axodines Patterson, 1994 see Class Dictyochophyceae Silva (1980)
Count: -
   abodines D.J. Patterson, 2001 see Class Dictyochophyceae Silva (1980)
  Count: -
     actinodines D.J. Patterson, 2001 see [unranked] Pedinellales Zimmermann, Møestrup & Hällfors (1984)
    Count: -
       actinomonads D.J. Patterson, 2001
      Count: -
         heliomonads D.J. Patterson, 2001
        Count: -
           actinophryids see Family Actinophryidae Dujardin, 1841
          Count: -
             Genus Actinophrys Ehrenberg, 1832[1830]
            Count: -
               1 Actinophrys sol (Müller, 1773) Ehrenberg, 1830
              Count: -
               2 Actinophrys tauryanini K.A. Mikrjukov & D.J. Patterson, 2001
              Count: -
               3 Actinophrys salsuginosa D.J. Patterson, in K.A. Mikrjukov & D.J. Patterson, 2001
              Count: -
               4 Genus Actinosphaerium Stein, 1857
              Count: -