Catharus guttatus polionotus (Grinnell, 1918) Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Turdidae genus Catharus species Catharus guttatus Name Synonyms Catharus guttatus polionutus (Grinnell, 1918) Homonyms Catharus guttatus polionotus (Grinnell, 1918)