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 Psammosphaeridae Haeckel, 1894
Subfamily Psammosphaerinae Haeckel, 1894