Sclerurus caudacutus caligineus Pinto, 1954 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Furnariidae genus Sclerurus species Sclerurus caudacutus Name Homonyms Sclerurus caudacutus caligineus Pinto, 1954