life
 see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
  
 Empire Eukaryota (Chatton, 1925)
 see Domain Eukaryota Chatton, 1925
    
 Kingdom Protozoa Goldfuss, 1818 [paraphyletic] - protozoa
      
 Subkingdom Neozoa Cavalier-Smith, 1993 [paraphyletic]
 see Kingdom Protozoa Goldfuss, 1818
        
 Infrakingdom Sarcomastigota Cavalier-Smith, 1983 [paraphyletic]
 see Subkingdom Sarcomastigota Cavalier-Smith, 1983
          
 Phylum Amoebozoa Lühe, 1913
            
 Subphylum Conosa Cavalier-Smith, 1998
 see Infraphylum Conosa Cavalier-Smith, 1998
              
 Infraphylum Mycetozoa de Bary, 1859 ex Rostafinski, 1873
 see Superclass Mycetozoa de Bary, 1859 ex Rostafinski, 1873
                
 Superclass Dictyostelia Olive, 1970
 see Subclass Dictyostelia Olive, 1970
                  
 Genus Dictyostelium Brefeld, 1869
                    
 1 Dictyostelium discoideum Raper, 1935