Pseudobrevicoryne erysimi Holman, 1961
Apterae 1-2 mm, greyish green to pale green, covered in wax powder, with dark brown to black appendages; siphunculi very short. Living on upper sides of leaves, which are rolled upwards into compact tubes and usually become reddish to dirty purple.
distribution within Europe
Blackman & Eastop (2019), Wojciechowski, Depa, Halgoš ao (2016a).