Rhizopoda Dujardin, 1835 - rhizopods see Phylum Cercozoa Cavalier-Smith, 1998
Count: 1c;3o;13f;48g;207s;2ss
   Class Lobosea (Carpenter, 1861) Cavalier-Smith, 1993 see Subphylum Lobosa Carpenter, 1861
  Count: 3o;12f;43g;185s;2ss
     Subclass Gymnamoebia (Haeckel, 1862) Cavalier-Smith, 1993 see [unranked] Gymnamoebae
    Count: [*] 3o;12f;43g;185s;2ss
       Order Euamoebida Lepşi, 1960
      Count: [*] 6f;31g;130s;2ss
         Family Thecamoebidae Schaeffer, 1926
        Count: [*] 8g;22s
           Genus Sappinia Dangeard, 1896 [monotypic]
          Count: [*] 1s
             Sappinia diploidea (Hartmann & Naegler, 1908) Alexeieff, 1912
            Count: -