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] Caprimulgiformes Ridgway, 1881 - nightjars
         Family Caprimulgidae Vigors, 1825 - nightjars
           Subfamily Caprimulginae Vigors, 1825 - nightjars
             Genus Nyctidromus Gould, 1838 [monotypic]
               Nyctidromus albicollis (J.F. Gmelin, 1789) - pauraque
                 1 Nyctidromus albicollis insularis Nelson, 1898
                 2 Nyctidromus albicollis merrilli Sennett, 1888
                 3 Nyctidromus albicollis yucatanensis Nelson, 1901
                 4 Nyctidromus albicollis intercedens Griscom, 1929
                 5 Nyctidromus albicollis gilvus Bangs, 1902
                 6 Nyctidromus albicollis albicollis (Gmelin, 1789)
                 7 Nyctidromus albicollis derbyanus Gould, 1838