Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               ["Protista" Haeckel, 1866, incertae sedis] see Kingdom protists
                 [Grade "protozoa" Goldfuss, 1818 - protozoans]
                   [Phylum Sarcomastigophora Honigberg & Balamuth, 1963]
                     [Subphylum Mastigophora Diesing, 1866 - flagellates]
                       [Class Phytomastigophorea Calkins, 1909 - photosynthetic flagellates]
                         [Order Dinoflagellida - dinoflagellates] see Phylum Dinoflagellata Engl. (1903)
                           [Family Blasidinidae]
                           [Genus †Caracomia Streng, Hildebrand-Habel & Willems, 2002] see Genus Caracomia Streng, Hildebrand-Habel & H. Willems (2002)
                           [Genus †Carinasphaera Kohring, 1993] see Genus Carinasphaera Kohring (1993)
                           [Genus †Cervisiella Hildebrand-Habel, Willems & Versteegh, 1999] see Genus Cervisiella Hildebrand-Habel, H. Willems & Versteegh (1999)
                           [Genus †Coronadinium Willems, 1998] see Genus Coronadinium H. Willems (1998)
                           [Genus †Cylindrodinellum Zügel, 1994] see Genus Cylindrodinellum Zügel (1994)
                           [Family Dinophysidae Stein, 1883] see Family Dinophysaceae F. Stein (1883)
                           [Genus †Follisdinellum Versteegh, 1993] see Genus Follisdinellum Versteegh (1993)
                           [Genus †Fuettererella Kohring, 1993] see Genus Fuettererella Kohring (1993)
                           [Family Goniodomidae Lindemann, 1928] see Family Yeseviidae Özdikmen, 2009
                           [Genus Lebessphaera Meier, Janofske & Willems, 2002] see Genus Lebessphaera S. Meier, Janofske & H. Willems (2002)
                           [Genus †Lentodinella Kienel, 1994] see Genus Lentodinella Kienel (1994)
                           [Family Lophodiniidae]
                           [Genus †Melodomuncula Versteegh, 1993] see Genus Melodomuncula Versteegh (1993)
                           [Genus †Operculodinella Kienel, 1994] see Genus Operculodinella Kienel (1994)
                           [Genus †Orthotabulata Kienel, 1994] see Genus Orthotabulata Kienel (1994)
                           [Family Ostreopsidae Lindemann, 1928] see Family Ostreopsidaceae Er. Lindem. (1928)
                           [Family Peridiniidae] see Family Peridiniaceae Ehrenb. (1831)
                           [Superfamily †Pithonelloidea] see [unranked] Pithonelloid taxa
                           [Family Prorocentridae] see Family Prorocentraceae F. Stein (1883)
                           [Genus †Pseudopithonella Versteegh, 1993, nom. illeg.] see Genus Pseudopithonella Versteegh (1993)
                           [Family Pyrocystidae] see Family Pyrocystaceae (F. Schütt) Lemmerm. (1899)
                           [Family Pyrophacidae Lindemann, 1928] see Family Pyrophacaceae Er. Lindem. (1928)
                           [Genus †Retesphaera Hildebrand-Habel, Willems & Versteegh, 1999] see Genus Retesphaera Hildebrand-Habel, H. Willems & Versteegh (1999)
                           [Genus †Saumuria Zügel, 1994] see Genus Saumuria Zügel (1994)
                           [Genus †Septiareata Kienel, 1994] see Genus Septiareata Kienel (1994)
                           [Family Triadiniidae Dodge]
                           [Genus †Vertebrellum Zügel, 1994] see Genus Vertebrellum Zügel (1994)
                           [Family Yeseviidae Özdikmen, 2009] see Family Goniodomataceae Er. Lindem. (1928)
                           1 [Suborder Adinina]
                           1 [Family Ceratiidae] see Family Ceratiaceae Kof. (1907)
                           2 [Family Gymnodiniidae] see Family Gymnodiniaceae Lank. (1885)
                           2 [Suborder Gymnodiniina] see Order Gymnodiniales Apstein (1909)
                           2 [Family Noctilucidae Saville-Kent] see Family Noctilucaceae Kent (1881)
                           3 [Suborder Peridiniina] see Order Peridiniales Haeckel (1894)
                           4 [Suborder Syndiniina] see Order Syndiniales A.R. Loebl. (1976)
                           5 [Suborder Blastodiniina] see Order Blastodiniales Chatton (1906)