rotaliids see Order Rotaliida Lankester, 1885
Count: [g†g] 3f;4g; †26g
   Superfamily Rotaliacea Ehrenberg, 1839 see Superfamily Rotalioidea Ehrenberg, 1839
  Count: [g†g] 1f;1g; †16g
     Family Rotaliidae Ehrenberg, 1839
    Count: [g†g] 1g; †16g
       Subfamily †Daviesininae Hottinger, 2014 [monotypic]
      Count: [†g] †1g
         Genus †Daviesina Smout, 1954
        Count: -