Phylum Radiolaria Müller, 1858 see Subphylum Radiozoa Cavalier-Smith, 1987 Superclass Polycystina Ehrenberg, 1838 see Superclass Polycystinia Ehrenberg, 1838 Class †Aculearia Afanasieva, 1999 Order †Triangulata Afanasieva & Amon, 2003 Family †Ceratoikiscidae Holdsworth, 1969 Genus †Glanta Wakamatsu, Sugiyama & Furutani, 1990