Trout take caddis pupae as they tumble among the rocks and during their rise to the surface to become adults. Because of this, Umpquas Morrishs Super Pupa is ideal for trout-fishing situations. The bead head resembles the air bubble attached to an actual caddis. This fly also portrays the folded back legs and cased wings of the naturals extremely well. Per 2. Sizes: #10, #12, #14, #16. Colors: Amber, Bright Green, Olive. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Flies.