ElisaLreth Stul

NEWSLETTER OF CHIRONOMID RESEARCH Co-Editors: Ruth Contreras-Lichtenberg Naturhistorisches Museum Wien. Austria Peter H. Langton 5 Kylebeg Avenue, Mountsandel, Coleraine, Co. Londonderry, Northern keland BT52 IJN Production editor: Richard K. Johnson University of Agricultural Sciences, Sweden Treasurer: Trond Andersen University of Bergen,

I.SSN 01 72- 194I

No. 1l September, 1998

13th International Symposium on Freiburg im Breisgau 5-9 September lggT

Once every thræ yeas many of the worlds chironomisls The wide range of interests fostered by the study of gather together in one place to give and hear papers, Chironomidae was again very evident: karyosystematics, discuss and eat and drink together, renewing acquaintances chromosomal evolution, biogeography, communities, and making new contacts. Last year this event took place systematics, morphology, development, ecotoxicology in Germany at the Albert-Ludwigs-Universität, Freiburg and physiology featured in the submissions. There was Breisgau, im a beautiful old town, full of cha¡acter and something there to stimulate every participant. wonderfully safe. It was master-minded by Odwin A break from the lecture hall was taken on the Sunday Hoffrìchter and WoHgang Wrilker who desenæ the highes to tour the Black Forest and visit the lakes. A cruise on praise for well-crganized a progranme. Moreover, rüe Titisee, wonderful scenery and the opportunity for some must not forget in our thanks others who assisted: Katja to do a bit of collecting made a very pleasant day out. Kukatz, Lars Wilker, Karen Lang, Sabine Teutsch, The conference ended with a farewell party at Thomas Ulrich, Wolf Haberer, Ulrich Hoffrichter, ard Jesuitenschloss on Schönberg, which included a wine Stefanie Rulfs who ran the Symposium offrce and tasting ceremony, accompanied by a memorable vocal provided refreshments; some pre-confe¡ence duties werc performance by Berthold Janecek aided and abetted by Joel undertaken by kene and Albert Hoffrichter; Renate Moubayed, and a buffet meal. Rössler oversaw the catering team and helped in many For the Post-conference Tour we are indebted to prof. ways as co-organizer; Tanya Franz assisted in the lecture Fittkau and a very knowledgeable guide. Upper Bavaria is hall and Prof. Josef Müller bor¡owed electronic equipment very rich in restored Baroque and Rococo, often for use in the conference office and developed special breathtakingly beautiful and we were introduced to a fine software for its purposes. To everyone involved we selection, culminating in the magnificent castle on express our $atitude. Herreninsel on Chiemsee. Those with an insatiable need forcollecting chironomids were also well catered for! There were 123 participants from countnes con_ 3l On the final day the party was shown round the tributing about 130 papers/posters. The Thienemann Zoologische Staatssammlung in Munich ending with lecture was delivered peter ,'The by Cranston: modern day lunch at the Museum. influqrce on biologicd scienæ of August Thienernam". PHL C # /P0 í 0 // //,9 n¿us [ett er

A,BOUT Cl/Êtl/0/r/,/{,9

Cl/P0l/01/l/Sis now more than 30 years old. It was founded in 1967 by E.J.Fitkau and F.Reiss. From 1982 to 1985 the newsletter was edited by E.J.Fittkau and F.Reiss and by J.E. and Mary Sublette. Over that time úl/,(01/0////,g was considered an important medium for communication and information for chironomid workers all over the world. publication of Ct/P0l/0ll//8 ceased in 1985. At the l lth International Symposium on Chironomidae in 1991 it was decided to resurrect the newsletter and Ulrike Nolte took on the task as editor. One year after the Amsterdam Symposium the first issue of rhe new Cl/P0tl/01/l/,g newslerter appeared. Ulrike gave the newsletter a new face and structure. She dedicated much time to its production and it became a well-structured informative review appearing once a year. Lllrike managed also to motivate a tàam of regional representatives to contribute to the newsletter and she ensured for the first time that issues of C#/,?0//01/l/,9 appeared continuously once a year, containing information on actual research and useful communications including the Current Bibliography by Odwrn Hoffrichter. \Ve all felt very sorry when she informed us of her decision not to continue with this job and we record here on behalf of chironomists world-wide our grateful thanks for all that she did. Her team included Richard Johnson, technical editor, and Endre Willassen followed by Trond Andersen, treasurers. Associate editors for special topics were Kees van de Guchte, Ecotoxicology, and Don R. Oliver and Mary Dillon, Directory of Chironomid.Workers. Meanwhile, complementary to the Cl/P0l/01/l/S newsletter, Luc Inr Panis starred rhe chironomid WWW pages in February 1995 at the University of Antwerp (UIA) in order to facilitate the exchange of information between scientists. In February 1997 the files were transferred to Ian Walker at Okanagan University College and he is still maintaining these files and updating them continuously. Although many of us have access to the Chironomid Homepage and the Chironomid Listserver, these services are nor available to all chironomid workers. Thus, it was decided to continue publishing Cl/,?0tl/0////,g with new co-editors ro take on Ul¡ike's task; Odwin Hoffrichter will continue publishing the Current Bibliography in rhe newsletter and Rlchard Johnson and Trond Andersen have agreed to continue with theirjobs. Peter H. Langton, Ruth Contreras- Lichtenberg

FAREWELL Dear Colleagues, After six years as editor of Cl/P0tl/01/l/,9I withdrew from the post last year. This decision Ìvas not easy but necessary due to the fact that I am not linked anymore to a university or any other institution, which renders it hard to edit an international newsletter' After moving to Australia, I decided to set up my own business. Happy about having a flying start as an environmental consultant in Queensland, we bought the lovely, old-established fafln "Greylands", located in a most beautiful natural setting north of Brisbane. Due to this situation, which is quite different from my previous academic life, I felt that time had come to pass on the editor post to someone who is closer linked to the front-linã of chironomid research. Timing for my resignation was certainly linked to the event of the l3th International symposium, where the fate or crf/p0l/01/l/,g could be discussed. At this point I would like to thank Dr. Ruth Contreras-Lichtenberg and Dr. Peter Langton very much for having taken over the editor's responsibility, a task far away from being just a by-the-way-job. No matter whether Cilp7lf7flil3;il be produced and circulated in good its old paper-print version or whether it will appear exclusively in electronic form - a lively discussed issue at the Freiburg meeting - editors are needed in any case in ordei to bring a readãble and interesting newsletter into existence. To revive the newsletter seven years ago, was a major venture, requiring quite an input of time, energy and enthusiasm of many people such as the newsletter's board, the regional representatives, and many otheis - often students. Corresponding with so many colleagues from different countries and traditions and, thus, with a wide range of professional *u, always a pleasure to me. "*p"ri"n." The often personal tone of letters made up for many long evenings I sat over a coming issue. ... I thank all of you for the interesting and also humorous contributions as well as for the numerous kind letters that reached me after the announcement of my resignation. Currently our newsletter is circulated in about 50 countnes, scoring an ever growing circle of subscribers, a strong indication of how much C///P0l/01/l/8is appreciated as a forum to infbrmally exchange news' I would be happy to see the active interest in the newsletter continue to be as high as it was in the last years. Kind regards, Ulrike Nolte Greylands Rocksberg Qld 4510 Australia

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The 13th Symposium J Personalia 19

Current Research 1 lnfo on Editorial 21

Theses l3 Current Bibliography 22 Short - Communications ...... l6 Forms 5l Notice - Board t]

Deadline for Cft/P0/t/0//l/s Vol 12 1st of July 1999

THE 13th SYMPOSIUM

Presentations given at the 13th rnternational Symposium on Chironomidae THIENEMANN LECTURE: Peter S. Cransron: The modern dav Brabec, K.: Effects of changed thermal regime on chironomid influence on biological science of August Thienemann community in a dammed river. ( A preliminary study) Aagard, K & Hanssen, O: The effect of river rotenone treatment on Brodersen, K.P. & Lindegaard, C.: Mass occurrence and sporadic the chironomid fauna distribution of Corynocera ambigua Zetterstedt (Chironômidae, Adam, J. Issufu & Sæther O. A.: A new soecies of Paranilothauma Diptem) in Danishlakes,Neo - and palaedimnical recoró (poster) from Costa Rica with a tentative phylogehy of Nilothauma Kieffer van den Bund, W.J.: Chironomid fecal pellets as potent food source for and related genera the chydorid cladoceran Chydorus piger (Poster) Ali, A Gu, Wei-Dong & Lobinske, R.: Spatial and seasonal dispersoon Buskens, R. F. M- & Moller Hllot, H K.M : The influence of water pattems of chironomid larvae in two central Florida lakes (Þoster) quality and water level fluctuations on Chironomids in the River Ashe, P.: A firSt ¡ecord of the Subfamily Podonominae (Diptera: Meuse Chironomidae) from the Falkland Isla¡ds and the description of a Butler, M. G., Kiknadze, I. I., Golygina, V., Wülker, W. F., Marrin, J., new specres Sublene, J. E. & Sublette, M. F.: Macrogeographic patterns of Ashe, P. & O'Conno¡, J.P.: Crymalesomyict brunneri n. gen., n. sp., barding sequences in Holarctic Chironomui pñmosus i. from glacial melt- water in the Karakorum MountaiTrs, pakis¡an '(Diptera, Caldwell, B.A.:_A new of Omis¡rs Townes from Georgia, USA Chironomidae: ) (Diptera: Chironomidae) (Poster) Berezina, N. A.: Structure of zoobenthic communities with relation to Ca¡er, C. & Mcl-arnon, L.: The ecology of Monodiamesa ekmani in different hydrochemical regime in small reservoirs of the Lough Neagh, Northern l¡eland (Poster) region Contre¡as-Lichtenberg, Bjerlo, R.: Tracing - synonymies by A.., Vårdal & Sæther, O.A.: A preliminary'of^ phylogenetic studying the Thienemann - coliection analysis. -genus ar rhe Zoôlosisché .of _th_e--subgenus Tripodura Townes the Siaatssammlung München (Diptera, Nemarocera, Chironorñidae) Polypedi lum Kieffer (Diptera: Chironomidae) (Poster) Blackwood,,M. A- & Huggins,-D.G.: Phenology of chironomids from Cranston, P.: The Australian species of Neozavrelia Goetshebuer selected 0zark sprìngs in U.S.A. (Chironomidae, Tanytarsini) (Pos ter) Bæhrryd I. KG. : Energerre paterrs of New Zeahnd Cti¡onanilae Deletl,re, Y R & Morvan, N.: Early spring emergence (lnsecta: Diptera) and dispersal of aquatic Chironomidae (Diptera) in an agricultural landscaþe Boothroyd-,, I. KG. : Commensal Chironomidae ( Diptera: Insecta) Dett cycles of four species (Chironontus from New Zealand i¡tut un,. Pnral i m nop h ¡,e s h¡'drophi I u s and hvlng ln temporary pools

a J C# /P0 l/0// ll S neu s [¿tt er

Einarsson, Á, Ga¡âa¡sson, A. & Gíslason, G. M.: Long term variation Ivanchenko, O.V. & Kerkis, I. E: The karyotype of pseudodianrc.çct in body size and population in a sediment feeding chironomid, lati s ty Ia Maka¡. () Tan)ra.rsus graci lentus Ivanchenko, O.V. & Kerkis, I. E.: Comparative analysis of karyotypes Ektem, T & Sæther, O.A: Seppia, a new Afrotropical tanytarsine of.the two closely related generá Potthastia and Sympòtthâstia genus (Diptera: Chironomidae) (Poster) (Diamesinae, Chironomidae) Erbaeva, E.A.: Distribution of Baikalian endemic chironomids in the Izvekova, E. I.: On new starions and the feeding habits of phytophilous reservoirs of the River Angara chironomid larvae during summer increase of the watèr levèl in a Eriksson, L. & Johnson, R. K.: Palaeolim¡ological studies if selected reservolr Swedish reference lakes (Poster) Janecek, B.: Changes of chironomid and other mac¡ozoobenthic Ferrarese, U. & Di Mauro, C.: Water quality assessment in final communities during iron treatment in the Alte Donau, the largest reservojrs of a municipal \l/aste water treatrnent plant in Sicily stagnant water of Vienna (Austria) using chironomid communities (Poster) Janssens de Bisthoven, L. & Gerhart, A.: Communities and deformities Ferrington, L. C., J¡.: Hibernal emergence patterns of Chi¡onomidae of Chironomidae in three streams of South Sweden (poster) from springs, streams and rive¡s in Kansàs Joh¡son, R. K.: Long-term responses of macroinvertebrate Ferrington, L. C., Jr., Lichtwa¡dt, R & Hayford, B.: Smittium communities to liming of temperate lakes (Poster) metallugravum (Trichomycetes: Hapellales) a new species of gut Kangur, A & Kangur, K.: Feeding of benthophagous fishes in Lake f¡ngus from Dicrotendipes fumidus (Johannsen) (Diptera: Võrtsj¿irv (Estonia) (Poster) Chironomidae) (Poster) Kangur, K: Stictochironomus rosenschoeldi (ZeIt.\ in Lake Võrtsiärv Franquet, E.: Spatial pattems in the chironomid assemblage of a dyke (Estooia): distribution, life history and population dynamics held in a large river: relationships between substrate and speðies (Poster) tralts Keroves, M. & Tavcar, V., Bukvic, l. & Mihalievic Z.: Chironomidae Rouz,J.: Changein terrestial chi¡ommid community afte¡soil drainage in the delta of River Neretva (Poster) Frouz, J. & Matena, J.: Natarsia sp. (Chironomidae: ), a Kiknadze, I. I., Butler, M.G., Golygina, V. V., Wülke¡, \¡r'. F., Maftin, regular member of soil fauna? J., Sublette, J.E. & Sublette, M. F.: Macrogeographic pattems of Garcia, 4-F. & Laville, H.: First inventory and faunistic originality of bmding sequences in Hola¡ctic Chironomui eniis Shobanov the Chironomidae (Diptera) from a 6th order section oflhe Rjver Kobayashi, T.: Procladius ofJapan Loire (F¡ance) Koskenniemi, E.: Are the Finnish reservoirs biodiversity hot spots in Gendron, J-M. & Laville, H.: Impact of a catastrophic flood on the their area? (Poste¡) qhirgno¡rud (Diptera) populations of the hypórhith¡al of River Aude (Eastern Pyrenees) (Poster) Kraak, M.S., Stujifzand, S.C. & Admiraal, ìil.: The inreraøion between organic matter and toxicants in polluted river water: Ge¡hardt, A & Janssens de Bisthoven, L.: Effects of an industrial stimulating and inhibiting effects on the riparius effluent on community structure, head defo¡mities and phototactic Kyerematen, R.A. behaviour of Tanypôdinae larvae (Insecta: Chi¡onómidae) in K., Sæther, O.A. & Andersen, T.: Species groups in South Sweden (Poster) Rheotanytarsus with a review of the R. distinciissimuí grorry (Diptera: Chironomidae) Godderis, B., Proviz, V. & Bilnov, A.: Life cycle characteristics if Langton, P. H.: Precocious mosaic apolysis Sergentia flavodentata Chemovskij (Dipteia: Chironomidae) in of lawal and pupal cuticle lake Baikal in Chironomus Lalgton, Pt H. Casas, Godderis, B., Ve¡meulen, 4., De Geest, E. & Ollevier, F.: Diapause .& J.: Changes in chironomid community phenomena in Chironomus riparius Meigen (Diitera, composition in two Mediterranean mountain st¡eams over a oerioã of ext¡eme Chironomidae¡ from Belgian lowland brooks (postér) hydrological conditions Lencioni, V. & Rossaro, B.: Chironomids distribution Goedkop, W., Ahlgren, G. & Sonesten, L.: Seasonal variations in the in glacial streams and cold springs fatty acid contents of profundal chironomid larvae and their food resources Lindegaard, C. & Brode¡sen, K. P.: The influence of temperarure on periods Golygina, V.V., Istomina, A. G. & Kiknadze, Ckomosomal gmelg_enve of Chi¡onomidae (Diptera) from a shallow LI.: Danish lake (Poste¡) polymorphism in natural populations of Chironomus balatonicus Devai, Wülke¡ et Schotl Lodz-Crozet, B.: Colonization by (Chironomidae: Diptera) of Groenendijk, D.. van Op newly-created shallow-ponds: implications for wetland , S.M.G. & reforestation (Poster) Postm4 J.: Seasonal the midse Chironomus riparius ated river' Makarchenko, E. A.& Maka¡chenko, M A.: Revision of papastia Olive¡, 1959 (Diptera: Grzybkowska, M.: Chironomid community in four lowland rivers in Chironomidae) of the Holarctic Regioi Central Poland: the influence of physico-chemical factors (poster) Ma¡tin, J. & Lee, B. T. O.: Sex determination i¡ Chironomus and the Drosophila paradigm Gu, W-D. & Ali, A.: Evaluation of lxed precision sequential sampling- pìans for chi¡onomid larvae using computer simulation (poster) Massaferro, J.: Fossil chironomid assemblages from an oligotrophic lake. (Lake Gupta, J.P. & De, A.: Genetic diversily polypedilum nubifer of Patagonia Mascardi, Argentina) during ihe Läte_ n glacial period (Poster) (Chiropnomidae): A comparative study ofthe diffb¡ence betwéen two groups of widely separated geographic populations Matena, J.: Ecology of Chironomus species in the Czech Republic Hartwin, E.: Chi¡onomid communities characteristic of inorganically Meregalli, G., Vermeulen, A. C. & Ollevier, F.: Development of an in polluted lowland rivers in the UK situ toxicity test applying chi¡onomid deformation ' Heiri, O.: S^qring.emergence of Chi¡onomidae (Diptera) Messias, - in a prealpine ira, S. J.: descriptiuon of a river affected by water abstraction (poster) new Oukuriella Eplér (Diptera: Chir ,Ileste¡es, TC. .& -Sæther, O.A.: Th¡ee new Nearctic species of Thienemanni myia Kieffer (Diptera, Chironomidae) (posier) Messias, M. C. & de Oliveira, S. J.: On a new species of the senus Hirabayashi, Wotton, Bryophaenoc ladius Thienemann (Chironomidãe: Orthiocladinae I K. & R. S.: Organic matter processing by (Poster) chi¡onomidae larvae Mic hybiLd, Hrafnsdóttir, /, Ólafsson, E. & ólafsson, J.S.: Chironomidae in Iceland is of the Glyptotendipes (Poster) ucrs Mg. (Diptera: Chirornmidae): H¡a .S., Gíslasson, G.M. & Aðatsteinsson, H.: Michailova, ., Ramella, es in a¡ctic rivers: Comparative L., & Bovero, S.: study on Structur cfuomosome rivers in central icelanã G of Chironómus riparius omidae) from a heavy metal Hughes. S. J. & Murtray, D. A.: New reco¡ds of Chi¡onomidae to polluted Madeira and comments on possible new forms Mihal.jevic, 2., Bukvic, I., Tavca¡, V. and Kerovec, M.: Vertical Istomina, A. G., Kiknadze, I. I. & Vosrova, L.G.: Karyological distriburion of Chi¡onomidae larvae in ka¡stic travertine barrage analysis of species in the genus poplypedilum Kieffer Lake Visovac, C¡oatia (Poster)

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Morozova, E. E.: Diagnostic problems in species of Cryptochirononus Sella, G., Robotti, C., Michailova, P., Pannocchia M & Ramella, L.: ex.gr. defectus Kieffer (Diptera: Chironomidae) from River Localized DNA increases in the ch¡omosome EF of Chironomus Mo : On some chironomid populations riparius Meigen, 1804 from a Piedmont polluted station rary springs, streams and pools in Sergeeva, I. V.: Rive¡ Volga Tanypodinae (Diptera: Chironomidae) and biogeographic signifi cance Sherk, T. & Rau, G: Total daily emergence of Chi¡onomidae from Moubayed, J. &. Langton, P. H.: Communitiy of Chironomdae Findley Lake in the Cascade Mountains during warm and cold (Diptera) from Lebanese estuaries. Faunal and biogeographic years (Poster) outline (Poster) Shobanov, N. A.: Phylogenetic problems of the genus Chirorutnus Murray, D. A. & Hughes, S. J.: New ¡ecords of ma¡ine Chironomidae (Diptera: Chironomidae) (Diptera) from Madeira (Poster) Shobanov, N. A.:Asystem of diagnostic characte¡s for the larvae of Lazarova, L. B.: Effect of main pollution of oil-extracting reglon on the genus Chironomus (Poster) incedence of mentum deformities in Chironomidaã (Dipte¡a) larvae Snorrason, S ., Gar_a¡sson, A. & Ólafsson J. S : Estimating fecundity, eggJaying and early larval survival of lake chironomids de Oliveira, S. J.: Contribution to the knowledse of the Brazilian Spies, M.: Non-biting "nuisance" midges (Diptera: Chironomidae) in marine chi¡onomids ( Diptera: Chironomidae)- urban southem California Orendt, C.: On the occurrence of chironomid species in spring brooks Steinha¡t, M.: How do chironomids differing in acidity, studied in a lowland region- of-eastern cope with changing water levels in uermany a floodplain? Stur, E. Nolte, U. & Finkau, J.: Ospina, R. & Riss, H. W.: Taxonomic and ecoloeical inventorv , E. Chironomids from a surface-drift of habitat in an intermittent stream Chironomidae (Diptera¡ from the andine highlands of Colombia in tropical Brazil: patterns in space and time Passivirte, L : Occurence of Propsilocerus jacuticus in Finland (poster) Trivinho-Sti¡xino, S. & Stirxino, G.: Two new sDeceis of Bectrdius Passivirte, L.: Chironomids in the biomonitorins and evaluation oflakes Reiss & Sublette (Diptera: Chironomidae) from Brazil's southeast and rivers in Finland (Poster) (Poster) Petrova, N., Michailova, P. & Bovero, 5... Chironomus allionii sp. o. Vermeulen, A. C., Liberloo, G., Boyen, M., Dumont, P., Ollevier, (Diptera, F. & Chironomidae) from Italy (Poster) Godderis, B.: Improving the culture technique of Chironomus Polukonova, N. V.: The allocation of Chironomus Meigen species riparius (Dipters: Chironomidae): substrate use and incubation of (Diptera, Chironomidae) in natural ¡eservoirs of Saratõv (poìter) eggs and larvulae (Poster) Polukonova, N. V.: Pecularities of the karyopools of Chironomus Vermeulen, A. C , Liberloo, G., de Geest, F., Ollevier, F & Godderis, species from the Saratov population 1Diþtera: Chironomidae) B.: Ontog_enesis of mouthpart deformation in subsequent larval (Poster) stages o1 Chironomus riparius meigen Polukonova, N. V.: Morphological differentiation of females of Viljaykumar, K.: Culture of Tanypus bilobatus in the laboratory Chironomus Meigen (Diptera: Chironomidae) in rhe plumosus- and, conditions oDrustdens-glortps Vilchez-Quero, A., López, M. M., & Rodriguez Baena, A.: Diel Prenner, M.: Community structure of chironmomids (Diptera) related periodicity of the drift ofpupal exuviae of Chi¡onomids in the F¡io to spates in a small stream in the Vienna forest (Weidlingbach) River (Siena G¡ande, G¡anada, Spain) (Poste¡) (Poster) Vos, J. H., Çoijgvaar, Postma, J.F., Admiraal, W.: Food composirion as Rakisheva, A. Zh.: Characteristic peculiarities of cytogenetic structure structuring factor in growth of Chironomus riparius il mass species of (Diptera: C:hirõnomidae) from Wais, A. & Wolfram, G.: Chironomid larvae and feedins habits of Kazakstan benthivorous fish (Poster) Rea Prat, N.: The genus Chironomus n the Wang,X.: An updated checktst of Chirornmidae from China (Diptera) Spanish reservoirs and lakes: factors (Poster) n paûems 'Wang,X.: Nuisarre chi¡o¡nmid midges recor&d f¡om China (Diptera: Reifl N.: Revision of the Neotropical genus Caladomyia Säwedal, Chironomidae) 198 I (Diptera: Chironomidae: Tanytarsini) (poster) Wiedenbrug, S. Reiss, F & Fittkau, E. J. : A new Neotrooical senus of Rezanka, R..L., Butler, M. G. & Giovanelli; K. M.: Relationships Chironomini between benthic macroinverteb¡ates and limnological variables in western North American lakes (Poster) Wolfram, G.: Impact of river regulation and sewage -pollution on the ghironomi{ community of a lowland river (Stooberbach, Richa¡ds, H.: The use of triflumuron to cont¡ol nuisance chi¡onomids Burgenland, Austria) (Poster) associated with sewage filter beds (poste¡) Zin onomidae from Rieradevall, the Volea \1.& Prat, N.: Chironomidae from high mountain lakes in and eutrophication (ãs Spain and Portugal Rodrigues, 9. G.^ & Würdig, N. L.: The Chironomidae (Diptera) Zinchenko, T. D & Alexevnina, M.: Va¡iations in the Fauna co[ununity of of a small coasta] lake (Lake Caconde) from South Chi¡onomidae (Diprera) in the Lower Volga delta and Caspian B¡azil Sea at unstable aquatic regimes Rossa¡o, B.: Revision of the genus Smlrna Holmgren, 1g69, 2nd note Zissler, D.: Pole cell formation in (Poster) (Poster) Ross.ary, B., Lencicni, V. & Miettq S.: Chirornmids of lakesas biological indicators Ruse, L.:.4 simple key to canal water quality based on chi¡onomid pupal exuvlae Sæ .:Djalmabaristareidi (F¡eeman) comb. n. !',iÍifl åîïri J,ï:ì;'ëfl uåîffi,'f.:5

