Phylum Cercozoa Cavalier-Smith, 1998
Count: [c] 9c;9o;1f;14g
   Subphylum Filosa T. Cavalier-Smith & E.E.-Y. Chao, 2003
  Count: [c] 6c;4o;1f;11g
     Superclass Reticulofilosa Cavalier-Smith, 1997 see Subphylum Reticulofilosa Cavalier-Smith, 1997
    Count: [c] 3c;2g
       Class Spongomonadea T. Cavalier-Smith, 2000 see Class Imbricatea T. Cavalier-Smith & E.E.-Y. Chao, 2003
      Count: -