[viruses]
   Family Poxviridae
     Subfamily Chordopoxvirinae
       Genus Avipoxvirus
         01 Canarypox virus
         02 Fowlpox virusᵀ
         03 Juncopox virus
         04 Mynahpox virus
         05 Pigeonpox virus
         06 Psittacinepox virus
         07 Quailpox virus
         08 Sparrowpox virus
         09 Starlingpox virus
         10 Turkeypox virus