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Blue Dasher Dragonfly

Pachydiplax longipennis

Description:

The Blue Dasher is a dragonfly of the skimmer family. It is common and widely distributed in the United States. Mature males develop a bluish-white pruinescence on the back of the abdomen and, in western individuals, on the thorax. They display this pruinescence to other males as a threat while defending territories at the edge of the water. Mature male with blue-white abdomen and thorax. Although the species name longipennis means "long wings", the wings are not particularly long. Females do, however, have a short abdomen that makes the wings look longer in comparison.

Habitat:

This dragonfly can be found near lakes, ponds and slow streams at low elevations, but this was in our yard away from water.

Notes:

The dragonfly will eat almost any soft-bodied flying insect including mosquitoes, flies, butterflies, moths, mayflies, and flying ants or termites

1 Species ID Suggestions

annorion
annorion 12 years ago
Blue Dasher
Pachydiplax longipennis Blue Dasher


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2 Comments

keithp2012
keithp2012 12 years ago

Thank You!

annorion
annorion 12 years ago

I believe it is a blue dasher. The blue dasher and male pondhawks are very similar with the most noticeable difference being the striped thorax. Which is excellently captured in your pic!

keithp2012
Spotted by
keithp2012

West Babylon, New York, USA

Spotted on Jul 30, 2011
Submitted on Aug 2, 2011

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Blue Dasher dragonfly (blue dasher) Pachydiplax longipennis Blue Dasher Blue Dasher

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