Diptera: Cecidomyiidae - gall midge Asphondylia ononidis Photographs on Ononis repens, Rest-harrow Hosts: Ononis repens, spinosa Gall with a single yellow larva in a chamber lined with white fungal mycelium. There are two generations each year, the first in enlarged stipules at the base of leaves, the second generation in swollen seed pods. Larvae pupate within the galls

Asphondylia ononidis
Badbury Rings, Dorset. August 2016