All the same body parts as the Galloup North Branch, just a shift in proportions; longer tail/shuck, shorter wing (mine’s probably a shade too long). Tim Neal has an excellent, 6 minute video of Hank Vessey’s caddis/stonefly emerger (no idea why it’s called a drake).

hook - Dai Riki 300 #12
thread - UTC 140 black
tail/body/wing - deer hair
hackle - grizzly