LaFontaine Tan Deep Sparkle Caddis Pupa – 6 Flies Hook Size 12
Deep Sparkle Caddis Pupa — Created by Gary LaFontaine in the mid-1970s after three years of scuba diving to observe live caddis behavior underwater; featured in his 1981 book Caddisflies, this pattern imitates the early emergence stage of pupae drifting near the bottom.
Early-Stage Caddis Pupa Imitation — Represents caddis pupae as they exit their cocoons and drift along the riverbed or mid-water column during spring through fall hatches; the sparkle yarn imitates trapped air bubbles around the pupa.
| Specification | Detail |
|---|---|
| Pattern Type | Caddis Pupa |
| Hook Size | 12 |
| Quantity | 6 Flies |
| Color | Tan |
| Material | Sparkle Yarn, Wool Base |
FAQ
What does the sparkle yarn in the caddis pupa imitation represent?
The sparkle yarn imitates trapped air bubbles around the pupa as it drifts in the water.
When is the best time to use this caddis pupa pattern?
This pattern is effective during spring through fall hatches when caddis pupae emerge and drift near the riverbed or mid-water column.
Is this pattern suitable for use in still or moving water?
Yes, it works well in both still and moving water conditions, especially when targeting riverbed drifts.

Vanessa Rampling –
I’ve used this pattern during multiple spring and fall hatches. The tan color and sparkle yarn match the natural pupa behavior well. It’s easy to tie and catches fish consistently on the riverbed.
Alan Rees –
The fly performs well in moderate current. The sparkle effect helps it stand out in the water, and it mimics the pupa’s natural drift pattern. A reliable choice for early emergence hatches.
Pippa Rutherford –
After reading about LaFontaine’s original research, I tied this pattern and saw a noticeable improvement in my catch rate. The detail in the design is accurate and the fly holds up well in water.