Lebewesen see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryonta see Domain Eukaryota Chatton, 1925
     Suprakingdom Animalia Linnaeus, 1758 see Kingdom Animalia Linnaeus, 1758
       Midkingdom Parazoa (Sollas, 1884) see Superphylum Parazoa Sollas, 1884
         Kingdom †Archaeata see Phylum Archaeocyatha Vologdin, 1937
           Infrakingdom †Archaeozoa see Phylum Archaeocyatha Vologdin, 1937
             1 Phylum †Archaeocyatha Vologdin, 1937 see Class Archaeocyatha Bornemann, 1884