Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         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 discaria Cavalier-Smith, 2021
                 Clade dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
                     Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       Phylum Amoebozoa Lühe, 1913 [coordinate rank]
                         Infraphylum Semiconosia Cavalier-Smith, 2012
                           Superclass Macromycetozoa Fiore-Donno et al., 2010
                             Class Myxomycetes Link, 1833
                               Superorder Columellidia Cavalier-Smith, 2012
                                 Order Fuscisporida Cavalier-Smith, 2012
                                   Suborder Physarina Macbride, 1922
                                     Family Didymiidae Rostafiński, 1873
                                       Genus Didymiumᵀ Schrader, 1797
                                         Didymium anellus Morgan, 1894