Argiope predator? - Argiope aurantia
Brockton, Plymouth County, Massachusetts, USA
September 19, 2006
Size: 1/3 inch
This is an argiope egg sack, about 3 weeks old. It now has a few small holes in it and I see a couple small wasp like flies on it. I assume they are predators, what are they? One hole is visible near the top.