Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Hedgehog Gall Wasp (Acraspis erinacei)
Photo#1113778
Copyright © 2015
Ilona L.
Hedgehog Gall on White Oak -
Acraspis erinacei
Cross Plains - Ice Age Trail, Dane County, Wisconsin, USA
July 31, 2015
Gall on leaf of White Oak - Quercus alba
Contributed by
Ilona L.
on 2 August, 2015 - 1:07am