Acari: Eriophyoidea - gall mite Eriophyes tiliae (tomentosae) Gall on Tilia tomentosa, Silver Lime Similar: Eriophyes tiliae Prior to the revision by Soika and Kozak the gall on Tilia tomentosa was known as Eriophyes tomentosae

Eriophyes tiliae (tomentosae)
Wimborne, Dorset. November 2018