Class Nodosariata Mikhalevich, 1992
   Subclass Hormosinana Mikhalevich, 1992
     Order Hormosinida Mikhalevich, 1980
       Superfamily Hormosinoidea Haeckel, 1894
         Family Earlandinitidae Loeblich & Tappan, 1984
           1 Genus Earlandinita Cummings, 1955
           2 Genus Darjella Malakhova, 1963
           3 Genus Lugtonia Cummings, 1955