Adding Insult to Injury

Here is a macro of a dung fly eating a prey fly.

I can't imagine how this prey fly must feel at this moment (I've never been an insect, or been eaten by an insect...as far as I know). First of all, it would be lame to be called a prey fly: you know you're fate lies in someone else's stomach. But then to be eaten by something called a dung fly? That's adding insult to injury.

Photo courtesy: Brian