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 Collodaria Haeckel, 1881 see Class Collodaria Haeckel, 1881 Family Sphaerozoidae Haeckel, 1862