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
             Genus Calidris [Merrem], 1804
               Calidris alpina (Linnaeus, 1758) - dunlin
                 01 Calidris alpina arctica (Schiøler, 1922)
                 02 Calidris alpina schinzii (Brehm, 1822)
                 03 Calidris alpina alpina (Linnaeus, 1758)
                 04 Calidris alpina centralis (Buturlin, 1932)
                 05 Calidris alpina sakhalina (Vieillot, 1816)
                 06 Calidris alpina kistchinskii Tomkovich, 1986
                 07 Calidris alpina actites Nechaev & Tomkovich, 1988
                 08 Calidris alpina arcticola (Todd, 1953)
                 09 Calidris alpina pacifica (Coues, 1861)
                 10 Calidris alpina hudsonia (Todd, 1953)