[viruses]
   Realm Riboviria
     Order Picornavirales
       Family Dicistroviridae
         Genus Aparavirus
           1 Acute bee paralysis virusᵀ
           2 Israeli acute paralysis virus
           3 Kashmir bee virus
           4 Mud crab virus
           5 Solenopsis invicta virus 1
           6 Taura syndrome virus