Otus marshalli Weske & Terborgh, 1981 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Aves order Strigiformes family Strigidae genus Megascops species Megascops marshalli Name Homonyms Otus marshalli Weske & Terborgh, 1981 Otus marshalli Stotz et al., 1996 Otus marshalli BirdLife International, 2004 Otus marshalli Sibley & Monroe, 1990