Note: This recipe has not been verified against a documented source, or disagrees with one. Treat the materials and steps as unconfirmed.
Svenddiesel dressing
Hook #Ahrexhooks TP650 26 degree hook
Thread #Semperfli waxed thread 8/0
Materials
Hackle #Whitingfarms American Hackle Rooster Orange grizzly
Large Antenna #harelinedubbin Grizzly legs
Antennule/Legs Voodoo Fibers
Claws/Body Rabbit strips
Shell/Tail fin Tab rubber legs
Ribbing of Abdomen 20-30 lb mono
How to tie it
Mount the hook and lash the lead eyes on top near the eye so the fly inverts and rides claws-up.
At the bend, add a few wraps of mono along the rear of the shank. This bit of weight at the tail makes the fly settle in a defensive claws-up attack posture on the bottom.
Tie in 5-6 folded rubber legs as antennae and two splayed exo-skin claws facing rearward.
Tie in the red wire rib.
Dub a shaggy blaze-orange body forward, figure-8 around the eyes, and stop behind the hook eye.
Counter-wrap the wire rib in 5-6 turns and tie off.
Whip finish, pick out the dubbing for legs, and set the tail wraps with a drop of UV resin.