Hellion Caddis – Olive
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
| Feature | Detail |
|---|---|
| Pattern Type | Adult, spent, or caddis emerger |
| Body & Wing Construction | Raggedy body and thorax with looped wing made from polypropylene macrame yarn |
| Top Detail | Subtle loop of hot pink |
| Float Behavior | Floats initially, sinks slightly at end of drift |
| Appearance | Generic, blends well across hatch stages |
FAQ
What makes the Hellion Caddis different from the Mugly Caddis?
The Hellion Caddis uses polypropylene macrame yarn for a looped wing, creating more surface area and a more modern design compared to the original Mugly Caddis.
Is the Hellion Caddis suitable for emerger stages?
Yes, the Hellion Caddis works well as a caddis emerger pattern when allowed to sink slightly at the end of a drift.
Does the hot pink loop affect the pattern’s natural appearance?
The hot pink loop is subtle and designed to help anglers locate the pattern on the water without significantly altering its natural look.

Una McDonald –
I’ve used the Hellion Caddis on multiple trout streams and it’s been incredibly effective during both active hatches and slow drifts. The looped wing gives it great action and the hot pink detail helps me spot it easily in the water. It works well as both a floating and sinking pattern.
Isaac McDonald –
This pattern caught several trout on a cold morning when the water was still. The way it sinks at the end of the drift mimics a real caddis emerger, and it’s very natural-looking despite the subtle pink detail.
Brian Ellison –
Great for floating caddis patterns. The body and wing construction is solid, and it performs well in both surface and mid-water strikes. A bit more expensive than basic patterns, but worth it for versatility.