Supergroup Rhizaria Cavalier-Smith, 2002
see Infrakingdom Rhizaria Cavalier-Smith, 2002
Phylum Foraminifera d'Orbigny, 1826
see Subphylum Foraminifera d'Orbigny, 1826
Class Spirillinata Mikhalevich, 1992
Subclass Ammodiscana Mikhalevich, 1980
Order Ammodiscida Mikhalevich, 1980
Family Ammodiscidae Reuss, 1862
1 Subfamily Ammodiscinae Reuss, 1862
2 Subfamily Paulbronnimanniinae Rettori & Zaninetti, 1993