Greg, I think, brings up a valid point. Perhaps we should mention the insect or food item a pattern we post is tied to represent and why we tie/fish it.
Granted, this pattern is nothing very innovative, but I can attest to the fact that it catches a lot of fish, and I thought I would post in case someone else fishes caddisfly pupa patterns.
It is a soft hackle with colors similar to Dave Whitlock's nymph pattern.
I fish this as a caddis pupa imitation.