The following is a list of current publications dealing with Ephemeroptera that have been published up to and during 1999 and have not appeared in previous NABS Bibliographies.
     I would appreciate receiving a reprint or complete bibliographic reference of any article that deals with mayflies, especially if it contains scientific names, so that it may be included in next year's bibliography.  Also, I would like to be informed of any corrections or omissions in this or past bibliographies.  Suggestions are always welcome.
    Please send all correspondence to Peter M. Grant, Department of Biological Sciences, Southwestern Oklahoma State University, 100 Campus Drive, Weatherford, Oklahoma 73096-3098 USA, phone (580) 774-3294, fax (580) 774-7140, email grantp@swosu.edu.
    If you would like an electronic copy of this yearís mayfly bibliography, simply send me a request via email.  I will send this file to you as an attachment.
 

Alba Tercedor, J.; Mosquera, S.  1999.  Caenis chamie, a new species from Colombia (Ephemeroptera: Caenidae).  Pan-Pac. Entomol. 75(2): 61-67.

Ali, A.; Xue, R. D.; Alam, S. K.  1997.  Ecotoxicological effects of abamectin (MK-936) on natural populations of selected invertebrates in man-made ponds.  Medical Entomol. Zool. 48(3): 233-241.

Anderson, D. J.; Vondracek, B.  1999.  Insects as indicators of land use in three ecoregions in the prairie pothole region.  Wetlands 19(3): 648-664.

Angradi, T. R.  1999.  Fine sediment and macroinvertebrate assemblages in Appalachian streams: A field experiment with biomonitoring applications. J. N. Amer. Benthol. Soc. 18(1): 49-66.

Aoyagi, I.; Tetsuka, M.; Nakamura, K.  1998.  Morphology of early instar larvae and life history of Ephoron eophilum (Ephemeroptera: Polymitarcyidae).  Japanese J. Limnol. 59(2): 185-198.

Arnqvist, G.  1998.  Comparative evidence for the evolution of genitalia by sexual selection.  Nature 393(6687): 784-785.

Arto, H.  1998.  Antipredator behaviour of lotic insects: Responses to fish and invertebrate predators.  Acta Univ. Oulu. A Sci. Rerum Natur. 0(317). [no pagination]

Audisio, P.; Fochetti, R.; Belfiore, C.; DeBiase, A.  1994.  A multimethod approach to the biogeography of Italian river systems (Coleoptera: Hydraenidae; Plecoptera; Ephemeroptera). Atti Congresso Nazionale Italiano Entomol. 17: 179-182.

Bailey, R. C.; Day, K. E.; Norris, R. H.; Reynoldson, T. B.  1995.  Macroinvertebrate community structure and sediment bioassay results from nearshore areas of North American Great Lakes.  J. Great Lakes Res. 21(1): 42-52.

Baron, L. A.; Sample, B. E.; Suter, G. W., II.  1999.  Ecological risk assessment in a large river reservoir: 5. Aerial insectivorous wildlife.  Environ. Toxicol. Chem. 18(4): 621-627.

Bartsch, M. R.; Cope, W. G.; Rada, R. G.  1999.  The effects of cadmium-spiked sediment on cadmium accumulation and bioturbation by nymphs of the burrowing mayfly Hexagenia bilineata.  Water Air Soil Pollut. 109(1-4): 277-292.

Baumgardner, D. E.; Wiersema, N. A.  1999.  Additions to the inventory of Texas mayflies (Ephemeroptera).  Entomol. News 110(1): 70-71.

Beamish, F. W. H.; Noakes, D. L. G.; Rossiter, A.  1998.  Feeding ecology of juvenile lake sturgeon, Acipenser fulvescens, in Northern Ontario.  Canadian-Field Natur. 112(3): 459-468.

Beaty, B. J.; Black, W. C.; Carlson, J. O.; Clements, W. H.; Duteau, N.; Harrahy, E.; Nuckols, J.; Olson, K. E.; Rayms, K. A.  1998.  Molecular and genetic ecotoxicologic approaches to aquatic environmental bioreporting.  Environ. Health Perspect. 106(Suppl. 6): 1395-1407.

Belfiore, C. ; Sartori, M.  1999.  Redescription of Electrogena galileae (Demoulin, 1973) (Ephemeroptera, Heptageniidae).  Rev. Suisse Zool. 106(4): 1025-1034.

Benke, A. C.; Huryn, A. D.; Ward, G. M.  1998.  Use of empirical models of stream invertebrate secondary production as applied to a functional feeding group.  Int. Ver. Theor. Angew. Limnol. Verh. 26(4): 2024-2029.

Berglind, S. A.; Engblom, E.; Lingdell, P. E.  1999.  Naturally rare, threatened, or overlooked?  Semblis phalaenoides  and S. atrata (Trichoptera: Phryganeidae) in Sweden.  Entomol. Tidskr. 120(1-2): 1-16.  [In Swedish]

Bischoff, A.; Freyhof, J.  1999.  Seasonal shifts in day-time resource use of 0+ barbel, Barbus barbus.  Environ. Biol. Fishes  56(1-2): 199-212.

Borgmann, U.; Norwood, W. P.  1999.  Sediment toxicity testing using large water-sediment ratios: An alternative to water renewal.  Environ. Pollut. 106(3): 333-339.

Boudou, A.; Inza, B.; Lemaire-Gony, S.; Maury-Brachet, R.; Odin, M.; Ribeyre, F.  1998.  Metal bioaccumulation in freshwater systems: Experimental study of the actions and interactions between abiotic and contamination factors.  Pages 451-482.  In: Schuurmann, G.; Markert, B. (eds.).  Ecotoxicology: Ecological fundamentals, chemical exposure, and biological effects.  John Wiley & Sons, Inc., New York.  900 pp.

Braasch, D.  1999.  Mayflies from the northwestern China (Insecta: Ephemeroptera).  Faun. Abhandlung. Dresden 21(10-25): 211-214.  [In German]

Braasch, D.; Michels, U.; Grundler, B.  1998.  Caenis rivulorum  Eaton, 1884 (Ephemeroptera) ­ new for the Land of Brandenburg.  Entomol. Nachr. Ber. 42(1-2): 49-50.

Bradford, D. F.; Cooper, S. D.; Jenkins, T. M., Jr.; Kratz, K.; Sarnelle, O.; Brown, A. D.  1998.  Influences of natural acidity and introduced fish on faunal assemblages in California alpine lakes.  Canadian J. Fish. Aquat. Sci. 55(11): 2478-2491.

Brinkmann, R.; Reusch, H.  1998.  Notes on the distribution of all known species of Ephemeroptera and Plecoptera (Insecta) in the lowland of North Germany from different biotopes.  Braunschweiger Natur. Schriften  5(3):  531-540.  [In German]

Buffagni, A.  1998.  Heptagenia longicauda, new for Italy, in the Po River (Ephemeroptera, Heptageniidae).  Boll. Soc. Entomol. Itali. 130(1): 13-16.

