Class Actinopoda Calkins, 1902 see Parvkingdom Actinopoda Calkins, 1902
   Subclass Radiolaria Müller, 1858 see Phylum Actinopoda Calkins, 1902
     Superorder Polycystina Ehrenberg, 1838 see Class Polycystinea Ehrenberg, 1838
       Order Nassellaria Ehrenberg, 1875 see Class Nassellaria Ehrenberg, 1847
         Family Lophophaenidae Haeckel, 1881 see Subfamily Lophophaeninae Haeckel, 1881
           01 Genus Amphiplecta Haeckel, 1881
           02 Genus Antarctissa Petrushevskaya, 1967
           03 Genus Arachnocorallium Haeckel, 1887
           04 Genus Arachnocorys Haeckel, 1860
           05 Genus Archiperidium Haeckel, 1887 see Subgenus Archiperidium Haeckel, 1887
           06 Genus Botryopera Haeckel, 1887
           07 Genus Ceratocyrtis Bütschli, 1881
           08 Genus Dimelissa Campbell, 1951
           09 Genus Lampromitra Haeckel, 1881
           10 Genus Lamprotripus Haeckel, 1881
           11 Genus Lophophaenaᵀ Ehrenberg, 1847
           12 Genus Lophophaenoma Haeckel, 1887
           13 Genus Marimoum Funakawa, 1994
           14 ?Genus Ovum De Wever, 1982, nom. illeg.
           15 Genus Peromelissa Haeckel, 1881
           16 Genus Phormacantha Jørgensen, 1905
           17 Genus Plectacantha Jørgensen, 1905
           18 Genus Pseudocubus Haeckel, 1887
           19 Genus Pseudodictyophimus Petrushevskaya, 1971
           20 Genus Syscioscenium Sugiyama, 1992
           21 Genus Steganocubus Sugiyama, 1993
           22 Genus Tripodocyrtis Funakawa, 1994