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 Psammosphaerida Haeckel, 1894 Suborder Psammosphaerina Haeckel, 1894 Family Lacustrinellidae Mikhalevich, 1995