Ramphocelus dimidiatus isthmicus Ridgway, 1901 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Thraupidae genus Ramphocelus species Ramphocelus dimidiatus Name Homonyms Ramphocelus dimidiatus isthmicus Ridgway, 1901