DiatomBase
Between brackets is the number of accepted extant species
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- Bacillariophyceae (5 957)
- 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)
- Order Surirellales (174)
- Family Auriculaceae Hendey (2)
- Family Entomoneidaceae Reimer, 1975 (19)
- Family Surirellaceae Kützing, 1844 (153)
- Genus Campylodiscus C.G. Ehrenberg ex F.T. Kützing, 1844 (26)
- Species Campylodiscus adornatus Schmidt in Schmidt et al., 1877
- Species Campylodiscus adriaticus Grunow
- Species Campylodiscus aemulus Schmidt in Schmidt et al., 1897
- Species Campylodiscus aequatorialis Meister, 1932
- Species Campylodiscus albifrons Brun, 1891
- Species Campylodiscus alenizinii Borszczow ex Zabelina et al., 1951
- Species Campylodiscus altar Brun, 1891
- Species Campylodiscus ambiguus Greville, 1860 accepted as Coronia ambigua (Greville) Ruck & Guiry, 2016
- Species Campylodiscus americanus Ehrenberg, 1871
- Species Campylodiscus amphileia (Grunow in Schmidt et al.) Deby, 1891 accepted as Campylodiscus ornatus var. amphileia Grunow in Schmidt et al., 1877
- Species Campylodiscus amstelodamensis Harting, 1852
- Species Campylodiscus anastomosus K.E. Lohman, 1957
- Species Campylodiscus anceps Castracane, 1886
- Species Campylodiscus angularis Gregory, 1857
- Species Campylodiscus arabica Grunow in Schmidt et al. according to DeToni, 1892 accepted as Campylodiscus bicostatus var. arabica Grunow in Schmidt et al., 1877
- Species Campylodiscus arachnoides Harting, 1864
- Species Campylodiscus aralensis Ehrenberg, 1872
- Species Campylodiscus aralensis Kisselev, 1927
- Species Campylodiscus areolatus Harting, 1852
- Species Campylodiscus argus Bailey, 1851
- Species Campylodiscus ascensionis Leuduger-Fortmorel, 1898
- Species Campylodiscus atlanticus Tempère & Peragallo, 1889-1895
- Species Campylodiscus aureola Eichwald, 1852
- Species Campylodiscus australis Grunow in Schmidt et al., 1877
- Species Campylodiscus balatonis Pantocsek, 1902
- Species Campylodiscus baldjickianus Grunow in Schmidt et al. according to Mills, 1933 accepted as Campylodiscus thuretii var. baldjikiana Grunow in Schmidt et al., 1877
- Species Campylodiscus balearicus Cleve in Schmidt et al., 1877
- Species Campylodiscus balticus Cleve
- Species Campylodiscus bellus Schmidt in Schmidt et al., 1897
- Species Campylodiscus bergonii Pantocsek, 1892
- Species Campylodiscus biangulatus Greville, 1862
- Species Campylodiscus bicinctus Castracane, 1886
- Species Campylodiscus bicostatus W.Smith ex F.C.S.Roper, 1854
- Species Campylodiscus bicostatus Grunow, 1862
- Species Campylodiscus bicruciatus Gregory, 1857
- Species Campylodiscus bifurcatus Schmidt in Schmidt et al., 1877
- Species Campylodiscus bilateralis Mann, 1925
- Species Campylodiscus bimarginatus Schmidt in Schmidt et al., 1875
- Species Campylodiscus birostratus Deby, 1891
- Species Campylodiscus biseriatus Deby, 1891
- Species Campylodiscus bonapartii Pantocsek, 1912
- Species Campylodiscus boryanus Pantocsek, 1892
- Species Campylodiscus brassayi Pantocsek, 1892
- Species Campylodiscus braziliensis Deby, 1891
- Species Campylodiscus bremianus Pantocsek, 1892
- Species Campylodiscus brightwellii Grunow, 1862
- Species Campylodiscus brightwellii Stodder, 1861
- Species Campylodiscus briocensis Schmidt in Schmidt et al. according to DeToni, 1892 accepted as Campylodiscus eximius var. briocensis Schmidt in Schmidt et al., 1877
- Species Campylodiscus browneanus Greville
- Species Campylodiscus bruneanus Deby, 1891
- Species Campylodiscus cadoi Jerkovic, 1971
- Species Campylodiscus calcar Leuduger-Fortmorel, 1892
- Species Campylodiscus californicus Deby, 1891
- Species Campylodiscus campecheanus J.M.Deby
- Species Campylodiscus campechianus Deby, 1891
- Species Campylodiscus canalisatus Tempère & Brun in Brun & Tempère, 1889
- Species Campylodiscus carinatus Ehrenberg, 1875
- Species Campylodiscus caspius Ehrenberg, 1872
- Species Campylodiscus castillii Ehrenberg, 1869
