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 Xolmis Boie, 1826
                 Xolmis pyrope (Kittlitz, 1830) - fire-eyed diucon
                 Xolmis cinereus (Vieillot, 1816)
                 Xolmis coronatus (Vieillot, 1823)
                 Xolmis velatus (M.H.K. Lichtenstein, 1823)
                 Xolmis rubetra (Burmeister, 1860) - rusty-backed monjita
                 Xolmis irupero (Vieillot, 1823) - white monjita