithemia sorex Kützing, 1844 (uncertain > unassessed )
Epithemia succincta Brébisson, 1870 (uncertain > unassessed )
Epithemia ventricosa Kützing, 1844 (uncertain > unassessed )
Epithemia zebra (Ehrenberg) Kützing, 1844 accepted as Navicula zebra Ehrenberg, 1833
Epithemia zebra var. porcellus (Kützing) Grunow, 1862 accepted as Epithemia porcellus Kützing, 1844
Pyxidicula compressa J.W.Bailey, 1851 accepted as Tryblionella compressa (J.W.Bailey) M.Poulin, 1990 accepted as Pyxidicula compressa var. compressa J.W. Bailey, 1851
Pyxidicula compressa var. compressa J.W. Bailey, 1851 (uncertain > unassessed )
Pyxidicula operculata J.W. Bailey, 1841 (uncertain > unassessed )
Pyxidicula radiata O'Meara, 1877 (uncertain > unassessed )
Rhopalodia gibba (Ehrenberg) Otto Müller, 1895
Rhopalodia gibba var. genuina (Grunow) Mayer, 1913 accepted as Epithemia gibba var. genuina Grunow, 1862
Rhopalodia gibba var. ventricosa (Kützing) H.Peragallo & M.Peragallo, 1900
Rhopalodia gibberula (Ehrenberg) Otto Müller, 1895
Rhopalodia ventricosa (Kützing) O.Müller, 1895 accepted as Rhopalodia gibba var. ventricosa (Kützing) H.Peragallo & M.Peragallo, 1900