DiatomBase

Achnanthes Bory, 1822 (additional source)
Achnanthes taeniata Grunow, 1880 accepted as Pauliella taeniata (Grunow) F.E.Round & P.W.Basson, 1997 (additional source)
Actinocyclus actinochilus (Ehrenberg) Simonsen, 1982 accepted as Coscinodiscus actinochilus Ehrenberg, 1844 (additional source)
Actinocyclus circellus T.P.Watkins, 1986 (additional source)
Actinocyclus curvatulus Janisch, 1874 (additional source)
Actinocyclus exiguus G.Fryxell & Semina, 1981 (additional source)
Actinocyclus kützingii (A.Schmidt) Simonsen (additional source)
Actinocyclus normanii (Gregory) Hustedt, 1957 (additional source)
Actinocyclus normanii f. normanii (W. Gregory) Hustedt, 1957 accepted as Coscinodiscus normanii Gregory ex Greville, 1859 (additional source)
Actinocyclus normanii f. subsalsus (Juhlin-Dannfelt) Hustedt (additional source)
Actinocyclus octonarius Ehrenberg, 1837 accepted as Actinoptychus octonarius (Ehrenberg) Kützing, 1844 accepted as Actinocyclus octonarius var. octonarius Ehrenberg, 1837 (additional source)
Actinocyclus octonarius var. tenellus (Brébisson) Hendey, 1954 accepted as Eupodiscus tenellus Brébisson, 1854 (additional source)
Actinocyclus sagittulus Villareal, 1983 (additional source)
Actinocyclus senarius Ehrenberg, 1838 (additional source)
Actinocyclus spiritus T.P.Watkins, 1986 (additional source)
Actinocyclus subocellatus (Grunow) Rattray, 1890 accepted as Coscinodiscus curvatulus var. subocellata Grunow, 1884 (additional source)
Actinocyclus subtilis (W.Gregory) Ralfs, 1861 (additional source)
Actinocyclus vestigulus T.P.Watkins, 1986 (additional source)
Actinoptychus senarius (Ehrenberg) Ehrenberg, 1843 accepted as Actinocyclus senarius Ehrenberg, 1838 (additional source)
Actinoptychus undulatus (J.W.Bailey) Ralfs, 1861 accepted as Actinoptychus senarius (Ehrenberg) Ehrenberg, 1843 accepted as Actinocyclus senarius Ehrenberg, 1838 (additional source)
Adoneis pacifica G.W.Andrews & P.Rivera, 1987 (additional source)
Amphiprora C.G. Ehrenberg, 1843 (additional source)
Amphiprora belgicae Van Heurck, 1909 accepted as Banquisia belgicae (Van Heurck) Paddock, 1988 accepted as Amphiprora belgicae var. belgicae Van Heurck, 1909 (additional source)
Amphiprora rigida M. Peragallo, 1924 (additional source)
Arcocellulus cornucervis G.R.Hasle, H.A.von Stosch & E.E.Syvertsen, 1983 (additional source)
Arcocellulus mammifer G.R.Hasle, H.A.von Stosch & E.E.Syvertsen, 1983 (additional source)
Asterionella A.H. Hassall, 1850 (additional source)
Asterionella bleakeleyi var. notata Grunow, 1867 (additional source)
Asterionella frauenfeldii Grunow, 1863 represented as Thalassionema frauenfeldii (Grunow) Tempère & Peragallo, 1910 (additional source)
Asterionella glacialis Castracane, 1886 (additional source)
Asterionella japonica Cleve, 1882 (additional source)
Asterionella kariana Grunow, 1880 (additional source)
Asterionella socialis J.C.Lewin & R.E.Norris, 1970 (additional source)
Asterionella synedraeformis Greville, 1865 (additional source)
Asterionellopsis F.E. Round in F.E. Round, R.M. Crawford & D.G. Mann, 1990 (additional source)
Asterionellopsis glacialis (Castracane) Round, 1990 accepted as Asterionella glacialis Castracane, 1886 (additional source)
