Saturday
Aug272011
Robin's Pincushion
Sat 2011-08-27
Robin's pincushion, a plant gall that is caused by the larvae of the wasp Diplolepis rosae (Hymenoptera: Cynipidae). The host plant is a species of wild rose (Rosa sp).
Photo taken in Chazey Wood, near Caversham, UK, on 2011-08-24.
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