? lobatus Hall, 1847 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Arthropoda class Trilobita order Agnostida family Calodiscidae Name Homonyms ? lobatus Copel. ? lobatus Temminck, 1824 ? lobatus Tuomey, 1856 ? lobatus Hall, 1847 ? lobatus Couch, 1963 ? lobatus Etheridge, 1875 ? lobatus Lamont & Gilbert, 1945 ? lobatus Bowerbank, 1840