Phylum Radiolaria Müller, 1858 see Subphylum Radiozoa Cavalier-Smith, 1987
   Superclass Polycystina Ehrenberg, 1838 see Superclass Polycystinia Ehrenberg, 1838
     Class Nassellaria Ehrenberg, 1847
       Order Cyrtidinata Haeckel, 1862
         Superfamily Lychnocanioidea Haeckel, 1881
           Family Lychnocaniidae Haeckel, 1881
             Subfamily †Bekominae Dumitrica, 2001
               1 Genus †Bekoma Riedel & Sanfilippo, 1971
               2 Genus †Bekomiforma Sanfilippo & Riedel, 1974
               3 Genus †Orbula Foreman, 1973