Andricus insanus (Westwood, 1837)
on Quercus
gall
the galls strongly resemble those of A. quercustozae but they are permanently viscous (those of quercustozae only when young) and the spines are not arranged in a neat circle, but rather scattered in several circles.
hostplants
Fagaceae, monophagous
Quercus frainetto, infectoria & subsp. veneris, pubescens.
synonyms
Cynips insana.
inquilines
Leucopsis dorsigera; Synergus pallicornis, umbraculus.
references
Hellrigl (2010a), Hellrigl & Bodur (2015a), Houard (1908a), Kemal & Koçak (2010a), Pujade-Villar, Kwast, Thuroczy & Bellido (2002a), Schimitschek (1939a).