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
       Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
         Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
           Metazoa Haeckel 1874 [Garey & Halanych 2020] see Kingdom Animalia Linnaeus, 1758
             Porifera Grant 1836 [Manuel & Boury-Esnault 2020] see Phylum Porifera Grant, 1836
               1 Demospongiae Sollas 1885 [Boury-Esnault & Manuel 2020] see Class Demospongiae Sollas, 1885
               2 Hexactinellida Schmidt 1870 [Manuel & Boury-Esnault 2020] see Class Hexactinellida Schmidt, 1870
               3 Homoscleromorpha Bergquist 1978 [Boury-Esnault & Manuel 2020] see Class Homoscleromorpha Dendy, 1905
               4 Calcispongia de Blainville 1830 [Manuel & Boury-Esnault 2020]