Poecilotriccus sylvia griseolus (Todd, 1913) Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Tyrannidae genus Poecilotriccus species Poecilotriccus sylvia Name Homonyms Poecilotriccus sylvia griseolus (Todd, 1913)