? melanoleucus D'Orbigny & Lafresnaye, 1837 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Thraupidae genus Poospiza species Poospiza melanoleuca Name Homonyms ? melanoleucus Miranda Ribeiro, 1912 ? melanoleucus Westwood, 1837