The Boreal Bluet (Enallagma boreale) is a species of damselfly belonging to the family Coenagrionidae. These slender insects are closely related to dragonflies and are common around freshwater environments.
Identification
Adult boreal bluets are small damselflies measuring about 1 to 1.5 inches long. Males display bright blue bodies with black markings, while females may be blue or greenish.
Distribution and Habitat
This species is commonly found throughout northern regions of North America, especially near lakes, ponds, marshes, and slow-moving streams.
Life Cycle and Behavior
The life cycle includes egg, aquatic nymph, and adult stages. Nymphs live underwater where they prey on mosquito larvae and other aquatic insects.
Pest Status
Boreal bluets are beneficial predators that help control insect populations in aquatic ecosystems.
Prevention
No prevention is required because these insects are beneficial.
Control
Control is not recommended since damselflies contribute to natural insect population control.