
FlyFysher
WD-40
A thread abdomen and tiny dubbed thorax suggest small mayfly or midge emergers.
- At the vise
- Beginner friendly
- Common sizes
- #16–24
At the vise.
Work through the numbered steps in order. Use the written materials and proportions as your guide; select an image for a closer look.
On the water.
Fish just below the surface during emergence, or as a small subsurface dropper.
Find your WD-40.
Have this pattern tied for your water.
No versions are listed yet. Choose a tyer and ask about your sizes, colors and materials. The tyer must confirm availability and send an offer.
Names and colors in the source index
Flys and Guides ↗ uses these labels for this fly. The recipe above describes the stated version; change materials where a colorway calls for it.
- Bead Head “Serendipity Style” WD40 – Olive
- WD40 – Olive
- Beadhead WD40 – Black
- WD40 – Brown
- WD40 – Gray
Recipe references
Materials and tying methods may vary between versions. Compare the sources below for this dressing.
Portrait reference
Pattern dressings vary; use the written recipe for exact materials and proportions.






