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
                 Genus Yuavirus
                   1 Alphaproteobacteria virus phiJl001
                   2 Pseudomonas virus LKO4
                   3 Pseudomonas virus M6
                   4 Pseudomonas virus MP1412
                   5 Pseudomonas virus PAE1
                   6 Pseudomonas virus Yuaᵀ