Dryocosmus dubiosus; Two-horned Gall Wasp; <small>(shown with <a href=/cgi/img_query?where-taxon=Quercus+agrifolia&title_tag=Quercus+agrifolia>Quercus agrifolia</a>)</small>

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Dryocosmus dubiosus; Two-horned Gall Wasp; (shown with Quercus agrifolia)

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Dryocosmus dubiosus
Two-horned Gall Wasp
(shown with Quercus agrifolia)

Photographer: Joyce Gross

ID: 1111 1111 2222 1342 (2007-08-13)

INFORMATION PROVIDED WITH THE PHOTO

date of photo Apr 16, 2007

location Knowland Park, Oakland (Alameda County, California, US)

family Cynipidae

order Hymenoptera

class Insecta

notes On Quercus agrifolia (coast live oak). This is the spring bisexual generation of the wasp; the galls develop in the catkins. Notice the exit hole in the gall in the lower right of the cluster.

camera Canon 30D; MP-E 65mm macro lens

photo category: Animal - Invertebrate-Insect

MORE INFORMATION ABOUT THIS ANIMAL

common names Two-horned Gall Wasp (photographer)

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The photographer's identification Dryocosmus dubiosus has not been reviewed. Click here to review or comment on the identification.

Using this photo The thumbnail photo (128x192 pixels) on this page may be freely used for personal or academic purposes without prior permission under the Fair Use provisions of US copyright law as long as the photo is clearly credited with © 2007 Joyce Gross. For other uses, or if you have questions, contact Joyce Gross joyceg_NO_SPAM@berkeley.edu. (Remove "_NO_SPAM" from this email address before sending an email.)

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