? scabra Beyrich, 1845 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Arthropoda class Trilobita order Lichida family Lichidae Name Homonyms ? scabra Fowler, 1900 ? scabra Muenster, 1830 ? scabra Hutton, 1872 ? scabra Beyrich, 1845 ? scabra Osborn & Ball, 1898 ? scabra Ekman