Episyron arrogans (Smith, 1873) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Pompilidae genus Episyron species Episyron arrogans Name Synonyms Arachnospila arrogans (Smith, 1873) Pompilus erebus Smith, 1873 Pompilus sapporensis Matsumura, 1912 Psammochares arrogans (Smith, 1873) Homonyms Episyron arrogans (Smith, 1873)