Dry FliesSparkle Half-hog
The Sparkle Half-hog is a dry fly pattern designed by Kevin Kresowaty. This effective pattern works well in a variety of water conditions and is tied with traditional materials for a proven presentation.
Spring, Summer, Fall
Intermediate
Trout
Feb 2026
Overview
Kevin Kresowaty's innovative design combines elements of caddis and mayfly patterns in a single effective fly. The 'half-hog' construction features deer hair tied only partway back on the hook, creating a unique profile. Sparkle materials in the body or wing suggest emerging insects. This hybrid approach allows the pattern to represent multiple food sources simultaneously. Works well during overlapping hatches or when fish are feeding opportunistically on various insects.
Materials
Hook: Tiemco 102Y #13
Thread: Benecchi 12/0, black
Abdomen: Ice Dub, amber
Thorax: SLF Prism, peacock
Behavior & Presentation
Natural Behavior: Caddisflies flutter and skitter across the water surface in short bursts, creating disturbances that telegraph their location to hungry trout. The erratic surface activity triggers aggressive feeding responses as fish interpret the commotion as an insect attempting to escape.
Where Trout Eat It: Fish take this pattern in surface and subsurface zones during overlapping hatches. The half-deer-hair construction works dry initially, then pulls subsurface if refusals occur.
How to Fish It: Start with dry fly presentation; if fish refuse, pull subsurface with light strips. The half-hog design transitions between dry and wet tactics without fly change.
Best Water: Pocket water, runs, and riffles where both caddis and mayflies are present simultaneously.
Strike Type: Surface takes typically produce splashy rises or aggressive grabs in riffles. If fished subsurface after refusals, expect a quick pull or line tightening as fish intercept the transitioning pattern during the swing.
Fishing Strategy
Rigging Suggestions: Fish on 9-12 foot leader with 4X-5X tippet. Can be used as the lead fly in a dry-dropper rig.
Seasonal Timing: Most effective during , , and hatches. Fish this pattern when conditions match the natural prey it imitates.
Pro Tips: Floats well with proper floatant application. The natural materials provide good visibility without spooking wary fish.
Entomology
Caddisflies flutter and skitter across the water surface in short bursts, creating disturbances that telegraph their location to hungry trout. The erratic surface activity triggers aggressive feeding responses as fish interpret the commotion as an insect attempting to escape.
- Order
- Trichoptera
- Common Name
- Caddisfly
- Organism Type
- insect
- Life Stage
- adult