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 Cequinquevirus
                   1 Lactobacillus virus c5ᵀ
                   2 Lactobacillus virus Ld3
                   3 Lactobacillus virus Ld17
                   4 Lactobacillus virus Ld25A
                   5 Lactobacillus virus LLKu
                   6 Lactobacillus virus phiLdb