Tachysphex fluctuatus (Gerstaecker, 1858) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Crabronidae genus Tachysphex species Tachysphex sericeus Name Homonyms Tachysphex fluctuatus (Gerstaecker, 1858)