Nymph is a general term used to describe a type of artificial fly representative of sub-aquatic trout food. More specifically, nymphs are designed to imitate immature (usually aquatic) ins...
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Nymph is a general term used to describe a type of artificial fly representative of sub-aquatic trout food. More specifically, nymphs are designed to imitate immature (usually aquatic) insects in their pre-adult or larval stage. They are fished entirely beneath the surface of the water.