Diploplectron ferrugineum Ashmead, 1899 Dataset Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Crabronidae genus Diploplectron species Diploplectron ferrugineum Name Synonyms Diploplectron ashmeadi Rohwer, 1909 Diploplectron cressoni Rohwer, 1909 Diploplectron relativum Rohwer, 1909 Homonyms Diploplectron ferrugineum Ashmead, 1899