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 Peduovirinae
                   [Genus Hpunalikevirus]
                     1 [Aeromonas phage phiO18P]
                     2 [Haemophilus phage HP1ᵀ]
                     3 [Haemophilus phage HP2]
                     4 [Pasteurella phage F108]
                     5 [Vibrio phage K139]
                     6 [Vibrio phage Kappa]