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 Rhizopoda - rhizopodans see Phylum Rhizopoda Dujardin, 1835
               Class Eumycetozoa Zopf, 1884 see Parvphylum Mycetozoa de Bary, 1859 ex Rostafiński, 1873
                 Subclass Dictyostelia Olive, 1970 see Class Dictyostelea Cavalier-Smith, 1993
                   Order Dictyosteliida L. Olive, 1970 see Order Dictyostelida Lister, 1909
                     Family Acytosteliidae Raper, 1958
                       Genus Acytostelium
                         Acytostelium leptosomum Raper & Quinlan, 1958