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 Haematopodidae Gray, 1840 [monotypic] - oystercatchers see Family Haematopidae Bonaparte, 1838 1 Genus Haematopus Linnaeus, 1758