From Spawn Fly Fish:
Learn how to tie a caddis nymph that covers larvae to pupae as well as any grubby looking bug that might be in the water. Plenty of fishy triggers inside a simple fly that flat out gets eaten.
Materials List:
Hook: Firehole 523 size #12
Bead: Spawn Football Bead 6.0mm Black
Thread: UniThread 6/0 Black
Weighted Wire: Non Lead .020
Underbody Flash: Saltwater Flashabou Chartreuse
Abdomen: Kiley’s Nymph Skin Translucent Bug Gut
Body Markings- Optional: Copic Marker Dark Bark
Thorax: Hareline Peacock Herls from Eyed Stick
Collar: Nature’s Spirit CDC Fl. Chartreuse
Cement: Loon Hard Head Clear