Buffagni, A.; Belfiore, C.  1994.  Recent results in taxonomic and faunistic studies on Italian mayflies (Ephemeroptera).  Atti Congresso Nazionale Itali. Entomol. 17: 175-178.

Buffagni, A.; Desio, F.  1994.  Northern Italy species of genus Baetis  Leach (Ephemeroptera: Baetidae).  Atti Congresso Nazionale Itali. Entomol. 17: 413-416.

Buffagni, A.; Desio, F.  1998.  Ephemera zettana   Kimmins, 1937, in northeastern Italy (Insecta: Ephemeroptera: Ephemeridae).  Gortania Atti Mus. Friulano Storia Natur. 20(0): 167-171.  [in Italian]

Callander, G.  1995.  Mayflies.  Shetland Entomol. Group Newsletter 9: 5.

Cano, E.; Jimenez, A.; Cabral, J. A.; Ocete, M. E.  1999.  Acute toxicity of malathion and the new surfactant "Genapol OXD 080" on species of rice basins.  Bull. Environ. Contam. Toxicol. 63(1): 133-138.

Carbone, J.; Keller, W.; Griffiths, R. W.  1998.  Effects of changes in acidity on aquatic insects in rocky littoral habitats of lakes near Sudbury, Ontario.  Restoration Ecol. 6(4): 376-389.

Carl, M.  1997.  The disused gravel pit Jesenwang ­ a species reservoir for Furstenfeldbruck region (Upper Bavaria). 1. Checklist of aquatic insects (Ephemeroptera, Odonata, Heteroptera, Planipennia, Coleoptera, Trichoptera).  Nachr. Bayerischen Entomol. 46(3-4): 81-89.

Chessman, B. C.; Boulton, A. J.  1999.  Occurrence of the mayfly family Teloganodidae in northern New South Wales.  Australian J. Entomol. 38(2): 96-98.

Cieminski, K. L.; Flake, L. D.  1995.  Invertebrate fauna of wastewater ponds in southeastern Idaho.  Great Basin Natur. 55(2): 105-116.

Clements, W. H.  1995.  Tolerance of benthic macroinvertebrate populations and communities to heavy metals: the influence of previous exposure.  Bull. Ecol. Soc. Amer. 76 (2 Suppl. Part 2): 49.

Clements, W. H.  1999.  Metal tolerance and predator-prey interactions in benthic macroinvertebrate stream communities.  Ecol. Appl. 9(3): 1073-1084.

Codreanu-Balcescu, D.  1995.  Ultrastructural features of the life cycle of microsporidia belonging to the genus Tuzetia  from Ephemeroptera.  Europe. J. Protistol. 31(4): 413-414.

Coelho, J. R.  1999.  Body temperature and flight muscle ratio in the burrowing mayfly, Hexagenia bilineata.  J. Freshwater Ecol. 14(3): 337-341.

Corigliano, M. D. C.; Gualdoni, C. M.; Oberto, A. M.; Raffaini, G. B.  1998.  Structural attributes of invertebrate drift in the Chocancharava River, Argentina.  Ecol. Austral. 8(1): 5-12  [In Spanish]

Courtney, L. A.; Clements, W. H.  1998.  Effects of acidic pH on benthic macroinvertebrate communities in stream microcosms.  Hydrobiologia 379: 135-145.

Crosa, G.; Buffagni, A.  1995.  Size related shift in the realized niches of two mayfly species.  Atti Della Soc. Itali. Ecol. 16: 449-451.

Csia, K. E.; Sarkany, K. A.  1997.  The comparative study of Ephemeroptera fauna in the Crisul Repede/Sebes-Koros River and in one of the Mures/Maros section.  Pages 269-274.  In: Sarkany, K. A.; Hamar, J. (eds.).  The Cris/Koros riversí valleys.  A study of the geography, hydrobiology and ecology of the river system and its environment.  Tisza Klub & Liga Pro Europa, Sznolnok, Hungary.  397 pp.

Dahl, J.  1998.  Effects of a benthivorous and a drift-feeding fish on a benthic stream assemblage.  Oecologia 116(3): 426-432.

Dahl, J.; Greenberg, L.  1999.  Effects of prey dispersal on predator-prey interactions in streams.  Freshwater Biol. 41(4): 771-780.

Dallas, H. F.; Janssens, M. P.; Day, J. A.  1999.  An aquatic macroinvertebrate and chemical database for riverine ecosystems.  Water S. A. Pretoria 25(1): 1-8.

DaSilva, E. R.  1997.  On the food of nymphs of Callibaetis guttatus  Navas, 1915 (Ephemeroptera, Baetidae) in a temporary marsh at the littoral of Rio de Janeiro State, Brazil.  Rev. Brasileira Entomol. 41(1): 53-55.

DaSilva, E. R.; Coelho, L. B. N.  1998.  Catalogue and historical notes of Callibaetis guttatus  Navas, 1915, and its synonyms (Ephemeroptera, Baetidae).  Rev. Brasileira Entomol. 41(2-4): 169-171.  [In Portuguese]

Dean, J. C.; Forteath, G. N. R.; Osborn, A. W.  1999.  Loamaggalangta pedderensis  gen. and sp. nov.: A new mayfly from Tasmania (Ephemeroptera: Leptophlebiidae: Atalophlebiinae).  Australian J. Entomol. 38(2): 72-76.

Death, R. G.  1995.  Spatial patterns in benthic invertebrate community structure: products of habitat stability or are they habitat specific?  Freshwater Biol. 33(3): 455-467.

Derka, T.; Devan, P.  1999.  New records of mayflies (Ephemeroptera) from Slovakia.  Biol. Bratislava 54(2): 223-224.

DeSouza Braga, F. M.  1998.  Feeding of Plagioscion squamosissimus (Osteichthyes, Sciaenidae) in the Barra Bonita Dam, Piracicaba River, State of Sao Paulo.  Iheringia Ser. Zool. 84: 11-19.

Deutsch, J.  1996.  Is the chromatin control of Hox genes expression conserved by evolution?  Med. Sci.  12(8-9): 959-967. [In French]

Dickman, M.; Rygiel, G.  1998.  Municipal landfill impacts on a natural stream located in an urban wetland in regional Niagara, Ontario.  Can. Field-Natur. 112(4): 619-630.

Dobrin, M.; Corkum, L. D.  1999.  Can fluctuating asymmetry in adult burrowing mayflies (Hexagenia rigida, Ephemeroptera) be used as a measure of contaminant stress?  J. Great Lakes Res. 25(2): 339-346.

Dominguez, E.  1999.  Systematics, cladistics, and biogeography of the American genus Farrodes (Ephemeroptera: Leptophlebiidae: Atalophlebiinae).  Zool. J. Linn. Soc. 126(2): 155-189.

Dudgeon, D.  1999.  Patterns of variation in secondary production in a tropical stream.  Arch. Hydrobiol. 144(3): 271-281.

Duffield, R. M.; Nelson, C. H.  1998.  Stoneflies (Plecoptera) in the diet of brook trout (Salvelinus fontinalis  Mitchell) in Libby Creek, Wyoming, USA.  Hydrobiologia 380: 59-65.

