Andricus schroeckingeri Wachtl, 1876

on Quercus

Andricus schroeckingeri gall on Quercus cerris

Quercus cerris, gall (from Houard, 1908a)

gall

initially yellowish, eventually brown, ± globular gall of c. 2 mm at a petiole, on or next to a leaf vein. The gall is thin-walled, unilocular, and houses a solitary larva or pupa. The gall bears long, white, extending hairs.

hostplants

Fagaceae, narrowly monophagous

Quercus cerris, coccifera, libani, suber.

notes

Only the sexual generation is known.

references

Buhr (1965a), Hellrigl & Bodur (2015a), Houard (1908a), Katılmış & Kıyak (2008a), Kemal & Koçak (2010a), Kwast (2014a), Meika (2006a), Melika, Csóka & Pujade-Villar (2000a).

mod 22.vii.2018