rotaliids see Order Rotaliida Lankester, 1885
   Superfamily Rotaliacea Ehrenberg, 1839 see Superfamily Rotalioidea Ehrenberg, 1839
     Family Rotaliidae Ehrenberg, 1839
       1 Subfamily Rotaliinae Ehrenberg, 1839
       2 Subfamily †Redmondininae Hottinger, 2014
       3 Subfamily †Lockhartiinae Hottinger, 2014 see Subfamily Sakesariinae Bugrova, 1990
       4 Subfamily †Kathininae Hottinger, 2014
       5 Subfamily †Daviesininae Hottinger, 2014 [monotypic]