Neornithes Gadow, 1893 - living birds
Count: [s] 23o;193f;2136g;9595s;8ss; ‡1f;26g;131s
   Neornithes Gadow, 1893 - living birds
  Count: [s] 23o;193f;2136g;9595s;8ss; ‡1f;26g;131s
     Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
    Count: [s] 23o;187f;2121g;9539s; ‡1f;26g;128s
       Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
      Count: [s] 23o;187f;2121g;9539s; ‡1f;26g;128s
         Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
        Count: [*] 21o;179f;1992g;9095s; ‡1f;23g;120s
           Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
          Count: [*] 21o;179f;1992g;9095s; ‡1f;23g;120s
             [Order] Passeriformes Linnaeus, 1758
            Count: [*] 96f;1205g;5707s; ‡14g;51s
               [Order] Passeriformes Linnaeus, 1758
              Count: [*] 96f;1205g;5707s; ‡14g;51s
                 suboscines see Suborder Suboscines
                Count: [*] 13f;293g;1214s; ‡2s
                   suboscines see Suborder Suboscines
                  Count: [*] 13f;293g;1214s; ‡2s
                     Tyranni see Suborder Tyranni
                    Count: [*] 9f;280g;1165s; ‡2s
                       Tyranni see Suborder Tyranni
                      Count: [*] 9f;280g;1165s; ‡2s
                         Family Thamnophilidae Swainson, 1824 - antbirds
                        Count: [*] 46g;207s; ‡1s
                           Genus Thamnophilus Vieillot, 1816
                          Count: [*] 25s
                             Thamnophilus pelzelni Hellmayr, 1924
                            Count: -