[Phylum] Cercozoa Cavalier-Smith, 1998
   Subphylum Filosa T. Cavalier-Smith & E.E.-Y. Chao, 2003
     Class Granofilosea D. Bass et al., 2009
       1 Order Desmothoracida Hertwig & Lesser, 1874
       2 Genus Acinetactis Stokes, 1886
       3 Order [Heliomonadida] Cavalier-Smith, 1993
       4 Order Limnofilida D. Bass et al., 2009
       5 Order Cryptofilida D. Bass et al., 2009