Keywords: bug bugs bee bees pollinator pollinators animal animals animalia arthropod arthropods arthropoda insect insects insecta hymenoptera aculeata anthophila apoidea cuckoo bee cuckoobee cuckoo bees cuckoobees apidae epeolini nomadinae triepeolus biml usgs droege zerene stacker zerenestacker macro nest parasite nestparasite stackshot usgsbiml black background surreal photo border Undescribed Triepeolus species from Prince George's County Maryland. These are nest parasites of bees in the genus Melissodes Undescribed Triepeolus species from Prince George's County Maryland. These are nest parasites of bees in the genus Melissodes |