Tying the McPhail Caddis Pupa by Davie McPhail.

Materials Used; Hook, Veniards Osprey Grub size 12 Thread, Uni-8/0 Cahill Body, Yellow Yarn Back, Brown 1/8 Scud Back Thorax, Brown 1/8 Scud Back Thorax, Brown Adult Seals Fur or Sub Legs, Brown Partridge Eye, Flou-Yellow 12lb Nylon Horns, Bronze Mallard