Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade "neomura" Cavalier-Smith 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade neokaryotes Cavalier-Smith 1993 - mitochondrial eukaryotes
                 Clade neozoa Cavalier-Smith 1993
                   Clade scotokaryotes Cavalier-Smith 2000
                     Clade podiates Cavalier-Smith 2012
                       [crown] Clade Amorphea Adl et al. 2012
                         [crown] Clade Opisthokonta Cavalier-Smith 1987
                           Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                             Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith 2008
                               Kingdom Animalia Linnaeus, 1758 - animals
                                 [plesion] Phylum Porifera Grant, 1836 - sponges
                                   Class †Archaeocyatha Bornemann, 1884
                                     Order †Monocyathida Okulitch, 1935
                                       1 Family †Monocyathidae Bedford & Bedford, 1934
                                       2 Family †Palaeoconulariidae Chudinova, 1959
                                       3 Family †Tumuliolynthidae Rozanov, 1966 [monotypic]
                                       4 Family †Sajanolynthidae Rozanov, 1989 [monotypic]
                                       5 Family †Globosocyathidae Okuneva, 1969
                                       6 Family †Favilynthidae Debrenne, 1989