S. Mahunka szerk.: Folia Entomologica Hungarica 53. (Budapest, 1992)

On the basis of the above list the dryinid fauna of the Aggtelek National Park may be considered very poorly known. Almost all the species of the subfamily Gonatopodinae is lacking! It is not possible to think that only two species of Gonatopodines live in this park. In the subfamilies Aphelopinae and Anteoninae, too many species are lacking. Likewise all the Dryininae are lacking. As regards the dryinid fauna of Hungary (40 known species) with the 10 species known from the Aggtelek National Park it is by far inadequately known. Hosts Dryinidae are predators and parasitoids of Homoptera, Auchenorrhyncha. The above-listed species are enemies of the following leafhoppers: APHELOPINAE: the two above species are parasitoids of Cicadellidae Typhlocybinae. They are not specific, but they may parasitize a large range of species feeding on trees and on herbaceous plants. The main parasitized genera are Edwardsiana, Fagocyba, Aguriahana, Linnavuoriana, Ossiannilssonola, Typhhcyba, Ribautiana, Alnetoidia, Empoasca, Zygina, Alebra, Kybos, Eupteryciba. ANTEONINAE: Lonchodryinus ruficornis (Dalman) is parasitoid of Cicadellidae Deltocephalinae feeding on herbaceous plants, mostly parasitize a large range of species belonging to the genera Psammotettix, Macrosteles, Streptanus, Adarrus, Arthaldeus, Euscelis, Jassargus, Mocydia, Conosanus, Anteon scapulare (Haliday) and gaullei Kieffer are parasitoids of Cicadellidae Macropsinae (Macropsis spp.) feeding on trees. Anteon pubicorne (Dalman) parasitizes a large range of Cicadellidae Deltocephalinae feeding on herbaceous plants (Streptanus, Euscelis, Macrosteles, Psammotettix, Arthaldeus, Mocydia, Arocephalus) or on Tamarix spp. (Opsius); occasionally it may parasitize also Cicadellidae Macropsinae (Macropsis spp.) feeding on trees. Anteon jurineanum Latreille parasitizes mostly forestal Cicadellidae Macropsinae (Oncopsis spp.), but also Cicadellidae Hecalinae feeding on herbaceous plants (Hecahis spp.). The hosts of Anteon reticulatum Kieffer are unknown. GONATOPODINAE: Gonatopus striatus Kieffer is parasitoid of Aphrodes bicinctus (Schrnk.) and probably of other Cicadellidae feeding on grass; Gonatopus sepsoides Westwood, the most common European Gonatopodine, parasitizes a lot of Cicadellidae hving on grass (Psammotettix, Jassarqus, Exitianus, Diplocolenus, Arocephalus, Euscelis, Adarrus, Sorhoanus, Goldeus, Rhopalopyx, Turrutus, Arthaldeus, Recilia, Etymana, Streptanus, etc.,). References Olmi M., 1984. A revision of the Dryinidae (Hymenoptera). - Mem. Amer. Ent. Inst. 37: XXXI + 1913. Olmi M.,- 1990. Supplement to the revision of the world Dryinidae (Hymenoptera Chrysidoidea). - Frust. Ent. (N. S.) 12 (25): 109-395. Author's address: Dr. Massimo OLMI Dipartimento di Protezione delle Piante Via S. Camillo de Lellis 01100 Viterbo ITALIA