Supergroup Rhizaria Cavalier-Smith, 2002 see Infrakingdom Rhizaria Cavalier-Smith, 2002 Phylum Foraminifera d'Orbigny, 1826 see Subphylum Foraminifera d'Orbigny, 1826 Class Astrorhizata Saidova, 1981 Subclass Astrorhizana Saidova, 1981 Order Hippocrepinida Saidova, 1981 1 Superfamily Hippocrepinoidea Rhumbler, 1895 2 Superfamily Botellinoidea Chapman & Parr, 1936 [monotypic]