Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
       [Order] Passeriformes Linnaeus, 1758
         suboscines see Suborder Suboscines
           Tyranni see Suborder Tyranni
             Family Tyrannidae Vigors, 1825 - tyrant-flycatchers
               Genus Agriornis Gould, 1839
                 1 Agriornis montanus (d'Orbigny & Lafresnaye, 1837)
                 2 Agriornis albicauda (Philippi & Landbeck, 1863)
                 3 Agriornis lividus (Kittlitz, 1835)
                 4 Agriornis micropterus Gould, 1839
                 5 Agriornis murinus (d'Orbigny & Lafresnaye, 1837)