- Species Campylodiscus castracanei Janisch, 1888
- Species Campylodiscus centralis Gregory, 1857
- Species Campylodiscus cesatianus Rabenhorst, 1864
- Species Campylodiscus challengerensis Deby, 1891
- Species Campylodiscus chrysanthemum Brun in Brun & Tempère, 1889
- Species Campylodiscus circularis Østrup, 1913
- Species Campylodiscus circumactus A. Schmidt in Schmidt et al., 1875
- Species Campylodiscus circumductus Leuduger-Fortmorel, 1879
- Species Campylodiscus clathratus Østrup, 1913
- Species Campylodiscus clementii Jurilj, 1957
- Species Campylodiscus clevei Leuduger-Fortmorel, 1892
- Species Campylodiscus clevei Peragallo & Peragallo, 1899
- Species Campylodiscus clevei H. Peragallo in Tempère & Peragallo, 1908
- Species Campylodiscus clivosus Brun in Brun & Tempère, 1889
- Species Campylodiscus clypeus (Ehrenberg) Ehrenberg ex Kützing, 1844
- Species Campylodiscus cocconeiformis Grunow, 1883
- Species Campylodiscus cocconeiformis Cleve, 1883
- Species Campylodiscus collectus L.W. Bailey, 1861
- Species Campylodiscus comptus Janisch, 1888
- Species Campylodiscus concinnus Greville ex Ralfs in Pritchard, 1861
- Species Campylodiscus contiguus Schmidt in Schmidt et al., 1875
- Species Campylodiscus contortus Pantocsek, 1892
- Species Campylodiscus cooperi Habirshaw et al., 1877-1894
- Species Campylodiscus cordatus Hagelstein, 1939
- Species Campylodiscus coronilla Brun, 1891
- Species Campylodiscus coruscus A. Schmidt in Schmidt et al., 1875
- Species Campylodiscus costatus W.Smith, 1851
- Species Campylodiscus costatus Grunow, 1862
- Species Campylodiscus crassus Pantocsek, 1892
- Species Campylodiscus crebrecostatus Greville
- Species Campylodiscus crebrestriatus Greville, 1863
- Species Campylodiscus cribrosus W.Smith, 1853
- Species Campylodiscus cripanthemum Brun
- Species Campylodiscus crux Hendey, 1939
- Species Campylodiscus daemelianus Grunow accepted as Coronia daemeliana (Grunow) Ruck & Guiry, 2016
- Species Campylodiscus debyi Leuduger-Fortmorel, 1892
- Species Campylodiscus decorus Brébisson, 1854 accepted as Coronia decora (Brébisson) Ruck & Guiry, 2016
- Species Campylodiscus decorus Cleve in Schmidt et al., 1897
- Species Campylodiscus degenii Pantocsek, 1909
- Species Campylodiscus densecostatus Cleve, 1883
- Species Campylodiscus dentatus Deby, 1891
- Species Campylodiscus detonianus Deby, 1891
- Species Campylodiscus dilatatus Pantocsek, 1892
- Species Campylodiscus diplostictus Norman ex Greville, 1860
- Species Campylodiscus divisus Leuduger-Fortmorel, 1879
- Species Campylodiscus doegeanus Deby in litt., 1891
- Species Campylodiscus dubius Leuduger-Fortmorel, 1879
- Species Campylodiscus ecclesianus Greville
- Species Campylodiscus echeneis Ehrenberg ex Kützing, 1844 accepted as Coronia echeneis (Ehrenberg ex Kützing) Ehrenberg, 1912
- Species Campylodiscus echinatus Jurilj, 1948
- Species Campylodiscus echineis Ehrenberg, 1840
- Species Campylodiscus ehrenbergii Ralfs in Pritchard, 1861
- Species Campylodiscus eiowanus Ehrenberg, 1856
- Species Campylodiscus eisenii Grunow
- Species Campylodiscus elegans (Ehrenberg) Ralfs in Pritchard, 1861 accepted as Surirella elegans f. elegans Ehrenberg, 1843
- Species Campylodiscus emarginatus Deby, 1891
- Species Campylodiscus erosus Castracane, 1886
- Species Campylodiscus eulensteinii Pantocsek, 1889
- Species Campylodiscus exiguus Grunow, 1862
- Species Campylodiscus exilis Grunow in Schmidt et al., 1875
- Species Campylodiscus eximius Gregory, 1857
- Species Campylodiscus fastuosus Ehrenberg, 1845
- Species Campylodiscus fenestratus Greville, 1857
- Species Campylodiscus fenestratus Boroszcow in Zabelina et al., 1951
- Species Campylodiscus flammiger Leuduger-Fortmorel, 1879
- Species Campylodiscus flexuosa (Ehrenberg) Ralfs in Pritchard, 1861 accepted as Surirella flexuosa Ehrenberg, 1843
- Species Campylodiscus fluminensis Grunow, 1862
- Species Campylodiscus fortii Tempere in Tempere & Peragallo, 1911
- Species Campylodiscus fortis Leuduger-Fortmorel, 1891
- Species Campylodiscus fragilis Skv.
