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 Nodosariana Mikhalevich, 1992
         Order Vaginulinida Mikhalevich, 1993
           Family Lingulinidae Loeblich & Tappan, 1961
             1 [Subfamily Spirolingulininae Loeblich & Tappan, 1986] see Family Lingulinidae Loeblich & Tappan, 1961