S*9gl-K: Augjst Weismann's study of chironomid development ( l ðÕ4) - the tounding document of embryology (postei) Sanseverino, A. M- & Nessimian, J. L.: Chi¡onomid larvae of :ubqg.rggd litter in an Atlantic forest stream (Rio de Janeiro State, Brazil) (Posrer) Sanseverino, A. M. & de Oliveira, S. J.: Occurrence of species of the genus Lopescladius Oliveira, 1967 (DiÞtera: Chironomidae: Orthocladiinae) in Rio de Janei¡o State. Bradil

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Impressions on the Symposium

side of the boat collecting exuviae while everyone else was looking at the sceneryf Lesley Mclarnon, Dept. of Agriculture, Belfast

meeting new Deoole and outti had beãn famfliar'with frðm r

paper presentations I made a . õlcl and new proiects. I left ear conference bãcli home in U contrast between the two conl

case at meetings.-their And so. I trulv aDDreciate the cama¡aderie of behaviour. Funheririore I was y one lastinÊ image of the empowered by the symposium (that is what meetings are -angton hanþing o*ver the for, isn't it?i. I nów want to srudy evervthins ãbout chironomids. Who knows, maybe sonieday I'shalll Barbara Hayford, University of Kansas

14th lnternational Symposium on Ch ironom id ae 2000 Brazil

The symposium will be included in the official events of the 100th anniversary of the Instituto Osvaldo Cruz in Rio di Janeiro

The Post Post-Conference-Tour Tour (A tale of 3 Irish, 3 Norwegians, 2 Ghanaians, 2 Brazilians, 2 Germans and I Englishman.) specimens collected during post-conference Well - it seemed a good idea at the time: those staying the tour and one propping himself up as best he the final night at Starnberger See to have a final meal out could at the back. Custodian of fogefher in the centre of Munich. As I have said, it the map was Paddy Ashe, squatting on the cooler box, whose impeccable seemed a good idea at the time; my wagon can seat six directions resulted in our frnding the meeting place adults including the driver and that's enough for a party. with Lisa and Sofia without diffrculty. However, such a good idea was it that when I emerged Unexpected event No. central from the Zoologische Staatssammlung I discovered NINE 2: Munich has a car parking problem colleagues expecting a lift! There was some preliminary ... or, at least, I had a car parking problem. It took a quarter an just skirmishing with a number of males offering the lone of hour to hnd a space large enough to slip the wagon in between a female, Rosina, lap-top accommodation, ritrl"t, she car and a tee on the sidewalk. graciously declined and resolutely climbed into rhe front Unexpected event No. 3: I had totally lost my sense of direction and had passenger seat; the remaining eight squeezed into the no idea where I had dropped the others. Fortunately, the back, one sitting on the cooler box containins all the map was left behind

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and I was able to find my way back to the ever patient fits of giggles. After touring the suburbs of Munich for Sofia and Lisa, wondering whether the space on which I about an hour, a corporate decision was made to make our had parked had been left for some purpose ... the others way back to the centre of Munich and start again. Like meanwhile had found their way to the restaurant and were magic it wasn't long before we were back at Starnberger already filling their crops with liquid that had had more See, sining in the lounge, drinking farewells and than a passing acquaintance with a population of watching late night television, joined later by Rosina in Saccharomyces. Unexpected event No. 4: the restaurant her nightie - wow! - drd I say nightie? That gown could was Greek and the menu in German a¡rd thus have been worn at a reception at Buckingham Palace and rncomprehensible to all but Lisa, whose choice of would have been the envy ofthe other ladies present! restaurant and sterling work in translation must not go Driving since then has been really rather tame in uncommended; after many changes of mind which the compaûson .... waiter took in his stride all the various alimentary PHL sensibilities were satisfied. We found the wagon quite easily and to my relief it wasn't surrounded by a cordon of armed police. All was well for a few minutes, after which all was not at all well. The lettering on the map was so small and the lighting in the back of the wagon so dim that Paddy wæ unable to keep up with on-the-ground progress; direction became a committee process, but deductive powers can be diminished by a full stomach and a satisfaction of alcohol ... "turn right here", "NO, left", "we're on the wrong road" "that's the eighth time we've passed Einbahnstraße',, "isn't that the airport?", "we must be off the map" ... whidr sqredto mighily confuse tlæ &irær ard keep Rcina in J"ry-

CARRENT RESEAR.CH

Chironomus riihimakiensis in Pskov region: Monomorphism or Genetical Drive?

by S. Zhirov

FcrtytuÀl lrvae of Chirurcmuç rühimokiensis Wúxnn Now two populations of Chironomus riihimakiensis were taken from a small pond in Pskov region in August are known: 1996 and investigated. The pond is situated near Tereptino i) the populations from Southern Finland and village. The substratum contains soft grey sediment. ii) the population from North-West of (pskov The salivary glands were prepared using the classical region). aceto-orcein technique. Identihcation of the species was The analysis of data concerning made by co nparing photo images of karyotypes with the the species allows us to suppose that the species sibling species from'Western Siberia (KrrNnoze et al.. is characterised by constant monomorphism. Statistical analysis 1991). The population is characterized by mono- leads us to the conclusion that in general la¡vae morphism. There were no macro aberrations found. So, with aberraúons in the investigated population the area for this species is wider than previously believed, do not exceed the value 0.0g7 but it is probably discontinuous. (P=0.95) (Pr-oHrNsry, 1961).

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Alternatively, it is possible that the population is a What is happening: two different ways of adaptation and manifestation of the "founder effect". In this case evolution within the same group of species, artifact as a monomorphism of the population arose primarily result of genetic drive or something else ? through genetic drive. So, geographical isolation may be the factor for diversity of the "riihimakiensis-group" of species. The sibling species Chironomus sp. B found in western Siberia differs from that found in Pskov region, S. Zhirov having less centromeric heterochromatin. It is necessary Dept. of Zoology to compare and discuss the problem: populations next of Pskov's Teachers Training Institute otlær spæies of the "iihimakiensß-group" are chaacteized Pskov. 180000. (Russia) by clncrnmcrnd pdymcrphism (Krnraoæ et a1., 1990.

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Chironomids as Model Species in Cytogenetic Monitoring

bv P. MrcnRnov¡

Many studies have been ca¡ried out with the aim of chromosome aberrations, puffing activity and appearance developing a genetic approach to studying the biological of heterochromatin. effects of pollution. Genetic monitoring has proved to be Also, for some species we have developed a method useful method for revealing changes in genetic structure for breeding in laboratory conditions - a modification of of the species inhabiting polluted environments. Different Fisher's technique: the males and females a¡e narcotized types of mutations have appeared which could be and then used for copulation. However, a grcat proportion expressed on different level: molecular, biochemical, of males loose their activity under narcosis. That is why cyto goreti cal, phy sid ogical and morpholo gical. Howeva, it was necessary to modify the method in order to bring the fiequency of the mutations, their expression depend back the male's activity after narcosis. The head of the very much on the species' biology, on its genotypes as males is strongly pressed, releasing the effect of narcosis, well as on ecological conditions during development. allowing impulses to reach its genitalia, so activating The family Chironomidae is one of the important them to clutch the genitalia of the female. Copulation groups of aquatic organisms for assessing environmental lasts for 2 - 3 seconds. The fertilized female is carefully contarnination. They possess different features which placed in a vessel covered with gaze. Dechlorinated water make them a suitable test system cytogenetic is poured into the vessel to cover the bottom. The female -The for monitoring. salivary glands of chi¡onomid larvae lays an egg mass I - 2 days later. When all larvae from have excellent polytene chromosomes which make them the egg mass hatch they are transferred to a bigger plastic subjects for cytogenetic monitoring: a small number (2n vessel and cultured on cellulose (obtained from filter paper =-6 or 8) of chromosomes, a high level of polyteny of soaked in water and whipped with a mixer), sterilized mud salivary gland chromosomes, species specifrc banding suspended in water, yeast diluted in water and pattern, constancy of number and position of puffs, dechlorinated water which continuously aerated. It is Balbiani rings and nucleoli at every stage. They can easily important that in one plastic container there is only one reveal whether genotoxic effects of chronic exposure to egg mass, as at higher density larval development is pollution can result in chromosome abenations, asynaptic slower and mortality rises. Larval development takes 25 - zones, alterations in standa¡d banding pattern and puff 30 days. The breeding of larvae is carried out at the activity. Also, there a¡e st¿nda¡d chromosome maps of temperature of 2OC and a photoperiod of lóh light. Using some species which can be used as a models. They form such cultures we can perform dose response experiments the basis for revealing mutagens, monitored by studying to validate and calibrate responses observed in field populations.

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The following aspects of the polytene chromosomes polluted biotopes. For instance, in Chironomus riparius we suggest are used in cytogenetic monitoring: from a heavy metal polluted starion by the Po river (Italy) A. STRUCTURE - FUNCTIONAL CHANGES we found in chromosome G ten types of deletions, some of which lead to the formation of the so - "pompon 1. An appearanc€ of specific puffs. Variation called like" chromosome. Glyptotendipes barbipes in the puffing pictures reflecrs periodical cell Also, in treated with lead acetate we reprogramming. The specific puffs in the polytene observed a high frequency of pericentric heterozygous inversions. These rearrangements ch¡omosomes a¡e structural manifestations of gene indicate the presence ofgenotoxic concentrations some activation. Changes in gene expression can also be of polluting agents. triggered by a wide variety of gene activity in the induction or enhancement of the synthesis of specific 2. Changes in the appearance of the proteins. Very important is the change of Balbiani Rings heterochromatin. Heterochromatin appeared as a less (BR) activity. The Balbiani rings system is an interesting condensed highly vacuolated structure, very often as a model to study the response of the genome to different pseudopuff, resulting from a sffuctural modihcation factos. The rings have a significant role in the following exposure to some external agents. The agents development of the species. Under stress condition BR might exert some inhibiting effects of the synthesis of may collapse or show enhanced expression. thc6e proteins which participate in chromatin condensdion. 2. Change in morphological appearance of C. GENOME ALTERATIONS polytene the chromosomes. Many condensed bands The appearance and the frequency of the ',B', appear as grains. The transcription activity of the genome chromosome is often conelated with environmental has changed. variability, especially wirh stress conditions. 3. Increase in ectopic contacts. Ectopic Changes at cytological level can be considered to be a contacts can be observed between bands of different response to contamination at lower levels of biological morphology. In ectopic contact threads connect, as a rule, organization and we propose to use them as an early separate bands. These contacts make possible the warning of contamination. Permanent stress conditions association of telomere - telomere, telomere - cenuomere provoke the mobilisation of the genome as expressed by and telomere - intercala¡y sections, as well as the different functional and structural aberrations. eukaryotic association of ch¡omosome intercalary sections only. The chromosome. increase of contacts bet'üeen chromosomes ensure the CONCLUSION normal function activity of the cells, thus enhancing the Cytogenetic functional activity of the whole genome. changes in salivary gland chromosomes of chi¡onomid larvae can be used as an inexpensive and 4. Change in the activity of the nucleolar sensitive monitor to different kind of pollution in organizer. It can be observed from a very high activity freshwater ecosystems. till completely collapsed. The nucleolus, considered to be a special type of puff can be used as indicator of rRNA synthesis inhibition and this implies general impairment of metabolic functions. P. Michailova Institute of Zoology B. CHROMOSOME STRUCTURE REARRANGEMENT Bulgarian Academy of Sciences 1 Tzar Osvoboditel boulv. 1. The appearance of different types of Sofia 1000, Bulgaria chromosome aberrations. The appearance of specihc Fax+3582882897 chromosome aber¡ations could be used as markers in e-mail Zoology @ BGCICT.ACAD.B G

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Larvae of Chironomus can have a different susceptibility to the entomopathogenic bacterium Bacillus thuringiensis subsp. israelensis depending on different Inversion Genotypes

by Bunlru< V.A.x. GolycnqR V.V. and KTKNADZE I.I.

Inversion polymorphism is wide spread in natural 96o ethanol a¡rd clacial acetic acid (3:1) was used for chironomid populations. However, experimental evidence fixation. Sçæhes of salivæy glandpolytare ch¡ommomes of adaptive value of such inversion polymorphism is very were prepared by the routine method (KtrN,r,ozn et al., scanty.'We have tried to study experimentally the role of l99l). h, was found that chromosome banding structure some inversion genotypes on survival of Chironomus was good enough in surviving as well as dead larvae for larvae after infection by Bacillus thuringiensis subsp. the identificaúon of inversion sequences. Mapping af israelensis (Bti). This bacterium is used to limit the size vanding sequences was done according to KEvL (1962) of natural populations of mosquitoes and simuliids - and Devru et al. (1989). carriers of numerous human diseases. Earlier (Bunr¡,cr, It was shown that there was high larval mortality 1979 a,b) it was shown that Anopheles messeaee lawae among infected larvae: 10.7!7.1 Vo in C. balatonicus and with væious invqsion g€nctypes ha¡e diftrflt srsæptibilities 41.3+4.8 Vo in C. plumosus. There were no dead larvae in to Bti infection. The pathogen-related mortality was the control. These data show that C. balatonic¡ls ls more higher in larvae with inversion sequences 2R1, 3R1, 3Ll sensitive to infection than C. plumosus (X2=9.02, f.d.=1, and Xll(2) as well as heterozygotes 2R0l and 3R01. p<0.01). Vy'e have used two sibling species of the plumosus- Changes in the frequencies of some genotypic group - L. and C. balatonicus combinations of inversion sequences were observed DEVAI, WuLrnR & ScHoLL (1983) in our laborarory among C. plumosus larvae infected by Bti. First of all experiment to investigate the role of heterozygous these changes were noted in arms A and D. As shown in inversion on the survival of larvae under Bti infection. C. fig. l, frequencies of heterozygotes pluAl.2 arc plumosus and C. balatonícus 4th instar larvae were significantly higher in dead la¡vae in comparison with collected sympatrically from a waterpool in the suburbs surviving and control larvae (72=!.49, f.d.l, p <0.05; of Novosibirsk (Russia). Only healthy larvae without homo4,gous combination pluAl.l, in contræt, was lower natural vi¡us infection (larvae without white and iridescent amcng ded larvae. In toal, all homozygcus combinations spots on the integument) were selected for this (pluAl.l plus plu A2.2) werc less susceptible (y2=6.2, experiment. Selected la¡vae were put in five small f.d.=l, p<0.05). In arm C homozygotes pluDl.l and containers (21-10-5 sm3) filled with tap water (500 ml pluD2.2 were also less susceptible ttnn heerorygotes water in each container); 50 larvae per container. Bti pluDl.2 (X2=5.73, f.d=1, p<0,05)(fr,* 2) (serotype H14, clone P(36) from the collection of the According to Hardy-Weinberger formula there was Institute of Systematics and Ecology of , clear-cut pathogen-dependent decrease of def,rcit of Novosibirsk) added was to th¡ee containers aI 0.142 heterozygotes pluB1.2 and homozygotes pluB2.2 among mg/ml. Two containers were (control). The without Bti infected larvae in comparison with homozygotes pluB 1.1 experiment lasted for 24 hours ab 15o - 17" C. Dead a¡rd (Table 1): surviving experimental la¡vae were fixed separately. Control larvae were fixed at the same time. A mixture of

Table 1

dead survlve control frequencv t y2 frequencv t y2 frecuencv t y2 pluBI.I 0.68+0.07 0.57 0.74+0.06 0.65 0.8010.0s 0.71 pluB2.2 0.16+0.06 0.06 0. l3+0.04 0.04 0.1 1+0.04 0.02 pluBI.2 0.16+0.06 0.37 3.69 0.13+0.04 0.32 4.99 0.0910.04 0.26 5.19 It is possible to suggest that the inversion sequence plumosus genotype with inversion heterozygotes in arm pluB2 can be responsible for the lower susceptibility of A and D to Bti infection. However, we did not hnd such these genotypic combinations. clear correlation between genotype structure and larval Summarizing these data we can underline that the susceptibility to Bti infection in C. balatonicus. results obtained show the higher susceptibility of C.

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Earlier, BURLAK (1997a) had shown the high level of while heterozygotes were less susceptible in A. messeae. larval mortality under Bti infection in four Anopheles We need further experiments to explain these differences. species. In his experiments the susceptibility of In concluion it is important to note that Chironomidae Anopheles la¡vae to Bti infection was 3 orders higher than and Culicidae often inhabit the same waterbodies. that Chironomus discrepancy of la¡vae. This can be Consequently, using Bti infection against Culicidae can explained by several circumstances: different larval size, lead to death of nct only of culici& bu also of Chiro¡nmidae different temperature during the experiment etc. However, Literature cited: it is important to note the identical reaction of A. Bunr,qx, 1997a Contrd of invertebrate and plant diseases. messeae and C. plumosøs populations to Bti infection. In Novosibi¡sk: 93-99. both cases the clear-cut correlation between genotype BURLAK, 1997b. Genetica 33: 1229-1235. structure and susceptibility to Bti infection was observed. Dnver, MrsKoLCZy andWü1rcn. 1989. Acta Bid. Debr. Two autosomal arms from seven arms in C. plumosus Oecol. Hung. 2: 79-92. (arms A and D), and two autosomal arms from six arms KEYL, 1962. Chromosoma 13: 464-514. in A. messeae (arms (2R and 3L) have shown the main Klx¡¡eoæ, Sgnov4 KERKIS, SHoBANov, TI.LE,N-rzDv, changes in inversion sequences changes. It is possible to Gnmalruq IsrorwNR ard Pn¡scx-ov, 191. Kæyotypes suggest some analogy between C. plumosus arm A and and morphology of larvae in the tribe Chironomini. A. messeae arm 2R as more susceptible to Bti infection, Nauka, Novosibirsk. 115 p. C. plumosus arm D and A. messeae 3L as less susceptible to this infection. Burlak V.A.*, Golygina V.V. ard Kiknaùe I.I. Thus, different reactions of larvae with different genotypes xlnstitute of systematics and Ecology of , to Bti infection were observed both i¡¿ C. plumosus and 630090, Novosibirsk, Russia A. messeae, but it is interesting that inversion Institute of Cytology and Genetics, heterozygotes were more susceptlble in C. plumosus, 630090, Novosibirsk, Russia

Fig. 1 Genotypic combination of inversion sequences in Fig. 2 Genotypic combination of inversion sequences in arm A of C. plumosus. arm D of C. plumosus.

Chironomidae from the Volga River

by Irina V. Sergeeva & Elena E. Morozova

analysis, along with determination of species composition According to published works chironomid species for these groups (Ber-vRNrNL 1983; Monozos¡ 1995; conrposition is critical for reservoir bioindication. Several SeRcneve 1995). It was found that in the Volga River benthos studies of the Volga River and its tributaries and small rivers Procladius species dominated, in before 1959 recorded 50 larval chironomid taxa and 37 particular P. choreus, along with P. ferrugineus, Tanypus over the period 1966 - 1969. These included l':. punctip ennis, T. vilipennis and Ablabesmyia gr. monil is ; Tanypodinae, 9 genus Cryptochrronomus a¡d in tþ gø,us C D, ptæhirorømus, C. o beprøs dcrninaed ardothers (Koxsrevrnov 1%3, 1956 l%q BELvAVS(AvA It was discovered that during this period, before 1995 1962; Mlsrxo 1966; N¡rcuver-exKo 1977). there was a considerable reduction in the chironomid fauna During 1983 - 1998 we examined the Volga riverside as a result of anthropogenic environmental pollution. In zone near Saratov: small rivers, lakes and reservoirs. \V'e reservoi¡s we recorded mostly species of procla¿ius and studied the la¡vae, pupae and imagines ofTanypodinae and Tanypus; the number of oxyphilic species - C. redekei, Cryptochironomus using morphological and karyotype C. ussouriensis, and C. psittacinus - distinctly decreased.

