Fenusella septentrionalis (Koch, 1990)

on Salix

parasite

Transparant, practically full depth, blotch, without a trace of an initial gallery, at a randomly selected place on the leaf.

hostplants

Salicaceae, narrowly monophagous

Salix lapponum.

distribution within Europe

Norway, Sweden.

larva

illustrated by Liston (2007b). Thorax 2 and 3, and abdomen 1 with a black spot.

synonyms

Messa septentrionalis.

references

Liston (1995b, 2007b), Taeger, Blank & Liston (2006a).