Kingdom Protozoa Goldfuss, 1818 - protozoa
   Subkingdom Corticata Lankester, 1878 see Subkingdom Biciliata
     Infrakingdom Alveolata Cavalier-Smith, 1991 see [unranked] Alveolata Cavalier-Smith, 1991
       Phylum Miozoa Cavalier-Smith, 1987
         1 Genus Parvilucifera Norén & Moestrup, 1999
         2 Genus Colponema Stein, 1878