Phylum Chordata Bateson, 1885 - chordates
Count: -
   Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
  Count: -
     Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
    Count: -
       Superorder Neognathae Pycraft, 1900 see Cohort Neognathae Pycraft, 1900
      Count: -
         Order Cuculiformes Wagler, 1830 - cuckoos and plantain-eaters
        Count: [*] 3f;41g;162s; †1s
           Family Cuculidae Vigors, 1825 - cuckoos
          Count: [*] *
             Subfamily Crotophaginae Swainson, 1837
            Count: [*] *
               Genus Crotophaga Linnaeus, 1758
              Count: [*] *
                 Crotophaga sulcirostris Swainson, 1827 - groove-billed ani
                Count: -