Fish hook designs, shapes, and materials are all variable depending on the intended purpose of the fish hook. Fish hooks are manufactured for a range of purposes from general fishing to extremely limited and specialized applications. Fish hooks are designed to hold various types of artificial, processed, dead or live baits (bait fishing); to act as the foundation for artificial representations of fish prey (fly fishing); or to be attached to or integrated into other devices that represent fish prey (lure fishing). The fish hook or similar device has been made by man for many thousands of years. The world's oldest fish
Artificial fly to prevent damage to complex and expensive salmon flies by the teeth of hooked salmon. Tube flies have been widely adapted to fly patterns for a variety of cold water and warm water species and are extremely popular for steelhead and salmon in the Pacific Northwest and northeast United States, as well as saltwater species along the Atlantic, Florida and Gulf Coasts. They are widely used in European waters for Atlantic salmon, sea trout and pike. Artificial fly An artificial fly or fly lure is a type of fishing lure, usually used in the sport of fly fishing (although they