Hare's ear dubbing + peacock Ice Dub (case) Dark natural / peacock hare s ear dubbing ice dub (pinch each)
Bright dubbing (larva head) Caddis green (small pinch)
Hen hackle (legs) Black hen hackle (1 feather)
How to tie it
Wrap 8-10 turns of lead-free wire over the front two-thirds of the shank, start the thread and lock it down.
Blend dark hare's ear with peacock Ice Dub and spin it in a dubbing loop.
Wrap the loop forward as a shaggy, buggy case covering the rear two-thirds of the shank, stopping at the 70% mark, then pick it out rough so it looks like glued grit and debris.
In front of the case, dub a short bright caddis-green collar to suggest the larva poking out of its case.
Take 1-2 turns of a soft black hen hackle in front of the green and sweep the fibers back for legs and head.