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The migrant hawker (Aeshna mixta) is one of the smaller species of hawker dragonflies. It can be found away from water but for breeding it prefers still or slow-flowing water and can tolerate brackish sites. The flight period is from July to the end of October. A. mixta occurs in North Africa, southern and central Europe to the Baltic region.
Aeshna canadensis, the Canada darner, is a species of dragonfly in the family Aeshnidae. It is common throughout southern Canada and the northern United States. It is common throughout southern Canada and the northern United States.
Aeshna canadensis, Canada darner; Aeshna clepsydra, mottled darner; Aeshna constricta, lance-tipped darner; Aeshna eremita, lake darner; Aeshna interrupta, variable ...
The emperor dragonfly [2] or blue emperor [1] (Anax imperator) is a large species of hawker dragonfly of the family Aeshnidae. It is the largest dragonfly in most of Europe, including the United Kingdom, [ 2 ] although exceeded in some areas by other species.
Aeshna affinis Van der Linden, 1820 – southern migrant hawker, [5] blue-eyed hawker [2] †Aeshna andancensis Nel & Brisac, 1994 [6] Aeshna athalia Needham, 1930; Aeshna caerulea (Ström, 1783) – azure hawker [5] Aeshna canadensis Walker, 1908 – Canada darner [7] Aeshna clepsydra Say, 1839 – mottled darner [7] Aeshna constricta Say ...
Aeshna isoceles (or isosceles) is a small hawker dragonfly that is found in Europe, mostly around the Mediterranean, and the lowlands of North Africa. Its common name in English is green-eyed hawker. In the United Kingdom it is a localised species, and is called the Norfolk hawker.
Common worldwide or nearly worldwide genera are Aeshna and Anax. Anax includes some of the largest dragonflies, including the North American A. walsinghami, Hawaiian A. strenuus, European A. imperator and A. immaculifrons, and African A. tristis, but these are all exceeded by another member of the family, the Asian Tetracanthagyna plagiata, which by wingspan and weight is the world's largest ...
The species is one of the most common and most widespread dragonflies in Europe. The range in the Western Palearctic covers a large part of Europe, to Scotland and southern Scandinavia in the north and to Italy (without the southwest) and the northern Balkans in the south); the eastern boundary is formed by the Urals and the western by Ireland.