Durfee, R. S.; Kondratieff, B. C.  1999.  Notes on North American Baetis (Ephemeroptera: Baetidae): Baetis moffatti  new synonym of B. tricaudatus and range extension for B. bundyae.  Entomol. News 110(3): 177-180.

Dyer, S. D.; White, H. C. E.; Wang, X.; Johnson, T. D.; Carr, G. J.  1997(1998).  Determining the influence of habitat and chemical factors on instream biotic integrity for a southern Ohio watershed.  J. Aquat. Ecosystem Stress Recovery 6(2): 91-110.

Eisendle, U.; Waringer, J.  1999.  Phenology of mayflies, stoneflies and caddisflies in a small sandstone brook of the Wienerwald area (Weidlingbach, Niederosterreich).  Lauterbornia 35: 21-31.

Elexova, E.  1998.  Interaction of the Danube River and its left side tributaries in Slovak stretch from benthic fauna point of view.  Biol. Bratislava 53(5): 621-632.

Elouard, J.-M.; Sartori, M.; Gattolliat, J.-L.; Oliarinony, R.  1999.  Proboscidoplocia (Ephemeroptera, Polymitarcyidae) from the Reserve Naturelle Integrale díAndohahela and surrounding areas, with a description of a new species.  In: Goodmann, S. M. (ed.). A floral and faunal inventory of the Reserve Naturelle Integrale díAndohahela, Madagascar: With reference to elevational variation.  Fieldiana Zoology 94: 111-114.

Farara, D. G.; Burt, A. J.  1995.  Assessment of Detroit River sediments and benthic macroinvertebrate communities ­ 1991.  Canadian Tech. Rep. Fish. Aquat. Sci. 0(2050): 56-57.

Finlay, K. J.  1999.  Taxonomic and life history notes on Australian Nousia  and Koorrnonga (Ephemeroptera: Leptophlebiidae).  Pages 196-198.  In: Ponder, W.; Lunney, D.  The other 99%. The conservation and biodiversity of invertebrates.  Trans. Royal Zool. Soc. New South Wales, Mosman.

Forrester, G. E.; Dudley, T. L.; Grimm, N. B.  1999.  Trophic interactions in open systems: Effects of predators and nutrients on stream food chains.  Limnol. Oceanogr. 44(5): 1187-1197.

France, R. L.  1998.  Density-weighted delta13C analysis of detritivory and algivory in littoral macroinvertebrate communities of boreal headwater lakes.  Ann. Zool. Fennici 35(3): 187-193.

Fritz, K. M.; Dodds, W. K.; Pontius, J.  1999.  The effects of bison crossings on the macroinvertebrate community in a tallgrass prairie stream.  Amer. Midl. Nat. 141(2): 253-265.

Gaino, E.; Rebora, M.  1998.  Contribution to the study of Enterocystis racovitzai, a gregarine parasite of Baetis rhodani (Ephemeroptera: Baetidae).  Acta Protozool. 37(3): 125-131.

Gaino, E.; Rebora, M.  1998.  Ultrastructure of the antennal sensilla of the mayfly Baetis rhodani (Pictet) (Ephemeroptera: Baetidae).  Int. J. Insect Morphol. Embryol. 27(2): 143-149.

Gaino, E.; Rebora, M.  1999.  Flat-tipped sensillum in Baetidae (Ephemeroptera): A microcharacter for taxonomic and phylogenetic considerations.  Invertebr. Biol. 118(1): 68-74.

Gaino, E.; Rebora, M.  1999.  Larval antennal sensilla in water-living insects.  Microscop. Res. Tech. 47:440-457.

Galdean, N.  1997.  Some comments about the benthic communities of the Iza River (Maramures, Romania) with special remarks on rheophilic mayfly species (Insecta, Ephemeroptera).  Trav. Mus. Nat. Hist. Natur. Grigore Antipa 37(0): 193-203.

Galdean, N.  1997.  Some considerations on the benthic communities of the Upper Tisa River.  Trav. Mus. Nat. Hist. Natur. Grigore Antipa 37(0): 255-286.

Garcia, C. F.; Tome, A.; Vega, F. J.; Antolin, C.  1999.  Performance of some diversity and biotic indices in rivers affected by coal mining in northwestern Spain.  Hydrobiologia 394(0): 209-217.

Gattolliat, J.-L.; Sartori, M.  1999.  Revision of the Malagasy genus Nesoptiloides (Ephemeroptera, Baetidae).  Mitt. Schweiz. Entomol. Gesell.  72(1-2): 23-30.

Gattolliat, J.-L.; Sartori, M.  1999.  A new species of Afrobaetodes (Ephemeroptera: Baetidae) and first report of this genus from Madagascar.  Ann. Limnol. 35(3): 179-184.

Gattolliat, J.-L.; Sartori, M.; Elouard, J.-M.  1999.  Three new species of Baetidae (Ephemeroptera) from the Reserve Naturelle Integrale díAndohahela, Madagascar. In: Goodmann, S. M. (ed.). A floral and faunal inventory of the Reserve Naturelle Integrale díAndohahela, Madagascar: With reference to elevational variation.  Fieldiana Zoology 94: 115-124.

Genito, D.; Kerans, B. L.  1999.  Effects of a diverse prey assemblage on stonefly feeding.  J. Freshwater Ecol. 14(2): 219-231.

Gibbs, H. L.; Gibbs, K. E.; Siebenmann, M.; Collins, L.  1998.  Genetic differentiation among populations of the rare mayfly Siphlonisca aerodromia  Needham.  J. N. Amer. Benthol. Soc. 17(4): 464-474.

Giberson, D.  1998.  Book review:  Ephemeroptera and Plecoptera: biology-ecology-systematics.  J. N. Amer. Benthol. Soc. 17(2): 273-274.

Gillies, M.  1998.  The mayflies (Ephemeroptera) of the Upper River Sigi, north-east Tanzania.  Freshwater Forum 10: 49-57.

Gillies, M. T.  1999.  Reinstatement of Afroptiloides  as a genus (Baetidae, Ephemeroptera).  Aquat. Insects 21(3): 197-203.

Goodyear, K. L.; McNeill, S.  1998.  Bioaccumulation of heavy metals by freshwater insect larvae.  Rev. Environ. Contam. Toxicol. 158: 129-146.

Goodyear, K. L.; McNeill, S.  1999.  Bioaccumulation of heavy metals by aquatic macroinvertebrates of different feeding guilds: A review.  Sci. Total Environ. 229(1-2): 1-19.

Gower, A. M.; Myers, G.; Kent, M.; Foulkes, M. E.  1995.  The use of macroinvertebrate assemblages in the assessment of metal-contaminated streams.  Pages 181-192.  In:   Harper, D. M.; Ferguson, A. J. D. (eds.).  The ecological basis for river management.  John Wiley and Sons, Inc., New York.

Grandstaff, E. D.; Bulow, F. J.  1999.  The claw sampler ­ a macroinvertebrate sampler for scuba divers.  N. Amer. J. Fish. Manage.  19(1): 219-220.

