Aulacorthum knautiae Heie, 1960

on Knautia

parasite

Apterae 2-3 mm, yellowish or pale greenish, often shiny; contrary to what is usual in this genus no pigment spots at bases of siphunculi; at the undersides of the leaves.

hostplants

Caprifoliaceae, narrowly monophagous

Knautia arvensis.

references

Blackman & Eastop (2017), Heie (1994a), Lampel & Meier (2007a).