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"
             Order Caudovirales
               Family Siphoviridae
                 Subfamily Pclasvirinae
                   Genus Fishburnevirus
                     1 Mycobacterium virus Fishburneᵀ
                     2 Mycobacterium virus Malithi
                     3 Mycobacterium virus Donovan
                     4 Mycobacterium virus Jebeks
                     5 Mycobacterium virus Brusacoram