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Over 1996 - 1998 the number of species in reservoirs Thi enemannimyia g eij ke s i (GoercHenuen) increased because of reduction in industrial pollution of Chironominae: the Volga River. In the Taypodinae we found a great C p t o c h i rono mu s d efe c tus Kmrrrn number of pupae of varius, Macropelopia ry C p to c hironomus ob re ptans WRLr¡R nebulosa and Natarsia punctata. Also we discovered for ry C pto c hironomus s upp I icøns MercEN the first time since 1993 Tanypus kraatzi. The number of ry C ry pto c hironomus albofosclølus STA¡cen C ryptochironomus defectus larvae increased. Cryptochironomus ps ittac irzr¿s MEIGEN Species found 1983 -1998: C rypto c hironomus redeke i Knus¡vtRN Cryptochironomus ussouri¿nsis GontcHEBuER Tanypodinae: D emic rypto c hirono mus v ulne ratu s ZETTERSTEDT C linot any p us ne ry o s us (MEIGEN)

Tany pus p unc t ip e nni s METGEN Sergeeva, Irina Y. Tany pus v ilip enni s (Knrren) Medical University of Sa¡atov

Tany p u s kraatzi (KTEFFER) st.Novousenskay 46 / 52, 16,

Anatopynia plumip e s (FREs) 410017. Saratov Russia P s e ctrotanypus v arius (FABRICIUS) E-mail: ssv @mail.saratov.ru

P ro c ladius c ho r e u s (MEIGEN) P ro c ladiu s ferrug ine u s (KßFFER) Morozova. Elena E. Ab lab e s my ia monili s (LTNNAEUS) State Pedagogical Institute of Saratov

Ab lab e s my ia phatta (Ec,cER) Chapaeva st.6 -A, 70

Ab lab e s my i a Io n gis tyla Fmrr¡.u 410056, Saratov Russia Macrop e lopia nebulo sa (MucnN) E-mail: moroz@ fannet.ru N atars ia p unctdtd (FenRICrus)

IIow long will chironomids tolerate catchment deforestation ?

bv Jackie T. Hrabok

In 1990, the Ontario Ministry of Natural Resources, As benthic macroinvertebrates (most importantly Cerfre For Northem Forest Ecmystern Researcb derælopd Chi¡onomidae) emerge from lake sediment into winged "The Diptera Coldwater Lakes Experimental Watersheds Project" . they are tapped within an air bubble in the This study will measure lentic ecosystem responses to sampling jar (see figure 1). Male chironomids representa- clearcut logging in the boreal forest, and assess the tive of each weekly catch will be sorted by taxa, dissected effectiveness of shoreline reserves (ripa.ian buffer strips) and mounted in Euparal. The hypothesis of inter€st is in preventing undesirable effects of timber management whethq Chironomidae community composition at Lake around lakes. The summe¡ of 1998 marks the half way 42 will differ between the uncut catchment (1995 point ofthe project complerion date (year 2005). To dare, emergence data) and the clearcut to shoreline catchment six years ofpre-harvest data and 1.5 years of post-harvest (1997 and 1998 emergence data). data were collected at five oligotrophic experimental This data will be analyznd and submitted as partial lakes, 250 km north-west of Thunder Bay, Ontario, fulfilment towa¡ds the degree of Master of Science in Canada. During the fall of 1996 approximarely BO Vo of Biology. If you are interested in further information. feel the watershed at Lake 42 was clearcut to the shoreline. free to contact me: The remaining shoreline reserves of standing timber (Pinus banl

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sampling jar w/ air bubble

Figure 1. Aquatic insect lentic emergence trap (basal area = 0,28 m2)

Chimnomid populations of Lough Neagh with reference to tlre intelnal loadings of phosphorus (1997) Lesley Ann Mclarnon, University of Ulster at Coleraine. Supervisors hof.R.B.Wood and Dr, C.E.Carter. Regular samples of chironomids were taken during L99415 from 5 to 25 metres depth in Lough Neagh (Northern heland) along a transect from Traad Point to the deepest part and identifred as far as possible using keys and by rearing. The chironomid community had changed little since 1978, although some differences in abundance and distribution were noted. One new species to heland was identified. Attempts to improve the water quality of Lough Neagh by removal of phosphorus at point sources appear to have had no effect on the chironomid community. Short term effects, e.g. a period of drought and calm weather in 1995, on the chironorrid community suggest care is needed when applying water quality indices. The need to survey a range of habitats and consider chemical data is emphasised, as well as the impofance of long term study of the chironomid population in order to assess changes in the lough. Laboratory investigation showed that the density of Chironomus anthracinus larvae was positively correlated with the releaseof phosphatefromresettledsediment cores. Phosphate release due to both the density of C. anthracinuslarvae utd the process ofdiffusion was increased in low oxygen conditions. Increased densities of C. a¡thraci¡tus'larvae in conditions of reduced oxygen saturation accelerated the onset ofanoxia. Ifthe input ofphosphate to the lough could be reduced below the level output, of the process of removal of phosphate from the sediment would be hastened by the actions of C. anthracmus larvae, thereby speeding the recovery ofthe lough.

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Morphological deformities in chironomid larvae (Chimnomidae: Diptera): biomarkers of urùan polluted sediments (1998) William A. Aston, Staffordshire University, England Supervisor Dr. Paul Mitchell

Four rivers were surveyed, not polluted by industry or urban discharge providing a base line level of deformity of 0-3 Vo in populations not stressed by pollution. These values were used for comparison with surveys conducted on three urban polluted rivers where the frequency of deformity lay between 5 and 75 Vo. Four genera were studied to evaluate their relative sensitivities and seasonal differences in the number of deformed individuals: Chironomus, Stictochironomus. Prodiamesa attd Thienemannimyia. Delormed individuals were scored and catalogued using a proposed method of deformity quantihcation. This and other methods devised to quantify deformities were evaluated in order to find the most effective way of expressing deformity data. Chironomus riparius cultures were used in laboratory-based bioassay studies using sediment and pore water collected from known contaminated sources. A lower level of deformity was observed than found in the field. It is shown that exposure time and the instar used in these experiments had an effect on the results.

Contribution to the study of chironomid larval deformities (Diptera, Chironomidae) and their relationship with environmental stress in Galician freshwater systems (NW Spain) (1ee6) María J. Servia, University of Santiago de Compostela, Spain. Supervisors Dr. Fernando Cobo and Dr. Marcos A. González.

Atotal of 4l66larvaeand 296pupae with larval head capsules attached were collected from 8 sites. Deformities in the head capsule of Chironomus riparius la¡vae were found to be very similar to those described previously and those of Prodiamesa olivacea are described for the first time; these are very similar to those described for C. ripariøs, but are less frequent' It is shown that physical stress can induce the presence oflarval deformities and that high levels of stress induce a large number ofaffected structures, so the analysis ofthe frequency of deformed larvae and affected structures can be used to determine the relative level of stress at different sites. Temporal fluctuations were observed in the relative frequency of deformed larvae, but they were not very important, so it is possible to compare sites visited at different seasons. Application of the "Toxic score" (Lenat, 1993) to C. riparius demonstrates that there is evidence of toxicity when the resutfiì higher than 12, and that temporal fluctuations are impofant, so care must be exe¡cised in the use of the "Toxic Score" alone. The "Toxic Score" is applied to P. olivacea andthe same variability is apparent. There is no evidence of different teratogenic tendency between males and females and there were no signs of deformity in any pupae, even if they came from a deformed ' However, there were differences in the relative frequency of deformed la¡vae that emerged as adults and in the larvae that remained in the sediment, showing that stress can induce differences in development expressed as a loss of synchronization in the period of emergence.

An ec.ological study 9f lhe chironomid larvae (Insecta: Diptera) in streams of the Atlantic Forest (Rio de Janeiro State, Brazil; (1-gg7) [Estudo da ecologia de de Chironomidae (Insecta: Diptera) em riachos de Mata Atlântica (Rio de Janeiro, Brasil)l (in Portuguese). A. M. Sanseverino, Master thesis, Federal University of Rio de Janeiro Lab. Entomologia, Depto. Zoologia IB - UFRJ, CP 68044, CEP 21944-970, Rio de Janeiro, RJ. Supervisor: Prof. Dr. Jorge L. Nessimian Eleven streams were qualitatively investigated for chironomid larval habitats. Each habitat was divided into two categories: a general category for environment and flow (lotic/erosional, lotic/depositional; lentic/reservoir) and a specific category f-or substratum (aquatic plants, rocks, sediments, submerged litter). Chironominae and Orthocladiinae were identifred to senus

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and 37 taxa were fotnd. Cryptochironomus, Fissimentum and Lopescladløs commonly occuned on sediments (mainly sand) in reservoirs and depositional zones; Endotribelos, Lauterborniella, Phaenopsectra aîd Stenochironomus wete associated with accumulations oflitter attached to stones in erosional zones and submerged litter in reservoirs and depositional zones. The chironomid fauna of submerged litter was quantitatively sampled from a first-order stream located on the coastal range (c. 1100 m) during winter, spring, summer and autumn. The litter fragmentation was estimated and the presence of leaves, wood, roots and fruit was investigated to determine litter structure (by area). Gut content analyses were made in order to study feeding habits. Twenty-three genera of Chironominae and Orthocladiinae were documented. lnuterbomiella, Polypedilum atdTanytarsu.t were the most abundant. Larvae consumed algae, pollen, fungi, particulate organic matter, silt and plant fibers. The litter structure, chironornid faunal structure and feeding habits showed seasonal variation. The effect of climate on vegetation, and physical stream cha¡acteristics were discussed to elucidate organic matter dynamics and their influence on chironomid community structure.

New Ph"D. thesis from the FreshwaterBio_lo_gical Laboratory, University of Copenhagen (1ee8) Klaus Peter Brodersen has just hnished his Ph.D. project under supervision of Professor Claus Lindegaard. The follgwrng titles are included in the thesis and a number of copies are available from the address below. Macroinvertebrate communities in Danish lakes. Classification and trophic reconstruction. Introduction, summary and perspectives Brodersen [1] K.P. & Lindegaard C. (1997) Significance of subfossil chironomid remains in classification of shallow lakes. Hydrobiologi a, 3421343, 125-132. [2] Brodersen K.P. & Lindegaard C. Chironomid assemblages f¡om Danish takes. Classification, assessment and reconstruction of lake trophic state using a chironomid based chlorophyll a transfer function. Manuscript [3] Brodersen K.P' Chironomid stratigraphy in the shallow and eutrophic Lake Sgbygaard, Denmark. Chironomid-macrophyte relations. Manuscript [4] Brodersen K'P. & Lindegaard C. Mass occurrence and sporadic distribution of Corynocera ambigua Zetterstedt (Diptera, Chironomidae) in Danish lakes. Neo- and palaeolimnological records. Joumal of paleolimnology, In press [5] Brodersen K.P., Whiteside M.C. & Lindegaard C. Reconstruction of trophic state in Danish lakes using subfossil chydorid (cladocera) assemblages. canadian Journal of Fisheries and Aquatic Sciences, In press [6] Brodersen K.P. (1994) Subfossile dansemyg i sg-sedimenrer. Miljgforskning, 12, 12-15, (in Danish) Brodersen (1995) [7] K.P. The effect of wind exposure and filamentous algae on the distribution of surf zone macroinvertebrates rn Lake Esrom, Denmark. Hydrobiologia, 2gj, 131-148. Brodersen K.P., Datl P.C. (1998) [8] & Lindegaard C. The fauna in the upper stony littoral of Danish lakes: macroinvertebrates as trophic indicators. Freshwater Biology, 39, 57j-592. Lindegaard [9] C., B¡odersen K'P., Wiberg-Larsen P. & Skriver J. (1998) Multivariate analyses of macroinvertebrate communitres in Danish springs and springbrooks. Studies in crenobiology - The biology of springs and springbrooks (ed. L. Botosaneanu), pp. 201-219. Backhuys Publishers, Leiden Klaus Peter Brodersen Freshwater Biological Laboratory University of Copenhagen, 51 Helsingorsgade DK-3400 Hille¡Ød DENMARK broders E-mail: en @ibm. net http : / / w w w .zi.ku. dk/zilfbllkb/index. html

INDIA InvestigatÏon of the faunistics and ecology of the chironomid communities of the mangrove ecosystem of west Bengal (t997)

Aviiit Mazumdar, university of Burdwan, India. supervisor Dr. p.K. chaudhuri. Morphology md Biology of sonre rmjoroúhoclads of üre Himalayas of West Bengal (lgg7) Dipak K. Som, university of Burdwan, India. Supervisor Dr. p.K. chaudhuri.

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SITORT . COMMANICATIONS

INDIA ARGENTINA Dr. Chaudhuri reports that a new project "Cyto- Temperate rainforest Field taxonomic categorization of chironomid species of West Station Puerto Blest-Patagonia Bengal" funded by the University Grants Commission, Argentina Govt. of India is in progress under Dr. T. Midya at the In the last couple of months, a group of researchers Department of Zoology, Presidency College, Calcutta, form the Universidad Nacional del Comahue had a brain with Ms. Basuli Maitra as research student. The wave! Yes, the possibility of offering a working categorization is being made through the study of environment within the singular setting provided by polytene chromosomes. So fa¡, Chironomus circumàatus Northern Patagonia has begun. Based on a refi.rbished-to- Kieffer, C. javanus Kieffer, C. striatipemris Kieffer, C. be building located close to Bariloche city, across the samoensis Edwards and Polypedilum nubifer (Skuse) have huge Nahuel Huapi lake (1 hr. boat trip) and in rhe hearr been analysed and show characteristic polymorphic of the first and largest National Park of Argentina, a field features that indicate differential c-banding of polytene station offering resea¡chers and students a place to cany chromosomes. This pattern may be used cytotaxonomi- out thei¡ work in this fascinating environment. cally in chironomids. Details will be found in papers The temperate rainforest, offers one of the most awaiting publication. pristine and unpolluted systems in the world, rich in plant animal species (as well as in need of research!). However, there is something for everyone. Added .K. Chaudhuri and J.R.B. Alfred (Director, Zoological to an ecologically remarkable terrestrial ecosystem, the aquatic Survey of India, Calcutta) have prepared a Directory of environments are also an outstanding featwe Chironomid Midges of India, updating the previous to which the field station offers immediate access. You may conspectus published in 1987 (CnluoHunr, P.K. & even find mosquitoes ! Gus¡, D.K. Ent.scand.Suppl. 29:23-33) and adding new Puerto Blest field station is a perfect balance between taxa. untouched nature and a safe "Cheeseburger-round-the- comer" working conditions. It is intended for resea¡chers New Address of the Chironomidae and students ofthe environmental and biological sciences Homepage from all over the world, who are interested in research, The chironomid page has ieceitly been moved to educational or project work. The station will be also open 4 y resides to individuals, institutions or "green" organizations who at may even wish to interact with an established research team or are keen in the natural history ofthis "end" of the Several old W-WW addresses exist that may work planet. temporarily, or may connect to outdated versions Sorry, not allowed taking "Fuegians" back home.... in of our pages. any case, there aren't many around any longer! ! M !. We ask that subscribers check the directorv Those interested may contact: w w w. o uc.bc. c a/fwsc/iwa E

to ensure are stl SC de Bariloche-Rio Negro-Argentina. E-mails : julieta (a)prgeba.edu.ar; or Jcorley (a)inta.gob.ar.

MEA CULPA (The CHIRONOMUS confessional.) However carefully I check a manuscript during its this new section: a chance for the lofty as well as those preparation, however intensely it is scrutinized by editor new to publishing to ease their consciences .... and referees and the proof checked word for word, when To start things off, here are some of mine: the work appea¡s in print immediately a mistake jumps LANGToN & McLARNoN (1998). The AR for the out of the page and hits me in the eye! I know that I am adult female Monodiamesa ekmani is given as 6/7 : it not the only one to experience this phenomenon. Hence should be 0.610.7.

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(Thoe is an eKremdy embrræsing lae edtonal 'onection' References: in this paper where the double singular 'exuvium' has LANGToN, P.H. & An¡arlæ, P.D. 1995 Rheotmytatsus been inserted in place of'exuviae' (singular and plural).) rioensis (Diptera: Chironomidae), a new species of LANGToN & ARrr¿lr¿.cn (1995). The pupa of the pentapoda group from the Canary Islands. Br. J. Rheotanytarsus rioensis stated unusual is to be in the ent. nat.Hist. 8:1 l-17. genus for possessing extensive shagreen on the abdominal L¡Ncro¡.r, P.H. & McL¡nxoN. L. 1996 Monodiamesa tergites; this is true of known species with transverse point ekmani Brundin (Diptera: Chironomidae), patches, but not for those with circular point patches. confirmed new to Britain and lreland. Br.J.ent.nat.Hist. 10:196- MoUBAvED (1996). & LRNcroN Dr. Reiss points 202 out that the lateral setation of Micropsectra auvergnensis MouseyE¡, J. & LANGTOT.¡, P.H. 1996 Krenopsectra can be 5 not 4 as stated - reassessment of the material nohedenis n.sp. atd tlæ pupal eruviae of Mioopsætra shows that both variants occur thoush 5 is more usual. auvergnensis REISS (Diptera: Chironomidae) from the eastern Pyrenees. Br. J. ent. nat. Hist. 9:77-86.

PHL

NOTICB BOARÐ

BOOK NOTICE F.cological State of the Chapayevka the relation of organisms to different hydrological, River Basin under anthropogènic load hydrochemical and biological parameters. The book (Biological Indication) presents data on 98 chironomid taxa belonging to 4 Vol.3, Togliatti 1997,337 pp. (in Russian) subfamilies: Tanypodinae - 18, Orthocladänae - 26, Chironominae - 53 (Chironomini - 44, Tanytarsini - 9), ZTNCHENKo T.D. & G.S.RoseNsenc (eds.) Diamesinae - 1. A generalized pattern of variations in the aquatic and The book deals with an integral evaluation of the terrestrial ecosystems the state of the Chapayevka river basin. Complex studies of of Chapayevka river was, ¿ts well as indicator capabilities versatile the river in question have been conducted by the Institute of components and parameters of Ecology of the Volga River Basin, RAS (Togliatti) of the ecosystem under the conditions of eutrophication and pollution ofthe river. starting in 1990. Chapayevka is the most polluted süeam The investigations were ca¡ried out jointly in the Volga Basin. It is a fi¡st-order tributary of the by the workers of the Institute Saratov reservoi¡. It is of lowland type with the catch- of Ecology of the Volga River Basin, RAS Togliatti, Koltsov Institute ment area of more than 4,000 sq.km. Its length is 290 of Biology of Development, Moscow, MGU, including km. The Chapayevka locality is refened to as a zone of scientists from other Moscow Institutes. ecological disaster: at its average long-term discharge of I believe our foreign colleagues would 7.7 m3/s, the flow of sewage amounts to 3.8 m3/s, As the be interested in the results town of Chapayevsk is situated on the bank of of our investigations on non - traditional subjects such mycobiotoc Chapayevka River, its territory is classified as a remrory as activity, aquatic (Hydrachnidia, ) of ecological crisis. Upstream of Chapayevsk, the river and meiofauna. The integral evaluation both of terrestrial and aquatic receives all klnds of agricultural waste, so that its water organisms under critical anthropogenic loads should also be is essentially eutrophic, whereas downstream there are of interest. numerous inflows of effluents from large petro - chemical The book is published in Russian and is available from: enterprises. Institute of Ecology of the Volga River Basin, Particular attention has been paid to eco - faunistic Russian Academy of Sciences studies in chironomids, the first for the lowland - mid 10 Komzin St., Volga streams. The identification of species was based Togliatti 445003, Russia mainly on larval chironomids, more rarely on pupa and imago. Chironomids were studied in different biotopes We would greatly appreciate publications on studies of (both in the river bed and adjacent to the banks) from the smaller lowland rivers. source to the mouth. The ecological component covers Tatiana D. Zinchenko

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NEW PUBLICATION

Lista fa¡nística y bibliogúfica de los quimnómiòs (Diptera Chironomidae) de la Península Ibérica e Islas Baleares, published by Asociacion Espanola è Deadline for C#/P0il0//úí9 is Limnologia (1997). 210 pages. This extremely useful work by O. SonlnNo, F. Coso, the M. RIeR¡.oeveLL and N. Pnnr comprises two main L't 1999 sections: a catalogue of all published chironomid records of JuIy for the Iberian peninsula by territory and a check list that includestheunassociated pupal taxa in Langton 1991. A complete bibliography and index are appended. PHL

Hard copy C#/P0rl/0ll//S Having a paper copy of the information in the Cl/P0/l/01/l/S newsletter is something I consider essential. I am not looking forward to the day when all books are available only in electronic format. A journal supplied in electronic format is a good idea, for it would save on printing costs, be easier to distribute and take up less shelf space. However, I have noticed that while subscribing to electronic mailing lists and the like, I read and/or save only that information of interest to me at the time. Many web pages and articles which would be relevant to interests developed later may well be gone, a paper copy provides a readily accessed permanent record. I know that the majority ofthese lists are a¡chived so that a particular subject may be reviewed at a later date, but the means to access these may be limited. The production of an electronic version of C#/P0il0////,9 would, in my opinion, take just as much time and effort as a paper copy. It would cost money to download and this is an important consideration for those without 'free' net access. Although at a well funded university in the UK, I had web access only last year; if I had this problem, how are those in third world countries ever to access an electronic newsletter? When I fi¡st received Cl/P0/l/0/l//S as a postgrad four years ago, I read it from cover to cove¡. It gave me the same sense of community that I found at the Freiburg conference: friendly, interested, interesting and helpful. Without the newsletter in its present form I could get out of touch with Chironomidology, so KEEP HARD COPY Ct/P0/t/01/l/,9,

Lesley A. Mcla¡non

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PE,RSONALIA List of Regional Representatives updated by Ian Walker 16 June 1998

