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Erythemis simplicicollis
Eastern Pondhawk dragonfly males are blue, and females are green, right? Not always! This individual is an immature male, as indicated by its green coloration and the terminal appendages at the end of its abdomen. Blue pruinescence will cover the dragonfly's body completely when it is mature. Related Resources: 1) The BugGuide "Info" page for Eastern Pondhawk (see "Reference," right sidebar) features excellent photos showing males in transition from immature- to mature adults, as well as good close-up photos contrasting male and female terminal appendages. 2) Pruinescence http://en.wikipedia.org/wiki/Pruinescenc...
Huntley Meadows Park, a 1,425 acre wetland area in Fairfax County, Virginia USA. Related Resource: http://www.fairfaxcounty.gov/parks/huntl...
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