several features didn't match the images posted on BugGuide. This was a fresh specimen that I froze for immediate focus-stacking under a microscope. Usually, this process doesn't change insect colors and I didn't notice any change here either. The coloration of his abdomen may have changed, I simply didn't see it. The only time I observed a change in the color of a subject, using this method, was when I posted live and focus-stacked photographs of Scolopendra heros. The bright red colors turned into bluish green:

An interesting discovery for me was observing a wide fold along the wing costal margin. I straightened the forewing placing a glass microscope slide on top, but it was hard to contrast the light green wing with the white background; which appeared gray. I had to cut off the background, but the resulting image gives the impression of a grey wing; which was not the case.

If you are in the same area, watch for more. If you find others that look like O. fultoni/O. rileyi with dark on the belly....it would be interesting.