Pamphilius gyllenhali (Dahlbom, 1835)

willow leaf-rolling sawfly

on Salix

leaf roll (after Viitasaari, from van Achterberg & van Aartsen)

parasite

Larvae in a rolled leaf margin.

host plants

Salicaceae, monophagous

Salix aurita, caprea.

distribution within Europe

(PESI, 2020).

references

van Achterberg & van Aartsen (1986a), Savina & Chevin (2012a).