Isobrachium nigricorne (Nees, 1834) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Bethylidae genus Isobrachium species Isobrachium nigricorne Name Synonyms Bethylus dichotomus Foerster, 1851 Omalus nigricorne Nees, 1834 Homonyms Isobrachium nigricorne (Nees, 1834)