Proanthidium undulatum holozonium Mavromoustakis, 1939 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Megachilidae genus Anthidium species Anthidium undulatum Name Homonyms Proanthidium undulatum holozonium Mavromoustakis, 1939