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Oak Rough Bullet Gall Wasp (Disholcaspis quercusmamma)
Photo#699180
Copyright © 2012
Tom Klein
Disholcaspis quercusmamma? -
Disholcaspis quercusmamma
Pheasant Branch Conservancy, Middleton, Dane County, Wisconsin, USA
September 2, 2012
On a bur oak twig.
Any guesses on what opened the galls?
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Contributed by
Tom Klein
on 3 September, 2012 - 10:30am
Last updated 2 September, 2013 - 9:38pm
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I would say rodents or birds too. Hard to tell from the photo whether or not there are tooth marks.
…
Charley Eiseman
, 5 September, 2012 - 11:04am
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Maybe
squirrels? Or birds?
…
John R. Maxwell
, 3 September, 2012 - 10:35am
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