Pseudasthenes humicola polysticta (Hellmayr, 1925) Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Furnariidae genus Asthenes species Asthenes humicola Name Homonyms Pseudasthenes humicola polysticta (Hellmayr, 1925)