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• Domain: Eukaryota () - Whittaker & Margulis,1978 - eukaryotes
  • Kingdom: Animalia () - C. Linnaeus, 1758 - animals
    • Subkingdom: Bilateria () - (Hatschek, 1888) Cavalier-Smith, 1983
      • Branch: Deuterostomia () - Grobben, 1908
        • Infrakingdom: Chordonia () - (Haeckel, 1874) Cavalier-Smith, 1998
          • Phylum: Chordata () - Bateson, 1885 - Chordates
            • Subphylum: Vertebrata () - Cuvier, 1812 - Vertebrates
              • Infraphylum: Gnathostomata () - auct. - Jawed Vertebrates
                • Superclass: Tetrapoda () - Goodrich, 1930
                  • Class: Aves ()
                    • Subclass: Avialae () - Gauthier, 1986
                      • Infraclass: Aves () - (C. Linnaeus, 1758)
                        • Cohort: Neognathae () - Pycraft, 1900
                          • Superorder: Passerimorphae () - Sibley et al., 1988
                            • Order: Passeriformes () - C. Linnaeus, 1758
                              • Suborder: Passeres () - (C. Linnaeus, 1758) C. Linnaeus, 1766
                                • Superfamily: Passeroidea () -  
                                  • Family: Estrildidae ()
                                    • Genus: Spermestes ()
                                      • Specific name: bicolor
                                        • Subspecies: nigriceps
                                          • Scientific name: - Spermestes bicolor nigriceps