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
               Family Reoviridae
                 Subfamily Spinareovirinae
                   Genus Aquareovirus
                     1 Aquareovirus Aᵀ
                     2 Aquareovirus B
                     3 Aquareovirus C
                     4 Aquareovirus D
                     5 Aquareovirus E
                     6 Aquareovirus F
                     7 Aquareovirus G