axodines Patterson, 1994 see Class Dictyochophyceae Silva (1980)
   abodines D.J. Patterson, 2001 see Class Dictyochophyceae Silva (1980)
     actinodines D.J. Patterson, 2001 see [unranked] Pedinellales Zimmermann, Møestrup & Hällfors (1984)
       actinomonads D.J. Patterson, 2001
         heliomonads D.J. Patterson, 2001
           actinophryids see Family Actinophryidae Dujardin, 1841
             Genus Actinophrys Ehrenberg, 1832[1830]
               Genus Actinosphaerium Stein, 1857
                 Actinosphaerium nucleofilum Barrett, 1958 see Echinosphaerium nucleofilum (Barrett, 1958) Hovasse, 1965