eukaryotes see Domain Eukaryota Chatton, 1925
   Kingdom Cryptista Caval.-Sm. (1986)
     Phylum Cryptista Caval.-Sm. (1990), orth. inval. see Phylum Cryptista Cavalier-Smith, 1986
       Class Goniomonadea Caval.-Sm. (1993)
         Order Goniomonadales Caval.-Sm. (1995), nom. illeg. see Order Goniomonadales Novarino & Lucas (1993)