Anax parthenope
Anax parthenope, the lesser emperor, is a dragonfly of the family Aeshnidae. It is found in Southern Europe, North Africa, Middle East and Asia. Description. It is a crepuscular dragonfly, active in the dusk. This species can be easily distinguished by the multicolored upper surface of frons and by the shape and relative lengths of the anal appendages. Its labium and labrum are golden-yellow and face and frons are greenish yellow and eyes are green, bluish when aged. Its thorax is pale olivaceous brown with dark brown sutures. Its segment two of the abdomen is turquoise blue . Segment three has a large blue patch at each side. Segments 4 to 9 have an irregular black middorsal stripe. Segment 10 is black. Comparison with "Anax imperator". "A. parthenope" is smaller and less colourful than "Anax imperator". In general appearance, especially when seen on the wing, "A. parthenope" is similar to "A. imperator", but "A. parthenope" tends to hold its abdomen straighter than "A. imperator". A large dragonfly seen in flight with a bent abdomen is most likely to be "A. imperator" rather than "A. parthenope". "A. parthenope" has a blue saddle at S2 and S3 which can be  seen in flight, which is in contrast to the rest of the abdomen, which is brown. A yellow ring is at the base of S2. The eyes are green. It is similar to "A. ephippiger", although "A. ephippiger" is slightly smaller and slenderer and its blue saddle does not wrap around S2, but is mostly blue on top. "A. ephippiger" has brown eyes. Distribution and habitat. This species occurs in much of southern and central Europe, including most Mediterranean islands, across Asia to Japan, the Korean Peninsula, and China, and on to North Africa. It has been found on the  Canary Islands and the Madeira Archipelago. It is spreading north and was first seen in Great Britain in 1996, where it has since bred. Behaviour. In the south of its range "A. parthenope" can be on the wing in March. It is most commonly seen from June to September, but can still be around in November. Often seen patrolling around ponds, lakes, and other still water, it occurs with "A. imperator", but it is usually less abundant. When "A. parthenope" and "A. imperator" occur at the same ponds, "A. imperator" is dominant. Males and females mate in the normal dragonfly  manner and after mating, the pair stay in tandem and egg-laying usually occurs whilst still in tandem. This behaviour not seen in other European hawkers with the exception of "Aeshna affinis", although two migrants to Europe, "A. ephippiger" and "A. junius" also oviposit in tandem. Eggs are inserted into plants or in mud and hatch out in two months. Larval development takes two years.