Acorn gall on
Quercus emoryi, with droplets of honeydew. This gall was attached to the inside of the cap; some others on the tree were attached to the outside of the cap.
The beetle in the image is
Lycus fernandezi.
See comments about the gall under this image:
Contributed by
Joyce Gross on 9 August, 2013 - 1:17am
Last updated 24 January, 2023 - 2:09am