Picumnus aurifrons transfasciatus Hellmayr & Gyldenstolpe, 1937 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Piciformes family Picidae genus Picumnus species Picumnus aurifrons Name Homonyms Picumnus aurifrons transfasciatus Hellmayr & Gyldenstolpe, 1937