Phylum Amoebozoa Lühe, 1913
   Subphylum Protamoebae Cavalier-Smith, 2004 see Subphylum Lobosa Carpenter, 1861
     Class Lobosea (Carpenter, 1861) Cavalier-Smith, 1993 see Subphylum Lobosa Carpenter, 1861
       1 Order Euamoebida Lepşi, 1960
       2 Order Copromyxida Cavalier-Smith, 1993 see Order Euamoebida Lepşi, 1960
       3 Order Arcellinida Kent, 1880 - shelled lobosid amebas