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]
           ?"viruses"
             Realm Riboviria
               Phylum Negarnaviricota
                 Subphylum Polyploviricotina
                   Class Ellioviricetes [monotypic]
                     Order Bunyavirales
                       Family Hantaviridae
                         1 Subfamily Actantavirinae [monotypic]
                         2.1 Subfamily Agantavirinae [monotypic]
                         2.2.1 Subfamily Repantavirinae [monotypic]
                         2.2.2 Subfamily Mammantavirinae