- Species Campylodiscus galapagensis Mann, 1907
- Species Campylodiscus gibberosus Leuduger-Fortmorel, 1879
- Species Campylodiscus graeffei Grunow in Schmidt et al., 1875
- Species Campylodiscus granulatus Grunow in litt.
- Species Campylodiscus greenleafianus Grunow in Schmidt et al., 1875
- Species Campylodiscus gregorii H.Peragallo & M.Peragallo, 1899
- Species Campylodiscus grevillii Leuduger-Fortmorel, 1879
- Species Campylodiscus groenlandicus Cleve, 1873
- Species Campylodiscus gruendleri Grunow
- Species Campylodiscus grundleri Grunow in Schmidt et al., 1875
- Species Campylodiscus grunowii Pantocsek, 1892
- Species Campylodiscus guarujanus Zimmermann, 1918
- Species Campylodiscus hardmanianus Greville
- Species Campylodiscus helianthus Schmidt in Schmidt et al., 1875
- Species Campylodiscus heliophilus Ehrenberg, 1845
- Species Campylodiscus heufleri Grunow, 1862
- Species Campylodiscus hibernicus Ehrenberg, 1845
- Species Campylodiscus hispidus Pantocsek, 1902
- Species Campylodiscus hodgsonii W.Smith, 1853
- Species Campylodiscus horologium W.C.Williamson, 1848 accepted as Campyloneis horologium (Williamson) Nizamuddin, 1982
- Species Campylodiscus humboldtii Ehrenberg, 1869
- Species Campylodiscus humilis Castracane, 1886
- Species Campylodiscus humilis Greville, 1865
- Species Campylodiscus hypodromus Brun & Tempére, 1889
- Species Campylodiscus imperialis Greville
- Species Campylodiscus impressus Grunow, 1877 accepted as Coronia impressa (Grunow) Ruck & Guiry, 2016
- Species Campylodiscus incertus Schmidt in Schmidt et al., 1875
- Species Campylodiscus inconspicuus Deby, 1891
- Species Campylodiscus indianorum Lange-Bertalot & Metzeltin, 1996
- Species Campylodiscus indicus Ehrenberg, 1845
- Species Campylodiscus innominatus R.Ross & Abdin, 1949
- Species Campylodiscus inopinus Schmidt in Schmidt et al., 1897
- Species Campylodiscus insignis Leuduger-Fortmorel, 1879
- Species Campylodiscus intermedius Grunow in Schmidt et al., 1875
- Species Campylodiscus interruptus Meister, 1937
- Species Campylodiscus iyengarii Subrahmanyan, 1946
- Species Campylodiscus japonicus Castracane, 1886
- Species Campylodiscus jimboi Pantocsek, 1892
- Species Campylodiscus jurilji Hajós, 1973
- Species Campylodiscus juriljii Jerkovic, 1971
- Species Campylodiscus kerguelensis Deby, 1891
- Species Campylodiscus kidstonii Pantocsek, 1889
- Species Campylodiscus kinkeri Schmidt in Schmidt et al., 1897
- Species Campylodiscus kittonianus Greville, 1860
- Species Campylodiscus kuetzingii
- Species Campylodiscus lacusbaikali Skvortzov
- Species Campylodiscus larius Castracane, 1882
- Species Campylodiscus latus Shadb., 1854
- Species Campylodiscus lepidus Castracane, 1886
- Species Campylodiscus levanderi Hustedt, 1925
- Species Campylodiscus ligulosus Mann, 1925
- Species Campylodiscus limbatus Brébisson, 1854 accepted as Coronia limbata (Brébisson) Ruck & Guiry, 2016
- Species Campylodiscus linearis Leuduger-Fortmorel, 1892
- Species Campylodiscus lineatus Grunow in Schmidt et al., 1875
- Species Campylodiscus litorale 'Lemmermann' according to VanLandingham, 1968
- Species Campylodiscus lorenzianus Grunow, 1862
- Species Campylodiscus macassarensis Deby, 1891
- Species Campylodiscus magocsyanus Pantocsek, 1909
- Species Campylodiscus margaritarum Cleve, 1881
