This Caddis pattern has a dubbed Ice Dub body and a collar of dark deer hair formed by inserting deer hair in a dubbing loop, then gently spinning the hair and then winding a buggy looking collar. The attached tutorial (I couldn’t figure out how to photograph it myself with out movement/blur) at Fly Tying Romania demonstrates the loop with inserted hair. I did not insert nearly as much hair, but the picture aids in the understanding of how to form a body (or in the above case, a collar). I have mentioned this use of deer/elk hair before.I first saw the use of deer hair for legs/wing material with Jeff Morgan. Jeff did not use a loop. He spun/twisted his hair onto the tying thread…a technique he admitted was taxing at best. I recommend the loop method. This buggy-leggy look could be equally used on all nymphs, not just Caddis. You would use less and have shorter legs, of course.