Griffith, M. B.; Perry, S. A.; Perry, W. B.  1995.  Macroinvertebrate communities in headwater streams affected by acidic precipitation in the central Appalachians.  J. Environ. Qual. 24(2): 233-238.

Guan, R. Z.; Wiles, P. R.  1998.  Feeding ecology of the signal crayfish Pacifastacus leniusculus  in a British lowland river.  Aquaculture 169(3-4): 177-193.

Gupta, S.  1998.  External morphology of the antennal sensilla of the imago of Cloeon  sp. (Ephemeroptera: Baetidae) by scanning electron microscopy.  J. Anim. Morphol. Physiol. 45(1-2): 142-144.

Gupta, S.  1998.  External morphology of the interommatidial hairs of Cloeon  sp. (Ephemeroptera: Baetidae) as revealed by SEM.  Geobios New Rep. 17(1): 63-67.

Gupta, S.; Gupta, A.  1998.  Cuticular sensory structures on the cerci of the nymphs and adults of mayfly Cloeon  sp. (Ephemeroptera: Baetidae).  Proc. Nat. Acad. Sci. India Sect. B. Biol. Sci. 68(3-4): 319-321.

Gupta, S.; Gupta, A.; Meyer, R. V. B.  1999.  Cuticular microstructures of abdominal tergites and sternites of Cloeon  sp. (Ephemeroptera: Baetidae) during post-embryonic development.  Entomol. Fenn. 10(1): 51-59.

Habit, E.; Bertran, C.; Arevalo, S.; Victoriano, P.  1998.  Benthonic fauna of the Itata River and irrigation canals (Chile).  Irrigation Sci. 18(2): 91-99.

Hacker, H.  1995.  The insect fauna of the Bavarian mountains: actual status and remarkable finds in the East Bavarian border mountains and the Bavarian Alps. Results of a survey of the forest reserves of Bavaria (Lepidoptera, Trichoptera, Neuropteroidea, Ephemeroptera, Odonata).  Beitraege Bayerischen Entomofaun. 1: 199-265.

Haden, G. A.; Blinn, D. W.; Shannon, J. P.; Wilson, K. P.  1999.  Driftwood: An alternative habitat for macroinvertebrates in a large desert river.  Hydrobiologia 397(0): 179-186.

Halvorsen, G.; Eie, J. A.; Faugli, P. E.  1998.  A national plan for protecting river systems in Norway.  Int. Ver. Theor. Angew. Limnol. Verh. 26(5): 2417-2423.

Harding, J. S.; Young, R. G.; Hayes, J. W.; Shearer, K. A.; Stark, J. D.  1999.  Changes in agricultural intensity and river health along a river continuum.  Freshwater Biol. 42(2): 345-357.

Harker, J. E.  1999.  The structure of the foregut and midgut of nymphs, subimagos and imagos of Cloeon dipterum (Ephemeroptera) and the functions of the gut of adult mayflies.  J. Zool. 248(2): 243-253.

Harvey, C. J.; Peterson, B. J.; Bowden, W. B.; Hershey, A. E.; Miller, M. C.; Deegan, L. A.; Finlay, J. C.  1998.  Biological responses to fertilization of Oksrukuyik Creek, a tundra stream.  J. N. Amer. Benthol. Soc. 17(2): 190-209.

Hernandez, V. R.; Martinez, L. F.; Rueda, S. J.; Tapia, G.; Pujante, A.  1996.  Comparison of different techniques for collecting samples of macroinvertebrates from the Margo River (Valencia).  Pages 109-112.  In: Real Sociedad Espanola de Historia Natural (ed.).  The Royal Spanish Society of Natural History: A special edition published on the occasion of the 125th anniversary of its founding.  Real Soc. Espanola de Hist. Natur., Madrid.   [In Spanish]

Hickey, C. W.; Golding, L. A.; Martin, M. L.; Croker, G. F.  1999.  Chronic toxicity of ammonia to New Zealand freshwater invertebrates:  A mesocosm study.  Arch. Environ. Contam. Toxicol. 37(3): 338-351.

Hofmann, C.; Sartori, M.; Thomas, A.  1998.  The mayflies (Ephemeroptera) of Guadaloupe (French West Indies).  Mem. Soc. Vaudoise Sci. Natur. 20(1): 1-96.  [In French]

Horeau, V.; Cerdan, P.; Champeau, A.; Richard, S.  1998.  Importance of aquatic invertebrates in the diet of rapids-dwelling fish in the Sinnamary River, French Guiana.  J. Trop. Ecol. 14(6): 851-864.

Hubbard, M. D.; Campbell, I. C.  1996.  Catalogue of the Australian mayflies, recent and fossil (Insecta: Ephemeroptera).  Australian Soc. Limnol. Spec. Pub. 11: 1-43.

Hubbard, M. D.; Peters, J. G.; Peters, W. L.  1999.  Reinstatement of Callibaetis zonalis (Ephemeroptera: Baetidae) as a valid name.  Entomol. News 110(5): 279-280.

Hubner, G.; Klose, S.  1998.  Monitoring of the development of a restored stream in the Luneburger Heide/north German lowland by focussing on Ephemeroptera, Plecoptera and Trichoptera.  Lauterbornia 34: 53-66.

Huhta, A. O.  1999.  Antipredator behaviour of lotic insects: responses to fish and invertebrate predators.  Ph.D., Oulun Yliopisto (Finland).  88 pp.

Huhta, A.; Muotka, T.; Juntunen, A.; Yrjonen, M.  1999.  Behavioural interactions in stream food webs: The case of drift-feeding fish, predatory invertebrates and grazing mayflies.  J. Anim. Ecol. 68(5): 917-927.

Ingram, B. A.; Hawking, J. H.; Shiel, R. J.  1997.  Aquatic life in freshwater ponds: A guide to the identification and ecology of life in aquaculture ponds and farm dams in south eastern Australia.  Coop. Res. Cent. Freshwater Ecol. Identification Guide 9(1): 1-105.

Iwasaki, K.; Otsuka, T.; Nakayama, K.  1997.  Middle-and large-sized aquatic animal assemblages associated with submerged riparian plants in the Kamo River, Kyoto.  Japanese. J. Limnol. 58(3): 277-291.  [In Japanese]

Jacob, U.; Dorn, A.; Haybach, A.  1996.  Systematics and distribution of the genus Heptagenia  and related taxa in Europe.  Verh. Westdeutscher Entomol. 1996: 93-105.

Jacobsen, D.; Encalada, A.  1998.  The macroinvertebrate fauna of Ecuadorian high-land streams in the wet and dry season.  Arch. Hydrobiol. 142(1): 53-70.

Jacobsen, R. E.  1998.  The symbiotic relationship of a chironomid with its ephemeropteran host in an Arizona mountain stream.  J. Kans. Entomol. Soc. 71(4): 426-438.

Joost, W.; Klausnitzer, B.  1997.  Dietrich Braasch: 65th birthday.  Entomol. Nachr. Ber. 41(4): 273-279.  [In German]

Kashian, D. R.  1998.  The use of macroinvertebrates as indicators of water quality for two northern Lake Huron coastal wetlands (Michigan).  M.S., Michigan State University, 121 pp.

