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] Coraciiformes Forbes, 1884 - rollerlike birds
         Family Alcedinidae Bonaparte, 1831 - kingfishers
           Subfamily Halcyoninae Vigors, 1825
             01 Genus Actenoides Bonaparte, 1850
             02 Genus Melidora Lesson, 1830 [monotypic]
             03 Genus Lacedo Reichenbach, 1851 [monotypic]
             04 Genus Tanysiptera Vigors, 1825
             05 Genus Cittura Kaup, 1848 [monotypic]
             06 Genus Clytoceyx Sharpe, 1880 [monotypic]
             07 Genus Dacelo Leach, 1815
             08 Genus Caridonax Cabanis & Heine, 1859-1860[1860] [monotypic]
             09 Genus Pelargopsis Gloger, 1841
             10 Genus Halcyon Swainson, 1821
             11 Genus Todiramphus Lesson, 1827
             12 Genus Syma Lesson, 1827