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 Formicariidae Gray, 1840 - ant-thrushes and antpittas
               Genus Formicarius Boddaert, 1783
                 1 Formicarius colma Boddaert, 1783 - rufous-capped antthrush
                 2 Formicarius analis (d'Orbigny & Lafresnaye, 1837) - black-faced antthrush
                 3 Formicarius rufifrons Blake, 1957 - rufous-fronted antthrush
                 4 Formicarius nigricapillus Ridgway, 1893 - black-headed antthrush
                 5 Formicarius rufipectus Salvin, 1866 - rufous-breasted antthrush