Achnanthes inaequalis Ehrenberg, 1838 (original description)
Actinocyclus senarius Ehrenberg, 1838 (original description)
Amphora lineolata Ehrenberg, 1838 (original description)
Amphora ocellata Ehrenberg, 1838 (original description)
Amphora rimosa Ehrenberg, 1838 (original description)
Bacillaria cuneata (Kützing) Ehrenberg, 1838 accepted as
Diatoma tenue var. cuneatum Kützing, 1833 (1834) (new combination reference)
Bacillaria major Ehrenberg, 1838 (original description)
Bacillaria pectinalis Ehrenberg, 1838 (original description)
Bacillaria pectinalis var. elongata Ehrenberg, 1838 (original description)
Cocconeis clypeus Ehrenberg, 1838 (original description)
Cocconeis finnica Ehrenberg, 1838 (original description)
Cocconeis pediculus f. pediculus Ehrenberg, 1838 (original description)
Cocconeis placentula f. placentula Ehrenberg, 1838 (original description)
Cocconeis scutellum f. scutellum Ehrenberg, 1838 (original description)
Cocconeis undulata Ehrenberg, 1838 (original description)
Cocconema cistula var. cistula (Hemprich in Hemprich & Ehrenberg) Ehrenberg, 1838 accepted as
Bacillaria cistula Ehrenberg, 1828 (new combination reference)
Cocconema cymbiforme (Kützing) Ehrenberg, 1838 accepted as
Frustulia cymbiformis Kützing, 1833 (new combination reference)
Cocconema fusidium Ehrenberg, 1838 (original description)
Cocconema gibbum var. gibbum Ehrenberg, 1838 (original description)
Cocconema lanceolatum Ehrenberg accepted as
Gomphonema lanceolatum C.Agardh, 1831 (new combination reference)
Denticella C.G. Ehrenberg, 1838 (original description)
Denticella aurita (Lyngbye) Ehrenberg, 1838 accepted as
Diatoma auritum Lyngbye, 1819 (new combination reference)
Eunotia arcus Ehrenberg, 1837 (original description)
Eunotia faba (Ehrenberg) Grunow, 1881 accepted as
Himantidium faba Ehrenberg, 1854 (original description)
Eunotia tetraodon Ehrenberg, 1838 (original description)
Eunotia zebra (Ehrenberg) Ehrenberg, 1838 (original description)
Fragilaria angusta Ehrenberg, 1838 (original description)
Fragilaria bipunctata Ehrenberg, 1838 (original description)
Fragilaria diophthalma Hemprich & Ehrenberg (original description)
Fragilaria fissa Ehrenberg, 1838 (original description)
Fragilaria grandis Ehrenberg, 1838 (original description)
Fragilaria multipunctata Hemprich & Ehrenberg (original description)
Fragilaria pectinalis Ehrenberg, 1838 (original description)
Fragilaria scalaris Ehrenberg, 1838 (original description)
Fragilaria turgidula Ehrenberg, 1831 (original description)
Frustulia maritima Ehrenberg, 1838 (original description)
Frustulia salina Ehrenberg, 1838 (original description)
Gaillonella aurichalcea var. aurichalcea Ehrenberg, 1838 (original description)
Gaillonella aurichalcea var. granulata Ehrenberg, 1838 (original description)
Gaillonella hyemalis (Lyngbye) Ehrenberg, 1838 accepted as
Fragilaria hyemalis Lyngbye (new combination reference)
Gaillonella italica Ehrenberg, 1838 (original description)
Gaillonella lineata (Dillwyn) Bory in Ehrenberg, 1838 (new combination reference)
Gaillonella lineata (Dillwyn) Bory in Ehrenberg, 1838 (original description)
Gaillonella moniliformis Bory in Ehrenberg, 1838 (original description)
Gaillonella nummuloides Bory in Ehrenberg, 1838 (original description)
Gaillonella sulcata Weisse, 1854 (original description)
Gaillonella varians Ehrenberg, 1838 (original description)
Gloeonema paradoxum Ehrenberg, 1838 (original description)
Gomphonema capitatum f. capitatum Ehrenberg, 1838 (original description)
Gomphonema clavatum f. clavatum Ehrenberg, 1838 (original description)
