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Photo#147539
Live Oak Gallfly - Amphibolips quercuspomiformis

Live Oak Gallfly - Amphibolips quercuspomiformis
Las Trampas Regional Park, Contra Costa County, California, USA
September 9, 2007
Size: ~6mm
This is an old gall from earlier in the year -- the larva inhabiting the gall is long gone. You can see the exit hole on the right side, though it's more visible in the next photo.

Images of this individual: tag all
Live Oak Gallfly - Amphibolips quercuspomiformis Live Oak Gallfly - Amphibolips quercuspomiformis