About Eriophyes inangulis Nalepa, 1919
Eriophyes inangulis Nalepa, 1919 is a species of mite that forms alder vein angle galls. This mite develops within a chemically induced gall, which is a sub-spherical leaf distortion that appears on the upper surface of Alnus glutinosa (common alder) leaves, growing along the leaf midrib. Recognized synonyms for this species are Eriophyes laevis inangulis, Phytoptus laevis, and Cephaloneon pustulatum.