Nicely captured, the background is a little patchy and contrasting but that is where these critters live. Well focused and exposed. I would consider a little NR on everything, then more of the background and a little extra sharpening on the demoiselle. What was the shutter speed, I am guessing the DOF on that camera is quite large so perhaps f8 or even less would be ok and then you would have a faster shutter speed.
I like the composition and pose - well done.