The Viruses
   The DNA Viruses
     The dsDNA Viruses
       Family Poxviridae
         Subfamily Chordopoxvirinae
           1 Genus Orthopoxvirus
           2 Genus Parapoxvirus
           3 Genus Avipoxvirus
           4 Genus Capripoxvirus
           5 Genus Leporipoxvirus
           6 Genus Suipoxvirus
           7 Genus Molluscipoxvirus
           8 Genus Yatapoxvirus