Pelopoeus architectus Lepeletier de Saint Fargeau, 1845 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Sphecidae genus Sceliphron species Sceliphron caementarium Name Homonyms Pelopoeus architectus Lepeletier de Saint Fargeau, 1845