? dujardini Rouault, 1847 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Arthropoda class Trilobita order Phacopida family Dalmanitidae Name Homonyms ? dujardini Bowerbank, 1866 ? dujardini Rouault, 1847 ? dujardini Schilder, 1932