Supergroup Rhizaria Cavalier-Smith, 2002 see Infrakingdom Rhizaria Cavalier-Smith, 2002
   Phylum Foraminifera d'Orbigny, 1826 see Subphylum Foraminifera d'Orbigny, 1826
     Class Nodosariata Mikhalevich, 1992
       Subclass Hormosinana Mikhalevich, 1992
         Order Ammomarginulinida Mikhalevich, 2002
           Superfamily Ammomarginulinoidea Podobina, 1978
             Family Ammomarginulinidae Podobina, 1978
               1 Subfamily Ammomarginulininae Podobina, 1978
               2 ?Subfamily Haymanellinae Mikhalevich, 2003
               3 Subfamily Flabellammininae Podobina, 1978
               4 ?Subfamily Ammoastutinae Loeblich & Tappan, 1984