Keddy, C. J.; Greene, J. C.; Bonnell, M. A.  1995.  Review of whole-organism bioassays: Soil, freshwater sediment, and freshwater assessment in Canada.  Ecotoxicol. Environ. Safety 30(3): 221-251.

Klonowska-Olejnik, M.; Fialkowski, W.  1998.  Ephemeroptera and Plecoptera as indicators of environmental changes caused by reservoir construction.  Pages 215-223.  In: Bretschko, G.; Helesic, J.  (eds.) Advances in river bottom ecology.  Backhuys Publishers, Leiden.  344 pp.

Klubertanz, T. H.; Jones, D. M.  1999.  Adults of Camelobaetidius waltzi (Ephemeroptera: Baetidae), with field notes.  Entomol. News 110(3): 173-176.

Kluge, N. Yu.  1997.  Ephemeroptera.  Pages 175-220.  In:  Narchuk, E. P.; Tumanov, D. V.; Tsalolikhin, S. Ya.  (eds.).  Key to freshwater invertebrates of Russia and adjacent lands.  Vol. 3: Arachnoidea, lower insects.  Zool. Inst. Rossiikoi Akad. Nauk, Sankt-Petersburg.  439 pp.

Kluge, N. Yu.  1998.  Phylogeny and higher classification of Ephemeroptera.  Zoosystematica Rossica 7(2): 255-269.

Kovacs, T.; Ambrus, A.; Bankuti, K.; Juhasz, P.  1998.  New Hungarian mayfly (Ephemeroptera) species arising from collectings of larvae.  Misc. Zool. Hungarica 12(0): 55-60.

Kreivi, P.; Muotka, T.; Huusko, A.; Maki, P. A.; Huhta, A.; Meissner, K.  1999.  Diel feeding periodicity, daily ration and prey selectivity in juvenile brown trout in a subarctic river.  J. Fish Biol. 55(3): 553-571.

Kreutzweiser, D. P.; Capell, S. S.; Scarr, T. A.  1999. Acute lethal and sublethal effects of a neem-based insecticide on nontarget aquatic insects in stream channels.  Bull. Environ. Contam. Toxicol. 63(3): 365-371.

Krombein, K. V.; Norden, B. B.; Richson, M. M.; Rickson, F. R.  1999.  Biodiversity of the domatia occupants (ants, wasps, bees, and others) of the Sri Lankan myrmecophyte Humboldtia laurifolia  Vahl (Fabaceae).  Smithson. Contrib. Zool. 0(603): 1-34.

Kureck, A.  1996.  Ephemeroptera of the Rhine: On the biology of Ephoron virgo (Olivier, 1791).  Decheniana Beihefte 35: 17-24.

Kutash, T. N.; Craig, D. A.  1998.  Ontogenetic effects on locomotory gaits in nymphs of Baetis tricaudatus  Dodds (Ephemeroptera: Baetidae).  J. N. Amer. Benthol. Soc. 17(4): 475-488.

Lancaster, J.  1999.  Small-scale movements of lotic macroinvertebrates with variations in flow.  Freshwater Biol. 41(3): 605-619.

Lang, C.  1997.  Biological quality of 37 Swiss rivers in 1996 indicated by the diversity of zoobenthos.  Bull Soc. Vaudoise Sci. Natur. 84(4): 323-332.  [In French]

Larsson, J. I. R.  1996.  Some dubious protistan parasites of invertebrates.  J. Eukaryotic Microbiol. 43(1): 25A.

Lemly, A. D.  1998.  Bacterial growth on stream insects: potential for use in bioassessment.  J. N. Amer. Benthol. Soc. 17(2): 228-238.

Leonard, A. W.; Hyne, R. V.; Lim, R. P.; Chapman, J. C.  1998.  Effect of endosulfan runoff from cotton fields on macroinvertebrates in the Namoi River.  Ecotoxicol. Environ. Safety 42(2): 125-134.

Lowell, R. B.; Culp, J. M.  1999.  Cumulative effects of multiple effluent and low dissolved oxygen stressors on mayflies at cold temperatures.  Canadian J. Fish. Aquat. Sci. 56(9): 1624-1630.

Lugo-Ortiz, C. R.; McCafferty, W. P.  1998.  A new Baetis-complex genus (Ephemeroptera: Baetidae) from the Afrotropical Region.  African Entomol. 6(2): 297-301.

Lugo-Ortiz, C. R.; McCafferty, W. P.  1998.  Cheleocloeon falcatum (Crass), a new combination for a southern African species previously assigned to Afroptilum Gillies (Ephemeroptera: Baetidae).  African Entomol. 6(2): 379-380.

Lugo-Ortiz, C. R.; McCafferty, W. P.  1998.  A new North American genus of Baetidae (Ephemeroptera) and key to Baetis  complex genera.  Entomol. News 109(5): 345-353.

Lugo-Ortiz, C. R.; McCafferty, W. P.  1998.  New species of Cloeon  and Demoulinia (Ephemeroptera: Baetidae) from Madagascar.  Entomol. News 109(5): 357-362.

Lugo-Ortiz, C. R.; McCafferty, W. P.  1998.  New larval variants and distributional records for Plauditus cestus (Ephemeroptera: Baetidae).  Great Lakes Entomol. 31(3-4): 201-204.

Lugo-Ortiz, C. R.; McCafferty, W. P.  1998.  Phylogeny and biogeography of Nesydemius, n. gen., and related Afrotropical genera (Insecta: Ephemeroptera: Baetidae).  Bull. Soc. Hist. Natur. Toulouse 134(0):  7-12.

Lugo-Ortiz, C. R.; McCafferty, W. P.  1999.  Edmundsiops instigatus: A new genus and species of small minnow mayflies (Ephemeroptera: Baetidae) from Australia.  Entomol. News 110(1): 65-69.

Lugo-Ortiz, C. R.; McCafferty, W. P.  1999.  An unusual new species of Camelobaetidius (Ephemeroptera: Baetidae) from Paraguay.  Entomol. News 110(4): 221-224.

Lugo-Ortiz, C. R.; McCafferty, W. P.  1999.  A new genus of small minnow mayflies (Insecta: Ephemeroptera: Baetidae) with six new species from New Guinea and New Britain.  Ann. Limnol. 35(1): 57-70.

Lugo-Ortiz, C. R.; McCafferty, W. P.; Gattolliat, J.-L.  1999.  The small minnow mayfly genus Cloeodes  Traver (Ephemeroptera: Baetidae) in Madagascar.   Proc. Entomol. Soc. Wash. 101(1): 208-211.

Lugo-Ortiz, C. R.; McCafferty, W. P.; Waltz, R. D.  1999.  Definition and reorganization of the genus Pseudocloeon (Ephemeroptera: Baetidae) with new species descriptions and combinations.  Trans. Amer. Entomol. Soc. 125(1-2): 1-37.

