Rhizaria Cavalier-Smith, 2002 see Infrakingdom Rhizaria Cavalier-Smith, 2002 Foraminifera d'Orbigny, 1826 see Subphylum Foraminifera d'Orbigny, 1826 Rotaliata Mikhalevich, 1980 - hyaline foraminifers Rotaliana Mikhalevich, 1980 ?Robertinida Mikhalevich, 1980 †Duostominina Mikhalevich, 2013 †Duostominidae Brotzen, 1963