Dysaphis incognita Shaposhnikov & Moralev, 1978
on Crataegus
gall
Leaves are red, curled. At the undersides apterae, dusted with wax. Their progeny in summer migrates to an unknown secondary host, certainly Apiaceae.
host plants
Rosaceae, monophagous
Crataegus rhipidophylla.
distribution within Europe
Ukraine.
references
Blackman & Eastop (2019), Roskam (2019a).