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
               "protists" incertae sedis
                 "amoeboid protists"
                   [Class Mycetozoa de Bary, 1859] see Superclass Mycetozoa de Bary, 1859 ex Rostafinski, 1873
                     [Subclass Guttulinia L.S. Olive, 1970] see Class Heterolobosea Page & Blanton, 1985
                       1 [Order Guttulinidaᵀ L.S. Olive, 1970] see Order Acrasida Schröter, 1886