Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           ?"viruses"
             Realm Riboviria
               Family Flaviviridae
                 Genus Hepacivirus
                   01 Hepacivirus A
                   02 Hepacivirus B
                   03 Hepacivirus Cᵀ
                   04 Hepacivirus D
                   05 Hepacivirus E
                   06 Hepacivirus F
                   07 Hepacivirus G
                   08 Hepacivirus H
                   09 Hepacivirus I
                   10 Hepacivirus J
                   11 Hepacivirus K
                   12 Hepacivirus L
                   13 Hepacivirus M
                   14 Hepacivirus N