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 Slopekvirus
                     1 Enterobacter virus Eap3
                     2 Klebsiella virus KP15ᵀ
                     3 Klebsiella virus KP27
                     4 Klebsiella virus Matisse
                     5 Klebsiella virus Miro
                     6 Klebsiella virus PMBT1