MacLeod, N. A.  1998.  Trophic structure and the effects of agriculture in a headwater stream in southern Ontario using stable isotopes and secondary production.  Ph.D., University of Waterloo (Canada).  138 pp.

Madenjian, C. P.; Schloesser, D. W.; Krieger, K. A.  1998.  Population models of burrowing mayfly recolonization in western Lake Erie.  Ecol. Appl. 8(4): 1206-1212.

Malmqvist, B.; Hoffsten, P. O.  1999.  Influence of drainage from old mine deposits on benthic macroinvertebrate communities in central Swedish streams.  Water Res. 33(10): 2415-2423.

Malzacher, P.  1998.  Remarks on the genus Basilocaenis (Ephemeroptera: Caenidae), with the description of a new species: Brasilocaenis mendesi.  Stutt. Beitr. Naturk. Ser. A. Biol. 0(580): 1-6.

Mangeaud, A. P.  1999.  Effects of point sources of pollution on benthic insects communities in Suquia basin (Cordoba, Argentina).  Rev. Soc. Entomol. Argentina 58(1-2): 218-222.  [In Spanish]

Mangum, F. A.; Madrigal, J. L.  1999.  Rotenone effects on aquatic macroinvertebrates of the Strawberry River, Utah: A five-year summary.  J. Freshwater Ecol. 14(1): 125-136.

Marchant, R.; Barmuta, L. A.; Chessman, B. C.  1995.  Influence of sample quantification and taxonomic resolution on the ordination of macroinvertebrate communities from running waters in Victoria, Australia.  Mar. Freshwater Res. 46(2): 501-506.

Marchant, R.; Hehir, G.  1999.  A method for quantifying hand-net samples of stream invertebrates.  Mar. Freshwater Res. 50(2): 179-182.

Martins-Neto, R. G. 1999.  Present knowledge of the Brasilian paleontomo fauna.  Rev. Soc. Entomol. Argentina 58(1-2): 71-85.  [In Spanish]

Mathooko, J. M.  1997(1998).  The effect of continuous physical disturbance on mayflies of a tropical stream: an experimental approach.  Hydrobiologia 362: 209-216.

Mathooko, J. M.  1998.  Mayfly diversity in East Africa.  African J. Ecol. 36(4): 368-370.

Matisoff, G.; Wang, X.  1998.  Solute transport in sediments by freshwater infaunal bioirrigators.  Limnol. Oceanogr. 48(7): 1487-1499.

Matsura, T.; Nomura, K.; Kamatsu, K.  1998.  Ecological studies of odonate larvae living in artificial ponds in an urban area: Occurrence of larval Sympetrum striolatum imitoides  and its life history in primary school swimming pools.  Japanese J. Ecol. 48(1): 27-36.  [In Japanese]

McCafferty, W. P.  1999.  Reinstatement of two junior secondary homonyms in the family Baetidae (Ephemeroptera).  Entomol. News  110(2): 136.

McCafferty, W. P.  1999.  Acerpenna thermophilos, comb. n. (Ephemeroptera: Baetidae).  Entomol. News 110(3): 187-189.

McCafferty, W. P.  1999.  Distribution of Siphlaenigmatidae (Ephemeroptera).  Entomol. News 110(3): 191.

McCafferty, W. P.; Kondratieff, B. C.  1999.  Additions to the South Dakota Ephemeroptera.  Entomol. News 110(3): 190-191.

McCafferty, W. P.; Kondratieff, B. C.  1999.  New species of Paraleptophlebia (Ephemeroptera: Leptophlebiidae) from Idaho and Washington.  Entomol. News 110(4): 217-220.

McCafferty, W. P.; Lugo-Ortiz, C. R.; Provonsha, A. V.; Wang, T. Q.  1997.  The Ephemeroptera of Mexico: 1. Higher classification, diagnosis of families and composition.  Dugesiana 4(2): 1-29.

McCafferty, W. P.; Randolph, R. P.  1998.  Canada mayflies: A faunistic compendium.  Proc. Entomol. Soc. Ontario 129(0): 47-97.

McCafferty, W. P.; Waltz, R. D.  1998.  A new species of the small minnow mayfly genus Plauditus (Ephemeroptera: Baetidae) from South Carolina.  Entomol. News 109(5): 354-356.

McCafferty, W. P.; Wang, T. Q.  1998.  New name for a generic homonym in Teloganodidae (Ephemeroptera).  Entomol. News 109(5): 344.

McIntosh, A. R.; Peckarsky, B. L.  1999.  Criteria determining behavioural responses to multiple predators by a stream mayfly.  Oikos 85(3): 554-564.

McIntosh, A. R.; Peckarsky, B. L.; Taylor, B. W.  1999.  Rapid size-specific changes in the drift of Baetis bicaudatus (Ephemeroptera) caused by alterations in fish odour concentration.  Oecologia 118(2): 256-264.

McKee, S.-L. D.  1998.  Structure and size distribution of benthic macroinvertebrate communities along a eutrophication gradient in streams of the Ottawa Valley (Ontario, Quebec).  M.Sc., University of Ottawa (Canada).  62 pp.

McNamara, A. E.  1998.  The effects of ultraviolet-B radiation on stream grazers and periphyton.  M.S., University of Louisville.  67 pp.

Memeti, A. V.; Russev, B. K.; Janeva, I. J.  1998.  Ephemeroptera and Plecoptera (Insecta) in the river Tetovska/Vardar and its tributaries in the Shar Mountains, Macedonia.  Lauterbornia 33: 45-48.

Millett, M. C.; Learner, M. A.  1998.  Plecoptera and Ephemeroptera species assemblages in the Usk River system, Wales.  Arch. Hydrobiol. 143(3): 307-334.

Miyasaka, H.; Nakano, S.  1999.  Effects of drift- and benthic-foraging fish on the drift dispersal of three species of mayfly nymphs in a Japanese stream.  Oecologia 118(1): 99-106.

Mochizuki, A.  1998.  Characteristics of digestive proteases in the gut of some insect orders.  Appl. Entomol. Zool. 33(3): 401-407.

Mogi, M.; Sunahara, T.; Selomo, M.  1999.  Mosquito and aquatic predator communities in ground pools on lands deforested for rice field development in Central Sulawesi, Indonesia.  J. Amer. Mosquito Control Assoc. 15(2): 92-97.

Mori, C.; Orsini, A.; Migon, C.  1999.  Impact of arsenic and antimony contamination on benthic invertebrates in a minor Corsican river.  Hydrobiologia 392(1): 73-80.

Morris, S. J.  1998.  An insect survey in the Landsborough Valley ­ West Coast.  Rec. Canterbury Mus. 12(2): 44-48.

Nel, A.; Nel, J.; Masselot, G.; Thomas, A.  1998.  An investigation into the application of the Wagner parsimony method in synecology.  Biol. J. Linn. Soc. 65(2): 165-189.

Ogbogu, S. S.; Hassan, A. T.  1996.  Effects of sewage on the physico-chemical variables and Ephemeroptera (mayfly) larvae of a stream-reservoir system.  J. Aquat. Insects 1996: 43-55.

