[viruses]
   Realm Riboviria
     Family Caliciviridae
       01 Genus Bavovirus [monotypic]
       02 Genus Lagovirus
       03 Genus Minovirus [monotypic]
       04 Genus Nacovirus [monotypic]
       05 Genus Nebovirus [monotypic]
       06 Genus Norovirus [monotypic]
       07 Genus Recovirus [monotypic]
       08 Genus Salovirus [monotypic]
       09 Genus Sapovirus [monotypic]
       10 Genus Valovirus [monotypic]
       11 Genus Vesivirus