S. Mahunka szerk.: Folia Entomologica Hungarica 62. (Budapest, 2001)

Rufipes-group Chrysops (Chrysops) melichari Mik, 1898 — Majer 19856: 59. - This species is hitherto known from Switzerland, North Italy and from North Croatia. Only one female specimen was collected with CO2 baited Malaise trap in West Hungary; Csánig, 21. July 1982, (Fig. 6). Chrysops (Chrysops) rufipes Meigen, 1820 — Majer (19856, 1987c, 1998); Majer & Krcmar (1998); Tóth (1967, 1999, 2000). - European species. It is common in most parts of Hungary (Fig. 7). Italicus-group Chrysops (Chrysops) flavipes Meigen, 1804 — Majer (1981, 1984, 1985a, 19856, 1987a, 19876,1987c, 1988,1991); Majer & Krcmar (1998); Tóth (1965,1967,1999,2000). - South and Middle European species. Thalhammcr described it from Hungary as Ch. percipillaris Loew, 1856. It is known in most parts of Hungary, but not very frequent (Fig. 8). Chrysops (Chrysops) italicus Meigen, 1804 — Majer (1985a: 135); Tóth (2000: 118). - It is a South European species moving towards Central Europe. The systematic collecting resulted few specmens from Transdanubia only (Fig. 9). Silvius alpinus (Scopoli, 1763) — Majer (19856: 59) as S. vituli Fabricius, 1805; Tóth (1999: 116). - European species. Thalhammer registered it as a common species but proved to be rather rare in our collecting in the last 40 years (Fig. 10). Acknowledgement — This study was supported by the Hungarian Scientific Research Fund (OTKA 30875) and Fund of Research Developing Program for Universities (FKFP 0240-1999). REFERENCES Aradi, M. P. (1956): Tabanids from the Carpathian Basin in the collections of the Hungarian Natural History Museum. — Folia Entomologica Hungarica 9: 431-458. Aradi, M. P. (1958): Bögölyök - Tabanidae — In: Magyarország Állatvilága (Fauna Hungáriáé). Akadémiai Kiadó, Budapest, 14(9): 1—\4. Chvála, M, Lyneborg, L. & Moucha, J. (1972): The horse-flies of Europe (Diptera, Tabanidae). Entomologica Society, Copenhagen, 1—499 pp. Krinsky, W. L. (1976): Animal disease agents transmitted by horse-flies and deer-flies (Diptera, Tabanidae). — Journal of Medical Entomology 13(3): 225-275. Mackerras, I. M. (1954): The classification and distribution of Tabanidae I. General Review. — Australian Journal of Zoology 2: 431-454. Mackerras, I. M. (1955a): The classification and distribution of Tabanidae II. History, morphology. — Australian Journal of Zoology 3: 439-511. Mackerras, I. M. (19556): The classification and distribution of Tabanidae III. Subfamilies Scepsidinae and Chrysopsinae. —Australian Journal of Zoology 3: 583-633. Majer, J. (1981): Tabanidae, Stratiomyidae, Rhagionidac, Acroceridae and Asilidae (Diptera) of the Hortobágy National Park. — In: Mahunka, S. (ed.): The Fauna of the Hortobágy National Park, I. Akadémiai Kiadó, Budapest, pp. 203-206. Majer, J. (1984): Az Alpokalja Tabanidae faunája, különös tekintettel azok állat- és közegészségü-