Oliarinony, R.; Elouard, J.-M.; Raberiaka, H. N.  1998. Aquatic biodiversity of Madagascar: 8. Spinirythus, a new genus of Tricorythidae (Ephemeroptera: Pannota).  Bull. Soc. Entomol. France 103(3): 237-244.  [In French]

Oliarinony, R.; Elouard, J.-M.; Raberiaka, N.  1998.  Aquatic biodiversity in Madagascar. 19. Nine new species of Tricorythus  Eaton (Ephemeroptera, Pannota, Tricorythidae).  Rev. Francaise Entomol. (Nouvelle Ser.) 20(3): 73-90.

Oliveira, L. G.; Bispo, P. C.; de Sa, N. C.  1997(1998).  Ecology of benthic insect communities (Ephemeroptera, Plecoptera and Trichoptera) in streams at parque Ecologico de Goiania, Goias, Brazil.  Rev. Brasileira Zool. 14(4): 867-876.

Palmer, R. W.; DeMoor, F. C.  1998.  Annotated records of blackfly (Diptera: Simuliidae) distribution in southern Africa.  African Entomol. 6(2): 223-251.

Pescador, M. L.; Lenat, D. R.; Hubbard, M. D.  1999.  Mayflies (Ephemeroptera) of North and South Carolina: An update.  Fla. Entomol. 82(2): 316-332.

Peterson, C. G.; Vormittag, K. A.; Valett, H. M.  1998.  Ingestion and digestion of epilithic algae by larval insects in a heavily grazed montane stream.  Freshwater Biol. 40(4): 607-623.

Petrusso, P. A.  1998.  Feeding habits and condition of juvenile chinook salmon in the Upper Sacramento River, California.  M.S., Michigan State University.  94 pp.

Pilaka, T.; Elouard, J.-M.  1999.  Two new species of blackflies from Madagascar, Simulium desirei n. sp. and S. kiangaraense  n. sp. are described from larval and pupal instars.  Mitt. Schweiz. Entomol. Gesell. 72(1-2): 39-46.  [In French]

Pope, R. J.; Gordon, A. M.; Kaushik, N. K.  1999.  Leaf litter colonization by invertebrates in the littoral zone of a small oligotrophic lake.  Hydrobiologia 392(2): 99-112.

Rabeni, C. F.; Wang, N.; Sarver, R. J.  1999.  Evaluating adequacy of the representative stream reach used in invertebrate monitoring programs.  J. N. Amer. Benthol. Soc. 18(2): 284-291.

Rader, R. B.; Belish, T. A.  1999.  Influence of mild to severe flow alterations on invertebrates in three mountain streams.  Regul. Rivers Res. Manage. 15(4): 353-363.

Ramirez, A.; Paaby, P.; Pringle, C.; Aguero, G.  1998.  Effect of habitat type on benthic macroinvertebrates in two lowland tropical streams, Costa Rica.  Rev. Biol. Trop. 46(Suppl. 6): 201-213.

Ramirez, A.; Pringle, C. M.  1998.  Invertebrate drift and benthic community dynamics in a lowland neotropical stream, Costa Rica.  Hydrobiologia 386(0): 19-26.

Ramirez, A.; Pringle, C. M.  1998.  Structure and production of a benthic insect assemblage in a neotropical stream.  J. N. Amer. Benthol. Soc. 17(4): 443-463.

Reed, T. L.  1995.  Macroinvertebrate drift in managed streams.  Bull. Ecol. Soc. Amer. 76 (2 Suppl. Part 2): 222.

Rempel, L. L.; Richardson, J. S.; Healey, M. C.  1999. Flow refugia for benthic macroinvertebrates during flooding of a large river.  J. N. Amer. Benthol. Soc. 18(1): 34-48.

Reusch, H.; Blanke, D.  1993.  Red list of mayflies, stoneflies and caddisflies of Saxony-Anhalt.  Ber. Landesamtes Umweltschutz Sachsen-Anhalt 9:17-24.

Richter, G.; Krebs, G.  1999.  Larval stages of mayflies (Insecta: Ephemeroptera) from sediments of the Eocene Messel Lake.  Natur. Mus. (Frankfurt am Main) 129(1): 21-28.

Rodrigues, C. A.  1999.  The macroinvertebrates as indicators of water quality in Pampean rivers.  Rev. Soc. Entomol. Argentina 58(1-2): 208-217.  [In Spanish]

Roman, V. C.  1998.  Diet and reproduction of Creagrutus brevipinnis  (Pisces: Characidae) in Alto Cauca, Colombia.  Rev. Biol. Trop. 46(3): 783-789.  [In Spanish]

Rose, K. A.; Rutherford, E. S.; McDermot, D. S; Forney, J. L.; Mills, E. L.  1999.  Individual-based model of yellow perch and walleye populations in Oneida Lake.  Ecol. Monogr. 69(2): 127-154.

Rosenfeld, J. S.  1998.  The effect of fish predation on benthic community structure in streams.  Ph.D., The University of British Columbia (Canada).  159 pp.

Sahin, Y.; Arslan, N. P.  1999.  Epoche in Chironomidae (Diptera) larvae in the streams Besik and Camlica, a part of the southern Sakarya river system.  Turkish J. Zool. 23(3): 265-267.

Sakalian, V.  1997.  Ephemeroptera.  Page 30.  In:  Sakalian, V. (ed.). Endemic and relict insects in the Pirin National Park, Bulgaria.  Pensoft Publishers, Sofia.  96 pp.

Sanders, M. D.  1999.  Common aquatic invertebrate taxa vary in susceptibility to capture by black stilt chicks.  Notornis 46(2): 311-318.

Sartori, M.; Elouard, J.-M.  1999.  Aquatic biodiversity of Madagascar 30: The genus Cheirogenesia  Demoulin, 1952 (Ephemeroptera, Palingeniidae).  Rev. Suisse Zool. 106(2): 325-337.  [In French]

Sartori, M.; Elouard, J.-M.; Ruffieux, L.; LíEplattenier, G.  1999.  Description of the females and egg morphology of some Proboscidoplocia  species (Ephemeroptera, Ephemeroidea).  Mitt. Schweiz. Entomol. Gesell. 72(1-2): 55-63.  [In French]

Scholefield, R. J.; Seelye, J. G.; Slaght, K. S.  1995.  Comparison of 3-trifluoromethyl-4-nitrophenol (TFM) toxicities to sea lampreys, rainbow trout, and mayfly nymphs in continuous and interrupted 9-H exposures.  Great Lakes Fish. Comm. Tech Rep. 0(61): 9-31.

Scholl, F.  1998.  Notable macrozoobenthos records in the Elbe: First record of Corbicula fluminea (O. F. Muller 1774) at Krummel and mass population of Oligoneuriella rhenana (Imhoff 1852) in the Upper Elbe.  Lauterbornia 33: 23-24.

Schreiber, E. S. G.  1995.  Long-term patterns of invertebrate stream drift in an Australian temperate stream.  Freshwater Biol. 33(1): 13-25.

Schuldt, J. A.  1998.  Impact of chinook salmon spawing migrations on stream ecosystems.  Ph.D., University of Minnesota.  98 pp.

