Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Photo#508707
gall on white oak twig - Disholcaspis quercusglobulus

gall on white oak twig - Disholcaspis quercusglobulus
Elk Rock State Park, Lake Red Rock, Marion County, Iowa, USA
April 24, 2011
Size: ~15 mm diameter
Old, weathered gall on twig from uppermost branches of tall, mature White Oak (Quercus alba); accessible only because shoreline erosion had undermined and toppled the tree.

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gall on white oak twig - Disholcaspis quercusglobulus gall on white oak twig - Disholcaspis quercusglobulus gall on white oak twig - Disholcaspis quercusglobulus gall on white oak twig - Disholcaspis quercusglobulus

Moved
Moved from ID Request.

round bullet gall wasp?