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"
             Family Plasmaviridae [monotypic]
               [[unranked] "MV-L2 Phage Group"ᵀ] see Genus Plasmavirus
                 ["phage MV-L2"ᵀ] see Acholeplasma phage L2