living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Protozoa Goldfuss, 1818 see Kingdom Protozoa Goldfuss, 1818
         Phylum Ciliophora Doflein, 1901 - ciliates
           Class Oligohymenophora see Class Oligohymenophorea de Puytorac et al., 1974
             Subclass Hymenostomata see Subclass Hymenostomatia (Delage & Hérouard, 1896) Cavalier-Smith, 1993
               Order Scuticociliatida Small, 1967 see Subclass Scuticociliatia (E.B. Small, 1967)
                 Suborder Philasterina Small, 1967 see Order Philasterida Small, 1967
                   01 Family Philasteridae Kahl, 1931
                   02 Family Uronematidae Thompson, 1964
                   03 Family Cohnilembidae Kahl, 1933
                   04 Family Entorhipidiidae Madsen, 1931
                   05 Family Entodiscidae Jankowski, 1973
                   06 Family Cryptochilidae Berger, in Corliss, 1979
                   07 Family Thyrophylacidae Berger, in Corliss, 1961
                   08 Family Loxocephalidae A.W. Jankowski, 1964
                   09 Family Cinetochilidae Perty, 1852
                   10 Family Urozonidae Grolière, 1975
                   11 Family Pseudocohnilembidae Evans & Thompson, 1964
                   12 Family Thigmophryidae Chatton & Lwoff, 1926