
The emperor dragonfly or blue emperor is a large species of hawker dragonfly of the family Aeshnidae, averaging 78 millimetres in length.
Similar species: Dragonflies And Damselflies
By Ellen de Koster
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Uploaded May 21, 2018. Captured May 20, 2018 10:33 in Sleutelbloemstraat 37, 4451 TD Heinkenszand, Netherlands.