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
                 Genus Marthavirus incertae sedis
                   1 Arthrobacter virus BarretLemon
                   2 Arthrobacter virus Beans
                   3 Arthrobacter virus Brent
                   4 Arthrobacter virus Jawnski
                   5 Arthrobacter virus Marthaᵀ
                   6 Arthrobacter virus Piccoletto
                   7 Arthrobacter virus Shade
                   8 Arthrobacter virus Sonny