life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Empire Eukaryota (Chatton, 1925) see Domain Eukaryota Chatton, 1925
     Superkingdom Metakaryota see Domain Eukaryota Chatton, 1925
       Kingdom Protozoa Goldfuss, 1818 - protozoa
         Subkingdom Adictyozoa Cavalier-Smith, 1993 [monotypic]
           Phylum Percolozoa Cavalier-Smith, 1992
             Subphylum Tetramitia Cavalier-Smith, 1993
               Superclass Striatorhiza Cavalier-Smith, 1993 see Infraphylum Eutetramitia Hanousková, Táborský & Čepička, 2018
                 Class Lyromonadea Cavalier-Smith, 1993 [monotypic]
                   Order Lyromonadida Cavalier-Smith, 1993 - lyromonads
                     Family Lyromonadidae Cavalier-Smith, 1993 [monotypic]
                       Genus Lyromonasᵀ Cavalier-Smith, 1993 [monotypic]
                         1 Lyromonas vulgarisᵀ (Broers, Meijers, Symens, Brugerolle, Stumm & Vogels, 1993)