Xenops minutus ruficaudus (Vieillot, 1816) Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Furnariidae genus Xenops species Xenops minutus Name Synonyms Neops ruficaudus Vieillot, 1816 Xenops genibarbis ruficaudus (Vieillot, 1816) Homonyms Xenops minutus ruficaudus (Vieillot, 1816)