[viruses]
   Family Poxviridae
     Subfamily Chordopoxvirinae
       01 Genus Avipoxvirus
       02 Genus Capripoxvirus
       03 Genus Centapoxvirus [monotypic]
       04 Genus Cervidpoxvirus [monotypic]
       05 Genus Crocodylidpoxvirus [monotypic]
       06 Genus Leporipoxvirus
       07 Genus Molluscipoxvirus [monotypic]
       08 Genus Orthopoxvirus
       09 Genus Parapoxvirus
       10 Genus Suipoxvirus [monotypic]
       11 Genus Yatapoxvirus
       12 Pteropox virus
       13 Squirrelpox virus