Was going to call it the PetroChemicalByproduct Caddis but PCB is probably not a good name choice. Size up one and this would work as a passable Spruce Moth.
hook - Dai Riki 305 #14
thread - Danville 6/0 tan
body/head - 1mm foam tan
wing - Congo Hair tan
thorax - dubbing tan (optional - helps the hackle lay better)
hackle - barred cream
Part 1
mash barb, start thread; cover shank and return to eye
tie in foam strip (1/2 gap width) forward over eye
brush shank with Super Glue, fold back/create head; tie down, wrap to bend
wrap body, tie off/trim
tie in a hank of CH; crosswrap
tie in hackle, sweeping wing back