
Appearance
The adults grow up to 35–40 millimetres long. The wingspan reaches 52–60 millimetres .The abdomen of adult males is orange-reddish, without black spots on segments. The sides of the thorax are yellowish-brown. The adult females are quite similar to males, but the background color is more yellow. The wings are hyaline, with yellow or pale brown pterostigma.
Behavior
Their life cycle lasts two or three years. They can be encountered from May through mid October in the immediate vicinity of shallow, well vegetated still water, where the larvae develop.References:
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