Radoszkowskiana barrei (Radoszkowski, 1893) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Megachilidae genus Radoszkowskiana species Radoszkowskiana barrei Name Synonyms Coelioxys barrei (Radoszkowski, 1893) Paracoelioxys barrei Radoszkowski, 1893 Paracoelioxys rufiventris nursei Cockerell, 1922 Homonyms Radoszkowskiana barrei (Radoszkowski, 1893)