? nanum Dames, 1883 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Arthropoda class Trilobita order Ptychopariida family Agraulidae Name Homonyms ? nanum Westerlund, 1879 ? nanum Roemer, 1836 ? nanum de Koninck, 1881 ? nanum Dames, 1883 ? nanum H.Ettl ? nanum Oliv. ? nanum David