Dry Fly Entomology : Kessinger Publishing : 9781164788256 : 1164788256 : 10 Sep 2010 : Dry Fly Entomology is a comprehensive guide to the various types of natural insects that serve as food for trout and grayling. Written by Frederic Michael Halford in 1897, this book provides a detailed description of the leading types of insects that are commonly found in rivers and streams, including mayflies, caddisflies, stoneflies, and midges. The author provides a wealth of information on the life cycles, behavior, and habitat of each insect, as well as their importance as a food source for fish. The book is aimed at fly fishermen who are interested in improving their knowledge of the insects that they are imitating with their flies, in order to increase their chances of catching fish.Halford's writing is clear and concise, and he uses detailed illustrations to help readers identify the different types of insects. The book also includes practical advice on how to choose the right fly for differe