Argentina Denmark Julieta MASAFERRO, progeba - conicer, Apartado 41,8400 Claus LINDEGAARD, Freshwater Biological Laboratory, S.C. de Bariloche, Prov. de Rio Negro - Argentina University of Copenhagen, 5l Helsingorsgade, DK-3400 Phone: 0944 42056;Fax:0944 23654 Hillerød - Denmark Australia Finland Peter S. CRANSTON, Division of Entomology, CSIRO, Esa KOSKENNIEMI, National Board of Warers and rhe P.O.Box 1700, Canberra, ACT 2601- Australia Environment Water and Environment District of Vaasa, Vaasan Phone: +61 6 2464282: Fax: +61 62464000. Vesi, Ja Ymparistopiiri, p.O. Bo. 262, SF-65101 Vaasa - Finland Fax: +358 (9')61 256601 Austria Ruth CONTRERAS-LICHTENBERG, Narurhistorisches Henri LAVILLE, Laboratoire d'Hydrobiologie, Universire paul Museum, 2.Zoologische Abteilung, Burgring 7,p.O.Box 4lj - Sabatier, 118. Route de Narbonne ,F-3I062 Toulouse Cedex - AustriaPhone: +43 01 52l1ll3l7: E-mail: France Ruth.Contreras @ nhm- wien. ac. at Fax: +61 55 6470 or +61 55 6000 Belgium Germany Boudewijn GODDEERIS, Koninklijk Belgisch Insrituur voor Fiedrich REISS, Zoologische Staatssammlung München, Natuurwetenschappen, Vautierstraat 29, B - 1040 Brussel - Münchhausenstrasse 21, D-81241 München - Germany Belgium Fax: +49 89 8107300 Phone: +322 6274314: Fax: 322 6464433 Brazli Ghana: Mirian A. da Silva Serrano, Laboratorio de Entomologia -IB, Josef S. AMAKYE, Insriture of Aquatic Biology (C.S.I.R.), Universidade Federal de Mato Grosso, Avenida Fernando Correa PO.Box 38, Achimota, Accra, Ghana - West Africa phone: s/n, 78060-900 Cuiaba - MT. - Brazil +233 ? 7755t7 (Phone: (065) 315 8872. Britain India LANGTON Peter H. 5 Kylebeg Avenue, P.K. CHAUDHURI, Department of Zoology - Entomology, Mountsandel, Coleraine, Co. Londonderry, University of Burdwan, Burdwan -7l3IO4 -W.8.Indiaphone: Northem heland BT52 lJN +91 BDN 2371-1s l37l Tel/fax: +44 01265 328028

Canada Ireland Ian R. WALKER, Depafment of Biology, Okanagan Declan MURRAY, Department of Zoology, University University College, 3333 College Way, Kelowna, British College Dublin, Belfreld, Dublin 4 - Ireland Columbia VIV lV7 - Canada Phone: +353 1 7062336; Fax: +353 I 706 It52: E-mail: Phone: (250)762-5445 Ext. 7559;Fax: (250) 470-6004;E- DMURRAY @ ollamh.ucd.ie mail : iwalker @ okanagan.bc.ca

P. R. China Iceland Xinhua WANG, Dept. of Biology, Nankai University, Tianjin, Jon Sigurdur OLAFSSON, University of Iceland, Institute of 300071. - P. R. China Biology, Grensasvegi 12, 108 Reykjavik - Iceland Fax: +86 22344853 Email: [email protected]

t9 C# /P0 l/ 0 // úlS news [etter

Italy Spain Bruno ROSSARO, Univ. of Milano, Dept. Biology, Sect. Narcis PRAT, Departmenr d'Ecologia, University of Barcelona, Ecology, via Celoria 26,I20133, Milano - ltaly Avgda. Diagonal 645, ES-08028 Barcelona - Spain Fax: +39-2-26604261 Fax: +34 3 4tlt43ï Japan Sweden Toshio IWAKUMA, National Institute for Environmental Richard K. JOHNSON, University of Agricultural Sciences, Studies, 16-2 Onogawa, Tsukuba,Ibaraki 305 - Japan P.O. Box 7050, 5-75007 Uppsala - Sweden Phone: 0298 51 6111; Fax: 0298 51 4732 Fax'. +46 13673156 The Netherlands Switzerland Dick GROENENDIJK, Section of Aquatic Ecology, University Brigitte LODS-CROZET, Laboratoire d'Ecologie er de Biologie of Amsterdam, kruislaan 320, NL-1098 SM, Amsterdam - The Aquatique, l8 Chemin des Clochettes, University of Geneva, Netherlands CH-1206 GENEVE - S\ryITZERLAND Fax : +3 I 20 6659t25 Tel: (+41 22) 1-05 7 I 00; fax (+41 22) lïg 49 89; E_mail: Brigitte.Lods @ leba.unige.ch NEW REGIONAL REPRESENTATIVE FOR SWITZERLAND New Zealand United States Ian K'G. BOOTHROYD, National Institute of Water and Leonard C. FERRINGTON Jr., Kansas Biological Survey, Atmospheric Research, P. O. Box 11-115, Hamilton, - New Unversity of Kansas, 2041 Constant Avenue, Lawrence, Zealand Phone: O'7 8561737; Fax:07 8560151;Email: (work) Kansas, 66047-2906 - U.S.A. phone: +l 913 8647725tFax: [email protected] (home) [email protected] +l 913 864 5093 Norway United States - Central America Endre WILLASSEN, Museum of Zoology, University of Carlos DE LA ROSA, Direcror, Riverwoods Field Laboratory, Bergen, Museplass 3, N-5007 Bergen - Norway 100 Riverwoods Circle, Florida, FL 33857.United States - Fax: +47 5 3zlt53 Central America phone: (g4r) 462 5330; Fax : (941\ 462 533 I ; Email: [email protected] Poland Adrzej KOWNACKI, Institure of Freshwater Biology - polish Academy of Sciences, ul.Slawkowska 17, PL-31-016 Krakow - Poland Phone: +48 12222115 Russia Engelsina ERBAEVA, Institure of Biology, University of Irkutsk, P.O.Box 24,664003Irkutsk - Russia,Lake Baikal and River Angara, South Siberia Phone +7? 243079 or 242186

Tatiana ZINCHENCO, Institute of Ecology of the Volga River Bassin, Russian Academy of Sciences, 445003 Togliatti, Russia - Volga River Catchments and Basin Far East of Russia Eugenyi A. MAKARCHENKO,Institure of Biology and Pedology, Far Eastern Branch of the Russian Academy of Sciences, 690022 Vladivostok, Russia - Far East of Russia Fax:0423 225 8484

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CHÄNGES: NEW: CIVYNAR, Les, Department of Biology, University of ASTON, V/illiam, 3, Canterbury Close, Garstang, New Brunswick, Bag Service No. 45 11 I, Preston, Lancashire. PR3 lDJ, Fredericton, New Brunswick, Canada E3B 6El England.Email :W.A.ASTON @ Staffs. ac. uk Tel: (506) 452-6197. Fax: (506) 453-3583. E-mail: CALLISTO, Marcos, Universidade Federal de Minas [email protected] Gerais, ICB, Depto. Biologia Geral, HANSEN, Oddvar, Norwegian Institute of Nature Lab.Limnologia,/Ecologia de Bentos, CP. 486, CEP. Research (NINA), Tungasletta 2, N- 30.161-910, Belo Horizonte, MG, BraztL 7004 Trondheim, Norway. Tel: +55 31 499 25 95.Fax: +55 31 499 25 67. Fax: +41 73 915433. Email: [email protected] Email : callisto @mono.icb.ufmg.br Interests: Benthic ecology, conservation biology. GARCIA, Xavier-François, Laboratoire d'Hydrobiologie, PRENNER, Monika, Giesshueblerstrasse 13, A-2344 Université Paul Sabatier, 118, route de Narbonne, F- Maria Enzersdorf. Austria. 31.062, Toulouse Cedex, France. Email: a8900723 @unet.univie.ac.at Fax: (33) 05 6l 55 60 96. Email: [email protected] Interests: Biomonitoring, Biological indicators. INT PANIS, Luc, J. Coverliersstraaf 7,8-2540Hove, Belgium. RAMAGE, Deborah L., Department of Zoology, E-mail : luc.intpanis @ aquafin.be The University of Queensland, Queensland 4072, AUSTRALIA NOLTE, Ulrike, "Greylands", Rocksberg, Qld 4510, AUSTRALIA Tel: +617 3365 5649.Fax'. +617 3365 655. Email: dramage @ zoology.uq.edu. au Tel: ++7 54 97 OO 7 4. E,maul: haase @mail.crh.com.au Interest: The culture of chironomids as food for f,rnfish in PORINCHU, David F., Department of Geography, aquaculture University of California at Los Angeles (UCLA), 1255 Bunche Hall, Los Angeles, California 90095-1524, U.S. The directory of chironomid - workers is permanently updated at the www: Tel : (3 I 0) 825-6658. Email : porinchu @ ucla.edu www. o rrc. bc. calfi¡acliwalker/irhanisft e grep, htnl LANGTON Peter H. 5 Kylebeg Avenue, Mountsandel, Coleraine, Co. Londonderry, Northern heland BT52 IJN Tel/fax: +44 01265 328028 V/OLFRAM, Georg new e-mail address: [email protected]

C///P0l/01/l/,9 new s lette r Editorial Board

Co-editors: Current Bibliography: Technical editor: Ruth Cont¡eras-Lichtenberg Odwin Hoffrichter Richard K. Johnson Naturhìstorisches Museum'Wien Institut f. Biologie I University of Agricultural Sciences 2..Zoologische Abteilung (Insekten) Albert-Ludwigs-Universität Freiburg P.O.Box 7050 Burgring 7 P.O.Box 417 Hauptstrasse I 5-75007 Uppsala, Sweden A-1014 Vienna, Austria D -7 9104 Freiburg, Germany Fax: +46 186731 56 Phone +43 0l 521771317 Tel: +49 761 203 2582. Email: richardj ohnson @ ma.slu.se Fax: +43 Ol 523 52 54 Fax: +49 761 203 2596 Email :ruth.contreras @ nhm- Email : hoffrich @ ruf,unlfreibure.de Treasurer: wren.ac.at Trond Andersen Peter University of Bergen H. Langton Museum of Zoology 5 Kylebeg Avenue, Muséplass 3 Mountsandel, Colerane; N-5007 Bergen, Norway Co. Londonderry, Fax: +4'7 55 58 96 77 Northem keland BT52 IJN Email: trond.andersen @ zmb.uib.no Tel/fax: +44 01265 328028 Emdl I 6375. 1453 @ccrnprserve om

2l- Current Bibliography

Current Bibliography: 1 Jan. 1997 - 3l Dec. 1997 by Odwin Hoffrichter [O 1998 by CHIRONOMUS, and O. Hoffrichter - Associated Editor]

Supplement to 1996 Current Bibliograph)¡

Adámek. Z. and Sukop, l. 1996a. The impact of trout fa¡m Arena, J. and Calver, M. C. 1996a. Biological control discharges on benthic community structure in a small potential ofth¡ee species ofnymphal odonates against karstic stream.- Acta Univ. carol., Biol. 40:3-16. Polypedilum nubiftr (Skuse), a nuisance midge (Diptera: Chironomidae\.- Aust. J. Ent. 35:369-371. Ahmed, S. E.-8., El Halfawy, N. and Samira, A. A. 1996a. Effects of some heavy metals on aliesterase Arnaud, P. H. Jr. 1996a. New names for Chironomus sepultus activity ínChironomus riparius Meigen.- J. Egypt.- Meunier, l9l2 and C. sepultus Melander, 1949 (non Germ. Soc. ZooL 20(E):109-123. Chironomus sepultus Heer, i849) (Diptera: Chironomidae).- Pan-Pacif. Ent. 42 : 16I-162. Akil,4., Ayvaz, Y. ve $en, D.1996a. Cip Baraj Gölü (Elazi!) Chironomidae (Diptera) larvalarr. Arnaud, P. H. Jr. and Arnaud, M. M. 1996a. Taxonomic (Chironomidae (Diptera) larvae in Cip Dam Lake names published in the insect order Diptera by Willis (Elazi!).- Turk. J. Zool. 20:211-220. Wagner Wirth (1916-1994), from 1947 through 1995, with type depositories of holotypes.- Mem. ent. Soc. Wqsh. l8: Ali, A. 1996b. A concise review of chironomid midses 8-57. (Diptera, Chironomidae) as pests and their management.- J. Vector Ecol.2l: 105-121. Banera, R. 1996a. Species concurrence and the structure of a community of aquatic insects in tree holes.- J. Vector EcoI. Ali, A. 1996a. Pestiferous Chironomidae (Diptera) and 21:66-80. their management.- In: Rosen, D., Bennett, F. D. and Capinera, J. L. (eds.): Pest management in the Barton, D. R. 1996a. The use of Percent Model Affinity to subtropics - integrated pest management, a Florida assess the effects of agriculture on benthic invertebrate p e r s p e c tiv e, p p. 481 -5 13. Intercept, Andover. communities in headwater streams of southern Ontario, Canada.- Freshwat. Biol. 36: 391 -410. Allison, E. H.,Irvine, K. and Thompson, A. B. 1996a. Lake and the deep-water demersal fish Bechara, J. A. 1996a. The relative importance of water community of Lake Malawi.- J. Fish Biol. 48: quality, sediment composition and floating vegetation in 1006-1010. explaining the macrobenthic community structure of floodplain lakes (Paraná River, Argentina).- Hydrobiolo gia Allison, E. H., kvine, K., Thompson, A. B. and -13-l: 95-109. Ngatunga, B. P. 1996a. Diets and food consumption rates of pelagic fish in Lake Malawi, Africa - Belyanina, S. I. i Polukonova, N. V. 1996b. Skhodstvo i Freshwat. BioI. 3 5: 489-5 15. razlichie vidov Chironomus grqppy plumosus na urovne kariotipa. (Similarity and difference of species of the Alzhanova-Ericsson, A. T., Sun, X., Visa, N., Kiseleva, E., Chironomus plumosus group on karyotype level.)- .)- In: Wurtz, T. and Daneholt, B. 1996a. A protein of the SR Shobanov, N. A. i Zinchenko, T. D. (eds.): Ekologiya, family of splicing factors binds extensively to exonic evolyutsiya i sistemqtika khironomid, pp. 116-120.Inst. Balbiani ring pre-mRNA and accompanies the RNA from Ekol. Volzh. Basseina, Tol'yatti, Inst. Biol. vnutr. Vod, the gene to the nuclear pore.- Genes Dev. I0:2881-2893. Borok. Andersen, T. 7996a. New species of Diplosmitti¿ Sæther, x Bervoets, L., Baillieul, M., Blust, R. and Verheyen, 1981 from Costa Rica (Chironomidae, Orthocladiinae).- R. 1996a. Evaluation of effluent toxicity and ambient toxicity in a Acta zool. Acqd. Sci. Hung. 42: l.2l-132. polluted lowland river.- Envir. Pollut. 9I:333-341. Andersen, T. 1996b. A new species of Monodismesa Kieffer, / Bervoets, L., Blust, R. and Verheyen, 1922 from southern Chile (Diptera: Chironomidae: R. 1996a. Uptake of zinc by the midge lawae Chironomus Prodiamesinae').- Revta chil. Ent. 23:43-49. riparius at different salinities: Role of speciation, acclimation, and calcium.- Ankley, G. T. 1996a. Evaluation of metaVacid-volatile sulhde Envir. Toxic. Cherry, 1 5 : 1423-1428. relationships in the prediction of metal bioaccumulation by Bervoets, L., Blust, R. and Verheyen, R. 1996b. benthic macroinvertebrates.- Envir. Toxic. Chemy I5: Effect 2138-2146. of temperature on cadmium and zinc uptake by the midge larvae Chironomus riparius.- Archs envir. Aoki, K. and Koike, K. 1996a. (Perforating behavior of Contam. Toxic. 3 l: 502-5 I I . Einfeldia sp. larvae (Diptera: Chironomidae) in Lake Bervoets, L., Wils, C. and Verheyen, R. 1996a. Reizenji, Nagano Prefecture.)- Sci. Rep. Fac. Educ. Tolerance of Chironomus Gunma Univ. 44: 103-113. riparius larvae (Diptera: Chironomidae) to salinity.- Bull. envir. Contam. Toxic. 57:829-835.

-22 - Current Bibliography

Besser, J. M., Ingersoll, C. G. and Giesy, J. P. 1996a. Brandimarte, A. L. and Shimizu, G. Y. 1996a. Effects of spatial and temporal variation of acid- Temporal and spatial variations in littoral benthic volatile sulhde on the bioavailability ofcopper and communities of Paraibuna Reservoir (São Paulo, zinc in freshwater sediments.- Envir. Toxic. Chemy Brazil).- Trop. Ecol. 37:215-222. I5:286-293. Brink, P. J. van den, Wijngaarden, R. P. A. van, Bhattacharyay, G., Mazumdar, A. and Chaudhuri, P. K. Lucassen, V/. G. H., Brock, T. C. M. and 1996a. Morphology of Srlctuchironomus polystictus Leeuwangh, P.1996a. Effects of the insecticide (KEFFER) from India (Diptera: Chironomidae).- Polskie Dursban@ 4E (active ingredient chlorpyrifos) in Pismo ent. 65:319-326. outdoor experimental ditches: II. Invertebrate community responses and recovery.- Envir. Toxic. Bidawid-Kafka, N. 1996a. Zur Kenntnis der neotropischen Chem1, 15: 1143-1153. Arten der Gattung Polypedilum Kieffer, 1912. Te|l2. (Diptera, Chironomida e). - Ent o m ofauna I 7 : | 65 -240. ¡(.lrooks, S. J. 1996a. Three thousand years of environmental history in a Cairngorms Lochan revealed by analysis Bitu5ft, P. 1996b. Limnology of the Turiec river basin (Wesr of non-biting midges (Insecta: Diptera: Chironornidae).- Bot. Carpathians, Slovakia). Macrozoobenthos - temporal J. Scotl. 48:89-98. fauna. Midges (Chironomidae).- Biológia, Bratisl. 51, Suppl. 2:68-70. Bubinas, A. 1996 (1995)a. (Nutrition of commercial fish in the Kaunas'Water Reservoir. I. Young bream.)- Ekologiya Bitu5ík, P. 1996c. Je interakcija medzi larvami pakomarov 1995,3:61-14. (Diptera: Chironomidae) a rakom riecnym (Astacus astacus) foreziou? (Is the interaction between chironomid Bund, W. J. van de and Spaas, S. J. H. 1996a. Benrhic larvae (Diptera: Chironomidae) and river crayfish (Astacus communities of exposed littoral sand-flats in eighteen astacus) phoresy?- Entomofauna carpath. 8: 154-157 . Dutch lakes.- Neth. J. aquat. Ecol. 30: 15-20.

Blay, J. Jr. and Dongdem, F. 1996a. Preliminary observations Burton, G. A. Jr., Norberg-King,'f .I.,Ingersoll, C. G., on the benthic macrofauna of a polluted coastal lagoon in Benoit, D.4., Ankley, G. T., Vy'inger, P. V., Kubirz, J., Ghana (West Africa).- Trop. Ecol. 37: 127-133. Lazorchak, J. M., Smith, M. E., Greer,8., Dwyer, F. J., Call, D. J., Day, K. E., Kennedy, P. and Borisov, R. R. 1996a. Vliyanie srabotki urovnya v Srinson, M. 1996a. Interlaboratory study ofprecision: Hyalella vodokhranilishchakh na obitayushchikh v pribrezh'e azteca and Chironomus tentans freshwater sediment toxicitv assavs.- lichinok khironomid. (The effect of water level change in Envir. Toxic. Chemy 1 5: 1335-1343: 2319. the reservoirs on the near-shore living chironomid larvae.)- In: Shobanov, N. A. i Zinchenko, T. D. (eds.): Ekologiya, Bylén, E. K. C. and Larsson, J. I. R. 1996a. Ultrastructural evolyutsiya i sistemqtikq khironomid, pp. 128-l3lx. Inst. study and description of Mrazekia tetraspora Leger & Ekol. Volzh. Basseina, Tol'yatti, Inst. Biol. vnutr. Vod, Hesse, 1922 and transfer to a new genus Scþionospora î. Borok. g. (Microspora, Caudosporidae).- Eur. J. Protistol. 32'. 104-1 15. Borowicz, B. P. 1996a. Isolation of the DNA fragment reflecting the open reading frame 1 ofthe l-l8C gene of Callisto, M. I996a. Macroinvertebrados bentônicos em quq.tro Chironomus tentans by the polymerase chain reaction. l. ecossistemas lóticos amazônicos sob influência das The technology for the preparation of the samples.- Pr. atividades de uma mineração de bauxita (porto nauk. Inst. Ochr. Roslin 36:69-76. Trombetas, Pard, Brasil).- Ph. D. Thes., Univ. Fed. Rio de Janeiro. 140 pp. Borowicz, B. P. 1996b. Isolation of the DNA fragmenr reflecting the open reading frame I ofthe l-l8C gene of Callisto, M., Serpa-Filho. 4., Oliveira, S. J. de and Esreves, F. Chironomus tentans by the polymerase chain reaction. 2. A. 1996a. Chironomids on leaves of Typha domingensis in The technology required to obtain the DNA fragment.- pr. a lagoon of Rio de Janeiro State (Brazil) .- Stud. neotrop. nauk. Inst. Ochr. Roslin 36:77-82. Fauna Envir. 3 l: 5l-53.

Borowicz, B. P. 1996c. Isolation of the DNA fragment Caquet, T., Lagadic, L., Jonot, O., Baturo,'W., Kilanda, M., reflecting the open reading frame I ofthe 1-l8C gene of Simon, P., Le Bras, S., Echaubard, M. and Ramade, F. Chironomus tentans by the polymerase chain reaction. 3. 1996a. Outdoor experimental ponds (mesocosms) designed The effect of the applied technologies. - Pr. nauk. Inst. for long-term ecotoxicological studies in aquatic Ochr. Roslin 36:83-93. environment. - Eco toxic. env ir. Saf. 3 4 : 125 -133.

Botella, L.-M. and Nieto, A. 1996a.. The C-terminal DNA- Carter, J. L., Fend, S. V. and Kennelly, S. S. 1996a. The binding domain of Chironomøs BR gene products shows relationships among three habitat scales and stream benthic preferential affinity for (dA.dT)-rich sequences .- M olec. invertebrate community structure.- Freshwat. Biot. 35: Gen. genet. 25 1: 422-42i . to9-124. Bradt, P. T.l996a: Limestone to mitigate lake acidification: Casey, R. J. and Kendall, S. A. 1996a. Comparisons among macrozoobenthos response in treated and reference lakes.- colonization ofa¡tihcial substratum types and natural Hydrobiolo gia 3 I 7 : I I 5 -126. substratum by benthic macroinvertebrates.- Hydrobiolo gia 341:57-64.

