Emergers
Emergers are insects in their final stage of development before becoming adults. They have emerged from their aquatic larval or nymphal form and are preparing to take flight. This stage is crucial for many insects such as mayflies, caddisflies, and stoneflies as they undergo physiological changes to develop wings, reproductive organs, and other adult characteristics. Emergers are often sought after by anglers as they are a preferred food source for fish in freshwater environments.