Anthidium compactum Provancher, 1896 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Megachilidae genus Anthidium species Anthidium collectum Name Homonyms Anthidium compactum Smith, 1879 Anthidium compactum Provancher, 1896