Phylum Chordata Bateson, 1885 - chordates
   Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
     Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
       Superorder Neognathae Pycraft, 1900 see Cohort Neognathae Pycraft, 1900
         Order Galliformes Temminck, 1820 - fowl
           Family Megapodiidae Lesson, 1831 - megapodes
             1 Genus Megapodius Gaimard, 1823
             2 Genus Leipoa Gould, 1840
             3 Genus Alectura Latham, 1824
             4 Genus Talegalla Lesson, 1828
             5 Genus Aepypodius Oustalet, 1880
             6 Genus Macrocephalon Müller, 1846