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 Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Entoprocta Nitsche, 1869 - entoprocts
           Family Barentsiidae Emschermann, 1972
             1 Genus Urnatella Leidy, 1851
             2 Genus Barentsia Hincks, 1880