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 Myoviridae
                 Subfamily Tevenvirinae
                   [Genus T4likevirus]
                     [Enterobacteria phage T4ᵀ]
                       01 Enterobacteria phage C16
                       02 Enterobacteria phage F10
                       03 Enterobacteria phage Fsα
                       04 Enterobacteria phage PST
                       05 Enterobacteria phage SKII
                       06 Enterobacteria phage SKV
                       07 Enterobacteria phage SKX
                       08 Enterobacteria phage SV3
                       09 Enterobacteria phage T2
                       10 Enterobacteria phage T4ᵀ
                       11 Enterobacteria phage T6