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 Suctoria Claparède & Lachmann, 1858 - suctorians
               Order Suctorida see Subclass Suctoria Claparède & Lachmann, 1858
                 Suborder Endogenina Collin, 1912 see Order Endogenida Collin, 1912
                   Family Acinetidae Stein, 1859
                     1 Genus Acineta Ehrenberg, 1834
                     2 Genus Allantosoma Gassovsky, 1919
                     3 Genus Loricophrya Matthes, 1956
                     4 Genus Multifasciculatum Goodrich & Jahn, 1943
                     5 Genus Pseudogemma Collin, 1909
                     6 Genus Solenophrya Claparède & Lachmann, 1859
                     7 Genus Trematosoma Batisse, 1973