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 Kinetofragminophora see Class Kinetofragminophorea
             Subclass Hypostomata Schewiakoff, 1896 see Subclass Hypostomatia
               Order Rhynchodida Chatton & Lwoff, 1939
                 Family Ancistrocomidae Chatton & Lwoff, 1939
                   01 Genus Ancistrocoma Chatton & Lwoff, 1926
                   02 Genus Crebricoma Kozloff, 1946
                   03 Genus Heterocinetopsis Jarocki, 1935
                   04 Genus Hypocomagalma Jarocki & Raabe, 1932
                   05 Genus Hypocomella Chatton & Lwoff, 1924
                   06 Genus Hypocomides Chatton & Lwoff, 1922
                   07 Genus Ignotocoma Kozloff, 1961
                   08 Genus Insignicoma Kozloff, 1946
                   09 Genus Kozloffiella Raabe, 1970
                   10 Genus Raabella Chatton & Lwoff, 1950
                   11 Genus Syringopharynx Collin, 1914