Eoconfuciusornis zhengi Zhang et al., 2008 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Aves family Confuciusornithidae genus Eoconfuciusornis species Eoconfuciusornis zhengi Name Homonyms Eoconfuciusornis zhengi Zhang et al., 2008