- The Adult Damselfly is an iconic insect found all across the US The adult damsel is the source of much debate. While its presence in shallow water is not disputed, its value to a trout is. Much of it depends on where you’re fishing, the availability of alternative food sources, and . The adult flying stage, which can last as long as nine months, is marked by predatory feeding on other insects, mating, and finally laying eggs in water or moist, boggy areas. During the adult stage, dragonflies and damselflies are largely immune to predators, except for some birds.
Aug 1, - Fly fishing with damselfly adult patterns. Tying and fishing damselfly adult patterns. See more ideas about fly fishing, fly tying, damselfly pins. On the thorax, the skin splits and the adult form of Damselfly wriggles out of it. Initially, the body of the adult is soft, and it hangs on the empty larval skin. Slowly, the limp wings are pumped with haemolymph, after which it stretches fully. The abdomen is also pumped with haemolymph to expand.
Damselflies are similar to dragonflies, but the adults can be differentiated by the fact that the wings of most damselflies are held along, and parallel to, the body when at rest. Damselflies are also usually smaller, weaker fliers than dragonflies, and their eyes are separated. An adult damselfly has a long slender body, which is green, blue, red, yellow, black, or brown and often brightly colored. The color of some species will change with a variety of environments, fading from bright blue to dull purple responding to cool temperatures or light. Males of most damselfly species are brighter-colored than females.