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 Furnariidae Gray, 1840 - ovenbirds
               Genus Upucerthia I. Geoffroy Saint-Hilaire, 1832
                 1 Upucerthia jelskii (Cabanis, 1874) - plain-breasted earthcreeper
                 2 Upucerthia validirostris (Burmeister, 1861) - buff-breasted earthcreeper
                 3 Upucerthia albigula Hellmayr, 1932 - white-throated earthcreeper
                 4 Upucerthia dumetaria I. Geoffroy Saint-Hilaire, 1832 - scale-throated earthcreeper
                 5 Upucerthia serrana Taczanowski, 1875 - striated earthcreeper
                 6 Upucerthia ruficaudus (Meyen, 1834)
                 7 Upucerthia andaecola d'Orbigny & Lafresnaye, 1838 - rock earthcreeper
                 8 Upucerthia harterti Berlepsch, 1892 - Bolivian earthcreeper
                 9 Upucerthia certhioides (d'Orbigny & Lafresnaye, 1838) - Chaco earthcreeper