Asterionellopsis kariana (Grunow) Round, 1990 accepted as Asterionella kariana Grunow, 1880 (additional source)
Asterolampra grevillei (Wallich) Greville (additional source)
Asterolampra marylandica Ehrenberg, 1844 (additional source)
Asterolampra roperiana Greville, 1860 (additional source)
Asterolampra vanheurckii Brun, 1891 (additional source)
Asteromphalus arachne (Brébisson) Ralfs, 1861 accepted as Spatangidium arachne Brébisson, 1857 (additional source)
Asteromphalus darwinii Ehrenberg, 1844 (additional source)
Asteromphalus elegans Greville, 1859 (additional source)
Asteromphalus flabellatus (Brébisson) Greville, 1859 (additional source)
Asteromphalus heptactis (Brébisson) Ralfs, 1861 (additional source)
Asteromphalus hookeri Ehrenberg, 1844 (additional source)
Asteromphalus hyalinus Karsten, 1905 (additional source)
Asteromphalus parvulus Karsten, 1905 (additional source)
Asteromphalus roperianus (Greville) Ralfs, 1861 (additional source)
Asteromphalus rossii Ehrenberg, 1844 (additional source)
Asteromphalus sarcophagus Wallich, 1860 (additional source)
Attheya decora T.West, 1860 (additional source)
Attheya longicornis R.M.Crawford & C.Gardner, 1994 (additional source)
Attheya septentrionalis (Østrup) R.M.Crawford, 1994 accepted as Chaetoceros septentrionalis Cleve, 1896 (additional source)
Aulacodiscus argus (Ehrenberg) A.Schmidt, 1886 accepted as Tripodiscus argus Ehrenberg, 1839 (additional source)
Azpeitia africana (Janisch ex Schmidt) G. Fryxell & T. P. Watkins in Fryxell, Sims & Watkins, 1986 accepted as Coscinodiscus africanus var. africanus Janisch in Schmidt et al., 1878 (additional source)
Azpeitia antiqua (Pantocsek) P.A. Sims in Fryxell, Sims & Watkins, 1986 (additional source)
Azpeitia barronii G. Fryxell & T. P. Watkins in Fryxell, Sims & Watkins, 1986 (additional source)
Azpeitia neocrenulata (VanLandingham) G. Fryxell & T.P. Watkins in Fryxell, Sims & Watkins, 1986 accepted as Coscinodiscus neocrenulatus var. neocrenulatus VanLandingham, 1968 (additional source)
Azpeitia nodulifera (A.W.F.Schmidt) G.A.Fryxell & P.A.Sims, 1986 (additional source)
Azpeitia tabularis (Grunow) G.Fryxell & P.A.Sims, 1986 accepted as Coscinodiscus tabularis var. tabularis Grunow, 1884 (additional source)
Azpeitia temperi M.Peragallo accepted as Azpeitia antiqua (Pantocsek) P.A. Sims in Fryxell, Sims & Watkins, 1986 (additional source)
Bacillaria J.F. Gmelin, 1788 (additional source)
Bacillaria paradoxa J.F.Gmelin, 1791 accepted as Bacillaria paxillifera (O.F.Müller) T.Marsson, 1901 (additional source)
Bacillaria paxillifer (O.F.Müller) T.Marsson, 1901 accepted as Bacillaria paxillifera (O.F.Müller) T.Marsson, 1901 (additional source)
Bacillaria paxillifera (O.F.Müller) T.Marsson, 1901 (additional source)
Bacteriastrum comosum J.Pavillard, 1916 (additional source)
Bacteriastrum delicatulum Cleve, 1897 (additional source)
Bacteriastrum elongatum Cleve, 1897 (additional source)
Bacteriastrum furcatum Shadbolt, 1854 (additional source)
Bacteriastrum hyalinum Lauder, 1864 (additional source)
Bacteriastrum varians Lauder, 1864 accepted as Bacteriastrum furcatum Shadbolt, 1854 (additional source)
Bacterosira bathyomphala (Cleve) Syvertsen & Hasle, 1993 accepted as Coscinodiscus bathyomphalus Cleve, 1883 (additional source)