23 Current Bibliography

Cavalli, L. and Chappaz, R. 1996a. Diet, growth and Dobrowolski , Z. 1996a. Species composition and co- reproduction of the Arctic charr in a high alpine occurrence of Chironomidae larvae in mid-lake benthos of lake.- "/. Fish Biol. 49:953-964. several coastal Baltic lakes.- Ekol. pol. 44: 53-72. "X Cellot, B. l996a.Influence of side-arms on aquatic Dorn, P. B., Rodgers, J. H. Jr., Dubey, J. S., Gillespie, W. B. macroinvertebrate drift in the main channel of a Jr. and Figueroa, A. R. 1996a. Assessing the effects of a large river.- Freshwat. Biol. 35: 149-164. C1a-15 linear alcohol ethoxylate surfactant in stream mesocosms.- Ecotoxic. envir. Saf. 34: 796-204. À Chaloner, D. T. and Wotton, R. S. 1996b. Substratum preferences by larvae of three species of midge (Diptera: Drake, P. and Arias, A. M. 1996a. The effect of epibenthic Chironomidae) - Hyi¡66¡o¡o gia 23 9: 93-99. predators and macroalgal cover on the benthic macroinvertebrate community of a shallow lagoon in the Charlebois, P. M. and Lamberti, G. A. 1996a. Invading Bay of Cádiz (SV/ Spain).- Hydrobiologia 333:165-180. crayfish in a Kichigan stream: direct and indirect effects on periphyton and macroinvertebrates.- J. N. Am. benthol. Dvor'ák, J. 1996a. An example of relationships Soc. I5:551-563. between macrophytes, macroinvertebrates and their food resources in a shallow eutrophic lake.- Clinton, S. M., Grimm, N. B. and Fisher, S. G. 1996a. Hydrobiologia 3 3 9: 2'7 -36. Response of a hyporheic invertebrate assemblage to drying disturbance in a desert stream.- J. N. Am. benthol. Soc. l5: Dubé, M. G. and Culp, J. M. 1996a. Growth responses of 700-712. periphyton and chi¡onomids exposed to biologically treated bleached-kaft pulp mill effluent. - Envir. Toxic. Coffman, W. P. and Ferrington, L. C. Jr. 1996a. Chemy 15:2019-2027. Chironomidae.- In: Merritt, R. \M. and Cummins, K. V/. (eds.): An introduction to the aquatic insects Dukowska, M., Sitkowska, M., Grzybkowska, M. and of North America, 3rd. ed., pp. 635-754. Temech, A. 1996a. Macroinvertebrates (Chironomidae) KendalVHunt Publ. Comp., Dubuque. and their trophic conditions in the Warta River.- Acta Univ. lodz., Folia limnol. 6:63-76. Collier, K. J. and Wakelin, M. D. 1996a. Instream habitat use by blue duck (Hymenolaimus Dumnicka, E. 1996a. Upstream-downstream movement malacorhynchos) in a New Zealand river.- of macrofauna (with special reference to Freshwat. Biol. 3 5 : 277 -287 . oligochaetes) in the River Raba below a reservoir.- Hydrobiolo gia 3 3 4 : I 93- 198. Cranston, P. S. 1996a. Immature stages of two unusual spec ies of D ic r o t e n di p e s (Dipter a: Chironomidae) Durnova, N. A. i Belyanina, S.I. 1996a. from Australia.- Aust. J. Ent. 35 263-270. Morfologicheskie i kariotipicheskie osobennosti vida Glyptotendipes glaucus Meigen iz Descamps, M., Fabre, M. C., Grelle, C. and Gerard, S. Novouzenskoi populyatsii Saratovskoi 1996a. Cadrnium and lead kinetics during oblasti. (Morphological and karyotypical peculia¡ities experimental contamination and decontamination of of the species Glyptotendipes glaucus Meigen from the centipede Lithobius forficatus L.- Archs envir. the Novouzensk population of the Saratov Contam. Toxic. 3 I : 350-353. District.)- In: Shobanov, N. A. i Zinchenko, T. D. De Szalay, F. 4., Batzer, D. P. and Resh, V. H.1996a. (eds.): Ekologiya, evolyutsiya i sistematika Mesocosm and macrocosm experiments to exarnine effects khironomid, pp. 97 -101. Inst. Ekol. Volzh. of mowing emergent vegetation on wetland invertebrates.- Basseina, Tol'yatti, Inst. Biol. vnutr. Vod, Borok. Envir. Ent. 25: 303-309. Eaton, L.1996 (1994)a. A preliminary survey of De Szalay, F. A. and Resh, V. H. I996a. Spatial and temporal benthic macroinvertebrates of Currituck Sound. variability of trophic relationships among aquatic North Carolina.- J. Elisha Mitchell scient. Soc. I I0: macroinvertebrates in a seasonal ma¡sh.- Wetlands l6: l2I-129. 458-466. Egyhazi, E., Ossoinak, A., Makela, T. P. and pigon, A. Dhillon, S. S., Kaur, H., Bath, K. S. and Mander. G. 1996a. 1996a. Differential CDKT and cyclin H Aquatic animal diversity and its conservation at Harike occupancies ofthe active protein coding genes.- wetland.- Envir. Ecol. I4: 619-623. Molec. Biol. Cell 7 (Suppl.):630A.

Dickman, M. and Rygiel, G. 1996a. Chironomid larval Enders, G, and Wagner, R. 1996a. Mortality of deformity frequencies, mortality, and diversity in Apatania fimb riata (Insecta: Trichoptera) during heavy.metal contaminated sediments of a Canadian embryonic, larval and adultrr life stages.- Freshwat. riverine wetland.- Envir. Ent 22:693-703. Biol. 36:93-104. Dieter, C. D., Duffy, W. G. and Flake, L. D. 1996a. Eriksson, N. E. and Holmen, A 1996a. Skin prick tests The effect of phorate on wetland with standardized extracts ofinhalant allergens in macroinvefebrates.- Envir. Toxic. Chemy 15: 308- 7099 adult patients with asthma or rhinitis: cross- 312. sensitizations and relationships to age, sex, month

-24 - Current Bibliography

of birth and year of testing.- J. Invest. Allergol. balatonicus. (New banding sequences in the Clin. ImmunoL. 6: 36-46. Chironomus bqlatonicus karyofund.)- Ts itolo gi¡,a -i8:869-883. Farga5ová, A. and Kizlink, 1.I996a. Acute toxic effects of organotin compounds on benthic . d Grubaugh, J. W., Wallace, J. B. and Houston, E. S. organisms: Tubiftx rubifex and Chironomus / l996a.Longitudinalchangesofmacroinvertebrate plumosus.- Biológia, Bratisl. 5 l: 611-681. communities along an Appalachian stream continuum.- Can. J. Fish. aquat. Sci. 53:896-909. Feminella, J. V/. 1996a. Comparison of benthic macroinvertebrate assemblages in small streams along a Gruessner, B. and Watzin, M. C. 1996a. Response of gradient of flow permanence.- J. N. Am. benthol. Soc. I5: aquatic communities from a Vermont stream to 651-669.Friedl, H., Hankeln, T., Martin J. and Schmidt, E. environmentally realistic atrazine exposure in R. 1996a. Organization and intron evolution of the laboratory microcosms.- Envir. Toxic. Chemy I5: hemoglobin multigene family in insects.- Molec. Biol. CelI 410-416. 7 (Suppl.):297 A. Grzybkowska, M., Temech, A. and Dukowska, M. Fruget, J.-F., Dessaix, J. and Plenet, S. 1996a. I996b. Chironomid production in four lowland Macroinve¡tebrate communities of the Doubs River prior rivers (Central Poland).- Polskie Archwm to completion of the Rhine-Rhone connection.- Regul. Hydrobiol. 43: 245-255. Rivers Res. Mgmt 12:617-631. Guilizzoni, P., Marchetto,4., Lami,4., Cameron, N. Galindo, P.4., Melero, R., García, R., Feo, F., Gómez, G., Appleby, P. G., Rose, N. L., Schnell, O.4., E. and Fernández. F. 1996a. Contact urtica¡ia from Belis, C.4., Giorgis, A. and Guzzi,L.l996a.The chironomids. - Contact Dermatitis 34: 29'7 . environmental history of a mountain lake (Lago Paione Superiore, central Alps, Italy) for the last c. Garner, P. 1996a. Microhabitat use and diet of 0+ 100 years: a multidisciplinary, palaeolimnological cyprinid fishes in a lentic, regulated reach ofRiver study.- J. Paleolimnol. I 5: 245-264. Great Ouse, England.- J. Fish Biol. 48:367-382. Gunderina, L. I. 1996a. Genetic consequence Gendron, J.-M. 1996a. Les Chironomidés (Diptera) de of gamma-irradiation of Chironomus thummi viability I'Aude, rivière méditerranéene des Pyrénées and reproduction.- Røss. J. Genet. 32: IO52-I051. orientales. Impact d' une crue catastrophique.- from G enetika 3 2 : 1213-1219.] Thèse Doct. Univ., Univ. Toulouse. 196 pp. [Translated Gunderina, L. I., Kiknadze,I.L, Aimanova, K. G., Giberson, D. J., Maclnnis, A. J. and Blanchard, M. Istomina, A. G., Proviz, V. I., Salova, T.4., 1996a. Seasonal frequency and positioning of Rakisheva, A. Zh. i Butler, M. G. 1996a. parasitic midges (Chironomid ae) on P te ronarcy s Tsitogeneticheskaya differentsiatsiya prirodnykh biloba nymphs (Plecoptera: Pteronarcyidae).- N. i "L laboratornykh populyatsii Camptochironomus Am. benthol. Soc. l5:529-536. tentans (Fabricius) (Chironomidae: Diptera). Gibson, R. J., V/illiams, D. D., McGowan, C. and (Cytogenetic differentiation of natural and Davidson, V/. S. 1996a. The ecology ofdwarf laboratory populations of Cømptochironomus fluvial Atlantic salmon, Salmo salar L., cohabiting tentans (Fabricius) (Chironomidae: Diptera).)- with brook trout, Salvelinus fontinalis (Mitchill), in Genetika 32: 53-67. southeastern Newfoundlasnd, Canada.- Polskie Hagan, D. V. 1996a. Fifty-hve years Archwm Hydrobiol. 43: 145-166. of entomological science: the publications of Willis Wagner Wirth.- Mem. Giddings, J. M., Biever, R. C., Annunziato, M. F. and ent. Soc. Wash. 18:60-75. Hosmer, A. J. 1996a. Effects of diazinon on large Hamer, M. J. and Heimbach, F.1996a. Ring resting a outdoor pond microcosms.- E¿yjr. Toxic. Chemy l5:'618-629. standardised test method for a toxicity test on sediment-dwelling Chironomus riparius by spiking Gillespie, W. B. Jr., Rodgers, J. H. Jr. and Crossland, N. O. the overlying water.- In: Munawar, M. and Dave G. 1996a. Effects of a nonionic surfactant (C1a-154E-7) on (eds.): Ecovlsion World Monograph Series: aquatic invertebrates in outdoor stIeam mesocosms.- Development and progress in sediment quality Envir. Toxic. Chemy I5:7418-1422. a s s e s s,ne nt : Ratio na I e, c lnll e n g e s, t e c hniq ue s and strategies, pp.195-202. SPB Acad. Goedkoop, W. and Johnson, R. K. 1996a. Pelagic- Publ., Amsr. benthic coupling: Profundal benthic community Hamilton, R. IV, Whitaker, M., Farmer, T. C., Benn, response to spring diatom deposition in A. A. and Duffield, R. M. 1996a. A reporr of mesotrophic Lake Erken.- Limnol. OceanoRr. 4I: Chauliodes (Megaloptera: Corydalidae) in the 636-647. purple pitcher plant, Sanacenia purpurea L. (Sarraceniaceae).- J. Kans. ent. Soc. Golygina, V. V.,Istomina, A. G., Rakisheva, A. Zh. 69:25j-259. and Kiknadze, L I. 1996a. Novye posledovatel'nosti diskov v kariofonde khironomidy Chironomus

-25 - Current Bibliography

Hauge, T. O. and Rygg, T. A. 1996a. Food- and sistematika khironomid, pp. 5-1 . Inst. Ekol. Volzh. habitat-segregation in sympatric grayling and Basseina, Tol'yatti, Inst. Biol. vnutr. Vod, Borok. brown trout.- -/. Fish Biol. 49:301-318. Izvekova, E. i. 1996b. Khironomidy nekotorykh Kubanskikh Havens, K. E., Aumen, N. G., James, R. T. and Smith, limanov Akhtarsko-Gribenskoi gruppy. (Chironomids of V. H. 1996a. Rapid ecological changes in a large some Kuban limans of the Akhtarsko-Gribensk group.)- subtropical lake undergoing cultural In: Shobanov, N. A. i Zinchenko, T. D. (eds.): Ekologi¡,a, eutrophication.- Ambio 25: 150-155. evolyutsiya i sistematika khironomid, pp. 138-139. Inst. Ekol. Volzh. Basseina, Tol'yatti, Inst. Biol. vnutr. Vod, Haworth, E. Y., Pinder, L. C. V., Lishman, J. P. and Borok. Duigan, C. A. 1996a. The Anglesey lakes, Wales, UK - a palaeolimnological study of the Izvekova, E. I., Kuz'minykh, A. A. i Nikolaev, S. G. 1996a. eutrophication and nature conservation status.- Khironomidy nekotorykh malykh rek basseina r. Oki i Aquat. Conserv. ó: 61-80. vozmozhnost' ispol'zovaniya ikh lichinok v kachestve indikatorov zagryazneniya. (Chironomids of some small Hirabayashi, K. and Vy'atanabe, S. 1996a. Massive rivers in the River basin and possibility of using their flights of chironomid midges (Diptera) found on the larvae as pollution indicators.)- In: Shobanov, N. A. i shoreline of Lake Kawaguchi, Japan during the Zinchenko, T. D. (eds.): Ekologiya, evolyutsiT,a i spring season.- Med. Ent. Zool. 47:223-230. sistemotika khironomid, pp. 132-137 . Inst. Ekol. Volzh. Hirabayashi, K., Ichimura, T. and Hayashi, H. 1996a. Basseina, Tol'yatti, Inst. Biol. vnutr. Vod, Borok. Studies on the swimming behavior of Janecek, B. 1996a. Benthosbiozönotische Aufnahme der Alten P haenop s ectra kizakiensis larvae (Diptera: Donau.- In: \ù/aidbacher, H. (ed.): Fischökologische, Chironomidae) in Lake Kizaki, Japan.- Jap. J. und benthosbiozönotische Aufuahmen im Limnol. 57:99-106. fischereiliche Rahmen der " Eisenchlorid-Behandlung" der Alten Donau Hövemeyer, K, 1996a. Die Dipterengemeinschaft eines 1996. Ber. Auftr. MA45 Stadt Wien. 56 + 18 pp. Erlenuferwaldes in Südniedersachsen.- Braunschw. Jansen, W., Kappus, B. and Böhmer, J. 1996a. Fish naturk. Schr.5:7I-84. diets and densities ofbenthos upstream and Hudson, L. A. and Ciborowski, J. J. H. 1996b. Teratogenic downstream of a man-made barrier on the Glems and genotoxic responses oflarval Chironomus salinarius River, Baden-Württemberg, Germany.- P olskie group (Diptera: Chironomidae) to contaminated sediment.- Arc hwm Hydro b io l. 4 3 : 225 -244. Envir. Toxic. Chemy 15: 1375-1381. Jellyman, D. J. 1996a. Diet of longfinned eel, Anguilla Humphries, P. 1996a. Aquatic macrophytes, dieffinbachii, Lake Rotoiti, Nelson Lakes, New macroinvertebrate associations and water levels in a 7.ealand.- N. Z. Jl man Freshwat. Res. 30:365-369. lowland Tasmanian riv er.- Hy drob io lo gia 3 2 I : 219 -233. Jenkins, R. K. B. and Ormerod, S. J. 1996a. The Hurd, M. K., Perry, S. A. and Peny, W. B. 1996a. Nontarget influence of a river bird, the dipper (Cinclus effects ofa test application ofdiflubenzu¡on to the forest cinclus), on the behaviour and drift of its canopy on stream macroinvertebrates.- Envir. Toxic. invertebrate prey.- F reshwat. Biol. 3 5 : 45 -56. Chemy 15:1344-1351. Jimenez, C. and Springer, M. 1996a. Depth related Il'inskaya, N. B. 1996a. (The somatic mosaicism in salivary distribution of benthic macrofauna in a Costa Rican gland cells of Chironomus plumosus.)- Tsitologiya 38:70- crater lake.- Revta Biol. trop. 44: 613-677. 1À Johnson, A. A. and Kleve. M. G. 1996a. Strelkovimermis Il'inskaya, N. B. i Petrova, N. A. 1996a. Zakonomernosti acuticqude n. sp. and Strelkovimermis buccalis n. sp. proyavleniya inversionnogo polimorfizma v tsentre i po (Nematoda: Mermithidae) from adult chironomids krayam areala Chironomus plumosus. (Regularities of the (Diptera: Chironomidae) from Lake ltasca, Minnesota.- "/. display of chromosomal polymorphism in the centre and at Parasit 82:418-483. the margins of the distribution area of Chironomus Jones, D. H., Atkinson, R. B. and Cairns, J. Jr. 1996a. plumosus.)- In: Shobanov, N. A. i Zinchenko, T. D. (eds.): Macroinvertebrate assemblages of surface mine wetlands Ekologiya, evolyutsil,a i sistematika khironomid, pp. 8-17. of Southwest Virginia, USA.- ,f. envir. Sci. Inst. Ekol. Volzh. Basseina, Tol'yatti, Inst. Biol. vnutr. 8: l-14. Vod. Borok. Jordan, J. and Lake, P. S. 1996a. Grazer-epilithon inreractions in an Australian upland stream.- Mar. Freshwat. R es. 47: Imbert, J. B. and Stanford, J. A. 1996a. 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Chironomus piger Strenzke i Chironomus riparius and Tonn, V/. M. 1996a. Predation risk and feeding Meigen. (Differential diagnosis of the homosequential patterns of crucian carp.- J. Fish Biol.48: 818-828. species Chironomus piger Strenzke and Chironomus riparius Meigen.)- .)- In: Shobanov, N. Zinchenko, Pelegrí, S. P. and Blackburn, T. H. 1996a. Nitrogen cycling in A. i T. D. (eds.): Ekologiya, evoþta¡5¡yo lake sediments bioturbated by Chironomus plumosus i sistematika khironomid, pp. l09-ll5.Inst. Ekol. Volzh. larvae, under different degrees of oxygenation.- Basseina, Tol'yani, Insr. Biol. vnutr. Vod. Borok. Hydrobiolo gia 3 3 5 : 23 I -238. Popchenko, V. I i Zinchenko, T. D. 1996a. Zoobentos Penczak, T., Grzybkowska, M. and Galicka,'W. 1996a. volzhskikh vodokhranilishch. (Zoobenthos Fish-benthos production relationships in an alluvial of Volga reservoirs. 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Vie 319: 1035-1042. makrozoobentosa eksperimental'nykh mezokosm pri razlichnykh plotnostyakh dreisseny i molodi ryb. Richards, C., Johnson, L. B. and Host, G. E. 1996a. (Structure and role of experimental mesocosms on the Landscape-scale influences on stream habitats and macrozoobenthos composition with different densities of biota.- Can. J. Fish. aquat. Sci.53, Suppl. I:295- Dreisseina and young fish.)- In: Shobanov, N. A. i 31 1. Zinchenko, T. D. (eds.): Eblogiya, evolyutsiya i Roseman, E. F., Mills, E. L., Forney, J. L. and sistematika khironomid, pp. 166-178.Inst. Ekol. Volzh. Rudstam, L. G. 1996a. Evaluation of competition Basseina, Tol'yatti, Inst. Biol. vnutr. Vod, Borok. between age-O yellow perch (Percaflavescens) and Shilova, A. I. i Shobanov, N. A. 1996a. Katalog khironomid gizzard shad (Dorosoma cepedianum) in Oneida roda Chironomus Meigen 1803 (Diptera, Chironomidae) Lake, New York.- Can. J. Fish. aquat. Scl. 5-1: 865- Rossii i byvshikh respublik SSSR. (Catalogue of 814. chironomids of the genus Chironomus Meigen 1803 Sæther, O. A. and Andersen, T. 1996a. First Afrotropical (Diptera, Chironomidae) of Russia and the former USSR records of Doithrix and Georthocladius. with notes on the republics.)- In: Shobanov, N. A. i Zinchenko, T. D. (eds.): P seudorthocladius group (Diptera: Chironomidae).- Ekologiya, evolyutsiya i sistematíkq khironomid, pp.28- Tijdschr. Ent I 39: 243-256. 43. Inst. Ekol. Volzh. Basseina, Tol'yatti, Inst. Biol. vnutr. Vod, Borok. Saglio, P., Trijasse, S. and Azam,D. 1996a. Behavioral effects of waterborne ca¡bofuran in goldhsh.- Arclrs Shobanov, N. 4., Shilova, A. I. i Belyanina, S. I. 1996a. envir. Contam. Toxic. 31:232-238. Ob"em i struktura roda Chironomus Meigen (Diptera, Chironomidae): Obzor mirovoi fauny. (Extent and Sasa, M. and Nishino, M. 1996a. Two new species of structure of the genus Chironomus Meigen (Diptera, Chironomidae collected in winter on the shore of Chironomidae). Survey of the world fauna.)- In: Lake Biwa, Honshu, Japan..- Med. Ent. Zool. 47: Shobanov, N. A. i Zinchenko, T. D. (eds.): Ekologiya, 311-322. ev o ly ut s iy a i s i s t e mat ikq khir ono mid, p p. 44 -9 6. Inst. Ekol. Schlacher, T. A. and Wooldridge, T. H. 1996b. Axial Volzh. Basseina, Tol'yatti, Inst. Biol. vnutr. Vod, Borok. zonation patterns of subtidal macrozoobenthos in Shuiskii, V. F. 1996a. Vybor adekvatnogo pokazarelya the Gamtoos Estuary, South Africa.- Estuaries l9'. pervichnoi produktsii pri izuchenii ee vliyaniya na skorost' 680-696. produtsirovaniya lichinochnykh psevdopopulyatsii Schlacher, T. A. and Wooldridge, T. H. 1996c. How khironomid. (Selection of an adequate index of primary accurately can retention of benthic macrofauna by a production for the study of its effect on the productivity of particular mesh size be predicted from body size of chironomid larval pseudopopulations.)- In: Shobanov, N. organisms?- Hydrobiologia 323 : 149-154. A. i Zinchenko, T. D. (eds.): Ekologiya, evolyutsiya i siste matika khironomid, pp. 147 -153. Inst. Ekol. Volzh. Schmidt, E. R. 1996a. A simplifred and efhcient Basseina, Tol'yatti, Inst. Biol. vnutr. Vod, Borok. protocol for nonradioactive in siru hybridization to polytene ch¡omosomes with a DlG-labeled DNA Sibley, P. K., Ankley, G. T., Cotter, A. M. and Leonard, E. N. probe.- In: Boehringer Mannheim Biochemica 1996a. Predicting chronic toxicity of sediments spiked (ed.): Nonradioactive in situ hybridization. with zinc: An evaluation of the acid-volatile sulfide model Application mnnual, pp. 97 -99. 2nd ed. using a life-cycle test with the midge Chironomus tentans.- Envir. Toxic. Chenry, I 5: 2102-2112. Seefeld, F. und Mueller, A. C. V/. 1996a. Ergebnisse und Erfahrungen mit Wasser-Sediment-Systemen: Simenstad, C.4., Cordell, J. R., Tear, L., tWhitkamp, L.4., Rückstandsdynamik von Dicofol und Parathion.- Mitt. Paveglio, F. L., Kilbride, K. M., Fresh, K. L. and Grue, C. biol. Bundesanst. Land- Forstyv. Berl.-Dahlem 321:390. E. 1996a. Use of Rodeo@ and X-77@ spreader to control smooth cordgrass (Spartina alternifolia) in a southwestern Sergeeva, I. V. 1996b. Kharakteristika kariotipov khironomid \Vashington estuary: 2. Effects on benthic microflora and podsem. Tanypodinae (Diptera, Chironomidae) mirovoi invertebrates .- Envir. Toxic. Chemy 15: 969-978. fauny. (Karyotypes of midges of the subfamily Tanypodinae (Diptera, Chironomidae) of the world fauna.)- Ent Obozr. 75:903-907.

