Updated October 15, 2026

    Match the Hatchfly fishing glossary

    Selecting a fly pattern that closely imitates the insects currently hatching on the water.

    Matching the hatch means observing what insects are active and choosing a fly that mimics their size, shape, color, and behavior. It's the foundation of imitative fly fishing.

    Steps to Match the Hatch

    1. Observe: Look at the water surface and streamside vegetation
    2. Collect: Use a seine or catch insects by hand
    3. Identify: Note size, color, wing shape, and behavior
    4. Select: Choose the closest pattern in your box
    5. Present: Match the insect's behavior (drifting, skating, diving)