living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Protozoa Goldfuss, 1818 see Kingdom Protozoa Goldfuss, 1818
         Phylum Sarcomastigophora Honigberg & Balamuth, 1963
           Subphylum Mastigophora Diesing, 1866 - flagellates
             Class Zoomastigophora see Class Zoomastigophorea
               Order Trichomonadida Kirby, 1947 - trichomonads
                 Family Calonymphidae Grassi, 1911
                   1 Genus Coronympha Kirby, 1929
                   2 Genus Metacoronympha Kirby, 1939
                   2 Genus Metacorynympha see Genus Metacoronympha Kirby, 1939
                   3 Genus Stephanonympha Janicki, 1911
                   4 Genus Diplonympha Grassi, 1920
                   5 Genus Calonympha Foà, 1905
                   6 Genus Snyderella Kirby, 1929