Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
   Amorphea Adl et al. 2012, nom. cl. inval. see Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
     Supergroup Amoebozoa Lühe, 1913 see Phylum Amoebozoa Lühe, 1913
       Archamoebae Cavalier-Smith, 1983 see Class Archamoebae Cavalier-Smith, 1983
         Mastigamoebaea Frenzel, 1892
           Genus Mastigella Frenzel, 1897