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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Dragonflies and Damselflies (Odonata) » Dragonflies (Anisoptera) » Darners (Aeshnidae) » Mosaic Darners (Aeshna) » Walker's Darner (Aeshna walkeri)
Photo#436737
Walker's Darner - Aeshna walkeri - female
Copyright © 2010 Alice Cavette

Walker's Darner - Aeshna walkeri - Female
Fremont, Alameda County, California, USA
July 31, 2010
Size: 7x11cm
Preliminary identification by Tim Manolis via Kathy Biggs using white thoracic stripes and habitat (near wooded canyon w/ stream).

Pale blue on wing-tips is unexplained. It is visible in flight. Tim writes "it is well-defined in the exact same spot in each picture and is strikingly bilaterally symmetrical on only the front pair of wings." Possibly from emergence?

Images of this individual: tag all
Walker's Darner - Aeshna walkeri - female Walker's Darner - Aeshna walkeri - female
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Contributed by Alice Cavette on 3 August, 2010 - 12:21pm
Last updated 3 August, 2010 - 2:26pm

Nice find, Alice
Once, I thought I had one, but erred.
… Ron Hemberger, 3 August, 2010 - 3:02pm login or register to post comments

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