Neornithes Gadow, 1893 - living birds
Count: [s] 23o;193f;2136g;9595s;8ss; ‡1f;26g;131s
   Neornithes Gadow, 1893 - living birds
  Count: [s] 23o;193f;2136g;9595s;8ss; ‡1f;26g;131s
     Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
    Count: [s] 23o;187f;2121g;9539s; ‡1f;26g;128s
       Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
      Count: [s] 23o;187f;2121g;9539s; ‡1f;26g;128s
         Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
        Count: [*] 21o;179f;1992g;9095s; ‡1f;23g;120s
           Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
          Count: [*] 21o;179f;1992g;9095s; ‡1f;23g;120s
             [Order] Apodiformes Peters, 1940 - swifts
            Count: [*] 3f;124g;425s; ‡4s
               Family Apodidae Hartert, 1897 - swifts
              Count: [*] 19g;94s;230ss [27 Oct 2021]
                 Subfamily Cypseloidinae Bonaparte, 1838
                Count: [*] 2g;13s;17ss [26 Oct 2021]
                   Genus Cypseloides Streubel, 1848
                  Count: [*] 8s;3ss [26 Oct 2021]
                     Cypseloides cherriei Ridgway, 1893 - spot-fronted swift
                    Count: -