Dipterologica bohemoslovaca. Vol. 8 Edited by JAROMÍR VAŇHARA & RUDOLF ROZKOŠNÝ CONTENTS VAŇHARA J. & ROZKOŠNÝ R.: The 13th Seminar of Czech and Slovak Dipterists and a review of their previous meetings...................................... 5 BARTÁK M.: The biomonitoring of Diptera by means of yellow pan water traps...... 9 BITUŠÍK P. & HAMERLÍK L.: An assessment of pollution of the man-made reservoirs in the Banská Štiavnica mine region based on profiindal chiro- nomid associations (Diptera, Chironomidae)............................................. 17 BOSÁK J.: Scenopinidae (Diptera) of the Czech and Slovak Republics............. 23 BRABEC K.: Distribution of chironomid larvae (Diptera, Chironomidae) in the river section influenced by a reservoir......................................................... 27 BULÁNKOVÁ E. & HALGOŠ J.: New data on the distribution of Blepharice- ridae (Diptera) in Slovakia......................................................................... 37 CHVÁLA M.: Additions and corrections to the faunistic data of the family Empididae (Diptera)................................................................................... 43 HOLINKA J.: Occurrence of hoverflies (Diptera, Syrphidae) in the environs of Pardubice.................................................................................................... 47 ILLÉŠOVÁ D. & HALGOŠ J.: The typification of spring areas according to black fly coenoses in Slovakia (Diptera, Simuliidae)................................. 57 JEŽEK J.: Redescription and figures of males of two little known Tonnoir's species of moth flies (Diptera, Psychodidae).............................................. 63 KINKOROVÁ J.: Biology of Oxyna parietina (Diptera, Tephritidae) on Artemisia vulgaris (Asteraceae) in the Czech Republic.................................... 73 KNOZ J.: Ceratopogonidae (Diptera) recorded firstly in the Czech and Slovak Republics.................................................................................................. 77 KOVAC D. & ROZKOŠNÝ R.: Contributions to the taxonomy and biology of Malaysian soldier flies (Diptera, Stratiomyidae)......................................... 89 KUBÍK Š. & ROHÁČEK J.: New records of Chloropidae (Diptera) from the Czech and Slovak Republics...................................................................... 93 KULAE. & LÁSKA P.: Hoverflies (Diptera, Syrphidae) in forest stands of Děčínský Sněžník Hill............................................................................... 97 LÁSKA P. & BIČÍK V.: Mimicry in Syrphidae (Diptera) and Crabronidae (Hymenoptera)........................................................................................... 105 MÁCA J.: New and interesting records of Lonchaeidae (Diptera) from the Czech and Slovak Republics..................................................................... 107 MARTINEK V.: The newest finds of some species of the group Acalyptrata (Diptera) in the territory of the Czech and Slovak Republics...................... Ill MAZÁNEK L. & BIČÍK V.: Syrphids (Diptera, Syrphidae) of Litovelské Pomo- raví and the Vsetínské vrchy Hills............................................................ 115 MINÁŘ J. & HALGOŠ J.: Zoogeographically significant mosquitoes in the territory of Bohemia and Slovakia.............................................................. 129 MRÁZ R.: Contribution to the knowledge of the genus Culicoides in Scandinavia (Diptera, Ceratopogonidae).............................................................. 133 OLEJNÍČEK J. & BARTÁK M.: Some faunistically interesting Dolichopodidae (Diptera) from Europe............................................................................... 137 RETTICH F.: New repellents and insecticide evaporators for personal protection against biting dipterans...................................................................... 141 ROHÁČEK J.: Borboropsis and Oldenbergiella (Diptera, Heleomyzidae) in the Czech and Slovak Republics: faunistic records and notes on their biology .. 145 SKUHRAVÁ M.: Gall midges (Diptera, Cecidomyiidae) of the Czech and Slovak Republics as members of zoogeographical units in the Palaearctic Region......... 149 STLOUKALOVA V.: Life cycle of Prosimulium hirtipes (Diptera, Simuliidae).. 173 STOLLÁR Š.: The hoverflies (Diptera, Syrphidae) at Mochovce, the construction area of a nuclear power station........................................................... 181 VAŇHARA J.: Expressing site quality by means of the Species Quality Index (S.Q.I.) on the example of Diptera (In Czech)........................................... 185 VAŇHARA J. & ROZKOŠNÝ R.: Long-term development of floodplain forest Diptera (Brachycera) in the lower part of the Dyje River........................... 193 ZAVADIL V., KOLMAN P. & MARÍK J.: Frogs myiasis in the Czech Republic with regard to its occurrence in the Cheb district and comments on the bionomics of Lucilia bufonivora (Diptera, Calliphoridae)......................... 201 FAUNISTIC RECORDS FROM THE CZECH AND SLOVAK REPUBLICS: DIPTERA Trichoceridae, Limoniidae, Pediciidae (J. Starý).............................................................................. 211 Tipulidae, Thaumaleidae (J. Martinovský)....................................................................................... 212 Keroplatidae, Mycetophilidae (J. Martinovský & J. Ševčík)............................................................. 213 Mycetophilidae (V. Košel & P. Laštovka)......................................................................................... 214 Stratiomyidae, Sciomyzidae (R. Rozkošný)....................................................................................... 215 Asilidae (J. Bosák & M. Hradský).................................................................................................... 216 Bombyliidae (J. Bosák)...................................................................................................................... 216 Empididae, Lonchopteridae, Conopidae, Sepsidae, Piophilidae (M. Barták).................................. 217 Hybotidae (M. Chvála)...................................................................................................................... 218 Phoridae (B. Moček).......................................................................................................................... 220 Pipunculidae (P. Lauterer)................................................................................................................. 222 Syrphidae (J. Holinka, L. Mazánek, V. Vysoký, J. Martinovský & E. Kula).................................... 224 Sepsidae, Piophilidae, Chloropidae (M. Barták, V. Zeman & J. Zuska).......................................... 226 Chamaemyiidae (V. Lapáček)........................................................................................................... 227 Drosophilidae, Odiniidae (J. Máca).................................................................................................. 228 Chyromyidae (M. Barták & J. Roháček)........................................................................................... 228 Scathophagidae (F. Šifner)................................................................................................................ 229 Anthomyiidae, Muscidae (J. Čepelák & R. Rozkošný)..................................................................... 229 Fanniidae, Muscidae (F. Gregor)........................................................................................................ 229 Calliphoridae (J. Čepelák, F. Gregor & R. Rozkošný)...................................................................... 233 Sarcophagidae (D. Povolný)............................................................................................................... 234 Tachinidae: part 1 (J. Čepelák).......................................................................................................... 235 part 2 (M. Barták, H.-P. Tschorsnig & J. Vaňhara)....................................................... 235