yep, thats the one. it consistently catches fish for me too. but the plain ants with nothing but thread and a single hackle in the middle are great too if there is any type of overhanging structure
i havent used foam or any parachute bodies on them. all i do when i tie them is put a lot of thread to make half of the body then spin a hackle around the middle of the shank then make the other half of the body with more thread. I mainly fish them around trees. the only thing about the ant is that it catches the smaller fish.
Havent caught any fish here yet, only been here for 4 months, and the thaw completed about a month or so ago. We have been out once and nothing was biting, but we are going to a lake this weekend and they are catching the trout like crazy there!