NARMS Taxon list
Epithemia adnata (Kützing) Brébisson, 1838 accepted as Frustulia adnata Kützing, 1833
Epithemia adnata var. intermedia (Hustedt) R.Ross, 1986 (uncertain > unassessed )
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. saxonica (Kützing) R.M.Patrick, 1975 accepted as Epithemia saxonica Kützing, 1844
Epithemia argus (Ehrenberg) Kützing, 1844 accepted as Eunotia argus Ehrenberg, 1843
Epithemia frickei Krammer in H.Lange-Bertalot & Krammer, 1987
Epithemia gibba (Ehrenberg) Kützing, 1844 accepted as Navicula gibba Ehrenberg, 1830
Epithemia gibba var. parallela Grunow, 1862 accepted as Epithemia parallela (Grunow) Ruck & Nakov
Epithemia gibba var. ventricosa (Kützing) Grunow, 1881 accepted as Epithemia ventricosa Kützing, 1844
Epithemia gibberula (Ehrenberg) Kützing, 1844 accepted as Eunotia gibberula Ehrenberg, 1843
Epithemia gibberula var. protracta Grunow in Pantocsek, 1886 (uncertain > unassessed )
Epithemia granulata (Ehrenberg) Kützing, 1844 accepted as Eunotia granulata Ehrenberg, 1836
Epithemia hyndmanii W.Smith, 1850 (uncertain > unassessed )
Epithemia intermedia Fricke, 1904 (uncertain > unassessed )
Epithemia musculus Kützing, 1844 (uncertain > unassessed )
Epithemia operculata (C.Agardh) Ruck & Nakov
Epithemia parallela (Grunow) Ruck & Nakov
Epithemia porcellus Kützing, 1844 (uncertain > unassessed )
Epithemia saxonica Kützing, 1844 (uncertain > unassessed )
Epithemia sorex Kützing, 1844 (uncertain > unassessed )
Epithemia turgida (Ehrenberg) Kützing, 1844 accepted as Navicula turgida Ehrenberg, 1830
Epithemia turgida var. granulata (Ehrenberg) Brun, 1880 accepted as Eunotia granulata Ehrenberg, 1836
Epithemia turgida var. turgida (Ehrenberg) Kützing, 1844
Epithemia turgida var. westermannii (Ehrenberg) Grunow, 1862 accepted as Navicula westermannii Ehrenberg, 1835
Epithemia ventricosa Kützing, 1844 (uncertain > unassessed )
Epithemia westermannii (Ehrenberg) Kützing, 1844 accepted as Navicula westermannii Ehrenberg, 1835
Epithemia zebra (Ehrenberg) Kützing, 1844 accepted as Navicula zebra Ehrenberg, 1833
Epithemia zebra var. intermedia Hustedt, 1934
Epithemia zebra var. porcellus (Kützing) Grunow, 1862 accepted as Epithemia porcellus Kützing, 1844
Epithemia zebra var. saxonica (Kützing) Grunow, 1862 accepted as Epithemia saxonica 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 cymbalum Penard, 1902
Rhopalodia acuminata Krammer, 1987 (uncertain > unassessed )
Rhopalodia acuminata var. protracta (Grunow) Krammer, 1987 accepted as Epithemia gibberula var. protracta Grunow in Pantocsek, 1886
Rhopalodia gibba (Ehrenberg) Otto Müller, 1895
Rhopalodia gibba var. gibba
Rhopalodia gibba var. parallela (Grunow) Holmboe, 1899 accepted as Epithemia gibba var. parallela Grunow, 1862 accepted as Epithemia parallela (Grunow) Ruck & Nakov
Rhopalodia gibba var. ventricosa (Kützing) H.Peragallo & M.Peragallo, 1900
Rhopalodia gibba var. ventricosa (Kützing) Mayer, 1913 accepted as Epithemia ventricosa Kützing, 1844
Rhopalodia gibberula (Ehrenberg) Otto Müller, 1895
Rhopalodia gibberula var. protracta (Grunow) O.Müller, 1900
Rhopalodia musculus (Kützing) Otto Müller, 1900
Rhopalodia parallela (Grunow) O.Müller, 1895 accepted as Rhopalodia gibba var. parallela (Grunow) Holmboe, 1899 accepted as Epithemia gibba var. parallela Grunow, 1862 accepted as Epithemia parallela (Grunow) Ruck & Nakov
Rhopalodia turgida (Ehrenberg) Kützing accepted as Epithemia turgida (Ehrenberg) Kützing, 1844 accepted as Navicula turgida Ehrenberg, 1830
Rhopalodia ventricosa (Kützing) O.Müller, 1895 accepted as Rhopalodia gibba var. ventricosa (Kützing) H.Peragallo & M.Peragallo, 1900
Rhopalodia zebra (Ehrenberg) Kützing accepted as Epithemia adnata (Kützing) Brébisson, 1838 accepted as Frustulia adnata Kützing, 1833