Ectemnius parvulus (Packard, 1866) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Crabronidae genus Ectemnius species Ectemnius borealis Name Homonyms Ectemnius parvulus (Packard, 1866) Ectemnius parvulus (Herrich-Schaeffer, 1841)