🪻 Dragonflies & Damselflies

Common Blue Damselfly

Enallagma cyathigerum

About Common Blue Damselfly

One of the most widespread damselflies. Males are sky blue with black markings. Forms mating wheels — a unique heart-shaped position during copulation.

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Did You Know?

Damselflies form a unique heart shape when mating — the male grasps the female behind her head, and she curls her abdomen forward to meet his reproductive organs.

How to Identify Common Blue Damselfly

Common Blue Damselfly (Enallagma cyathigerum) belongs to the order Odonata, family Coenagrionidae. Adults typically measure 29-36 mm body.

Common Blue Damselfly Habitat

Common Blue Damselfly is found in ponds & lakes habitats, particularly across Europe, Asia, North Africa. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.

Common Blue Damselfly Diet and Feeding

Common Blue Damselfly has an omnivorous diet, feeding on both plant and animal matter. This dietary flexibility allows it to exploit a wide range of food sources in its environment.

Where Is Common Blue Damselfly Found?

Common Blue Damselfly can be found in Europe, Asia, North Africa, where it inhabits ponds & lakes environments. Its distribution is influenced by climate, food availability, and habitat suitability.

Distribution Map

Where Common Blue Damselfly can be found

Is Common Blue Damselfly Dangerous?

Common Blue Damselfly is generally harmless to humans. It does not bite or sting and poses no significant health risk. Like most insects, it prefers to avoid human contact and will typically flee rather than confront a perceived threat.

Common Blue Damselfly Role in Nature

Common Blue Damselfly plays a role in its ecosystem as part of the food web, serving as both consumer and prey. Insects like Common Blue Damselfly are a vital food source for birds, bats, and other wildlife, and contribute to the overall health and balance of their environment.

Seasonal Activity

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Peak activity Moderate Low / dormant

Frequently Asked Questions About Common Blue Damselfly

What does Common Blue Damselfly look like?

The Common Blue Damselfly typically measures 29-36 mm body.

Where is Common Blue Damselfly found?

The Common Blue Damselfly is found in Europe, Asia, North Africa and typically inhabits ponds & lakes environments.

What does Common Blue Damselfly eat?

The Common Blue Damselfly has an omnivorous diet, feeding on both plant and animal matter.

Is Common Blue Damselfly dangerous to humans?

The Common Blue Damselfly is generally harmless to humans. It does not bite or sting and poses no significant health risk.

What is an interesting fact about Common Blue Damselfly?

Damselflies form a unique heart shape when mating — the male grasps the female behind her head, and she curls her abdomen forward to meet his reproductive organs.

Cite This Page

APA:
InsectDiscover. (2026). Common Blue Damselfly (Enallagma cyathigerum). Retrieved from https://insectdiscover.com/insect/common-blue-damselfly

MLA:
"Common Blue Damselfly." InsectDiscover, https://insectdiscover.com/insect/common-blue-damselfly.