Summary
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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.
Sources and Credits
- (c) Jakob Fahr, some rights reserved (CC BY-NC), uploaded by Jakob Fahr
- (c) Wikipedia, some rights reserved (CC BY-SA),
https://en.wikipedia.org/wiki/Anax_imperator
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