organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Status: extant
   Domain eukaryotes see Domain Eukaryota Chatton, 1925
  Status: extant
     alveolates Cavalier-Smith see [unranked] Alveolata Cavalier-Smith, 1991
    Status: extant
       Phylum Ciliophora Doflein, 1901 - ciliates
      Status: extant
         Subphylum Postciliodesmatophora Gerassimova & Seravin, 1976 - desmates
        Status: extant
           Class Karyorelictea Corliss, 1974
          Status: extant
             Order Protostomatida Small & Lynn, 1985
            Status: extant
               Family Kentrophoridae Jankowski, 1980
              Status: extant
                 Genus Trachelolophos Foissner & Dragesco, 1996
                Status: extant