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Simmons, K. R. and Doyle, K. 1996a. Limestone treatment of Sukhacheva, G. A. 1996a. Study ofthe natural diet ofadult 'Whetstone Brook, Massachusetts. III. Changes in using an immunological method.- invertebrate fauna.- Re stor. Ec ol. 4 : 284-292. Odonatologica 25 : 391 -403.

Simola, H., Meriläinen. J. J., Sandman, O., Marttila, V., Surakarn, R. and Yano, K. 1996a. Drought tolerance of larvae Karjalainen, H., Kukkonen, M., Julkunen-Tiitto, R. and of Chironomis kiiensis Tokunaga (Diptera: Chironomidae) Hakulinen, J. 1996a. Palaeolimnological analyses as in the laboratory.- Proc. 20th Int. Congr. Ent.: 347. information source for large lake biomonitoring.- Firenze. Hy drobiolo g ia 3 22 : 283 -292. Surakarn, R., Yano, K. and Yamamoto, M. 1996a. Species Singh, O. P., Visa, N., Amero, S. A. and Daneholt, B. 1996a. composition and seasonal abundance of the Chironomidae Differential distribution of HNRNP proteins on (Diptera) in a paddy held and surrounding waters.- transcriptionally active loci of Chironomus tentans.- Makunagi/Acta dipterol. I 9: 26-39. Molec. Biol. CelI T (Suppl.):629A. Tank, J. L. and Winterbourn, M. J. 1996a. Microbial activity Slepukhina, T. D., Belyakova,I. V., Chichikalyuk, Yu.4., and invertebrate colonization of wood in a New Zealand Davydova, N. N., Frumin, G. T., Kruglov, F. M., forest stream.- N. Z. Jl mar. Freshwat. Res. 30: 2'71-280. Kurashov, E.4., Rubleva, E. V., Sergeeva, L. V. and Tanner, D. K. and Knuth, M. L. 1996a. Subetto, D. 1996a. Bottom sediments and biocoenoses of Effects of esfenvalerate on the reproductive norther Ladoga and their changes under human impact.- success ofthe bluegill sunfish, Lepomis Hydrobiologia 322 : 23-28. macrochirus in littoral enclosures.- Arclzs enyir. Contam. Toxic. 31:244-251. Smith, S., Chen, M.-H., Bailey, R. G. and Wiliams, W. p. Thiel, R., Mehner, T., Köpcke, B. and Kafemann, 1996a. Concentration and distribution ofcopper and R. 1996a. Diet niche relationships among early cadmium in water, sediments, detritus, plants and animals life stages of fish in German estuaries.- Mar. Freshwat. in a hardwater lowland river.- Hydrobiologia 341:il-80. Res. 47: 123-136. Traunspurger, W. and Drews, C. 1996a. Sota, T. 1996a. Effects ofcapacity on resource input and the Toxicity analysis of freshwater and marine aquatic metazoan community structure in phytotelmata.- sediments with meio- and macrobenthic Res. Popul. Ecol. 38:65-73. organisms: a review.- Hydrobiologia 328: 215-261. Sota, T. and Mogi, M. 1996a. Species richness and altitudinal Tremblay,4., Lucotte, M., pichet. variation in the aquatic metazoan community in bamboo Meili, M., Cloutier, L. and P. 1996a. Total mercury and methylmercury phytotelmata from North Sulawesi.- Res. Popul. Ecol. 38: contents of 215-281. insects from boreal lakes: ecological, spatial and temporal patterns.- Wat. Qual. Res. J. Can. 3I:851-873. Srivastava, V. K. and Singh, S. R. 1996a. On the popularion Tremblay, 4., Lucotte, dynamics of larvae of Chironomrzs sp. (Chironomidae, M. and Rheault, I. 1996a. Methylmercury in a benthic food Diptera, Insecta) in relation to water quality and soil web of two hydroelectric reservoirs and texture of Ganga River (between Buxar and Ballia).- Proc. a natural lake of northern (Canada).- poilut. Ind. natn. Sci. Acad., Pt. B. Biol. Sci. 62:259-269. Québec Wqt. Air Soil 91:255-269. Stab, J. ,A.., Traas, T. P., Stroomberg, G., Kesteren, J. van, Turberg, 4., Schroeder, I., Wegener, S. and Londershausen, Leona¡ds, P., Hattum, B. van, Brinkman, U. A. T. and M. 1996a. Presence Cofino, WE. P. 1996a. Determination of organotin of muscarinic acetylcholine receptors in the cattle fick Boophilus microplus compounds in the foodweb of a shallow freshwater lake in and in epithelial tissue culture cells of Chironomus tentans.- pestic. Sci.4g: The Nethe¡lands.- Archs envir. Contam. Toxic. 3 l: 319- 328. 389-398. Van Rees, K. C. J., Reddy, p. Stevens, M.M., Korth, rJy'. and Warren, G. N. 1996a. K. R. and Rao, S. C. 1996a. Influence Comparison of solid and EC chlorpyrifos of benthic organisms on solute transport in lake sediments.- Hydrobiolo gia 3 formulations for the control of chironomid larvae I 7: 3l-40. (Diptera, Chironomidae) in establishing rice crops.- YázquezNin, G. H., Abolhassani-Dadras, S., Aust. J. Enl 35:331-336. Echeverría, O. M., Rouelle-Rossier, V. B. and Fakan, S. 1996a. Phosphorus distribution Streever, Vy'. J., Portier, K. M. and Crisman, T.L. 1996a. A in perichromatin granules comparison of dipterans from ten created and ten natural and surrounding wetlands.- Wetlands I 6: 416-428. nucleoplasm as visualized by electron spectroscopic imaging.- Biol. CeIl87: t7t-tij. Suedel, B. C. and Rodgers, J. H. Jr. 1996a. Toxicity of Verjola, H., Meriläinen, y. fluoranthene to Daphnia magna, Hyalelta azteca, J. J. and Marttila, 1996a. Sample size Chironomus tentans, and Stylaria lacustris in water-only in the monitoring of benthic macrofauna and whole sediment exposures.- Bull. envir. Contam. in the profundal oflakes: evaluation of Toxic. 57:132-t38. the precision of estimates.- Hydrobiologia 322: 301-315.

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Verneaux, Y. 1996a. Structure, dynamique spatiale et outdoor experimental ditches: I. Comparison of temporelle du peuplement chironomidien du lac de short-term toxicity betweeen laboratory and the l'Abbaye (Massif du Jura) et approche field.- Envir. Toxic. Chem¡, I5: ll33-I142. typologique.- Thèse, Univ. Fr. Comté, Besançon. lVilhelmy, H. und Schari B. 1996a. 187 pp. W. Makrozoobenthos des Arendsees. Sachsen-Anhalt.- Verneaux, V. et Aleya, L. 1996a. Diptères Braunschw. naturk..Scår. 5: 85-90. chironomidés et caractérisation des lacs.- Année Willassen, E. 1996a. biol. 35:220-235. \ A nival Bryophaenocladius /\ Thienemann, 1934, with reduced wings (lnsecta: Verschuren, D., Dumont, H. et Armengol-Diaz. J. 1996a. Diptera: Chironomidae).- Annln naturhist. Mus. Utilisation de cladocères at chironomides fossiles pour Wien 988: 507-512. réconstruire l'évolution hydrologique de leur habitat 'Willassen, E. and Thunes, K. H. I996a. Bracket fungi marécageux dans la tourbière de Kashiru (Burundi) depuis (Polyporaceae): An alterantive habitat for soil 40.000 ans BP.- Palaeoecol. Afr.24:133-145. chironomids (Diptera: Chironomida e).- P e do b io lo g ia 4 0 : 405 - 412. Vuori, K.-M. and Joensuu, I. 1996a. Impact of forest drainage Willamas, D. D. 1996a. Environmental constraints in on the macroinvertebrates of a small boreal headwater temporary fresh waters and thei¡ consequences for the stream: Do buffer zones protect lotic biodiversity?- Biol. Conserv. 77:81-95. insect fauna.- J. N. Am. benthol. Soc. l5:634-650. Williams, D. D. and Smith, M. R. 1996a. Colonizarion Vyulker, V. F. [= Wülker, W. F.] 1996b. Zoogeograficheskie dynamics of river benthos in response otnosheniya Sibirskikh vidov Chironomus. to local changes in bed characteristics.- F reshwat. B iol. 3 6 : 237 -248. (Zoogeographical relationships of Siberian species of 'Winterbourn, Chironomus.)- In: Shobanov, N. A. i Zinchenko, T. D. M. J. and Mcdiffett, V/. F. 1996a. (eds.): Ekologiya, evolyutsiya i sistematika khironomid, pp. Benthic faunas of streams of low pH but contrasting 24-21 .Inst. Ekol. Volzh. Basseina, Tol'yatti, Inst. Biol. water chemistry in New Z,ealand.- Hydrobiologia vnutr. Vod, Borok. 341: l0I-lÍ. 'Wang, J. and Wang, X. 1996a. Two new species of \Volfram, G. 1996b. A faunistic review of the Chironomrdae from Liaoning Province, China (Diptera: chironomids of Neusiedler See (Austria) with the Chironomidae).- Zool. Res. 17: I2l-124. description ofa new pupal exuviae (Insecta: 'Watts, Diptera: Chironomidae).- Annln naturhist. M us. M. M. and Pascoe, D. 1996a. Use of the Wien 988: 513-523. freshwater macroinvertebr ate Chironomus rip arius 'Wolheim, (Diptera, Chironomidae) in the assessment of W. M. and Lovvorn, J. R. 1996a. Effects of sediment toxicity.- Wat. Sci. Technol. 34: I0l-107. macroph¡e growth forms on invertebrate 'Wegener, communities in saline lakes of the Wyoming High S., Spindler-Barth, M. and Spindler, K. D. 1996a. A Plains.- Hydrobiolo gia 323 : 83-96 muscarinic acetylcholine receptor, present in the epithelial cell line ftom Chironomus tentans.- BioI. Chemv 377:819- Woodward, L.4., Mulvey, M. and Newman, M. C. 1996a. 824. Mercury contamination and population-level responses in chironomids: Can allozyme polymorphism indicate Wellborn, G. A. and Robinson, J. V. 1996a. Effects of a exposure?- Envir. Toxic. Chemy 15:7309-1316. thermal effluent on macroinvertebrates in a central Texas 'Wotton, reservoir.- Am. Midl. Nat. 136: I l0-120. R. S., Joicey, C. P. and Malmqvist, B. 1996a. Spiraling of particles by Wetterberg, L, Baurén, G. and Wieslander, L. 1996a.'fhe suspension feeders in a small lake-outlet stream.- Can. J. Zool. intranuclear site ofexcision ofeach intron in Balbiani ring 74:758-761. 3 pre-mRNA is influenced by the time remaining to Wright, J. F., Blackburn, J. H., Gunn, R. J. M., Furse, M. T., transcr.þtion termination and different excision efficiencie s Armitage, P. D., V/inder, J. M., Symes, K. L. and Moss, D. for the various introns.- RNA 2: 647-651. 1996a. Macroinvertebrate frequency data for the 'Wichard, RIVPACS III sites in Great Britain W. und Weitschat, W. 1996a. Wasserinsekten im and their use in conservation evaluation.- Aquat. Bernstein. Eine palâobiologische Studie.- Ent. Mitt. Conserv. mar. Freshwat Ecostst. 6: 14l-16'7. lòbbecke-Mus. Aquazoo Beih. 4: I-122. Xte,Zh., Wang, J., Liu, R. and (A Wieslander, L., Baurén, G., Bernholm, K., Jiang, W. Guan,Z.l996a. e. preliminary and rùy'etterberg,L l996a. Processing of pre-mRNA study on the structure and abundance of the attached in polytene nuclei of Chironomus tentans salivary macroinvertebrates in Baoan Lake.)- Acta h¡,drobiol. (Suppl.):96-102. gland cells.- Expl CeIl Res. 229:240-246. sin. 20 Yamamoto, M. 1996b. new Wijngaarden, R. P. A. van, Brink, P. J. van den, Crum, A species of the genus Einfeldia from Japan (Diptera, Chironomidae).- S. J. H., Oude Voshaar, J. H., Brock, T. C. M. and Jap. J. Ent. 64:241- 244. Leeuwangh, P. 1996a. Effects of the insecticide Dursban@ 4E (active ingredient chlorpyrifos) in

32 Current Bibliography

Yamamoto, M. 1996c. Redescription of two species of the Zhang, rüy'., Gersonde, K. and La Mar, G. N 1996a. Solution genus G ly p t o t e ndip e s (Diptera, Chironomidae) from NMR study of the structural basis of the Bohr effect in the Japan.- Jap. J. Ent 64:465-412. monomeric hemoglobins from Chironomus thummi t hummi.- Bioc hemistry 3 6: 1689 - 1698. Yamamoto, M. 1996d. New records of four Chironomus (Diptera, Chironomidae) from Taiwan.- Jap. J. Ent. 64. Zhang, W., La Mar, G. N. and Gersonde, K. 1996a. Solution 618. 'H-NMR structure of the heme cavity in the low-affinity stsate for the allosteric monomeric cyano-met hemoglobins Yamamoto, M. 1996e. Redescription of a small chironomid from Chironomus thummi thummi. Comparison to the midge Stilocladius kurobekeyakius (SASA & Orl2lwe, crystal structure.- Eur. J. Biochem. 237:841-853. I 99 2) transferred from E uki effe ri e lla (Diptera, Chironomidae).- Jap. J. Ent. 64:129-732. Zhou, C., Wen, T. H., Cheng. Z. andWen, T. H. 1996a. Immunochemical character izafion of the chironomid Yanoviak, S. P. and McCafferty, Ìü. P. 1996a. Comparison of midge Tokunagayusurika taihuensis.- Chin. J. Parasit. macroinvertebrate assemblages inhabiting pristine streams parasit. Dis. l 4: 101-105. in the Huron Mountains of Michigan, USA.- Hydrobiologia 3 30: 195-211. Zinchenko, T. D. i Aleksevnina, M. S. 1996a. Izmeneniya khironomidofauny (Diptera, Chironomidae) v nizov'yakh Zasypkina,I.4., Ryabukhin, A. S., Makarchenko, E. A. i del'ty Volgi i v Kaspiiskom more v svyazi s pod"emom Makarchenko, M. A. 1996a. Obzor amfibioticheskikh ego urovnya. (Changes of the chironomid fauna (Diptera, nasekomykh Severo-Vostoka Azii. (Surttey of the Chironiomidae) in the lowlands of the Volga delta and the amphibious insects of North-East Asia.)- Severo-Vost. in connexion with the rise of its level.)- In: nauchn. Tsentr Ross. Akad. Nauk, Magadan. 116 pp. Shobanov, N. A. i Zinchenko, T. D. (eds.): Ekologiya, Zelentsov, N. L i Shilova, A. I. 1996a. (Fauna of chironomids evolyutsiya i sistematika khironomid, pp. 154-165.Inst. (Diptera, Chironomidae) in the Ust-Lena National Ekol. Volzh. Basseina, Tol'yatti, Inst. Biol. vnutr. Vod, Reserve.)- Biol. vnutr. Vod 1: 54-6I. Borok.

Current Bibliography 1997

Note: The 13th Int. Symposium abstracts titles are listed separately at the end.

Aagaard, K., Solem, J. O., Nøst, T. and Hanssen, O. (Insecta, Diptera, Chironomidae, Orthocladiinae).- 1997 a. The macrobenthos of the pristine stream, Spixiana 20: 15l-760. Skiftesåa, Hgylandet, Norway.- Hydrobiolo gia 3 48: 8t-94. Anubha, G. K. and Dalela, R. C. 1997a. Pathological impact of endosulfan and lindane on Chironomus Alexander, M. K., Merritt, R. W. and Berg, M. B. larvae (Chi¡onomidae).- J. envir. Biol. 18:429-434. 1997a. New strategies for the control ofthe Ariztegui, D., Bianchi, M. M., Massaferro parthenogenetic chironomid (Paratanytarsus J., Lafargue, E. and Niessen, F. 1997 a. Interhemispheric grimmii) (Diptera:Chironomidae) infecting water synchrony of Late Glacial climatic instability as systems.- J. Am. Mosquito Control Ass. 1J: 189- recorded in proglacial 192. Lake Mascardi, Argentina.- J. Quat. Sci. I2:333-338. Ali,4., Xu.e, R. D., Alam, S. K. and Xue, R. D.1997a. Balzer,L 1997a. Das Vorkommen von potamobionten Ecotoxicological effects of abamectin (MK-936) on Chironomidenarten in der Elbe.- Lauterbornia natural populations of selected invertebrates in 3l: 99-t01. man-made ponds.- Med. Ent Zool. 48:233-241. Barber, T. R., Fuchsman, P. C., Chappie, D. Allen, T.D., Bennion, G. R., Rutherpord, S.4., J., Sfena, J. C., Newton, F. C. and Sheehan, P.1.1997a. Reipert, S., Ramalho,4., Kiseleva, E. and Toxicity of hexachlorobenzene to Hyalella Goldberg, M. W. 1997a. Macromolecular azte c(Ì and Chironomus tentons in spiked sediment substructure in nuclear pore complexes by in-lens bioassays.- Envir. Toxic. Chemy 16: f,ield-emission scanning electron microscopy.- 1716-1720. Scanning I9:403-410. Barton, D. R. and Anholt, B. 199'7a. The macrobenrhos of Lake Ontario during 1964 to 1966, and Andersen, T. and Sæther, O. A. 1997a. First record of subsequent changes in the deepwater community.- Manoa Fittkau and tribe Pseudochironomini Sæther Aquat. Sci. 59: 158-175. from the Afrotropical region (Diptera: Chironomidae: Chironomi nae\.- Ent s cand. 2 8: Barton, D. R. and Farmer, M. E. D. 1997a.The effects 3tt-311. ofconservation tillage practices on benthic invertebrate communities in headwater Andersen, T. and Vy'ang,X. 1997a. Darkwinged streams rn southwestern Ontario, Canada.- Envir. Heleniella Gowin, 1943 from Thailand and China Pollut. 96: 20'7 -215.

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Bass, J. A. 8., Leach, D. V. and Pinder, L. C. Y. 1997a. Bitu5ík, P. and Koppová,K. 1991a. Macrozoobenthos The ìnvertebrate community of submerged Nuphar of the glacial lakes in the Low Tatras (West lutea (L.) leaves in the River Great Ouse.- lResul. Carpathians) - aquatic insects.- Biológia, Bratisl. Riv. Res. Mgmt 132:259-266. 52:221-232.

Batzer, D. P., De Szalay, F. and Resh, V. H. 1997a. Blinov, A. G., Grudieva, T. and Martin, J.1997a. Opportunistic response of a benthic midge (Diptera: Evolutionary relationships of non-LTR Chironomidae) to management of California retrotransposons among Chironomus species.- seasonal wetland.- Envir. Ent 42:215-222. Hereditas 127:280.

Baumgartner, A. and Waringer, J. A. 1997a. Blinov, A. G., Shcherbik, S. V., Sobanov, Yu. V. and Longitudinal zonation and life cycles of Aimanova, K. G. 1997a.The Chironomus macrozoobenthos in the Mauerbach near Vienna, ( C ampto c hironomus ) t e ntans genome contains two Austria.- Int. Revue ges. Hydrobiol. 82:379-394. non-LTR retrotranspos ons.- G e no me .1 : 1 45 - 1 50.

Bazzanti, M., Seminara, M. and Baldoni, S. 1997a. Blinov, A. G., Sobanov, Y. V., Scherbik, S. V. and Chironomids (Diptera: Chironomidae) from three Aimanova, K. G. 1997a.The Chironomus temporary ponds of different wet phase duration in (Camptochironomus ) tentans genome contains two Central Italy.- J. Freshwat. Ecol. I2:89-99. non-LTR retrotranspos ons.- Genome 40 : 143-150.

