[viruses]
   Realm Riboviria
     Family Reoviridae
       Subfamily Spinareovirinae
         Genus Aquareovirus
           1 Aquareovirus Aᵀ
           2 Aquareovirus B
           3 Aquareovirus C
           4 Aquareovirus D
           5 Aquareovirus E
           6 Aquareovirus F
           7 Aquareovirus G