Phylum Chordata Bateson, 1885 - chordates
   Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
     Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
       Superorder Neognathae Pycraft, 1900 see Cohort Neognathae Pycraft, 1900
         Order Cuculiformes Wagler, 1830 - cuckoos and plantain-eaters
           Family Cuculidae Vigors, 1825 - cuckoos
             Subfamily Phaenicophaeinae
               01 Genus Coccyzus Vieillot, 1816
               02 Genus Piaya Lesson, 1830
               03 Genus Saurothera Vieillot, 1816
               04 Genus Ceuthmochares Cabanis & Heine, 1862-1863[1863]
               05 Genus Rhopodytes Cabanis & Heine, 1863
               06 Genus Taccocua Lesson, 1830
               07 Genus Rhinortha Vigors, 1830
               08 Genus Zanclostomus Swainson, 1837
               09 Genus Phaenicophaeus Stephens, 1815
               10 Genus Dasylophus Swainson, 1837
               11 Genus Lepidogrammus Reichenbach, 1849