Contarinia subulifex Kieffer, 1897
Quercus cerris, Hungary, Budapest © László Érsek
Leaf gall, sometimes several together. At the upperside the gall is horn-shaped, 3-7 mm high and a mm thick, sometimes set with a few stiff bristles. At the underside the gall has a clear opening, surrounded by a ring on which stiff yellowish, outwards directed hairs keep intruders out. Larva solitary, pale yellowish. Univoltine, pupation in the ground.
Fagaceae, narrowly monophagous
Quercus cerris, coccifera, ithaburensis, trojana.
see Skuhravý & Skuhravá (1971a)
Buhr (1965a), Csóka (2012a), Dauphin & Aniotsbehere (1997a), Gagné (2010a), Simova-Tošić, Skuhravá & Skuhravý (1996a, 2000a, 2004a, 2007a), Simova-Tošić, Skuhravá, Skuhravý & Postolovski (2007a), Skuhravá & Skuhravý (1994a, 1999a), Skuhravá, Skuhravý, Dauphin & Coutin (2005a), Skuhravá, Skuhravý & Dengler (1997a), Skuhravá, Skuhravý, Dončev & Dimitrova (1991a, 1992a), Skuhravá, Skuhravý & Meyer (2014a), Skuhravá, Skuhravý & Neacsu (1972a), Skuhravý & Skuhravá (1971a).