The Viruses
   The DNA Viruses
     The dsDNA Viruses
       Family Papillomaviridae
         Genus Betapapillomavirus
           1 Human papillomavirus 5ᵀ
           2 Human papillomavirus - 9
           3 Human papillomavirus - 49
           4 Human papillomavirus - cand92
           5 Human papillomavirus - cand96