Acanthoica Lohmann, 1902 (additional source)
Chlorodendraceae Oltmanns, 1904 (basis of record)
Chrysochromulina Lackey, 1939 (basis of record)
Coolia Meunier, 1919 (additional source)
Corythodinium Loeblich Jr. & Loeblich III, 1966 (additional source)
Dissodinium Klebs, 1916 accepted as Pyrocystis J.Murray ex Haeckel, 1890 (additional source)
Emiliania W.W.Hay & H.P.Mohler, 1967 (additional source)
Goniodoma Stein, 1883 (additional source)
Goniodomataceae Lindemann, 1928 (additional source)
Gonyaulacaceae Lindemann, 1928 (basis of record)
Isochrysidaceae Pascher, 1910 (additional source)
Kryptoperidinium Lindemann, 1924 (additional source)
Noelaerhabdaceae Jerkovic, 1970 (basis of record)
Oxyrrhinaceae Sournia, 1984 (additional source)
Oxyrrhinales (additional source)
Oxyrrhis Dujardin, 1841 (additional source)
Pentapharsodinium Indelicato & Loeblich III, 1986 (additional source)
Peridiniella Kofoid & Michener, 1911 (additional source)
Phaeocystis Lagerheim, 1893 (basis of record)
Pheopolykrikos Chatton, 1933 (additional source)
Protoceratium R.S.Bergh, 1881 (additional source)
Protoperidinium Bergh, 1881 (additional source)
Ptychodiscaceae (Schütt) Lemmermann, 1899 (additional source)
Ptychodiscus Stein, 1883 (additional source)
Rhabdosphaeraceae Lemmermann, 1908 (additional source)
Syracosphaeraceae Lemmermann, 1908 (additional source)
Tetraselmis F.Stein, 1878 (basis of record)
Thoracosphaeraceae Schiller, 1930 emend. Tangen in Tangen, Brand, Blackwelder & Guillard, 1982 (additional source)
Torodinium Kofoid & Swezy, 1921 (additional source)