Trioza ilicina (de Stefani Perez, 1901)

on Quercus

Quercus ilex, France, Brittany, Arradon, 21.vi.2018 © Arnold Grosscurt

underside

cut out of the previous picture, with four larvae

gall

± 1 mm wide bulges on the leaves, with a flat larve in the cavity below.

hostplants

Fagaceae, narrowly monophagous

Quercus ilex, suber.

references

Béguinot (2003a), Conci, Rapisarda & Tamanini (1996a), Dauphin & Aniotsbehere (1997a), Hellrigl (2004a), Houard (1908a), Rapisarda (1994a), Seljak (2006a), Seljak Malenkovský & Lauterer (2008a), Tomasi (2014a).