Betulaphis pelei Hille Ris Lambers, 1942
on Betula
parasite
on Betula
parasite
Apterae 1-2 mm, yellowish white, tarsi and tip of antenna dark; antennae < body, siphunculi short truncate; cauda short, conical.
hostplants
Betulaceae, narrowly monophagous
Betula nana.
references
Blackman & Eastop (2017), Heie (1982a), Tambs-Lyche & Heie (1984a).