[viruses]
   Family Alphasatellitidae
     Subfamily Nanoalphasatellitinae
       1 Genus Babusatellite
       2 Genus Clostunsatellite
       3 Genus Fabenesatellite [monotypic]
       4 Genus Milvetsatellite [monotypic]
       5 Genus Mivedwarsatellite
       6 Genus Sophoyesatellite [monotypic]
       7 Genus Subclovsatellite