Supergroup Rhizaria Cavalier-Smith, 2002
see Infrakingdom Rhizaria Cavalier-Smith, 2002
Phylum Foraminifera d'Orbigny, 1826
see Subphylum Foraminifera d'Orbigny, 1826
Class Rotaliata Mikhalevich, 1980 - hyaline foraminifers
Subclass Textulariana Mikhalevich, 1980
Order Textulariida Delage & Hérouard, 1896
Superfamily Septotextularioidea Loeblich & Tappan, 1985
1 Family Septotextulariidae Loeblich & Tappan, 1985
2 Family Tawitawiidae Loeblich & Tappan, 1961