Kingdom Protoctista Hogg, 1860
Count: [p] 36p;91c;87o;183f;507g;35s;2v
   Phylum Rhizopoda Dujardin, 1835 - rhizopods see Phylum Cercozoa Cavalier-Smith, 1998
  Count: [*] 2c;5o;13f;21g;1s
     Phylum Rhizopoda Dujardin, 1835 - rhizopods see Phylum Cercozoa Cavalier-Smith, 1998
    Count: [*] 2c;5o;13f;21g;1s
       Class Lobosea (Carpenter, 1861) Cavalier-Smith, 1993 see Subphylum Lobosa Carpenter, 1861
      Count: [*] 3o;12f;19g;1s
         Subclass Testacealobosa see Subclass Testacealobosia de Saedeleer, 1934
        Count: [*] 2o;3f;4g
           Order Trichosida Möbius, 1889
          Count: [*] 1g
             Genus Trichosphaerium Schneider, 1878
            Count: -