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 Rotaliana Mikhalevich, 1980 Superorder Discorboida Ehrenberg, 1838 Order Rotaliida Lankester, 1885 Family Notorotaliidae Hornibrook, 1961