Calaphis arctica Hille Ris Lambers, 1952
on Betula
parasite
Apterae ± 2 mm green, with dusky dorsal hairs and spots; at the undersides of the leaves; ant-attended.
host plants
Betulaceae, narrowly monophagous
Betula nana.
references
Bachmaier (1965a), Blackman & Eastop (2018), Heie (1995a), Hille Ris Lambers (1959a), Holman (1996a).