Knipolegus aterrimus anthracinus Heine, 1860 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Tyrannidae genus Knipolegus species Knipolegus aterrimus Name Homonyms Knipolegus aterrimus anthracinus Cabanis, 1860 Knipolegus aterrimus anthracinus Heine, 1860