Sittasomus griseicapillus amazonus Lafresnaye, 1850 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Furnariidae genus Sittasomus species Sittasomus griseicapillus Name Homonyms Sittasomus griseicapillus amazonus Lafresnaye, 1850