Dianthidium hoplostomum Mavromoustakis, 1945 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Megachilidae genus Eoanthidium species Eoanthidium clypeare Name Homonyms Dianthidium hoplostomum Mavromoustakis, 1945