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 Spirillinana Mikhalevich, 1992
Superorder Archaediscoida Pojarkov & Skvortsov, 1979
Order Tetrataxida Mikhalevich, 1981
?Family Valvulinellidae Loeblich & Tappan, 1984
1 Subfamily †Valvulinellinae Loeblich & Tappan, 1984
2 Subfamily †Abadehellinae Loeblich & Tappan, 1984