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 Loxigilla Lesson, 1831
                     1 Loxigilla portoricensis (Daudin, 1800) - Puerto Rican bullfinch
                     2 Loxigilla violacea (C. Linnaeus, 1758)
                     3 Loxigilla noctis (C. Linnaeus, 1766) - lesser antillean bullfinch