organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom [Animalia] Linnaeus, 1758 - animals
     Phylum †Vetulicolia Shu, Conway Morris, Han, Chen, Zhang, Zhang, Liu, Li & Liu, 2001
       Genus †Didazoon Shu & Han, 2001
         1 †Didazoon haoae Shu & Han, in Shu et al., 2001