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Keyword: Aeshna |
Overview - a b c d e f g h i j k l m n o p q r s t u v w x y z |
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| Southern hawker | | The southern hawker (Aeshna cyanea), also known as the blue darner belongs to the genus hawker dragonflies (Aeshna), in the order Odonata (dragonflies and damselflies), the suborder dragonflies (Epiprocta), the infraorder Anisoptera, and the family hawkers (Aeshnidae). The species is widespread and common in the western Palearctic from Scandinavia to No... | | |
| | The abdomen is black, comprises 10 segments, 8 of which move, and bears pairs of blue and green stripes, the last of which are blended together forming a patch. These stripes differentiate Aeshna cyanea from other Aeshna species. The colour of the abdominal markings differ according to age and gender.). On the upper surface of the abdomen of the males are blue to blue-green or sometimes yellow pairs of spots; in the females greenish hues predominate. The females... | | |
| | | Dragonflies | | ...s winged insects (Pterygota) in the class insects (Insecta). There are approximately 4700 species worldwide, around 85 of which are found in Europe. Some examples of dragonfly species are: banded demoiselle (Calopteryx splendens), southern hawker (Aeshna cyanea), golden-ringed dragonfly (Cordulegaster boltonii), northern emerald (Somatochlora arctica), azure damselfly (Coenagrion puella), common blue damselfly (Enallagma cyathigerum), blue-tailed damselfly (Ischnura elegans), large red damselfly (Py... | | |
| | Aeshna cyanea reach body lengths of 70-80 mm and wingspans of 90-110 mm. Their bodies are long and black and the females have bright green spots. The head is large and clearly separated from the thorax. The compound eyes are blue-green in the males a... | | |
| | | | |  | | Body of the Aeshna cyanea - Southern hawker | | >> Picture |
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