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 Polyomaviridae
               Genus Betapolyomavirus
                 1 Loxodonta africana polyomavirus 1
                 2.1.1 Meles meles polyomavirus 1
                 2.1.2.1 Leptonychotes weddellii polyomavirus 1
                 2.1.2.2 Zalophus californianus polyomavirus 1
                 2.2.1.1.1 Desmodus rotundus polyomavirus 1
                 2.2.1.1.2.1 Artibeus planirostris polyomavirus 1
                 2.2.1.1.2.2.1 Pteronotus davyi polyomavirus 1
                 2.2.1.1.2.2.2 Pteronotus parnellii polyomavirus 1
                 2.2.1.2.1 Miniopterus africanus polyomavirus 1
                 2.2.1.2.2.1.1 Cebus albifrons polyomavirus 1
                 2.2.1.2.2.1.2.1 Saimiri boliviensis polyomavirus 1
                 2.2.1.2.2.1.2.2 Saimiri sciureus polyomavirus 1
                 2.2.1.2.2.2.1.1 Mus musculus polyomavirus 2
                 2.2.1.2.2.2.1.2.1 Myotis lucifugus polyomavirus 1
                 2.2.1.2.2.2.1.2.2 Mastomys natalensis polyomavirus 1
                 2.2.1.2.2.2.2.1 Dobsonia moluccensis polyomavirus 3
                 2.2.1.2.2.2.2.2.1 Acerodon celebensis polyomavirus 2
                 2.2.1.2.2.2.2.2.2.1 Rousettus aegyptiacus polyomavirus 1
                 2.2.1.2.2.2.2.2.2.2 Dobsonia moluccensis polyomavirus 2
                 2.2.2.1 Canis familiaris polyomavirus 1
                 2.2.2.2.1.1 Vicugna pacos polyomavirus 1
                 2.2.2.2.1.2.1.1 Human polyomavirus 4
                 2.2.2.2.1.2.1.2 Human polyomavirus 3
                 2.2.2.2.1.2.2.1 Rattus norvegicus polyomavirus 2
                 2.2.2.2.1.2.2.2.1 Microtus arvalis polyomavirus 1
                 2.2.2.2.1.2.2.2.2 Myodes glareolus polyomavirus 1
                 2.2.2.2.2.1 Equus caballus polyomavirus 1
                 2.2.2.2.2.2.1 Macaca mulatta polyomavirus 1ᵀ
                 2.2.2.2.2.2.2.1 Human polyomavirus 2
                 2.2.2.2.2.2.2.2.1 Pan troglodytes polyomavirus 8
                 2.2.2.2.2.2.2.2.2.1 Human polyomavirus 1
                 2.2.2.2.2.2.2.2.2.2.1 Papio cynocephalus polyomavirus 2
                 2.2.2.2.2.2.2.2.2.2.2.1 Chlorocebus pygerythrus polyomavirus 2
                 2.2.2.2.2.2.2.2.2.2.2.2 Cercopithecus erythrotis polyomavirus 1