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Oak Marble Galls

Observed: 17th September 2011 By: Dizzykipper
S159 Neighbourhood Nature - course complete
Dizzykipper’s reputation in InvertebratesDizzykipper’s reputation in InvertebratesDizzykipper’s reputation in Invertebrates
IMGP0044
IMGP0044 1
Description:

Hard, brown, woody spheres (approx 3/4 inch to 1 inch across) attached to twigs of oak tree. All galls were smooth surfaced except for one which was more wrinkly. Each sphere had a small hole in it that was maybe an exit hole-?

Identifications
Species interactions

No interactions present.

Species with which Oak marble galls (Andricus kollari) interacts

Comments

Dizzykipper's picture

These were on the same oak

These were on the same oak tree that also had the silk button spangle galls.