Cynipidae, Larger Empty Oak Apple Wasp gall - Amphibolips quercusinanis 100 Acre Wood, Winneshiek County, Iowa, USA August 31, 2017 Size: 23 mm diameter
empty gall on underside of leaf, Black Oak, perhaps Red Oak
Images of this individual: tag all Contributed by MJ Hatfield on 20 December, 2017 - 7:17pm Last updated 27 December, 2017 - 4:23pm |