Belyanina, S. L i Durnova, N. A. 1997a. Morfologiya i Blumenshine, S. C., Vadeboncoeur, Y., Lodge, D, M., khromosomy fitofil'nogo Glyptotendipes glaucus Cottingham, K. L. and Knight, S. E. 1997a. (Diptera, Chironomidae) iz vodoemov Saratovskoi Benthic-pelagic links: responses of benthos to oblasti. 1. Morfologiya samki. (Morphology and water-column nutrient en¡ichment.- J. N. Am.

chromosomes of phytophilous G lyptot endip e s benthol. Soc. I 6: 466-419. glaucus (Diptera, Chironomidae) from water bodies Borchert, J., Karbe, L. and Westendorf, J. 1991a. of Saratov district. 1. Morphology of female.)- Uptake and metabolism of benzo(a)pyrene Zool. Zh. 76: 142l-1423. absorbed to sediment by the freshwater invertebrate d Benbow, M. E., Burky, A. J. and Way, C. M.1997a. species Chironomus riparius and Sphaerium Larval habitat preference of the endemic Hawaiian corneum.- Bull. envir. Contam. Toxic.59'. 158-165.

midge, Te I mato g eton t o te ntic o la T erry Botts, P. S. 1997a. Spatial pattern, patch dynamics and (Telmatogetoninae).- Hydrobiolo gia 346: 129-136. successional change: chi¡onomid assemblages in a Benoit, D.4., Sibley, P. K., Juenemann, J. L. and Lake Erie coastal wetland.- Freshwat. BioL 37: Ankley, G. T . 1997 a. Chironomus tentans life-cycle 27',7-286. test: Design and evaluation for use in assessing Boubée, J. A. T. and Ward, F. J. 1991a. Mouth gape, toxicity of contaminated sediments.- Envir. Toxic. food size. and the diet of the common smelt Chemy I6: 1165-1176. Retropinna reffopinna (Richardson) in the Waikato Berezikov, E., Blinov, 4., Case, S. T. 1997a. Structure River system, North Island, New Zealand.- N. Z. Jl and polymorphism of the Chironomus thummi gene mqr. Freshwat. Res. 3 1 : 147 -154. encoding ssp160.- Hereditas I 27: 285. Brabec, K. 1997 a. Distribution of chironomid larvae Berg, M. S. van den, Coops, H., Noordhuis, R., Schie, (Diptera, Chironomidae) in the river section J. van and Simons. J.199'7a. Macroinvertebrate influenced by a reservoir.- In: Van'hara, J. and communities in relation to submerged vegetation in Rozko5nj, R. (eds.): Dipterol. bohemoslov. 8, Folia two Chara-dominated lakes.- Hydrobiolo gia 3 42 - Fac. Sci. nat, Univ. Masømkianae brun.. Biol. 95: 343:143-150. 27-35.

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Biessmann, H. and Mason, J. M. 1997a. Telomere Brodersen, K. P. and Lindegaard, C. 1997a. maintenance without telomerase.- Chromosoma Signihcance of subfossil chironomid remains in 106:63-69. classilrcation of shallow lakes.- Hydrobiologia 342- 343:125-132. Bird, G. A. 1997a. Deformities in cultured Chironomus tentans larvae and the influence of substrate on Brooks, S. J., Mayle, F. E. and Lowe, J. J.7997a. growth, survival and mentum wear.- Envir. Monit. Chironomid-based Late glacial climatic Ass¿ss. 45:273-283. reconstruction for southeast Scotland.- J. quat. Sci. 12: l6L-161.

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Burgherr, P. and Meyer,E.I. 1997a. Regression Contreras-Lichtenberg, R. 1997a. Die von KEFFER analysis of linear body dimensions vs. dry mass in bearbeiteten Chironomiden des Deutschen stream macroinvertebrates.- Arch. Hydrobiol. I 3 9: Entomologischen Institutes in Eberswalde - Teil I: tot-1t2. Genus Glyptotendipes Kmr'¡rR, l9l3 (Diptera, ) .- Studia dipterol. Caffrey, J. and Monahan, C. 1997a. Natural aquatic 4: 28I-287. plant colonisation in a newly constructed Irish Corti, D., Kohler, S. L. and Sparks, R. E. 1997a. canal.- Int. Reyue ges. Hydrobiol. 82:479-486. Effects ofhydroperiod and predation on a Mississippi Caldwell, B. A. 1991a. The American Chaetocladius River floodplain invertebrate community.- Oecologia I stamfordi (Johannsen), a synonym of C. piger 09: 154-165. (Goetghebuer) from the Palaearctic (Diptera: Cote, C., Ribel, P., Blaise, C., Menard, L., Trottier, S., Chi¡onomidae).- Aquat. Insects 19: lI7-I22. Gagne, F., Michaud, J. R. and Lifshirz, R. 1997a. Comparison between micro-scale Caldwell, B.4., Hudson, P. L., Lenat, D. R. and Smith. and conventional whole sediment assays freshwater D. R. 1997a. A revised annotated checklist of the for sediment toxicity assessment.- Can. Tech. Chironomidae (Insecta: Diptera) of the southeastern Rep. Fish. aauat. Sci. 2144:75-16. United States.- Trans. Am. ent. Soc. 123: l-53. Cranston, P. S. 1997a. Callisto, M. 1997a. Larvas bentônicas de Diptera Revision of Australian Rheotanytarsøs (Diptera: Insecta) em quatro ecossistemas lóticos Thienemann et Bause (Diptera: Chironomidae), with emphasis amazônicos sob influência das atividades de uma on the immature stages.- Invert. Taxon. I mineração de bauxita.- Anais VIII Sem. reg. Ecol. I:705-734. (UFSCar/São Carlos, SP) 8: 89-98. Cranston, P. S., Cooper, P. D., Hardwick, R. A., Humphrey, C. L. and Dostine, Casas, J. I.1997a. Invertebrate assemblages associated P.L. 1997a. Tropical acid streams - the with plant debris in a backwater of a mountain chironomid (Diptera) response in northern stream: natural leaf packs vs. debris dams.- Australia.- F re shwat. Biol. 3 7 : 47 3 -483. "/. Freshwat. EcoI. 12: 39-49. Currie, R. S. Fai¡child, W. L. and Mui¡, D. C. G. 1997a. Remobilization Case, S. T., Cox, C., Bell, W.C., Hoffman, R. T., and expof of cadmium from lake sediments Martin, J. and Hamrlton, R. 1997a. Extraordinary by emerging insects.- Envir. Toxic. conservation of cysteines among homologous Chemy 16:2333-2338. Chironomus silk proteins sp185 and sp220.- J. Day, K. E., Mcleay, D. J., Milani, D., Kirby, R. S. and molec. Evol. 44: 452-462. Scroggins, R. 1997a. A round-robin evaluation of Canadian sediment Casey, R. J.. and Kendall, S. A. 1997a. Sample number toxicity test methods with the and colonization patterns of benthic amphipod Hyalella azteca and the chironomid Chironomus macroinvertebrates and organic material on riparius.- Can. Tech. Rep. Fish. aquat. Sci. 2144:66. artificial and natural substrata.- J. Freshwat. Ecol. 12:577-584. Deegan, L.4., Peterson, B. J., Golden, H., Mclvor, C. C. and Chappie, D. J. and Burron, G. A. Jr. 199'7a. Miller, M. C. l99j a. Efnects of fish density Optimization of in situ bioassays with Hyalella and river fertilization on algal standing stocks, azteca and Chironomus tentans.- Envir. Tonc. invertebrate communities, and fish production in an Chem¡, l6:559-564. arctic river.- Can. J. Fish. aquat. Sci. 54:269-2g3. Dermott, R. and Krec, Chessman, B. C,, Growns, J. E. and Kotlash, A, R. D. 1997a. Changes to the 1997 a. Objective derivation of macroinvertebrate deepwater benthos of eastern Lake Erie since the invasion family sensitive grade members for the SIGNAL of Dreissena: 1979-1993.- Can. J. Fish. aquat. biotic index: application to the Hunter River Sci. 54: 922-930. system, New South Vy'ales.- Mar. Freshwat. R es. De Szalay, F. A. and Resh, V. H.l99l-a. Responses of 48:159-172. wetland invertebrates and plants important in Ciborowski, J. H., Cervi, L. M., Hudson, L. A., Muir, waterfowl diets to burning and mowing of emergent vegetation.- K., Pardalis, G., Sinasac, D. S. and Day, K. E. Wetlands I 7: 149-156.

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Di lorio, E. E., Tavernelli, L and Yu, W. 1997a. Farga5ová, A. 1997b. Sensitivity of Chironomus Dynamic properties of monomeric insect plumosus larvae to V5*, Mo6*, Mn2*, Ni2*, Cu2*, and erythrocruorin III from Chironomus thummi- Cu* metal ions and their combinations.- Bull. envir. thummi'. relationships between structural flexibility Contam. Toxic. 59l. 956-962. and functional complexity. - Biophys. J. 73:2742- Fedirko, N., Klevets, M. and Manko, Y. 1991a. 27 5t. Dependence of amplitude of Na-Ca-exchange Dinsmore, W. P. and Prepas, E.E. l99la.Impact of current (INaCa) of secretory cell membrane on pH hypolimnetic oxygenation on profundal of external solution.- Biophys. J. 72: A413. macroinvertebrates in a eutrophic lake in central Franzen, J., Weber, G., Büchs, W. und Larink, O. Alberta. II. Changes in Chironomrls spp. abundance 1997 a. Langzeiteinfluß von Pflanzenschutzmitteln and biomass.- Can. J. Fish. aquat. Sci. 54:2170- 218t. auf Dipteren mit bodenlebenden Entwicklungsstadien. - B e r. Landw. 7 5 : 29 1 -328. Dole-Olivier, M.-J., Marmonier, P. and Beffy, J.-L. Fraser, B. G. and Williams, D.D. 1991a. Accuracy and 1997a. Response ofinvertebrates to lotic precision in sampling hyporheic fauna.- Can. J. disturbances: is the hyporheic zone a patchy Fish. aquat. Sci. 54: 1 135-1 141. refugium?- Freshwat. BioI. 37 : 251 -21 6. Friberg, N. 1997a. Benthic invertebrate communities in Dommermuth,M. l99la. Die Wied. Limnologische six Danish forest streams: impact of forest type on Untersuchung eines FlietJ gewàssersystems im structure and function.- Ecography 20: 19-28. Westerwald (Rheinland-Pfalz) mit einem Beitrag zum Indikationswert der Chironomidae (Diptera).- Friberg, N. and Vy'interbourn,M. J. 1991a. Effects of Diss., Univ. Bonn. Verl. Dr. Kovac'-, Hmb. 308 pp. native and exotic forest on benthic stream biota in New Zealand: a colonization s|tdy.- Mar. Dorn, P.8., Rodgers, J. H. Jr., Gillespie, W. B. Jr., Freshwat. R es. 48'.267-2'75. Lrzotfe, R. E. Jr. and Dunn, A. V/. 1997a. The effects of a C12-13 linear alcohol ethoxylate Friberg, N., Winterbourn, M. J., Shearer, K. A. and surfactant on periphyton, macrophytes, Larsen, S. E. 1997a. Benthic communities of forest invertebrates and fish in st¡eam mesocosms.- Enyir. streams in the South Island, New Zealand: effects Toxic. Chemy 16: 1634-1645. of forest type and location.- Arch. Hydrobiol. 138: 289-306. Dvorak, M., Nemeth, E., Tebbich, S., Rössler, M. und Busse, K. 1997a. Verbreitung, Bestand und Friedrich, M. and Tautz, D. 1997a. Evolution and Habitatwahl schilfbewohnender Vogelarten in der phylogeny of the Diptera: a molecular phylogenetic Naturzone des Nationalparks Neusiedler See- analysis using 28S rDNA sequences.- Sysr. Biol. 46: Seewinkel.- Biol. Forschlnst. Burgenl. Ber. 86:69 674-698. pp. Frisbee, M. P. and Lee, R. E. Jr. l99Ta.Inoculative Dyomin, S. Yu. 1997a. (Chromatin structure and freezing and the problem of winter survival for ch¡omosomes on preparations of interphase nuclear freshwater macroinvertebrateas.- J. N. Am. benthol. derivatives after removal of nuclea¡ envelopes. L Soc. l6'.635-650. Method of preparation and morphology of residual García, C. M., García-Ruiz, R., Rendón, nuclei in human leukocytes and intestinal M., Niell, F. X. and Lucena, J.1997a. Hydrological change and epithelioc¡e s of C hir o no mu s .) - T s it o I o g iy a 3 9 : 2s3-263. interannual variability of the aquatic community in a temporary saline lake (Fuente de Piedra, Southern Elke, C., Vögtli, M., Rauch, P., Spindler-Barth, M. and Spain).- Hydrobiolo gia 3 45 : 131-I4L Lezzi,M. l99Ta.Expression of EcR and USP in Gardarsson, A. and Einarsson, Escherichia coli'. pwification and functional A. 1991a. Numbers and production of Eurasian wigeon in relation to studies.- Archs Insect Biochem. Ph7,siol. 35l. 59-69. conditions in a breeding area, Lake Myvatn, Elliott, J. M. 1997a. Stomach contents of adult sea trout Iceland.- J. Anim. Ecol. 66:439-451. caught in six English rivers.- J. Fish Biol. 50: ll29- tt32. Garõarsson, A. og Einarss on, e,. pnA. Viðkoma og fjöldi nokkura Mlvatnsanda. (Production and Evans, L. J. and Norris, R. H. 1997a. Prediction of numbers of some diving ducks at M¡ivatn, benthic macroinvertebrate composition using Iceland.)- Bliki 18: l-13. microhabitat characteristics derived from stereo Gendron, J.-M. et Laville, photography. - Freshwat. Biol. 37 : 62l-633. H. 1997a. Les Chironomidés (Diptera) de I'Aude, rivière méditerranéenne des

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Hicks, J. M., Euliss, N. H. Jr. and Harris, S.'W. 1996a. Johnson. A. A. and Kleve. M. G. 1997a. Two new Aquatic invertebrate ecology during a simulated species of imagocidal Hydromermis (Nematoda: botulism epizootic in a Sacramento Valley Mermithidae) ftom Endochironomus subtendens wetland.- Wetlands 1 7 : 157 -162. (Townes) (Diptera: Chironomidae).- J. Parasit. 83: t37-t36. Hirabayashi, K., Kubo, K., Yamaguchi, S., Fujimoto, K., Murakami, G. and Nasu, Y. I997a. Studies of Johnson, J. H. and Dropkin, D. S. 1997a. Food and bronchial asthma induced by chironomid midges prey selection of recently released American shad (Diptera) around a hypereutrophic lake in Japan.- (Alosa sapidissima) larvae.- J. Freshwat. Ecol. l2: Allergy52:188-195. 355-358.

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Luoma, M. E., Shelast, B. M., Brayford, K. T., Matthaei, C. D., Werthmüller, D. and Frutiger, A. Steinback, B. J., Moore, D. J. and Smith, G. S. 1997a. Invertebrate recovery from a bed-moving 1997a. Benthic invertebrate community survey for spate: the role of drift versus movements inside or environmental effects monitoring on the Athabasca over the substratum.- Arch. Hydrobiol. 140:22I- River for Alberta Newsprint Company, Whitecourt, 235. Alberta- Can. Tech. Rep. Fish. aquat. Íci.2144: Mazumdar, 4., Hazra, N. and Chaudhuri, P. I 38. K. l99ia. Record of two orthoclad genera in the mangrove Macháðek, J. and Matèna, J, 1997a. Diurnal feeding ecosystem of West Bengal, India (Diptera: patterns ofage-O perch (Percafluviatilis) and roach Chironomidae).- J. Bengal nat. Hist. Soc. N. S. 16: (Rutilus rutilus) in a steep-sided reservoir.- Arcl¿. 35-42. Hydrobiol. spec. Iss. Adv. Limnol. 49:59-70. McCabe, G. T., Hinton, S.4., Emmett, R. L. and Makarchenko, E. A. and Kobayashi, T. 1997 a. Sandford, B. P. 1997a. Benthic invertebrates and Diamesa amanoi sp. n., a new species of sediment characteristics in main channel habitats in Diamesinae (Diptera, Chironomidae) from Nepal, the lower Columbia River.- NW. Sci. 7l: 45-55. with notes on and distribution of some McCracken, I. R. and Mathews, S. 1997a. Diamesa Meigen.- Med. Ent. Zool. 48:45-48. L. Effects of Bacillus thuringiensis subsp. lsrøelensis (8. t. i.) Makarchenko, E. 4., Kerkis, I. E. and Ivanchenko. O. applications on invertebrates from two streams on Y . 1997 a. Morpho-karyological description of Prince Edward Island.- BulI. envir. Contam. Toxic. Pagastia altaica sp. n. (Diptera, Chironomidae) 58:291-298. from Altai Mountains, with the key to Holarctic Melzer, R. R., Zimmermann, T. and Smola, species of Pagastia Oliver.- Far east. Ent. 43: l-8. IJ.I997a. Modification of dispersal patterns of branched Makarchenko, M. 4., Makarchenko, E. A. and photoreceptor axons and the evolution of neural Vvedenskaja, T. L. 7997 a. A preliminary superposition .- Cell. molec. Life Sci. 5-l: 242-241 . chironomid list (Diptera, Chironomidae) of the Messias, M. C. and Fittkau, E. 1991a. Kamchatka Peninsula and bordering territories.- J. Two new species of the neotropical genus Far east. Ent. 40: l-7.Marchant, R., Hirst, 4., OukuriellaEpler, 1 986 (Insecta, Diptera, Chironomida Norris, R. H., Butcher, R., Metzeling, L. and Tiller, e).- Spixiana 20:255-260. D.1997a. Classification and prediction of nraqþinvertebrate assemblages from running Michailova, P., Ramella, L., Sella, G. and Bovero, S. waters in Victoria, Australia.- J. N. Am. benthol. 1997a. C band variation in polytene ch¡omosomes Soc. 16:664-681. of C hironomus riparius (Diptera, Chironomidae) from a polluted Piedmont (Italy).- Marchenko, N.4., Zinchenko, T. D. i Shitikov, V. A. srarion Cytobios 90:139-151. 1997 a. Znachenie zoobentosa v samoochishcheniya r. Chapaevka. (Importance of zoobenthos in the Miller, B. R., Crabtree, M. B. and Savage, H. M. self-purification of River Chapaevka.)- In: 1997a. Phylogenetic relationships of the Zinchenko, T. D. i Rozenberg, G. S. (eds.): inferred from 18S and 5.8S Ekolo gicheskoe sostoyanie basseina reki ribosomal DNA sequences. (Diptera:Nematocera).- Chapaevka v usloviyakh antropogenno go Insect molec. Biol. 6: 105-l14. vozdeistv iya ( Biolo gic he skaya indikat s iya). Morcillo, G., Gorab, E., Tanguay, R. M. and Díez,J. Ekolo g i c he s kaya b e zo p a sno s t' i usto ic hiv o e razv itie L.1997 a. Specific Samarskoi Oblasti 3, 2: 145-152. Insr. Ekol. intranucleolar distribution of Volzhsk. Bassein. Ross. Akad. Nauk, Tolyattr. Hsp70 during heat shock in polytene cells.- Expl Cell Res. 236:361-370.

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Nazarova, L. 8., Tukhvatullina, L. G.,Zinchenko, T. Park, H. H. and Lee, J. H.1997a. (Monitoring of D. i Latypova,Y. Z. l99Ta.Yozdeistvie neftyanogo arthropod community in rice fields with insecticide zagr y aznenrya na dvi gatel'nuyu aktivnost' lichinok unsprayed and sprayed plot in Balhan, Kyonggi- khironomid. (Effect of oil pollution on moving do.)- Seoul natn. Univ. J. agric. Sci. 22:9-18. activity of chironomid larvae.)- In: Aktual'nye Paquin, P. and Coderre,D. l99la. Deforestation and ekolo gicheskie problemy respubliki Tatarstan. Mat. fire impact on edaphic la¡vae and other III. respubl. Konf. : 93-95. Kazan'. microarthropods.- Envir. Ent. 26: 2l -30. Neumann, D., Kaminsky, R. and Heimbach, F.1997a. Paquin, P. and Coderre,D. 199'7b. Changes in soil Timing of eclosion in marine insects on macroarthropod communities in relation to forest Mediterranean shores - studies on Clunio maturation through three successional stages in the me dit e rraneus, C. p ontic us and Thalas somy ia Canadian boreal forest.- Oecologia 1 12: 104-lÍ. fr au enfe ldi (Diptera : Chi¡onomida e). - M a r. B i ol. 129:513-521. Pascual, C. Y., Crespo, J. F., San Martin, S., Ornia, N., Ortega, N., Caballero, T., Munoz-Pereira, M. and Nicolai, Y. 1997a. The production of arthropods on Martin-Esteb an, M. 1997 a. Cross-reactivity dead wood ofspruce and beech in typical central between IgE-binding proteins f¡om Anisakis, European forests during the hrst five years after the German cockroach, and chi¡onomids.- Allergy 52: breakdown of the trunks. - Spixiana 20: 183-190. 514-520. Niitsuma, H. and Makarchenko,8. A. 1991a. The lust Pawlisz, A. V., Kent, R.4., Schneider, U. A. and record of Compteromesa Saether (Diptera, Jefferson, C. 1997a. Canadian water quality Chironomidae) from the Palaearctic Region, with guidelines for ch¡omium.- Envir. Toxic. Wat description of a new species.- Jap. J. Ent. 65:672- Qual. I2:.123-183. 620. Peacor, S. D. and Werner, E.E. 1997a. Trait-mediated \ O'Connor, J. P. and Ashe, P. 1997a. Metriocnemus indirect interactions in a simple aquatic food web.- cavicola Kieffer (Dipt., Chironomidae) new to Ecology 78: l146-1156. Ireland.- Entomologist's mon. Mag. 133:76.

