[viruses]
   Realm Riboviria
     Phylum Negarnaviricota
       Subphylum Haploviricotina
         Class Monjiviricetes
           Order Mononegavirales
             Family Paramyxoviridae
               Subfamily Avulavirinae
                 Genus Metaavulavirus
                   01 Avian metaavulavirus 2ᵀ
                   02 Avian metaavulavirus 5
                   03 Avian metaavulavirus 6
                   04 Avian metaavulavirus 7
                   05 Avian metaavulavirus 8
                   06 Avian metaavulavirus 10
                   07 Avian metaavulavirus 11
                   08 Avian metaavulavirus 14
                   09 Avian metaavulavirus 15
                   10 Avian metaavulavirus 20