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 Lobosa Carpenter, 1861
 see Infraphylum Lobosa Carpenter, 1861
                
 Subclass Gymnamoeba
 see [unranked] Gymnamoebae
                  
 Order Amoebida - naked lobosid amebas
 see Class Amoebaea
                    
 Suborder Tubulina
 see Order Tubulinida Smirnov et al., 2005
                      
 1 Family Amoebidae Ehrenberg, 1838
                      
 2 Family Hartmannellidae Volkonsky, 1931
                      
 3 Family Entamoebidae Chatton, 1925