Cerroneuroterus aggregatus (Wachtl, 1880)

on Quercus

Neuroterus aggregatus galls on Quercus cerris

Quercus cerris galls (from Houard, 1908a)

gall

up to 2 mm long ovoid gall that develops from dormant buds on stems or thick branches; usually a group together. The wall is thin, parchment-like, green, with a finely granular surface.

hostplants

Fagaceae, narrowly monophagous

Quercus cerris.

notes

Buhr states that only the sexual generation is known, but according to Melika ao this is the agamous generation.

references

Buhr (1965a), Hellrigl (2009a), Houard (1908a), Melika, Csóka & Pujade-Villar (2000a), Melika, Pujade-Villar, Abe ao (2010a).

mod 9.vi.2018