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
Superfamily Hippocrepinoidea Rhumbler, 1895
1 Family Hippocrepinidae Rhumbler, 1895
2 Family Hyperamminidae Eimer & Fickert, 1899
3 Family Ammovoluminidae Chernykh, 1967