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