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] Charadriiformes Huxley, 1867 - shorebirds, gulls, auks
         Family Scolopacidae Vigors, 1825 - sandpipers, snipe
           Subfamily Calidridinae
             1 Genus Aphriza Audubon, 1839 [monotypic]
             2 Genus Calidris [Merrem], 1804
             3 Genus Eurynorhynchus Nilsson, 1821 [monotypic]
             4 Genus Limicola Koch, 1816 [monotypic]
             5 Genus Tryngites Cabanis, 1857 [monotypic]
             6 Genus Philomachus Merrem, 1804 [monotypic]