Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
Count: [s] 23o;144f;2043g;9628s;2127ss; ‡1f;21g;74s;12ss
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
  Count: [s] 23o;144f;2043g;9628s;2127ss; ‡1f;21g;74s;12ss
     Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
    Count: [s] 21o;139f;2029g;9571s;2115ss; ‡1f;21g;74s;12ss
       Parvclass Passerae see Superorder Passerimorphae Sibley et al., 1988
      Count: [s] 10o;106f;1787g;8445s;1871ss; ‡1f;18g;69s;9ss
         Superorder Apodimorphae see Order Apodiformes Peters, 1940
        Count: [s] 2o;3f;127g;424s;113ss; ‡1s
           Order Apodiformes Peters, 1940 - swifts
          Count: -
             Family Apodidae Hartert, 1897 - swifts
            Count: [s] 18g;99s;21ss
               Genus Rhaphidura Oates, 1883
              Count: -
                 1 Rhaphidura leucopygialis (Blyth, 1849) - silver-rumped spinetail
                Count: -
                 2 Rhaphidura sabini (J.E. Gray, 1829) - Sabine's spinetail
                Count: -