Keywords: patuxent wildlife research center patuxentwildliferesearchcenter megachilidae coelioxys biml droege bee taxonomy:binomial=coelioxys sayi taxonomy:binomial=coelioxyssayi usgs bug bugs bees animal animals animalia arthropod arthropods arthropoda insect insects insecta hymenoptera aculeata anthophila apoidea megachilinae megachilini boreocoelioxys coelioxys sayi coelioxyssayi side maryland md odenton female stinger abdomen wings pwrc patuxent wildlife research center usgs pollinator pwrcpatuxentwildliferesearchcenterusgspollinator zerene stacker zerenestacker zerene stacked macro macro photography macrophotography stackshot usgsbiml black background Coelioxys sayi, female, Patuxent Wildlife Research Center, Odenton, Maryland Coelioxys sayi, female, Patuxent Wildlife Research Center, Odenton, Maryland |