Galls - Ozirhincus millefolii

Dorset Nature

Plant galls

Diptera: Cecidomyiidae - gall midge
Ozirhincus millefolii

Gall in achenes of Achillea millefolium, Yarrow

Hosts:
Achillea millefolium, ptarmica

Ozirhincus millefolii
Kingston Lacy, Dorset. 2018

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