Pan-Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
     Eukarya R. Creti, F. Citarella, O. Tiboni, A. Sanangelantoni, P. Palm & P. Cammarano 1991 [Simpson 2020] see Domain Eukarya Chatton, 1925
       Sar Adl et al. 2012 [Simpson & Dunthorn 2020]
         Alveolata Cavalier-Smith 1991 [Simpson, Leander & Dunthorn 2020] see Superphylum Alveolata Cavalier-Smith, 1991
           Ciliophora Doflein 1901 [Dunthorn & Lynn 2020] see Phylum Ciliophora Doflein, 1901
             1 Postciliodesmatophora Gerassimova & Seravin 1976 [Dunthorn & Lynn 2020] see Subphylum Postciliodesmatophora Gerassimova & Seravin, 1976
             2 Intramacronucleata Lynn 1996 [Lynn & Dunthorn 2020] see Subphylum Intramacronucleata Lynn, 1996