Acineta Ehrenberg, 1834 (basis of record)
Acinetidae Stein, 1859 (basis of record)
Acrosiphoniales (basis of record)
Amphileptidae Bütschli, 1889 (basis of record)
Aspidisca Ehrenberg, 1830 (basis of record)
Aspidiscidae Ehrenberg, 1830 (basis of record)
Bangiales (basis of record)
Bangiophycidae (basis of record)
Blepharisma Perty, 1849 (basis of record)
Ceramiales (additional source)
Chaetophorales (basis of record)
Chlamydodon Ehrenberg, 1835 (basis of record)
Chlamydodontidae Stein, 1859 (basis of record)
Cladophorales (basis of record)
Codonellidae Kent, 1881 (basis of record)
Coelosomidiidae Corliss, 1961 (basis of record)
Colepidae Ehrenberg, 1838 (basis of record)
Coleps Nitzsch, 1827 (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)
Cyclidiidae Ehrenberg, 1838 (basis of record)
Cyclidium O.F. Müller, 1773 (basis of record)
Desmarestiales (basis of record)
Didiniidae Poche, 1913 (basis of record)
Dinophyceae (basis of record)
Diophrys Dujardin, 1841 (basis of record)
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)
Euplotes O.F. Müller, 1786 (basis of record)
Euplotidae Ehrenberg, 1838 (basis of record)
Folliculinidae Dons, 1914 (basis of record)
Frontonia Ehrenberg, 1838 (basis of record)
Frontoniidae Kahl, 1926 (basis of record)
Fucales (basis of record)
Geleiidae Kahl, 1933 (basis of record)
Gigartinales (additional source)
Halammohydridae Remane, 1927 (basis of record)
Halammohydridae Remane, 1927 (additional source)
Haptorida (basis of record)
Heterotrichida (basis of record)
Holosticha Wrześniowski, 1877 (basis of record)
Hymenostomatia (basis of record)
Kentrophoros Sauerbrey, 1928 (basis of record)
Lacrymaria Bory de St. Vincent, 1824 (basis of record)
Laminariales (basis of record)
Litonotus Wresniowski, 1870 (basis of record)
Lituoloidea Blainville, 1827 (basis of record)
Loxodidae Bütschli, 1889 (basis of record)
Loxophyllum Dujardin, 1840 (basis of record)
Mesodinium von Stein (basis of record)
Metacylididae Kofoid & Campbell, 1929 (basis of record)
Metopidae Kahl, 1927 (additional source)
Metopus Claparède & Lachmann, 1858 (basis of record)
Microthoracidae Wrzesniowski, 1870 (basis of record)
Oligohymenophorea (basis of record)
Palmariales (additional source)
Peritrichia (basis of record)
Peritromidae Stein, 1867 (additional source)
Phaeophyceae (additional source)
Phytodiniaceae Klebs, 1912 (basis of record)
Phytodiniales (basis of record)
Pleuronema Dujardin, 1841 (basis of record)
Pleuronematidae Kent, 1881 (basis of record)
Pleurostomatida (basis of record)
Polyhymenophora accepted as Postciliodesmatophora (basis of record)
Prasiolales (basis of record)
Prorodon Ehrenberg, 1834 (basis of record)
Prorodontidae Kent, 1881 (basis of record)
Sarcomastigophora (basis of record)
Scaphidiodontidae Deroux in Corliss, 1979 (basis of record)
Spathidiidae Kahl in Doflein & Reichenow, 1929 (basis of record)
Spathidium Dujardin, 1841 (basis of record)
Sphacelariales (basis of record)
Spirostomidae Stein, 1867 (additional source)
Spirotrichea (basis of record)
Strobilidiidae Kahl in Doflein & Reichenow, 1929 (basis of record)
Strombidiidae Fauré-Fremiet, 1970 (basis of record)
Suctoria (basis of record)
Synhymeniida (basis of record)
Tetrasporales (basis of record)
Tilopteridales (basis of record)
Tintinnopsis Stein, 1867 (basis of record)
Trachelocercidae Kent, 1881 (additional source)
Trachelostyla Borror, 1972 (basis of record)
Ulotrichales (basis of record)
Uronematidae Thompson, 1964 (basis of record)
Vaginicolidae de Fromentel, 1874 (basis of record)
Vorticella Linnaeus, 1767 (additional source)
Vorticellidae Ehrenberg, 1838 (basis of record)