Phylum Amoebozoa Lühe, 1913
   Class Flabellinea Smirnov et al., 2005 see Subclass Flabellinia Smirnov et al., 2005
     Order Vannellida Smirnov et al., 2005
       Genus Platyamoeba F.C. Page, 1969 see Genus Vannella Bovee, 1965