Sphex ruficornis Villers, 1789 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Crabronidae genus Mellinus species Mellinus crabroneus Name Homonyms Sphex ruficornis Fabricius, 1793 Sphex ruficornis Villers, 1789