The Orvis Guide to Aquatic Insects for Fly Fishers by Paul Weamer is a clear, approachable reference for anyone looking to better understand the bugs that trout eat—and how to imitate them effectively. Covering key aquatic insects across the United States, this book includes hatch charts, fly recommendations, and smart strategies to help anglers fish more confidently and successfully.

Whether you're brand new to entomology or looking to sharpen your matching-the-hatch skills, this guide will give you the knowledge to choose the right fly for the right moment—and understand why it works.

Inside you’ll find:

• An introduction to the major aquatic insect groups and their life stages

• Hatch charts and fly pattern suggestions for U.S. trout waters

• Practical fishing strategies based on insect behavior

• Clear explanations without the overwhelming scientific jargon

• Insights from a lifelong guide, tier, and angler

Format: Hardcover
Size: 5.5 x 8.5 inches
Pages: 118

About the Author:
Paul Weamer is a contributing editor forFly Fisherman magazine and the author or co-author of several respected fly fishing books. An expert fly designer, photographer, and former guide, Paul has fished and worked on iconic rivers like the Upper Delaware and Beaverkill. His flies—including the Weamer’s Truform and Comparachute—are produced by Montana Fly Company. Known for making insect knowledge accessible, Paul’s writing helps anglers move from guessing to understanding what trout are feeding on and why.