
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 JHoppenbrouwers
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Uploaded Mar 14, 2016. Captured May 8, 2015 13:04 in Holderbergsedijk 2, 4756 TJ Kruisland, Netherlands.
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