Guide to Aquatic Insects And Crustaceans

From the damselfly to the whirligig beetle, our nation's streams are teeming with critters. This convenient, inexpensive guide allows you to identify any that you find, whether you're working on your fly tying, researching the local insect life, or just mucking around in the river. Also includes information on the river conservation and management work performed by the Izaak Walton League, making this an especially valuable resource for stream monitors, biologists, and other specialists. This fully illustrated guide to identifying water-dwelling macroinvertebrates is a handy resource for anglers, students, biologists, or anyone else spending time near rivers and streams.Izaak Walton League of America is the author of 'Guide to Aquatic Insects And Crustaceans ', published 2006 under ISBN 9780811732451 and ISBN 0811732452.