S. Mahunka szerk.: Folia Entomologica Hungarica 61. (Budapest, 2000)

(Table 4). Male specimens of the most species (13) were collected at the air temperature of 24 or 25°C; male specimens of all other species were collected at the air temperature between 20°C and 26°C (Fig. 1). In the continental part of Croatia 9 species were collected in complexes of oak-trees and 2 species were collected in woods consisting of beech and fir-trees. In the Mediterranean part of Croatia, the majority of species (7) was collected in oak-trees complexes, while 5 species were collected on the yellow blooms of Paliurus spina christi and on the blooms of Clematis flamula. Male specimens of horseflies were collected at 80 stations in Croatia, covering 69 fields on the UTM grid of Croatia (Fig. 2). temperature Fig. 1. Activity of the collected species of horse fly males depending on temperature List of the ascertained species of male horse-flies, including UTM marks, dates and numbers of the specimens caught in Croatia Silvius algirus Meigen, 1830 — Krapina (

WM 61), 29. V. 1910 (Id), (Moucha 1965; Chvála, et. al. 1972). Silvius alpinus (Scopoly, 1763) — Skrad (VL93), 20. VII. 1914 (ld), (Moucha 1965). Chrysops caecutiens (Linné, 1758) — Omis (XJ 31), 31. V. 1995 (3d). Chrysops flavipes Meigen, 1804 — Novska (XL 52), 17. VIII. 1963 (1 d), (Leclercq 1965); Zagreb (WL 77), 18. VII. 1886 (ld), (Moucha 1965). Chrysops italicus Meigen, 1804 — Lucija (VL 02), 10.VI. 1964 (5d), (Moucha 1965); Split (XJ 11), (ld), (Stróbl 1893). Chrysops parallelogrammus Zeller, 1842 — Zagreb (WL 77), 19. V. 1916 (ld), (Moucha 1965); Osijek (CR 24), 22. VII. 1896 (ld), (Moucha 1965). Chrysops relictus Meigen, 1820 — Osijek (CR 24), 22. VIII. 1898 (ld), (Moucha 1965). Chrysops rufipes Meigen, 1820 — Kopacevo (CR 25), 9. VI.-30. VIL 1987 (26 d), J. Mikuska coll.; Grabovo (CR 41) 3. VII. 1987 (ld). J. Mikuska coll.; Kopacevo (CR 25), 9-14. VI. 1988 (6d) J. Mikuska coll.; Chrysops viduatus (Fabricius, 1794) — Opuzen (YH 06), 20. VI. 1928 (ld) (Moucha 1959); Krapina (WM 61), (1 d) (Moucha 1965). Atylotus fulvus (Meigen, 1804) — Porec (UL 90), 2. VIII. 1975 (1 d) (Leclercq 1976).