? bilineata Bonaparte, 1850 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Polioptilidae genus Polioptila species Polioptila plumbea Name Homonyms ? bilineata Ashmead, 1900 ? bilineata Say, 1823 ? bilineata Gory, 1831 ? bilineata Flower, 1968 ? bilineata Sandberger & Sandberger, 1853 ? bilineata Dickerson, 1916 ? bilineata Bonaparte, 1850