Az Alpokalja természeti képe közlemények 4. (Praenorica - Folia historico-naturalia. Szombathely, 2001)

Melika, George–Bechtold, Mária: Oak gall wasps of Kőszeg vicinity (Hymenoptera: Cynipidae)

Praenorica Folia historico-naturalia, IV (2001) Andrieus quereuscorticis (Linnaeus, 1761) — Alternate asexual (galls on the bark of shoots) and sexual (galls on leaf axils) generations are known on Q. petraea, Q. pubescens and Q. robur; rarely on Q. cerris. Andrieus quercusramuli (Linnaeus, 1761) — Alternate asexual (bud galls) and sexual (catkin galls) generations are known on Q. petraea, Q. pubescens and Q. robur. Andrieus quercustozae (Bosc, 1792) — Only the asexual generation is known to induce bud galls on Q. petraea, Q. pubescens and Q. robur. Andrieus schroeckingeri Wachtl, 1876 — Only the sexual generation is known to induce leave galls on Q. cerris. Andrieus seckendorffi (Wachtl, 1879) — Only the asexual generation is known to induce galls on acorn cups on Q. petraea, Q. pubescens and Q. robur. Andrieus seminationis (Giraud, 1859) — Only the asexual generation is known to induce galls on catkins and leaves on Q. robur, rarely on Q. petraea. Andrieus solitaries (Boyer de Fonscolombe, 1832) — Alternate asexual (bud galls in leaf axils) and sexual (catkin galls) generations are known on Q. petraea, Q. pubescens, Q. robur, and rarely on Q. cerris. Andrieus superfetationis (Giraud, 1859) — Only the asexual generation is known to induce galls on acorn cups on Q. petraea, Q. pubescens, and Q. robur. Andrieus tomentosus (Trotter, 1901) — Only the asexual generation is known to induce bud galls on Q. petraea, Q. pubescens and Q. robur. In Hungary it was collected only in the Kőszeg Mountains. Andrieus truncicolus (Giraud, 1859) — Only the asexual generation is known to induce galls on accessory buds on branches of old trees on Q. petraea, Q. pubescens and Q. robur. Andrieus vindobonensis Muellner, 1901 — Only the sexual generation is known to induce catkin galls on Q. cerris only. Alsó-forest only. Aphelonyx cerricola (Giraud, 1859) — Only the asexual generation is known to induce bud galls on Q. cerris only. Biorhiza pallida (Olivier, 1791) — Alternate asexual (root galls) and sexual (bud galls) generations are known on Q. robur and Q. petraea mainly, also on Q. pubescens, more rarely on Q. cerris. Callirhytis glandium (Giraud, 1859) — Alternate asexual (acorn galls) and sexual (galls in young twigs) generations are known on Q. pubescens, Q. robur and Q. cerris. Chilaspis nitida (Giraud, 1882) — Alternate asexual (leaf galls) and sexual (cotton-wool-like galls on the catkin inflorescences) generations are known on Q. cerris only. Alsó-forest only. Cynips agama Hartig, 1840 — Alternate asexual and sexual generations are known, both induce galls on leaves on Q. robur, Q. petraea and Q. pubescens. We found only the asexual generation. Cynips disticha Hartig, 1840 — Alternate asexual (leaf galls) and sexual (galls on leaf margins) generations are known on Q. petraea, Q. robur and Q. pubescens. 121