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"
             Family Smacoviridae
               Genus Huchismacovirus
                 1 Chicken associated huchismacovirus 1
                 2 Chicken associated huchismacovirus 2
                 3 Bovine associated huchismacovirus 1
                 4 Bovine associated huchismacovirus 2
                 5 Human associated huchismacovirus 1ᵀ
                 6 Human associated huchismacovirus 2
                 7 Human associated huchismacovirus 3