S. Mahunka szerk.: Folia Entomologica Hungarica 29/1. (Budapest, 1976)
L. (Opacifrons) coxata (S tenhammar, 1854) - A: 1 ő, 2 ç, D: 1 ô, E: 2 ő, G: 3 â, 6 ç, H: 1 Ő. The imagines occur on wet meadows, and they were reared from runway litter of rat-vole burrows (HACKMAN, 1967). The larvae develop also in mud. L . (Rachispoda ) breviceps (Stenhammar, 1854): B: 1 o - L. (Rachispoda) anceps (Stenhammar, 1854): G: 1 o - L. (Rachispoda) limosa (Fallén, 1820): G: 1 ő. The larvae of these species develop in various kinds of mud. L. (Leptocera) curvinervis (Stenhammar, 1854) - A: 3 o, G: 1 o. Commonest sphaerocerid on mud. The larvae can develop also in wet soil of plough-lands. L. (Leptocera) fontinalis (Fallén, 1826) - A: 1 ç. An interesting species; as regards its life-habits. It was found in caves, in small mammalian burrows (rearing record: HACKMAN, 1967), on dung heaps, and it was reared from dead .snails , too. Drosophilidae Scaptomyza (Parascaptomy z a) pallida (Zetterstedt, 1847) - B: 1 o, D: 1 ç, F: 1 6, G: 4 ő, 2 o, HNP12: 1 Ő. The species develops in decaying plant materials, it was reared from mushrooms (PAPP, 1972). Amiota sp. - HNP11: 1 <5. The closer identification was impossible owing to the poor condition of the specimen. Nothing is known on the life-habit of the species of this genus. Dros ophila funebris (Fabricius, 1787): HNP1: lő, 3 o. - Drosophila hydei Sturtevant, 1921: HNP11: 1 o. These species live first of all near to or in human dwellings; the former species has various life-habits (cf. PAPP, 1973), hydei Sturt. develops in fallen, fermenting fruits only. These records may indicate a stronger human influence on the fauna of the Hortobágy National Park. D. kuntzei Puda, 1921: A: 1 ç, HNP7: 1 0 - Drosophila pha le rata Meigen, 1830: B: 8 0, G: 4 0, H: 3 0, J: 4 0. - Drosophila transversa Fallén, 1823: HNP13: '3 0. All these species develop in large numbers in mushrooms (PAPP 1973), but I think, at least a part of the larvae are feeding, on the mycelia of mushrooms in soil. D. pi eta Zetterstedt, 1847 - G: 1 o. Very rare species, this is the fourth specimen from Hungary. No concrete data are known on its bionomics. D. (Lordiphosa) andalusiaca Stróbl, 1906: G: 1 ô - Drosophila (Lordiphosa) fenestrarum Fallén, 1823: A: 5 0, B: 3 Ő, 39 o, G: 8 o, H: 1 6, 9 0: They are seldom captured with net, thus they are rare in museum collections. It seems probable that together with the next species their larvae are feeding on the mycelia of fungi in the soil. D. (Lordiphosa) hexasticha L. (PAPP, 1971) - A: 3 ô, 5 9, B: 3 Ô, 15 g, G: 7 9. It was described on the basis of three females from Hungary. The first known males are in the present materials. The features of the male genitalia are similar to those of acuminata Coll., and these male specimens permit a comparative study of the two species, which is needed for the safe separation of the species. Anyway, this rich material does not confirm some of the characteristics of the species written in its
