Leioproctus velutinellus Michener, 1965 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Colletidae genus Leioproctus species Leioproctus velutinellus Name Homonyms Leioproctus velutinellus Michener, 1965