[viruses]
   Realm Riboviria
     Family Reoviridae
       Subfamily Spinareovirinae
         Genus Idnoreovirus
           1 Idnoreovirus 1ᵀ
           2 Idnoreovirus 2
           3 Idnoreovirus 3
           4 Idnoreovirus 4
           5 Idnoreovirus 5