Plant Parasites of Europe

leafminers, galls and fungi

Janetia szepligetii

Janetia szepligetii Kieffer, 1896)

on Quercus

Janetia szepligetii: gall on Quercus cerris

Quercus cerris, galls (from Houard, 1808a)


Small (less than 3 mm) warts on the leaves; upper side lenticular, smooth, with a tiny central nipple; underside hairy; after summer opening with a valve. Larva solitary; pupation in the soil.


Fagaceae, narrowly monophagous

Quercus cerris, x hispanica, ithaburensis, libani, suber, trojana.


Arnoldia szepligetii.


Buhr (1965a), Cilbircioğlu & Ünal (2009a), Csóka (2012a), Gagné (2010a), Houard (1908a), Simova-Tošić, Skuhravá & Skuhravý (1996a, 2000a, 2004a, 2007a), Skuhravá (2009a), Skuhravá, Bayram, Çam ao (2005a), Skuhravá & Skuhravý (1994a, 1997b, 1999a, 2021a: 209), Skuhravá, Skuhravý & Dengler (1997a), Skuhravá, Skuhravý, Dončev & Dimitrova (1991a, 1992a), Skuhravá, Skuhravý & Neacsu (1972a), Skuhravý & Skuhravá (1971a), Stănescu (2009a), Unal & Akkuzu (2009a).

Last modified 1.x.2021