Bead Head LaFontaine Tan Deep Sparkle Caddis Pupa – 6 Flies Hook Size 12
Created by Gary LaFontaine in the mid-1970s after three years of scuba diving to observe live caddis behavior underwater, this pattern is featured in his 1981 book Caddisflies. The Bead Head Deep Sparkle Caddis Pupa 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 mimics trapped air bubbles around the pupa, enhancing realism in the water.
| Specification | Detail |
|---|---|
| Pattern Type | Deep Sparkle Caddis Pupa |
| Color | Tan |
| Number of Flies | 6 |
| Hook Size | 12 |
| Material | Bead Head, Sparkle Yarn |
FAQ
What does the sparkle yarn in the caddis pupa imitation represent?
The sparkle yarn mimics trapped air bubbles around the pupa, enhancing the realism of the fly in natural water conditions.
Is this pattern suitable for spring and fall hatches?
Yes, this pattern is designed to imitate caddis pupae during spring through fall hatches when they drift near the riverbed or mid-water column.
Who designed this fly pattern?
Gary LaFontaine designed this pattern based on his observations of caddisfly behavior during scuba diving in the 1970s.

Max McLean –
This fly performs well in slow-moving streams during early spring. The tan color and sparkle yarn make it look natural when drifting near the bottom. I caught several trout on it during a morning drift.
Stewart Hardacre –
The detail in the sparkle yarn matches the real pupae well. I used it during a fall hatch and saw good results. The hook size fits perfectly on my 12-gauge rod.
Austin Simpson –
I’ve used this pattern for two seasons now. It’s reliable in both spring and fall. The bead head design holds well in current, and the sparkle adds a realistic touch.