Most Popular Midge Pattern?

The black zebra midge is probably one of the more common midge patterns used when nymphing in rivers for trout. They are very easy to tie, and super effective! I always have a few of them in my box, as there are always midges present. Since midges are always present in the water, they are one of the most important and readily eaten foods for trout.
Hook: Umpqua U202 (any scud or curved hook will do)
Thread: Ultra thread 70 denier - (black, red, brown, olive and white are common)

Zebra Midge - Fly Tying

Thanks!  I appreciate it.  :)