- Species Campylodiscus marginatus Johnston, 1860
- Species Campylodiscus marginatus Ehrenberg, 1845
- Species Campylodiscus margosinuatus Deby, 1891
- Species Campylodiscus massiliensis Grunow in Schmidt et al. according to DeToni, 1875 accepted as Campylodiscus adriaticus var. massiliensis Grunow in Schmidt et al., 1875
- Species Campylodiscus mediterraneus Grunow in Schmidt et al., 1875
- Species Campylodiscus mesoleia (Grunow in Schmidt et al.) DeToni, 1892
- Species Campylodiscus mexicanus Ehrenberg, 1861
- Species Campylodiscus micaulti Leuduger-Fortmorel, 1879
- Species Campylodiscus minutus Grunow, 1862
- Species Campylodiscus mirabilis Leuduger-Fortmorel, 1892
- Species Campylodiscus monterianus Grunow in Schmidt et al., 1897
- Species Campylodiscus muelleri Schmidt in Schmidt et al., 1875
- Species Campylodiscus myodon (Ehrenberg) Ralfs in Pritchard, 1861 accepted as Surirella myodon Ehrenberg, 1843
- Species Campylodiscus nankoorensis Desikachary & Ranjitha Devi, 1986
- Species Campylodiscus nanus Schumann, 1867
- Species Campylodiscus neoclevei VanLandingham, 1968
- Species Campylodiscus neofastuosus Ruck & Nakov accepted as Navicula fastuosa Ehrenberg, 1840
- Species Campylodiscus neogradensis Pantocsek, 1892
- Species Campylodiscus nitens Castracane, 1886
- Species Campylodiscus noricus Ehrenberg ex Kützing, 1844
- Species Campylodiscus noricus Schutt, 1896
- Species Campylodiscus noricus Meister, 1912
- Species Campylodiscus normanianus Greville, 1860
- Species Campylodiscus normanicus 'Greville' Ralfs in Pritchard, 1861
- Species Campylodiscus normannicus
- Species Campylodiscus notatus Greville
- Species Campylodiscus obsoletus Cleve, 1885
- Species Campylodiscus oceanicus Castracane, 1886
- Species Campylodiscus orbicularis Castracane, 1886
- Species Campylodiscus orbicularis Cleve, 1883
- Species Campylodiscus orientalis Salah, 1967
- Species Campylodiscus ornatus Greville
- Species Campylodiscus ovatus Ralfs, 1861
- Species Campylodiscus pacificus Grunow in Schmidt et al., 1875
- Species Campylodiscus panduriger A. Schmidt in Schmidt et al., 1875
- Species Campylodiscus pantocsekii Deby, 1891
- Species Campylodiscus papillosus Hustedt, 1942
- Species Campylodiscus parvulus W.Smith, 1851
- Species Campylodiscus patens (Schmidt) Ruck & Nakov accepted as Surirella patens A.W.F.Schmidt
- Species Campylodiscus peisonis (Grunow) Pantocsek, 1902 accepted as Campylodiscus bicostatus var. peisonis Grunow, 1862
- Species Campylodiscus peragallii Deby, 1891
- Species Campylodiscus peramplus Cleve, 1881
- Species Campylodiscus perspicuus Mann, 1925
- Species Campylodiscus pervulsus Jurilj, 1948
- Species Campylodiscus pfitzeri A. Schmidt, 1874
- Species Campylodiscus phalangium Schmidt in Schmidt et al., 1875
- Species Campylodiscus philippinarum Castracane, 1886
- Species Campylodiscus pinnatus (H. Peragallo) Deby, 1891 accepted as Campylodiscus decorus var. pinnatus H. Peragallo, 1888
- Species Campylodiscus polaris Ehrenberg, 1872
- Species Campylodiscus prentissi Hanna & Grant, 1926
- Species Campylodiscus productus Johnston, 1860
- Species Campylodiscus pseudoclypeus Pantocsek, 1912
- Species Campylodiscus pseudowallichianus Ricard, 1975
- Species Campylodiscus pulchellus Leuduger-Fortmorel, 1892
- Species Campylodiscus punctatus Bleisch, 1860
