Brachystegus opulentus (Gerstäcker, 1867) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Crabronidae genus Epinysson species Epinysson opulentus Name Homonyms Brachystegus opulentus (Gerstäcker, 1867)