Acineta Ehrenberg, 1834 (basis of record)
Acinetidae Stein, 1859 (basis of record)
Acrosiphoniales (basis of record)
Amphidinium Claperède & Lachmann, 1859 (additional source)
Amphileptidae Bütschli, 1889 (basis of record)
Amphisolenia Stein, 1883 (additional source)
Amphisoleniaceae Lindemann, 1928 (basis of record)
Ancistridae Issel, 1903 (basis of record)
Ancistrum Maupas, 1883 (basis of record)
Ardeidae Vigors, 1825 (basis of record)
Aspidisca Ehrenberg, 1830 (basis of record)
Aspidiscidae Ehrenberg, 1830 (basis of record)
Bangiales (basis of record)
Bangiophycidae (basis of record)
Bivalvulida (additional source)
Blepharocysta Ehrenberg, 1873 (additional source)
Bryopsidales (basis of record)
Calyptrosphaeraceae Boudreaux & Hay, 1969 (additional source)
Ceramiales (additional source)
Ceratiaceae Kofoid, 1907 (additional source)
Ceratium F.Schrank, 1793 (additional source)
Ceratocoryaceae Lindemann, 1928 (basis of record)
Ceratocorys Stein, 1883 (additional source)
Chaetophorales (basis of record)
Charadriidae Vigors, 1825 (basis of record)
Chlamydodon Ehrenberg, 1835 (basis of record)
Chlamydodontidae Stein, 1859 (basis of record)
Ciconiiformes (basis of record)
Cladophorales (basis of record)
Cladopyxidaceae Kofoid, 1907 (additional source)
Cladopyxis Stein, 1883 (additional source)
Coccosphaerales (basis of record)
Cochlodinium Schütt, 1896 (additional source)
Codonellidae Kent, 1881 (basis of record)
Colossendeidae Jarzynsky, 1870 (additional source)
Colossendeidae Jarzynsky, 1870 (basis of record)
Condylostoma Bory de St. Vincent, 1824 (basis of record)
Condylostomatidae Kahl in Doflein & Reichenow, 1929 (additional source)
Coxliella Brandt (basis of record)
Cryptomonadaceae Ehrenberg, 1831 (basis of record)
Cryptomonadales (basis of record)
Cyclidiidae Ehrenberg, 1838 (basis of record)
Cyclidium O.F. Müller, 1773 (basis of record)
Dasycladales (basis of record)
Desmarestiales (basis of record)
Dictyocysta Ehrenberg, 1854 (additional source)
Dictyocystidae Haeckel, 1873 (basis of record)
Dictyotales (basis of record)
Didiniidae Poche, 1913 (basis of record)
Dinophyceae (basis of record)
Dinophysiaceae Bütschli, 1885 accepted as Dinophysaceae Bütschli, 1885 (basis of record)
Dinophysiales accepted as Dinophysales (additional source)
Dinophysis Ehrenberg, 1839 (additional source)
Diophrys Dujardin, 1841 (basis of record)
Diplopsalopsis Meunier, 1910 (additional source)
Dissodium T.H.Abé, 1941 (additional source)
Dysteriidae Claparède & Lachmann, 1858 (basis of record)
Ectocarpales (basis of record)
Ephelota Wright, 1857 (basis of record)
Ephelotidae Kent, 1882 (basis of record)
Epistylididae Kahl, 1933 (basis of record)
Epistylis Ehrenberg, 1830 (basis of record)
Euplotes O.F. Müller, 1786 (basis of record)
Euplotidae Ehrenberg, 1838 (basis of record)
Filosa (basis of record)
Folliculinidae Dons, 1914 (basis of record)
Fragilidium Balech ex Loeblich III, 1965 (additional source)
Frontonia Ehrenberg, 1838 (basis of record)
Frontoniidae Kahl, 1926 (basis of record)
Fucales (basis of record)
Gigartinales (additional source)
Gymnodiniaceae Lankester, 1885 (additional source)
Gymnodiniales (additional source)
Gymnodinium F.Stein, 1878 (additional source)
Gyrodinium Kofoid & Swezy, 1921 (additional source)
Haptorida (basis of record)
Hemiselmidaceae Butcher ex Silva (basis of record)
Hemispeiridae König, 1894 (basis of record)
Heterocapsa F.Stein, 1883 (additional source)
Heterodiniaceae Lindemann, 1928 (additional source)
Heterodinium Kofoid, 1906 (additional source)
Heterotrichida (basis of record)
Histioneis Stein, 1883 (additional source)
Holosticha Wrześniowski, 1877 (basis of record)
Isochrysidaceae Pascher, 1910 (basis of record)
Isochrysidales (basis of record)
Kofoidiniaceae F.J.R. Taylor, 1976 (additional source)
Kofoidinium Pavillard, 1928 (additional source)
Lacrymaria Bory de St. Vincent, 1824 (basis of record)
Laminariales (basis of record)
Licnophora Claparède, 1867 (basis of record)
Licnophoridae Bütschli, 1887 (basis of record)
Litonotus Wresniowski, 1870 (basis of record)
Lituoloidea Blainville, 1827 (basis of record)
Loxophyllum Dujardin, 1840 (basis of record)
Mesodinium von Stein (basis of record)
Mesoporos Lillick, 1937 (additional source)
Metacylididae Kofoid & Campbell, 1929 (basis of record)
Metopidae Kahl, 1927 (additional source)
Metopus Claparède & Lachmann, 1858 (basis of record)