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).