Found this EHC variant on a Russian site.


hook - Dai Riki 075 #10
thread/rib - UTC 140 tan
back/head - 2mm foam tan
body - Zelon dubbing hydropsyche
throat/wing - deer hair


Part 1

mash barb/start thread; wrap to bend, leave tag end long




taper a strip of foam; tie in at bend






dub thread/dub body






pull foam forward; tie down




rib body/back; tie off/trim