Dr. Murai Éva szerk.: Parasitologia Hungarica 25. (Budapest, 1992)

the representatives of numerous species were attracted by the higher humidity in the close proximity of traps rather than smells from faeces. After all, to trap representatives of 81 species in 1,001 specimens (A19078) with such a small trap is a remarkable fact. Results from 1989 and 1990 summarized in Table 2 seem to be suitable for comparing the species richness of the four sites. Five A, six B, five M and four V samples were collected, where the number of species represented are 73, 73, 67 and 69, respectively. That is, the four sites were not found different in their species richness. Otherwise the results do not seem to be suitable for statistical analysis. Our results are compared with those obtained by Mihályi about three decades before. We must only admit here that the number of species and specimens is strikingly lower for the sarcophagid species than was in Mihályi's series. He exposed traps always on sunny places; this fact alone is enough to account for the differences experienced in this respect. Remarks for species omitted from Table 1 I: Cecidomyiidae sp. 1, Simuliidae sp. 1, Chironomidae sp. 3, Empididae sp. 1, Megaselia sp. 1, Neoleria ruficauda 9, Fannia spp. 24 females ; II: Sylvicola fenestralis 1, Anopheles maculipennis 1 male, Cecidomyiidae sp.1-2. 3+3, Chironomidae sp.1-3. 10+2+1, Ceratopogonidae sp.1-3. 1 + 1+2, Mycetophilidae sp.1-2. 1 + 1, Empididae sp. 1, Syrphidae sp.1-2. 1 + 1, Dolichopodidae l,Lonchoptera strobli 1 male, Phoridae sp.l-7.4+5+5+1 + 1+7+42, Platystoma gemmationis 20, Opomyza florum 4, Geomyza tripunctata 1, Anthomyza gracilis 1, Acartophthalmus bicolor 3, Sapromyza basalis 1, Minettia longipennis 1, Peplomyza litura 2, Tricholauxania praeusta l,Diastata vagans 2, Ditrichophora fuscella 3, Parascaptomyza pallida 45, Lordiphosa fenestrarum 2, Drosophila obscura 4, Leptocera fontinalis 3, Spelobia rufilabris 2, Chaetopodella scutellaris 4, Pullimosina moesta 63, Terrilimosina schmitzi 2, Opacifrons moravica 5, Minilimosinafungicola 6,Minilimosina v-atrum 10, Meoneura carpathica 25, Meoneura flavifacies 21, Melanagromyza sp. 3, Poemyza sp. 2, Oscinella frit 1, Chlorops sp. 1, Pegohylemyia

fugax

2,Hydrophoria annulata 8,Hydrophoria sp.l. 22,Hydrophoria sp.2. 2, Hydrophoria sp.3. 2, Hydrophoria sp.4. 1, Pegomya sp. 1, Hylemya sp. 6, several 1st instar larvae of a sarcophagid species, Oplisa tergestina 6. 81 species; III: Lonchoptera tristis 7, Drosophila phalerata 1, Hydrophoria sp. 1; IV: Apiloscatopse scutellata 1, Chironomidae sp. 1, Megaselia sp.l. 1, sp.2. 3, Suillia affinis 1, Anthomyiidae sp.1-3. 12+30+\, Fannia sp. 3; V: Phoridae sp.1-5. 5+2+1 + 1 + 1, Tricholauxania praeusta 1, Chaetopodella scutellaris 2, Minilimosina fungicola 2, Ditrichophora fuscella 5, Hirtodrosophila confusa 1, Drosophila phalerata 15, Drosophila testacea 1, Fannia fuscula 1, Fannia sp. 20, Hydrophoria sp. 13, Anthomyiidae sp. 12, Muscidae sp. 1, Tachinidae sp. 1; VI: Lonchoptera tristis 1, Megaselia sp.l. 1, sp.2. 2, Suillia vaginata 1, Spelobia clunipes 1, Drosophila busckii 1, Drosophila melanogaster 1, Drosophila phalerata 1, Hydrophoria sp. 2, Anthomyiidae sp. 1, Fannia spp. 153 females; VII: Cecidomyiidae sp.1-3.

1 + 1 + 1, Chironomidae 1, Ceratopogonidae 1, Holoplagia albitarsis 1, Empididae sp. 2, Dolichopodidae sp.1-2. 3 + 1, Platypezidae 1, Megaselia sp.l. 6, Megaselia sp.2. 5, Phoridae sp.1-4. 1 + 1 + 1+2, Homoneura notata 1, Peplomyza litura 1, Cal-