[Class] Polycystinea Ehrenberg, 1838 - polycystines see Superclass Polycystinia Ehrenberg, 1838
Status: extant
   Order Nassellaria Ehrenberg, 1875 see Class Nassellaria Ehrenberg, 1847
  Status: extant
     Family Theoperidae Haeckel, 1881
    Status: extant
       Genus Dictyophimus Ehrenberg, 1847
      Status: extant
         Dictyophimus killmari (Renz, 1974)
        Status: extant