Gomphonema gracile f. gracile Ehrenberg, 1838 (original description)
Gomphonema olivaceum (Hornemann) Ehrenberg, 1838 (new combination reference)
Gomphonema rotundatum Ehrenberg, 1830 (original description)
Isthmia enervis var. enervis Ag., 1832 (original description)
Isthmia enervis var. gracilis Ehrenberg, 1838 (original description)
Meridion panduriforme Ehrenberg, 1838 (original description)
Microtheca C.G. Ehrenberg, 1838 (original description)
Microtheca octoceras Ehrenberg, 1838 (original description)
Naunema C.G. Ehrenberg, 1838 (original description)
Naunema arbuscula Ehrenberg, 1838 (original description)
Naunema balticum Ehrenberg, 1838 (original description)
Naunema dillwynii Ehrenberg, 1838 (original description)
Naunema hoffmanni Ehrenberg, 1838 (original description)
Naunema micans Ehrenberg, 1838 (original description)
Naunema parasiticum Ehrenberg, 1838 (original description)
Naunema simplex Ehrenberg, 1838 (original description)
Navicula anceps (Kützing) Ehrenberg, 1838 accepted as
Frustulia anceps Kützing, 1833 (1834) (new combination reference)
Navicula capitata var. capitata Ehrenberg, 1838 (original description)
Navicula constricta f. constricta Ehrenberg, 1838 (original description)
Navicula crux Ehrenberg, 1838 (original description)
Navicula curvula Ehrenberg, 1838 (original description)
Navicula depressa (Kützing) Ehrenberg, 1838 accepted as
Frustulia depressa Kützing, 1833 (new combination reference)
Navicula follis Ehrenberg, 1838 † (original description)
Navicula glans Ehrenberg, 1838 (original description)
Navicula hippocampus var. hippocampus Ehrenberg, 1838 (original description)
Navicula hippocampus var. laevis Ehrenberg, 1838 (original description)
Navicula inaequalis Ehrenberg, 1836 † (original description)
Navicula lanceolata Ehrenberg, 1838 (original description)
Navicula lineolata Ehrenberg, 1838 (original description)
Navicula major f. major (Kützing) Ehrenberg, 1838 accepted as
Frustulia major Kützing, 1833 (new combination reference)
Navicula nodosa f. nodosa Ehrenberg, 1838 (original description)
Navicula parvula (Kützing) Ehrenberg, 1838 accepted as
Frustulia parvula Kützing, 1833 (1834) (new combination reference)
Navicula pellucida (Kützing) Ehrenberg, 1838 accepted as
Frustulia pellucida Kützing, 1833 (new combination reference)
Navicula platystoma var. platystoma Ehrenberg, 1838 (original description)
Navicula quadricostata Ehrenberg, 1838 (original description)
Navicula rimosa Ehrenberg, 1838 (original description)
Navicula suecica Ehrenberg, 1838 (original description)
Navicula trochus Ehrenberg, 1854 (original description)
Navicula umbonata Ehrenberg, 1837 (original description)
Navicula undulata Ehrenberg, 1838 accepted as
Surirella undulata (Ehrenberg) Ehrenberg, 1845 (original description)
Navicula viridis Ehrenberg, 1838 (original description)
Odontella desmidium Ehrenberg, 1838 (original description)
Odontella filiformis Ehrenberg, 1838 (original description)
Odontella unidentata Ehrenberg, 1838 (original description)
Pinnularia suecica (Ehrenberg) Ehrenberg, 1854 accepted as
Navicula suecica Ehrenberg, 1838 (original description)
Podosphenia abbreviata Ehrenberg, 1838 (original description)
Podosphenia cuneata (Lyngbye) Ehrenberg (original description)
Podosphenia gracilis var. gracilis Ehrenberg, 1838 (original description)
Pyxidicula operculata (C.Agardh) Ehrenberg, 1838 accepted as
Frustulia operculata C.Agardh, 1827 accepted as
Epithemia operculata (C.Agardh) Ruck & Nakov (new combination reference)
Pyxidicula prisca Ehrenberg, 1838 (original description)