Crabro tridens Arnold, 1945 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Crabronidae genus Entomognathus species Entomognathus arnoldi Name Homonyms Crabro tridens Fabricius, 1798 Crabro tridens Arnold, 1945 Crabro tridens Fabricius, 1798