organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: -
   Domain eukaryotes see Domain Eukaryota Chatton, 1925
  Count: 1k;12p;37c;157o;717f;2996g;586s; †2o;1g
     alveolates Cavalier-Smith see [unranked] Alveolata Cavalier-Smith, 1991
    Count: 3p;17c;79o;361f;1087g;202s
       Phylum Ciliophora Doflein, 1901 - ciliates
      Count: [o] 10c;57o;258f;679g;1s
         Subphylum Intramacronucleata Lynn, 1996 - amphiesmates
        Count: [o] 8c;52o;245f;647g;1s
           Class Oligohymenophorea de Puytorac et al., 1974 - oligohymenophoreans
          Count: [o] 11o;74f;176g
             Subclass Scuticociliatia (E.B. Small, 1967)
            Count: [f] 3o;28f;74g
               Order Thigmotrichida Chatton & Lwoff, 1922
              Count: [f] 4f;13g
                 1 Family Ancistridae Issel, 1903
                Count: 3g
                 2 Family Hemispeiridae König, 1894
                Count: 5g
                 3 Family Hysterocinetidae Diesing, 1866
                Count: 4g
                 4 Family Paraptychostomidae Ngassam et al., in de Puytorac, 1994
                Count: [g] 1g