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
         oscines see Suborder Oscines
           Passerida - passeridans see Parvorder Passerida (C. Linnaeus, 1758) Sibley et al., 1988
             Passeroidea
               Family Emberizidae Vigors, 1825 - buntings, American sparrows and allies
                 Subfamily Emberizinae see Family Emberizidae Vigors, 1825
                   Genus Sicalis Boie, 1828
                     01 Sicalis citrina Pelzeln, 1870
                     02 Sicalis lutea (d'Orbigny & Lafresnaye, 1837)
                     03 Sicalis uropygialis (d'Orbigny & Lafresnaye, 1837)
                     04 Sicalis luteocephala (d'Orbigny & Lafresnaye, 1837)
                     05 Sicalis auriventris Philippi & Landbeck, 1864
                     06 Sicalis olivascens (d'Orbigny & Lafresnaye, 1837)
                     07 Sicalis lebruni (Oustalet, 1891)
                     08 Sicalis columbiana Cabanis, 1851
                     09 Sicalis flaveola (C. Linnaeus, 1766) - saffron finch
                     10 Sicalis luteola (Sparrman, 1789)
                     11 Sicalis raimondii Taczanowski, 1874 - Raimondi's yellow-finch
                     12 Sicalis taczanowskii Sharpe, 1888