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 Podoviridae
                 Subfamily Autographivirinae
                   [Genus T7likevirus]
                     1 [Enterobacteria phage T7ᵀ]
                     2 [Kluyvera phage Kvp1]
                     3 [Pseudomonad phage gh-1]