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 Papillomaviridae
               Subfamily Firstpapillomavirinae
                 Genus Gammapapillomavirus
                   1.1 Gammapapillomavirus 6
                   1.2 Gammapapillomavirus 7
                   2.1 Gammapapillomavirus 10
                   2.2.1.1 Gammapapillomavirus 27
                   2.2.1.2.1 Gammapapillomavirus 20
                   2.2.1.2.2 Gammapapillomavirus 1ᵀ
                   2.2.2.1.1 Gammapapillomavirus 24
                   2.2.2.1.2 Gammapapillomavirus 17
                   2.2.2.2.1.1.1 Gammapapillomavirus 8
                   2.2.2.2.1.1.2 Gammapapillomavirus 26
                   2.2.2.2.1.2 Gammapapillomavirus 5
                   2.2.2.2.2.1.1 Gammapapillomavirus 19
                   2.2.2.2.2.1.2 Gammapapillomavirus 21
                   2.2.2.2.2.2.1.1 Gammapapillomavirus 12
                   2.2.2.2.2.2.1.2.1 Gammapapillomavirus 3
                   2.2.2.2.2.2.1.2.2.1 Gammapapillomavirus 2
                   2.2.2.2.2.2.1.2.2.2 Gammapapillomavirus 14
                   2.2.2.2.2.2.2.1.1.1 Gammapapillomavirus 15
                   2.2.2.2.2.2.2.1.1.2 Gammapapillomavirus 13
                   2.2.2.2.2.2.2.1.2.1.1 Gammapapillomavirus 11
                   2.2.2.2.2.2.2.1.2.1.2 Gammapapillomavirus 9
                   2.2.2.2.2.2.2.1.2.2 Gammapapillomavirus 16
                   2.2.2.2.2.2.2.2.1.1 Gammapapillomavirus 23
                   2.2.2.2.2.2.2.2.1.2.1 Gammapapillomavirus 22
                   2.2.2.2.2.2.2.2.1.2.2 Gammapapillomavirus 18
                   2.2.2.2.2.2.2.2.2.1 Gammapapillomavirus 25
                   2.2.2.2.2.2.2.2.2.2 Gammapapillomavirus 4