Myiodynastes chrysocephalus cinerascens Todd, 1912 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Tyrannidae genus Myiodynastes species Myiodynastes chrysocephalus Name Homonyms Myiodynastes chrysocephalus cinerascens Todd, 1912