Perner, J . 1997 a. Zur Arthropodenfauna der 'Olander,.H., Korhola, A. and Blom, T. 1997a. Surface Kalktrocken¡asen im Mittleren sediment Chironomidae (Insecta: Diptera) Saaletal (Ostthüringen). Teil l: Coleoptera, Diprera, distributions along an ecotonal transect in subarctic Auchenorrhyncha, Saltatoria, Araneae (Insecta et Fennoscandia: developing a tool for Arachnioda).- Faun. Abh. staatl. Mus. Tierk. palaeotemperature reconstruc tions. - J. P al e olimnol. 18:45-59. Dresden 2l: 53-90. Persson, A.1997a. Phosphorus release Orendt, C. 1997 a. Zuckmücken (Diptera: by fish in relation to external and internal load in a Chironomidae) in einem Alta¡m der unteren Soree eutrophic lake.- Limnol. Oceanogr. 42 : 577 -583. vor Berlin.- lttuterbornia 28: 17 -22. Petridis, D. and Sinis, A. 1997a.The Otto, C., Degrauw, C. J., Duindam, J. J., Sijtsema, N. benthic fauna of Lake Mik¡i Prespa.- Hydrobiolo 3 M. and Greve J. 1997a. Applicarions of micro- gia 5 I : 95- I 05. Raman imaging in biomedical research.- J. Raman Pierce, C. L. and Hinrichs, B.D. l99ia. Response of Spectrosc. 28: 143-150. littoral invertebrates to reduction of fish densitv:

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association.- Naturwis s enschaften 84 : 32I-322. Rodgers, J. H. Jr., Deaver, E., Suedel, B. C. and Rodgers, P.L. 1997a. Comparative aqueous Polatdemir, N. ve Y. 7991a. Eskiçehir ve $ahin, çevresi toxicity of silver compounds: laboratory studies durgun su sistemleri Chironomidae (Diptera.¡ with freshwater species.- Bull. envir. Contam. larvalarr. (Still-\iaters systems in and around Toxic. 58:851-858. Eskiçehir Chironomidae (Diptera) larv ae.)-Turk. J. Zool. 2I:315-319. Rosell, F. og Parker, H. 1996a. (The beaver's (Castor spp.) role in forest ecology: A key species returns.)- Posey, M. H., Alphin, T. D. and Powell, C.M.1997a. Fauna (Oslo) 49: ),92-211. Plant and infaunal communities associated with a

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Hoffrichter, O. (ed.) 1991. I3Th International Symposium on Chironomidae, Freiburg im Breisgau, 5-9 September 199J, Abstracts. ISBN 3-00-001864-6 IDEM 101. Notabene: This does not constitute a formal description and is therefore not available for nomenclatorial purposes according to the rules of the International Code of Zoolosical Nomenclature. Papers and pages:

Cranston, P. S. 1997b. The modern day influence on Buskens, R. F. M. and Moller Pillot, H. K. M. 1997a. The biological science of August Thienemann.- 1. influence of water quality and water level fluctuations on Aagaard, K. and Hanssen, O.199'7a. The effect of river chironomids in the River Meuse.- 16 rotenone treatment on the chironomid fauna.- 2. Butler, M. G., Kiknadze,LL, Golygina, V. V., Wülker, W. F., Adam, J. I. and Sæther, O. A. 1997a. A new species of Martin, J., Subleue, J. E. and Subleue. M. F. 1997a. Paranílothaumafrom Costa Rica with a tentative Macrogeographic patterns of banding sequences in phylogeny of Nilothauma Kieffer and related genera.- 3. Holarctic Chironomus plumosus L.- lj . Ali, 4., Gu, W.-D. and Lobinske, R. 1997a. Spatial and Caldwell, B. A. 1997b. A new species of Omisus Townes seasonal dispersion patterns of chironomid larvae in two from Georgia, USA (Diptera: Chironomidae).- 18. central Florida lakes.- 4. Carter, C. and Mclarnon, L. The ecology of Monodiamesa Amakye, J. S. 1997a. Afrotanytarsus dwuminae (gen nov., ekmqni in Lough Neagh, Northern keland.- 19. spec. nov.), a new chironomid species near SÈøre¿¿ Reiss Contreras-Lichtenberg, R. 1997b. Tracing Glyptotendipes - (Diptera) from Ghana.- 5. synonymies by studying the Thienemann Collection at the podonominae Ashe, P. 199'la. A fîrst record of the Subfamily Zoologische Staatssammlung München (Diptera: (Diptera: Chuonomidae) from the Falkland Islands and the Nematocera: Chironomida e). - 20. description ofa new species.- 6. Cranston, P. S. 1997c. The Australian species oT Neozavrelia Ashe, P. and O'Connor,I. P. 1997 a. Crymaleomyia brunneri Goetghebuer (Chironomidae: Tanytarsi nr).- 21. n. gen., n. sp., from glacial melt-water in the Karakorum Delettre, Y. R. and Morvan, N. 1997a. Early spring emergence Mountains, Pakistan (Diptera: Chironomidae: and dispersal of aquatic Chironomidae (Diptera) in an Orthocladiinae).- 7 . agricultural landscape.- 22. Berezina, N. 1997a. A. Structure of zoobenthic communities Dettinger-Klemm, A. 1997a. Life cycles of four species with relation to different hydrochemical regime in small (Chironomus dorsalis, Polypedilum uncinatum, reservoirs of the Ya¡oslavl region.- 8. P a ra li mno p hy e s hyd r o p h il u s and Limn o p hy e s a s qu amat u s) Bjørlo, 4., Vårdal, H. and Sæther, O. A.1997a. A preliminary living in.temporary pools.- 23. phylogenetic analysis of the subgenw Tripodura Townes Einarsson, 4., Garðarsson, A. and Gíslason. G. M. 1997a. of the genus Polypedilum Kreffer (Diptera: Long term variation in body size and population in a Chironomidae).- 9. sediment-feeding chironomid, Tanytars us gracilentus. - 24. Blackwood, phenology M. A. and Huggins, D. G. l99ja. of Ekrem, T. and Sæther, O. A. 1997 a. Seppia, a new chironomids from selected Ozark springs, U.S.A.- 10. Afrotropical tanytarsine genus (Diptera: Chironomidae).- Boothroyd, L K. G. lggTa.Emergence patterns of New 25. Zr,alatd Chi¡onomidae (Insecta: Diptera). - 1 1 . Erbaeva, E. A. 1997a. Distribution of Baikalian endemic Boothroyd, L K. G. 1997b. Commensal Chironomidae chironomids in the reservoirs of the River Angara.- 26. (Diptera: Insecta) from New 7,e,aland.- 12. Eriksson, L. and Johnson, R. K. 199'la. paleolimnological Brabec, K. 1997a. Effects of changed thermal regime on studies ofselected Swedish reference lakes.- 27. chironomid community in a dammed river. (A preliminary Ferrarese, U. and Di Mauro, C. lggja. Water quality study).- 13. assessment in final reservoirs of a municipal waste water Brodersen, K. P. and Lindegaard, C. I99jb. Mass occurrence treatment plant in Sicily using chironomid communities._ and sporadic distribution of Corynocera ambigua 28. Zetterstedt (Chironomidae, Diptera) in Danish lakes. Neo- Fenington, L. C. Jr.1997a. Hibernal emergence patterns of and palaeolimnological records.- 14. Chironomidae from springs, streams and rivers in Kansas._ Bund, W. J. van de 1997a. Chironomid fecal pellets as potent 29. food source for the chydorid cladoceran Chydorus piger._ Fenington, L. C. Jr., Lichtwardt, R. V/. and Hayford, B. 15. 199'7 a. Smittium metallugrav um (Trichomycetes : Harpellales), a new species of gut fungus from

47- Current Bibliography

D ic rot endip e s fu midu s (Johannsen)(Diptera: arctic rivers: Comparative study on glacial and non-glacial Chironomidae).- 30. rivers in central lceland.- 50. Franquet, E. 1997 a. Spatial patterns in the chironomid Hughes, S. J. and Murray, D. A. 1997a. New records of assemblage of a dyke field in a large river: relationships Chironomidae to Madeira and comments on possible new between substrate and species traits.- 31. forms.- 51. Frouz, J. 1991a. Changes in terrestrial chironomid community Istomina, A. G., Kikna dze, L L and Vosrrova , L. G . 1991b. after soil drainage.- 32. Karyological analysis ofspecies in the genus Polypedilunr Frouz, J. and Matëna, J. 199'7a. Natarsia sp. (Chironomidae, Kieffer.- 52. Tanypodinae), a regular member of soil fauna?- 33. Ivanchenko, O. V. and Kerkis, I.E. 1991a. The karyotype of Garcia, X.-F. and Laville, H. 1997a. First inventory and Pseudodiamesa latistyla Makar. (Diamesinae).- 53. faunistic originality of the Chironomidae (Diptera) from a Ivanchenko, O. V. and Kerkis, I.E. 1991b. Comparative 6th order section of the River Loire (France).- 34. analysis of karyotypes of the two closely related genera Gendron, J.-M. and Laville, H. l997b.Impact of a P otthastia and Sympotthasfia (Diamesinae, catastrophic flood on the chironomid (Diptera) populations Chironomidae).- 54. of the hyporhithral of River Aude (Eastern Pyrenees).- 35. Izvekova, E. L 199'7 a. On new stations and the feeding habits Gerhardt, A. and Janssens de Bisthoven,L. 1991a. Effects of of phytophilous chironomid larvae during summer increase an industrial effluent on community structure, head of the water level in a reservoir.- 55. deformities and phototactic behaviour of Tanypodinae Janeõek,8.1991b. Changes of chironomid and other larvae (Insecta: Chironomidae) in South Sweden.- 36. macrozoobenthic communities during iron chloride Goddeeris, 8., Proviz, V. and Blinov, A. 1997a. Life cycle treatment in the Alte Donau, the largest stagnant water of characteristic s of Sergentia flavodentata Chernovskij Vienna (Austria).- 56. (Diptera: Chironomidae) in Lake Baikal.- 37. Janssens de Bisthoven, L. and Gerhardt, A. 1997a. Goddeeris,8., Vermeulen,4., De Geest, E. and Ollevier, F. Communities and deformities of Chironomidae in three 1997 a. Diapause phenomena in Chironomus riparius streams of South Sweden.- 57. Meigen (Diptera: Chironomidae) from Belgian lowland Johnson, R. K. 1997a. Long-term responses of brooks.- 38. macroinvertebrate communities to liming of temperate Goedkoop, W., Ahlgren, G. and Sonesten, L. 1997a. Seasonal lakes.- 58. variations in the fatty acid contents ofprofundal Kangur, A. and Kangur, K. 1997a. Feeding of benthophagous chironomid la¡vae and their food resources.- 39. hshes in Lake Võrtsjärv (Estonia).- 59. Golygina, V. V., Istomina, A. G. and Kiknadze,I.L 1997a. Kangur, K. 1997 a. Stictochironomus rosenschoeldi (Zett.) in Ch¡omosomal polymorphism in natural populations of Lake Võrtsjärv (Estonia): distriburion, life history and Chironomus balatonicus Dévai. \üülker et Scholl.- 40. population dynamics.- 60. Groenendijk, D., Opzeeland, B. van, Pires, M. D., Lucker, S. Kerovec, M., Tavðar, V., Bukvié, L and Mihalj evió,2. 1997a. M. G.and Postma, J.F. 1997a. Seasonal variation in metal- Chironomidae in the delta of River Neretva.- 61. adaptation in the midge Chironomus riparius originating Kiknadze, L L, Butler, M. G., Golygina, V. V., \Vülker,'W. F., from a metal contaminated river.- 41. Martin, J., Sublette, J. E. and Sublete. M.F.l99ia. Grzybkowska,M. 1997a. Chironomid community in four Macrogeographic patterns of banding sequences in lowland rivers in Central Poland: the influence of physico- Holarctic Chironomus ¿nlls Shobanov.- 62. chemical facÍors.- 42. Kobayashi, T. 1997b. Procladius of Japan.- 63. Gu, W.-D. and Ali, A. 1997a. Evaluation of fixed precision Koskenniemi,8. 1991a. Are the Finnish reservoirs sequential sampling plans for chironomid larvae using biodiversity hot spots in their area?- 64 computer simulation.- 43. Kraak, M. H. S., Stuijfzand, S. C. and Admiraal, W.l99ja. Gupta, J. P. and De, A. 1997a. Genetic diversity ln The interaction between organic matter and toxicants in Polypedilum nubifer (Chironomidae): A comparative study polluted river water: stimulating and inhibiting effecrs on of the differences between two groups of widely separated the midge Chironomus riparius.- 65. geographic populations. - 44, Kyerematen, R. A. K., Sæther, O. A. and Andersen, T.1997a. Hawtin, 1997a. E. Chironomid communities characteristic of Species groups in Rheotanytarsøs with a review of the R. inorganically polluted lowland rivers in the UK.- 45. distinctis s imus group (Diptera: Chironomida e).- 66. Heiri, O. 1997 a. Spring emergence of Chironomrdae (Diptera) Langton, P. H. 1997b. Precocious mosaic apolysis of larval in a prealpine river affected water by abstraction.- 46. and pupal cuticle in Chironomus.- 6j . Hestenes, T. C. and Sæther, O. A. 1997a. Three new Nearctic Langton, P. H. and Casas, J. L 1997a. Changes in chironomid species of Thienemanniella Kieffer (Diptera: community composition in two Meditenanean mountain Chironomidae).- 47. streams over a period of extreme hydrological conditions.- Hirabayashi, K. and Wotton, R. S. 1997a. Organic marrer 68. processing by chironomid larvae.- 48. Lencioni, V. and Rossaro, 8. 1997 a.Chironomids distribution Hrafnsdóttir, Th., Ólafsson, E. and ólafsson, J. S. 1997a. in glacial streams and cold springs.- 69. Chironomidae in Iceland.- 49. Lindegaard, C. and Brodersen, K.p.1997a. The influence of Hrafnsdóttir, Th., Ólafsson, J. S., Gíslason, G. M. and temperature on emergence periods of Chironomidae Aõalsteinsson, H. 1997a. Chironomid communities in (Diptera) from a shallow Danish lake.- 70.

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Lods-Crozet, 8.1997a. Colonization by midges Paasivirta, L. 1991b. Chironomids in the biomonitoring and (Chironomidae, Diptera) of newly-created shallow ponds: evaluation of lakes and rivers in Finland.- 91. implications for wetland restoration.- 71. Petrova, N., Michailova, P. and Bovero, S. 1997a. Makarchenko, E. A. and Makarchenko, M. A. 1997a. Revision Chironomus aLlionii sp. n. (Diptera, Chironomidae) from of Pagastia Oliver, 1959 (Diptera:Chironomidae) of the Italy.- 92. Holarctic Region.- 72. Polukonova, N. V. 1997a. The allocation of Chironomus Martin, J. and Lee, B. T. O. 1997a. Sex determination in Meigen species (Diptera: Chironomidae) in natural Chironomus and the Drosophila paradigm.- 7 3. reservoirs of Saratov.- 93. Massaferro, J.1997a. Fossil chironomid assemblages from an Polukonova, N. V. 1997b. Pecularites of the karyopools o/ oligotrophic lake of Patagonia (Lake Mascardi, Argentina) Chironomus species from the Sa¡atov populations during the Late-glacial period.- 74. (Diptera: Chironomidae).- 94. Matëna, J. 1991a. Ecology of Chironomøs species in the Polukonova, N. V. 1997c. Morphological differentiation of Czech Republic.-'75. females of Chironomøs Meigen Meregalli, G., Vermeulen, A. C. and Ollevier, F.1997a. (Diptera: Chironomidae) inthe plumosøs- and obtusidens- Development of an in situ toxicity test applying groups.- 95. chironomid deformation.- 76. Prenner, M. 1997b. Community structure of chironomids Messias, M. C., Fittkau, E. J. and Oliveira, S. J. de 1997a. (Diptera) related to spates in a small stream in the Vienna Description ofa new species ofthe neotropical genus forest (Weidlingbach).- 96. O ukuriellq Epler (Diptera: Chironomidae: Rakisheva, A. Zh. 1997 a. Characteristic peculiarities of Chironominae\.-'77 . cytogenetic structure in mass species of Chironomini Messias, M. C. and Oliveira, S. J. de 1997a. On a new species (Diptera: Chironomidae) from Kazakstan.- 97. of the genus B ry o p hae no c ladius'lhienemann Real, M., Rieradevall, M. and Prat, N. 1997a. The genus (Chironomidae: Orthocladiinae).- 78. Chironomus in the profundal benthos of Spanish reservoirs Michailova, P.1997a. Cytogenetic analysis of the hybrid and lakes: factors affecting their distribution patterns.- 98. Glyptotendipes pallens trfg. x Glyptotendipes glaucus Nlg. Reiff, N. 1997a. Revision of the Neotropical genus (Diptera: Chironomidae): evolutionary consideration.-'79. Caladomyia Säwedal, 198 I (Diptera: Chironomidae: Michailova, P., Petrova, N., Sella, G., Ramella L. and Bovero, Tanytarsini).- 99. S. I 997a. Structure-functional alterations in chromosome Rezanka, R. L., Butler, M. G. and Giovannielli, K. M. 1997a. G of Chironomus riparius Meigen (Diptera. Relationships between benthic macroinvertebrates and Chironomidae) from a heavy metal polluted Piedmont limnological variables in western North American lakes.- station (Italy).- 80. 100. Mihaljevió,2., Bukvió, I., Tavðar, V. and Kerovec, M. 1997a. Richards, H. 1997a. The use of triflumuron to control Vertical distribution of Chironomidae la¡vae in the karstic nuisance chironomids associated with sewage hlte¡ beds.- travertine barrage Lake Visovac, Croatia.- 81. 101. Morozova, E.E. 199'7a. Diagnostic problems in species of Rieradevall, M. and Prat, N. 199'1a. Chironomidae from high Cryptochironomus ex gr. defectus Kieffer (Diptera: mountain lakes in Spain and Portugal.- 102. Chironomidae) from River Volga.- 82. Rodrigues, G. G. and Würdig, N. L. 1997a. The Chironomidae Moubayed, J. and Langton, P. H. 1997a. On some chi¡onomid (Diptera) community of a small coastal lake (Lake populations from permanent and temporary springs, Caconde) from south Brazil.- 103. streams and pools in southern France: distribution and Rossaro,8.199'7a. Revision of the genus Smittia Holmgren, biogeographical signif,rcance.- 83. 1869,2"d note.- 104. Moubayed, J. and Langton, P. H. I997b. Community of Rossaro, 8., Lencioni, V. and Mietto, S. 1997a. Chironomids Chironomidae (Diptera) from Lebanese estuaries. Faunal oflakes as biological indicators.- 105. and biogeographic outline.- 84. Ruse, L. 1997a. A simple key to canal water quality based on Murray, D. A. and Hughes, S. J. 1997a. New records of chironomid pupal exuviae.- 106. marine Chironomidae (Diptera) from Madeira.- 85. Sæther, O. A. and Andersen, T. 1997a. Djalmabatista reidi Nazarova, L. B. 1997 a. Effect of main pollutants of oil- (Freeman) comb. n. and Lepidopelopia annulator extracting region on incedence of mentum deformities in (Goetghebuer), two interesting macropelopiine tanypods Chironomidae (Diptera) larvae.- 86. from Ghana (Diptera: Chironomidae).- 107. Oliveira, S. J. de 1997a. Contribution to the knowledse of the Sander, K. 1991a. August Vy'eismann's study of chironomid Brazilian marine chironomids development ( I 864) - the founding documenr of insect (Diptera: Chironomidae).- 87. embryology.- 108. Orendt, C. 1991b. On the ocçurence of chironomid species in Sanseverino, A. M. and Nessimian, J . L. 1997 a. Chironomid spring brooks differing in acidity, srudied in a lowland larvae of submerged litter in an Atlantic Forest stream (Rio region of eastern Germany.- 88. de Janeiro State, Brazil).- 109. Ospina, R. and Riss, H. W. 1997a. Taxonomic and ecological Sanseverino, A. M. and Oliveira, S. J. de l99ia. Occurence of inventory of Chironomidae (Diptera) from the andine species of the genus Lopescladius Oliveira, 1967 (Diptera: highlands of Colombia.- 89. Chironomidae: Orthocladiinae) in Rio de Janeiro State, Paasivirta, L. 1997a. Occurence of Propsilocerus iacuticus in Brazil.- I10. Finland.- 90.

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Sella, G., Robotti, C., Michailova, P., Pannocchia, M. and Vilchez-Quero, 4., López, M. M. and Baena, A. R. Ramella, L. l99la.Localized DNA increases in the l99la.Diel periodicity of the drift of pupal exuviae chromosome EF of Chironomus riparius Meigen, 1804 of chironomids in the Frio River (Sierra Gorda, from a Piedmont polluted station.- I I L Granada, Spain).- 124. Sergeeva, L Y . 199'7 a. River Volga Tanypodinae (Diptera: Vos, J. H., Ooijevaar, M. A. G., Postma, J. F. and Chironomidae).- ll2. Admiraal, W. 1997a. Food composition as Sherk, T. and Rau, G. 1997a. Total daily emergence of structuring factor in growth of Chironomus Chironomidae from Findley Lake in the Cascade riparius.- 125. Mountains during warm and cold years.- 113. V/ais, A. and Wolfram, G. 1997 a. Chironomid larvae Shobanov, N. A. 1997b. Phylogenetic problems of the genus and feeding habits ofbenthivorous fish.- 126. Chironomus (Diptera: Chironomidae).- I 14. Wang, X. 199'7 a. An updated checklist of Shobanov, N. A. 1997c. A system of diagnostic characters for Chironomidae from China (Diptera).- 127. the larvae of the genus Chironomus.- ll5. Vy'ang, X. 1997b. Nuisance chironomid midges Snorrason, S. S., Garðarsson, A. and Ólafsson, J. S. 1997a. recorded from China (Diptera: Chironomidae).- Estimating fecundity, egg-laying and early la¡val survival 128. of lake chironomrds.- 116. Webert, G., Franzen, J. and Büchs,W. 199'7a. Spies, M. 1997a. Non-biting "nuisance" midges (Diptera: Beneficial Diptera in field crops with different inputs Chironomidae) in urban southern California.- I17. of pesticides and fertilizers.- Ent. Res. org. Agric. Biol. Steinhart, M. 1997a. How do chironomids cope with changing Agric. Hort. l5: 109-122. water levels in a floodplain?- I 18. Weber, G. und Büchs, W.1997a. Einfluß eines Stur, E., Nolte, U. and Fittkau, E. J. 1997 a. Chironomids from langjährig unterschiedlich intensiven Einsatzes von a surface-drift habitat in an intermittent stream in tropical Pflanzenschutz- und Düngemitteln auf die Brazil: patterns in space and time.- 119. Schlüpfabundanzen ausgewählter Familien der Trivinho-Strixino, S. and Strixino, G. 1991a. Two new species Nematocera (Diptera) einer of species of Beardius Reiss & Sublette (Diptera: Zuckerrübenfruchtfolge.- Verh. Ges. Ot

-50- SPRINGS THROUGHOUT THE WORLD NEED PROTECTION

c ountry. l. Are you involved in studying springs in - lowland /coastal your country Yes - montane

no

other f- Typology g- Classification 2. OBJECTTVES h- Modelling a - Data base i- other criteria:. b- Conservation c- Restoration d- Evaluation

- Macroinvertebrates 3. AVAILABLEDATABASE - Main groups: - Hydrological - Chemical - Plankton

- Physical - Aquatic Plants - Hydrobiological

4. REMARKS: Address.

Name. lax. . . Tel... e-mail. CO-ORDINATORS: J..MOUBAYED (France) Environnement counsel. Les Muriers Bat A 3, Impasse Enclos de l'Herbette, 34000, Montpellier, France. Cl. ORENDT (Germany) Vmweltforschungszenrum Leipzig - Halle GmbH (Ufz) Permoserstrasse 15 043 1 8 Leipzig, Germany. Fax: (+49) 341 235240L

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