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
               Phylum Negarnaviricota
                 Subphylum Haploviricotina
                   Class Monjiviricetes
                     Order Mononegavirales
                       Family Paramyxoviridae
                         Subfamily Orthoparamyxovirinae
                           1.1 Genus Ferlavirus [monotypic]
                           1.2.1 Genus Aquaparamyxovirus [monotypic]
                           1.2.2 Genus Respirovirus
                           2.1 Genus Henipavirus
                           2.2.1 Genus Jeilongvirus
                           2.2.2.1 Genus Narmovirus
                           2.2.2.2.1 Genus Salemvirus [monotypic]
                           2.2.2.2.2 Genus Morbillivirus