Passerella schistacea altivagans Riley, 1911 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Passerellidae genus Passerella species Passerella schistacea Name Synonyms Passerella iliaca altivagans Riley, 1911 Homonyms Passerella schistacea altivagans Riley, 1911