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