Hellion Caddis – Sally
The Hellion Caddis is a more modern, updated version of my old Mugly Caddis pattern.
Utilizing polypropylene macrame yarn for a looped wing that creates tons of surface area over a raggedy body and thorax, then topped with a subtle loop of hot pink to make it easier to find on the water, the Hellion is an incredible adult, spent or even caddis emerger pattern if you let it sink a bit at the end of your drift.
This is truly one of the best floating caddis patterns I have ever used and its generic appearance lets it cross over for many stages of the hatch. What more could you want?
— Signature Tyer Charlie Craven
| Material | Polypropylene macrame yarn |
|---|---|
| Wing Type | Looped wing |
| Body & Thorax | Raggedy body and thorax |
| Top Finish | Subtle loop of hot pink |
| Use Case | Adult caddis, spent caddis, caddis emerger |
FAQ
What makes the Hellion Caddis different from the original Mugly Caddis?
The Hellion Caddis uses polypropylene macrame yarn for a looped wing that increases surface area and improves visibility on the water, with a subtle hot pink loop for easier detection.
Is the Hellion Caddis suitable for both floating and sinking presentations?
Yes, it works well as a floating pattern but can be allowed to sink slightly at the end of a drift, making it effective for spent caddis and emerger stages.
Can this pattern be used during different stages of a caddis hatch?
Yes, its generic appearance allows it to cross over effectively across multiple stages of the hatch, including adult, spent, and emerger phases.

Ruth Harris –
I’ve tried several caddis patterns and the Hellion stands out. The looped wing gives great action and the hot pink loop helps me spot it in the current. Works well on both floating and sinking drifts. A solid choice for any fly fisher.
Alexander Rees –
This pattern catches fish consistently during both early and late hatch periods. The body design mimics natural caddis well and the floating behavior is predictable. Highly recommended.
Emma Quinn –
It’s a bit more visible than other caddis patterns, which helps when fishing in low light. The sinking option works well when I let it drop. Slight adjustment needed in the drift length for best results.
Michelle Walker –
Used it during a dry fly hatch and caught several trout. The pattern floats naturally and the wing design creates good surface movement. Great for emerger stages too.