Psenulus laevigatus (Schenck, 1857) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Crabronidae genus Psenulus species Psenulus laevigatus Name Synonyms Diodontus laevigatus (Schenck, 1857) Psen atratus laevigatus Schenck, 1857 Psen distinctus Chevrier, 1870 Psen laevigatus Schenck, 1857 Psenulus fuscipes Tsuneki, 1959 Homonyms Psenulus laevigatus (Schenck, 1857)