Gfen, just to clear things up.. that is a Gary LaFontaine Emergent Sparkle Pupa another words ..ESP.Deadly and easy to tie, i do better on this than his Deep Sparkle Pupa or DSP.For Pupa's I personally catch all my fish on softhackles and flymphs,best damn pupa imitation i can think of or have tried so far..the ESP is the best IMHO caddis emerger will usually outfish a standard henryville or elkhair.
Tight Wraps & Tight Lines
Rick Wallace