living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: 4k;54p;156c;911o;7123f;17,575g;4762s;36ss;8v;19; ‡1f;6g;7s;1ss; †1c;10o;10f;19g;1s
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
  Count: [c] 2k;51p;154c;900o;7001f;17,209g;4300s;33ss;8v; ‡1f;6g;7s;1ss; †1c;10o;10f;19g;1s
     Kingdom Animalia Linnaeus, 1758 - animals
    Count: [c] 38p;101c;595o;5766f;13,419g;3233s;32ss;3v; ‡1f;6g;7s;1ss; †1c;9o;10f;16g;1s
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
      Count: [c] 29p;70c;458o;5094f;11,476g;2933s;31ss;3v; ‡1f;6g;7s;1ss; †1c;8o;10f;11g;1s
         Phylum Arthropoda Siebold, 1848 - arthropods
        Count: [c] 13c;103o;2228f;3426g;823s;9ss; †2o;3f;6g
           Subphylum Pentastomida (Diesing, 1836) see Subclass Pentastomida Diesing, 1836
          Count: [g] 1c;2o;7f;17g;1s
             Class Pentastomata see Class Pentastomida (Diesing, 1836)
            Count: [g] 2o;7f;17g;1s
               Order Porocephalida Heymons, 1935
              Count: 5f;14g
                 Superfamily Porocephaloidea Fain, 1961 see Family Porocephalidae Fain, 1961
                Count: [g] 4f;12g
                   1 Family Sebekidae see Family Sebekiidae Fain, 1961
                  Count: [g] 3g
                   2 Family Sambonidae Fain, 1961
                  Count: 2g
                   3 Family Porocephalidae Fain, 1961
                  Count: 5g
                   4 Family Diesingiidae see Family Diesingidae Fain, 1961
                  Count: [g] 2g