? olivaceiceps Shelley, 1896 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Pycnonotidae genus Arizelocichla species Arizelocichla olivaceiceps Name Homonyms ? olivaceiceps Shelley, 1896 ? olivaceiceps Sharpe, 1873