- Species Campylodiscus punctulatoides Ricard, 1975
- Species Campylodiscus punctulatus Grunow
- Species Campylodiscus quarnerensis Grunow, 1862
- Species Campylodiscus rabenhorstianus C.Janisch
- Species Campylodiscus rabenhorstii Janisch ex Grunow, 1862
- Species Campylodiscus radians Leuduger-Fortmorel, 1879
- Species Campylodiscus radiatus Leuduger-Fortmorel, 1879
- Species Campylodiscus radiolatus Ehrenberg, 1843
- Species Campylodiscus radiosus Ehrenberg ex Kützing, 1844
- Species Campylodiscus radiosus J.-J.Brun
- Species Campylodiscus raeanus Deby, 1891
- Species Campylodiscus raenus Deby, 1891
- Species Campylodiscus ralfsii W.Smith, 1853
- Variety Campylodiscus ralfsii var. decorus (Brebisson) Rabenhorst, 1864 accepted as Campylodiscus decorus var. decorus Brébisson, 1854
- Variety Campylodiscus ralfsii var. fossilis Pantocsek, 1886
- Variety Campylodiscus ralfsii var. pinnatus (H. Peragallo) De Toni, 1892 accepted as Campylodiscus decorus var. pinnatus H. Peragallo, 1888
- Variety Campylodiscus ralfsii var. ralfsii W. Smith, 1853
- Forma Campylodiscus ralfsii f. minuta Grunow, 1867
- Species Campylodiscus ralfsii Gregory, 1857
- Species Campylodiscus rattrayanus Deby, 1891
- Species Campylodiscus remora Ehrenberg ex Kützing, 1844
- Species Campylodiscus reticulatus Pantocsek, 1892
- Species Campylodiscus rivalis Schmidt in Schmidt et al., 1875
- Species Campylodiscus rivulosus Tempère & Brun in Brun & Tempère, 1889
- Species Campylodiscus robertsianus Greville, 1863
- Species Campylodiscus rockefellerianus Pantocsek, 1909
- Species Campylodiscus rotula Grunow in Schmidt et al., 1875
- Species Campylodiscus rutilus Skvortzow, 1937
- Species Campylodiscus sabinii Ehrenberg, 1872
- Species Campylodiscus samoensis Grunow, 1875 accepted as Coronia samoensis (Grunow) Ruck & Guiry, 2016
- Species Campylodiscus sauerbeckii Grundler in Schmidt et al., 1877
- Species Campylodiscus scalaris Tempère & Brun in Brun & Tempère, 1889
- Species Campylodiscus schleinitzii Janisch in Schmidt et al., 1877
- Species Campylodiscus schmidtii Grunow in Schmidt et al., 1875
- Species Campylodiscus scintillans (Brun) VanLandingham, 1968 accepted as Campyloneis scintillans Brun, 1896
- Species Campylodiscus siculus Forti in Tempère & Peragallo, 1914
- Species Campylodiscus signatus Leuduger-Fortmorel, 1879
- Species Campylodiscus similis Janisch, 1888
- Species Campylodiscus simplex Tempère & Brun in Brun & Tempère, 1889
- Species Campylodiscus simulans Gregory, 1857
- Species Campylodiscus sinensis B.Wu, Q.Liu & Q.X.Wang, 2013
- Species Campylodiscus singularis A. Schmidt in Schmidt et al., 1875
- Species Campylodiscus socialis Witt, 1873
- Species Campylodiscus sonderianus Grunow ex Möller, 1868
- Species Campylodiscus speculum Leuduger-Fortmorel, 1879
- Species Campylodiscus spinosus Jurilj, 1948
- Species Campylodiscus spiralis (Kützing) W.Smith, 1851 accepted as Surirella spiralis Kützing, 1844
- Species Campylodiscus spiralis (Kützing) R.Gutwinski, 1891 accepted as Surirella spiralis f. spiralis Kützing, 1844
- Species Campylodiscus squamosus Pantocsek
- Species Campylodiscus stellatiformis Azpeitia, 1911
- Species Campylodiscus stellatus Greville, 1859
- Species Campylodiscus stellula Schumann, 1867
