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] Strigiformes Wagler, 1830 - owls Family Strigidae Vigors, 1825 - owls Subfamily Striginae Vigors, 1825 - strange-eared owls Genus Otus Pennant, 1769 Otus roboratus Bangs & Noble, 1918 - West Peruvian screech-owl Otus roboratus pacificus Hekstra, 1982 - coastal screech-owl