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 Sarcodina - amebas
             Superclass Actinopoda Calkins, 1902 - actinopodans see Phylum Actinopoda Calkins, 1902
               Class Polycystina Ehrenberg, 1838 see Class Polycystinea Ehrenberg, 1838
                 Order Spumellarida see Order Spumellaria Ehrenberg, 1875
                   Suborder Sphaerellarina
                     Superfamily Larcoidae
                       1 Genus Tetrapyle Müller, 1858
                       2 Genus Lithelius Haeckel, 1860