Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
     Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
       Parvclass Coraciae see Order Coraciiformes Forbes, 1884
         Superorder Coraciimorphae see Order Coraciiformes Forbes, 1884
           Order Coraciiformes Forbes, 1884 - rollerlike birds
             Suborder Alcedini see Suborder Halcyones Forbes, 1884
               Infraorder Alcedinides see Suborder Halcyones Forbes, 1884
                 Parvorder Cerylida see Superfamily Alcedinoidea Stejneger, 1885
                   Superfamily Halcyonoidea see Superfamily Alcedinoidea Stejneger, 1885
                     Family Halcyonidae Vigors - halcyonid kingfishers see Family Alcedinidae Bonaparte, 1831
                       01 Genus Lacedo Reichenbach, 1851
                       02 Genus Dacelo Leach, 1815
                       03 Genus Clytoceyx Sharpe, 1880
                       04 Genus Cittura Kaup, 1848
                       05 Genus Pelargopsis Gloger, 1841
                       06 Genus Halcyon Swainson, 1821
                       07 Genus Todirhamphus Lesson, 1827 see Genus Todiramphus Lesson, 1827
                       08 Genus Caridonax Cabanis & Heine, 1859-1860[1860]
                       09 Genus Melidora Lesson, 1830
                       10 Genus Actenoides Bonaparte, 1850
                       11 Genus Syma Lesson, 1827
                       12 Genus Tanysiptera Vigors, 1825