Phylum Radiolaria Müller, 1858 see Subphylum Radiozoa Cavalier-Smith, 1987 Superclass Polycystina Ehrenberg, 1838 see Superclass Polycystinia Ehrenberg, 1838 Class †Aculearia Afanasieva, 1999 Order †Albaillellata Deflandre, 1953 Family †Corythoecidae Nazarov, 1981 Genus †Camptoalatus Nazarov & Rudenko, 1981