Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
               Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
                 Order Cuculiformes Wagler, 1830 - cuckoos and plantain-eaters
                   Family Cuculidae Vigors, 1825 - cuckoos
                     Subfamily Phaenicophaeinae
                       1 Genus Piaya Lesson, 1830
                       2 Genus Saurothera Vieillot, 1816
                       3 Genus Ceuthmochares Cabanis & Heine, 1862-1863[1863]
                       4 Genus Rhopodytes Cabanis & Heine, 1863
                       5 Genus Taccocua Lesson, 1830
                       6 Genus Rhinortha Vigors, 1830
                       7 Genus Zanclostoma Newton, 1893 see Genus Zanclostomus Swainson, 1837
                       8 Genus Phaenicophaeus Stephens, 1815