yellow dragonfly

abdomen across adults agile aquatic back body both competition complex curls days delayed dragonflies dragonfly during fast female fertilization fliers forming found fresh from front genitalia grasps have head heart indirect insemination involving just known larval lives living male males mating migrating mode naiads near nymphs oceans often pick posture predators prothorax reproduction secondary several sometimes spent sperm stage their they under uniquely water weeks wheel when wing years yellow