[viruses]
   Realm Riboviria
     Order Nidovirales
       Suborder Tornidovirineae [monotypic]
         Family Tobaniviridae
           Subfamily Piscanivirinae
             Genus Bafinivirus
               1 Subgenus Blicbavirus [monotypic]
               2 Subgenus Pimfabavirus [monotypic]