Plenoculus propinquus W.Fox, 1894 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Crabronidae genus Plenoculus species Plenoculus propinquus Name Synonyms Plenoculus propinquus rufescens Cockerell, 1899 Homonyms Plenoculus propinquus W.Fox, 1894