toxomerus marginatus or flower fly on a green leaf

animal arthropoda arthropods aschiza bee black boxwood bug bush closeup colorful diptera entomology environment eyes flower fly geminatus golden green hexapod hoverfly insect insecta insects invertebrate leaf macro marginatus mimic natural nature plant pollen red resting small striped syrphid syrphidae syrphinae tiny toxomerini toxomerinin toxomerus transparent wild wildlife wings yellow