Bacterosira fragilis (Gran) Gran, 1900 accepted as Lauderia fragilis Gran, 1897 (additional source)
Banquisia belgicae (Van Heurck) Paddock, 1988 accepted as Amphiprora belgicae var. belgicae Van Heurck, 1909 (additional source)
Bellerochea horologicalis Stosch, 1980 (additional source)
Bellerochea malleus (Brightwell) Van Heurck, 1885 (additional source)
Bellerochea polymorpha Hargraves & Guillard, 1974 (additional source)
Biddulphia aurita (Lyngbye) Brébisson, 1838 accepted as Odontella aurita (Lyngbye) C.Agardh, 1832 (basis of record)
Biddulphia litigiosa Van Heurck, 1909 (additional source)
Biddulphia longicruris Greville, 1859 accepted as Hobaniella longicruris (Greville) P.A. Sims & D.M. Williams in Sims et al., 2018 (additional source)
Biddulphia mobiliensis (J.W.Bailey) Grunow, 1882 accepted as Trieres mobiliensis (J.W.Bailey) Ashworth & E.C.Theriot in Ashworth, Nakov & E.C.Theiriot, 2013 (additional source)
Biddulphia sinensis Greville, 1866 (additional source)
Biddulphia striata Karsten, 1905 (additional source)
Biddulphia weissflogii Grunow, 1882 (additional source)
Bleakeleya F.E. Round in F.E. Round, R.M. Crawford & D.G. Mann, 1990 (additional source)
Bleakeleya notata (Grunow) Round, 1990 accepted as Asterionella bleakeleyi var. notata Grunow, 1867 (additional source)
Brockmanniella brockmannii (Hustedt) Hasle, Stosch & Syvertsen, 1983 accepted as Plagiogramma brockmanni var. brockmanni Hustedt, 1939 (additional source)
Cerataulina bergonii (H.Peragallo) Schütt, 1896 accepted as Cerataulina pelagica (Cleve) Hendey, 1937 accepted as Cerataulina bergonii Ostenfeld, 1903 (additional source)
Cerataulina bicornis (Ehrenberg) Hasle, 1985 accepted as Syringidium bicorne Ehrenberg, 1845  (additional source)
Cerataulina compacta Ostenfeld, 1901 (additional source)
Cerataulina daemon (Greville) Hasle, 1980 accepted as Syringidium daemon Greville, 1866 (basis of record)
Cerataulina dentata Hasle in Hasle & Syvertsen, 1980 (additional source)
Cerataulina pelagica (Cleve) Hendey, 1937 accepted as Cerataulina bergonii Ostenfeld, 1903 (additional source)
Cerataulus bergonii H.Peragallo, 1892 (additional source)
Ceratoneis closterium Ehrenberg, 1839 (additional source)
Ceratoneis longissima Brébisson, 1849 (additional source)
Chaetoceros aequatorialis Cleve, 1873 (additional source)
Chaetoceros affinis Lauder, 1864 (additional source)

 Authority

 for Rhizosoleniaceae De Toni, 1890

Carmelo R. Tomas uses both De Toni, 1890 and Petit, 1888 as autor for this family. [details]

 Identification

 for Symbolophora microtrias Ehrenberg, 1844

The authors (Hällfors, 2004; Tomas, 1997) are uncertain about the Genus [details]

 Spelling

 for Bacillaria paxillifer (O.F.Müller) T.Marsson, 1901

Spelled as Bacillaria paxillifera in Hällfors (2004) and Tomas (1997) [details]

 Spelling

 for Odontella mobilensis (J. W. Bailey) Grunow, 1884

Spelled as Odontella mobiliensis in Tomas (1997) [details]

 Spelling

 for Orthoseira marina W.Smith, 1856

Spelled as Orthosira marina in Hällfors (2004) and Tomas (1997) [details]

 Validity

 for Paralia marina (W.Smith) Heiberg, 1863

Tomas (1997) refers to this species as a valid one [details]