Megachile circumcincta griseohirta Alfken, 1929 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Megachilidae genus Megachile species Megachile circumcincta Name Homonyms Megachile circumcincta griseohirta Alfken, 1929