Keywords: biml droege heriades bees megachilidae maryland kent conty kentconty bug bugs bee pollinator pollinators animal animals animalia arthropod arthropods arthropoda insect insects insecta hymenoptera aculeata anthophila apoidea megachilinae osmiini mason bee masonbee mason bees masonbees usgs male face portrait eye eyes compound eyes compoundeyes ocelli antenna antennae sensory array sensoryarray sensor array sensorarray sensory organs sensoryorgans scape pedicel flagellum pwrc patuxent wildlife research center usgs pollinator pwrcpatuxentwildliferesearchcenterusgspollinator zerene stacker zerenestacker zerene stacked head compound eye compoundeye macro macro photography macrophotography stackshot usgsbiml black background photo border pet Heriades variolosus/leavitti, male Heriades variolosus/leavitti, male |