- Species Campylodiscus striatus Ehrenberg ex Kützing, 1844
- Species Campylodiscus striatus Jurilj, 1948
- Species Campylodiscus striatus Brightwell, 1859
- Species Campylodiscus striolatus Grunow in Schmidt et al., 1877
- Species Campylodiscus studeri Janisch, 1888
- Species Campylodiscus subangularis Cleve & Möller in Deby, 1891
- Species Campylodiscus sumatrensis Leuduger-Fortmorel, 1892
- Species Campylodiscus sumbawanus Schmidt in Schmidt et al., 1897
- Species Campylodiscus superbus (Rabenhorst) Rabenhorst, 1864 accepted as Calodiscus superbus Rabenhorst, 1853
- Species Campylodiscus surirella Ehrenberg, 1845
- Species Campylodiscus szakalensis Pantocsek, 1892
- Species Campylodiscus szontaghii Pantocsek, 1892
- Species Campylodiscus tabulatus Schmidt in Schmidt et al., 1877
- Species Campylodiscus taeniatus Schmidt in Schmidt et al., 1875
- Species Campylodiscus taenioides Deby, 1891
- Species Campylodiscus tanganicae Hustedt, 1942
- Species Campylodiscus tauricus Missuna, 1914
- Species Campylodiscus tener Ehrenberg, 1872
- Species Campylodiscus tenera Mayer, 1929
- Species Campylodiscus teniatus
- Species Campylodiscus thumii Leuduger-Fortmorel, 1892
- Species Campylodiscus thuretii Brébisson, 1854 accepted as Campylodiscus fastuosus Ehrenberg, 1845
- Species Campylodiscus tiburicus Hauck & Richter, 1894
- Species Campylodiscus tortuosus Meister, 1937
- Species Campylodiscus toulae
- Species Campylodiscus transylvanica Pantocsek ex Möller, 1868
- Species Campylodiscus trapezoidalis Deby, 1891
- Species Campylodiscus triumphans Schmidt in Schmidt et al., 1875
- Species Campylodiscus undulatus Greville accepted as Coronia undulata (Brébisson) Ruck & Guiry, 2016
- Species Campylodiscus undulatus Leuduger-Fortmorel, 1879
- Species Campylodiscus upolensis (Grunow in Schmidt et al.) Deby, 1891 accepted as Campylodiscus ambiguus var. upolensis Grunow in Schmidt et al., 1877
- Species Campylodiscus varicans Arnoldi, 1928
- Species Campylodiscus vermiculatus Tempère in Bergon et al., 1890
- Species Campylodiscus vitiensis (Grunow in Schmidt et al.) Deby, 1891 accepted as Campylodiscus notatus f. vitiensis Grunow in Schmidt et al., 1877
- Species Campylodiscus vitricavus Tempère & Brun in Brun & Tempère, 1889
- Species Campylodiscus vitrifacies Brun & Tempère
- Species Campylodiscus vulcanius Ehrenberg, 1844
- Species Campylodiscus wallichianus Greville
- Species Campylodiscus wdaemelianus Bening, 1934
- Species Campylodiscus weissflogii Deby, 1891
- Species Campylodiscus zahnii Pantocsek, 1909
- Species Campylodiscus zebuanus Castracane, 1886
- Species Campylodiscus zonalis Philips, 1846
- Genus Cymatopleura W. Smith, 1851 (7)
- Genus Hydrosilicon J. Brun, 1891
- Genus Iconella A. Jurilj, 1949 (2)
- Genus Klinodiscus A. Jurilj, 1949 (1)
- Genus Petrodictyon D.G. Mann in F.E. Round, R.M. Crawford & D.G. Mann, 1990
- Genus Plagiodiscus A. Grunow & T. Eulenstein in A. Grunow, 1867
- Genus Plagiodiscus A. Jurilj, 1949 accepted as Surirella P.J.F. Turpin, 1828
- Genus Stenopterobia A. de Brébisson ex H. Van Heurck, 1896 (2)
- Genus Surirella P.J.F. Turpin, 1828 (115)
- Order Thalassiophysales (105)
- Superorder Bacillariophycidae incertae sedis (32)
- Superorder Eunotiophycanae (293)
- Subclass Coscinodiscophycidae (877)
- Subclass Fragilariophycidae (483)
- Order Centrales
