Rahul Sharma

Emperor (dragonfly)

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Kingdom  Animalia
Order  Odonata
Genus  Anax
Higher classification  Anax
Phylum  Arthropoda
Family  Aeshnidae
Scientific name  Anax imperator
Rank  Species
Emperor (dragonfly) Emperor Dragonfly britishdragonfliesorguk
Similar  Anax, Odonate, Dragonfly, Insect, Libellula depressa

The emperor dragonfly or blue emperor (Anax imperator) is a large species of hawker dragonfly of the family Aeshnidae, averaging 78 millimetres (3.1 in) in length. It is found mainly in Europe and nearby Africa and Asia.

Contents

Emperor (dragonfly) emperormgalleryjpg

Behaviour

Emperor (dragonfly) httpsuploadwikimediaorgwikipediacommonsthu

They frequently fly high up into the sky in search of prey, which includes butterflies, Four-spotted Chasers and tadpoles; small prey is eaten while flying. They breed in a variety of aquatic habitats from large ponds to dykes, but they require a plentiful supply of vegetation in the water. The females lay the eggs into plants such as pondweed, and always lay alone. The male is highly territorial, and difficult to approach. In the summer months Emperor dragonflies are frequent visitors to gardens, being especially prevalent in the southern counties of Great Britain.

Identification

Emperor (dragonfly) Emperor dragonfly Wikipedia

When they first emerge, both sexes appear pale green with brown markings. The legs are brown with a yellow like base. Wings are born black but grow yellow-brown with age. Males have a sky blue abdomen marked with a diagnostic black dorsal stripe and an apple green thorax. The thorax and head of a male is green and their prominent eyes are blue. Females have similar markings but they are mainly green.

Emperor (dragonfly) Emperor Dragonfly britishdragonfliesorguk
Emperor (dragonfly) Hedgeland Tales Emperor dragonfly
Emperor (dragonfly) Emperor dragonfly photo Anax imperator A24165 ARKive

References

Emperor (dragonfly) Wikipedia


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Dragonfly
Insect
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