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 [Columbiformes] Latham, 1790 - pigeons and allies
         Family Pteroclididae - sandgrouse see Family Pteroclidae Bonaparte, 1831
           Genus Pterocles Temminck, 1815
             01 Pterocles alchata (Linnaeus, 1766) - pin-tailed sandgrouse
             02 Pterocles namaqua (Gmelin, 1789) - Namaqua sandgrouse
             03 Pterocles exustus Temminck, 1825 - chestnut-bellied sandgrouse
             04 Pterocles senegallus (Linnaeus, 1771) - spotted sandgrouse
             05 Pterocles orientalis (Linnaeus, 1758) - black-bellied sandgrouse
             06 Pterocles gutturalis Smith, 1836 - yellow-throated sandgrouse
             07 Pterocles coronatus Lichtenstein, 1823 - crowned sandgrouse
             08 Pterocles decoratus Cabanis, 1868 - black-faced sandgrouse
             09 Pterocles personatus Gould, 1843 - Madagascar sandgrouse
             10 Pterocles lichtensteinii Temminck, 1825 - Lichtenstein's sandgrouse
             11 Pterocles indicus (Gmelin, 1789) - painted sandgrouse
             12 Pterocles quadricinctus Temminck, 1815 - four-banded sandgrouse
             13 Pterocles bicinctus Temminck, 1815 - double-banded sandgrouse
             14 Pterocles burchelli Sclater, 1922 - Burchell's sandgrouse