? swainsoni G.R.Gray, 1846 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Chordata class Aves order Piciformes family Bucconidae genus Notharchus species Notharchus swainsoni Name Homonyms ? swainsoni G.R.Gray, 1846 ? swainsoni Pelzeln, 1858 ? swainsoni Tschudi, 1845