Selong, J. H.; Helfrich, L. A.  1998.  Impacts of trout culture effluent on water quality and biotic communities in Virginia headwater streams.  Prog. Fish.-Cult. 60(4): 247-262.

Shieh, S. H.; Yang, P. S.  1999.  Colonization patterns of aquatic insects on artificial substrates in a Taiwan stream.  Zhonghua Kunchong 19(1): 27-50.

Shiel, C. B.; Duverge, P. L.; Smiddy, P.; Fairley, J. S.  1998.  Analysis of the diet of Leislerís bat (Nyctalus leisleri) in Ireland with some comparative analyses from England and Germany.  J. Zool. 246(4): 417-425.

Siebert, M.  1998.  Aquatic insects in the hyporhithal and epipotamal zones of the river Fulda, present and past.  Lauterbornia 33: 53-84.

Smythe, N.  1996.  The seasonal abundance of night-flying insects in a neotropical forest.  Pages 309-318.  In: Leigh, E. G., Jr.; Rand, A. S.; Windsor, D. M. (eds.).  The ecology of a tropical forest: Seasonal rhythms and long-term changes.  Smithsonian Institution Press, Washington, D.C.

Snaddon, C. D.; Davies, B. R.  1998.  A preliminary assessment of the effects of a small South African inter-basin water transfer on discharge and invertebrate community structure.  Regul. Rivers Res. Manage. 14(5): 421-441.

Soldan, T.; Zahradkova, S.; Helesic, J.; Dusek, L.; Landa, V.  1998.  Distributional and quantitative patterns of Ephemeroptera and Plecoptera in the Czech Republic: A possibility of detection of long-term environmental changes of aquatic biotopes.  Folia Fac. Sci. Nat. Univ. Masarykianne Brunensis, Biologia 98: 1-305.

Somers, K. M.; Reid, R. A.; David, S. M.  1998.  Rapid biological assessments: How many animals are enough?  J. N. Amer. Benthol. Soc. 17(3): 348-358.

Stephenson, G. L.; Day, K. E.; Scroggins, R.; Kirby, R. S.; Hamr, P.  1996.  Current status of Environment Canadaís guidance on control of test precision using a spiked sediment toxicity test: What to spike and how?  Pages 234-253.  In:  LaPoint, T. W.; Price, F. T.; Little, E. E. (eds.).  ASTM STP: Environmental toxicology and risk assessment.  ASTM, Philadelphia.

Sun, H.; Zhang, X.; Su, C.  1998.  Method of chromosome preparation in mayfly (Ephemeroptera).  Chinese J. Zool. 33(2): 30-31.

Suter, P. J.  1999.  Illustrated key to the Australian caenid nymphs (Ephemeroptera: Caenidae). Ident. Guide No. 23.  Coop. Res. Cent. Freshwater Ecol., Thurgoona, NSW, Australia.

Suter, P. J.  1999.  Irpacaenis, a new genus of Caenidae (Ephemeroptera) from Australia.  Australian J. Entomol. 38(3): 159-167.

Sziraki, G.  1998.  Baetis buceratus  Eaton, 1870 (Ephemeroptera: Baetidae) and Chrysoperla renoni (Lacroix, 1933) (Neuroptera: Chrysopidae) ­ insects, new to the fauna of Hungary from the Ferto­Hansag National Park.  Folia Entomol. Hungarica 59(0): 272-273.  [In Hungarian]

Sziraki, G.  1998.  The mayfly (Ephemeroptera) fauna of the Drava region, Hungary.  Dunantuli Dolgozatok (A) Termeszettudomanyi Sorozat 9: 131-134.

Tanatmis, M.  1997.  On the Ephemeroptera fauna (Insecta) of Thrace (Turkey).  Zool. Middle East 15(0): 95-106.

Thiele, V.; Mehl, D.; Berlin, A.; Huijssoon, L.  1998. Analyses of the behaviour of aquatic and merolimnic invertebrates in relation to the upstream movement and the exodus flight in the area of fish ladders in Mecklenburg-Vorpommern (Germany).  Limnologica 28(2): 167-182.

Thomas, A.  1998.  A provisional checklist of the mayflies of North Africa (Ephemeroptera).  Bull. Soc. Hist. Natur. Toulouse 134(0): 13-20.

Tierney, D.; Kelly, Q. M.; Bracken, J. J.  1998.  The faunal communities of upland streams in the eastern region of Ireland with reference to afforestation impacts.  Hydrobiologia 389(0): 115-130.

Tojo, K.; Machida, R.  1996.  Formation of proctodaeum and abdominal metamerism in a mayfly, Ephemera japonica  McLachlan (Insecta, Ephemeroptera).  Zool. Sci. 13(Suppl.): 34.

Tojo, K.; Machida, R.  1998.  Early embryonic development of the mayfly Ephemera japonica  McLachlan (Insecta: Ephemeroptera, Ephemeridae).  J. Morphol. 238(3): 327-335.

Tojo, K.; Machida, R.  1998.  Egg structures of Japanese ephemerid species (Ephemeroptera).  Entomol. Sci. 1(4): 573-579.

Tong, X.; Dudgeon, D.  1999.  Two new species of Platybaetis (Ephemeroptera, Baetidae) from Sulawesi, Indonesia.  Entomol. News 110(5): 290-296.

Turner, A. M.; Trexler, J. C.  1996.  Responses of aquatic communities to phosphorus enrichment in the Florida Everglades.  Bull. Ecol. Soc. Amer. 77(3 Suppl. Part 2): 449.

Ubero, P. N. A.; Puig, M. A.; Soler, A. G.  1998.  The mayflies from Segura River Basin (S.E. Spain): 1. Faunistic study (Insecta: Ephemeroptera).  Bol. Asoc. Espanola Entomol. 22(1-2): 151-170.  [In Spanish]

Umana, V. G.  1998.  Characterization of some Golfo Dulce drainage basin rivers (Costa Rica).  Rev. Biol. Trop. 46(Suppl. 6): 125-135.

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Vidinova, Y.  1998.  New Rhithrogena  species (Ephemeroptera: Heptageniidae) for the fauna of Macedonia.  Lauterbornia 33: 49-51.

Vila, I.; Fuentes, L. S.; Saavedra, M.  1999.  Ichthyofauna in limnic systems of Isla Grande, Tierra del Fuego, Chile.  Rev. Chilena Hist. Natur. 72(2): 273-284.  [In Spanish]

Vinson, M. R.  1998.  Global patterns in stream insect taxa richness.  Ph.D., Utah State University.  140 pp.

Waltz, R. D.; McCafferty, W. P.  1999.  Additions to the taxonomy of Americabaetis (Ephemeroptera: Baetidae): A. lugoi, n. sp., adult of A. robacki, and key to larvae.  Entomol. News 110(1): 39-44.

Watanabe, N. C.; Mori, I.; Toshitaka, I.  1999.  Effect of water temperature on the mass emergence of the mayfly, Ephoron shigae, in a Japanese river (Ephemeroptera: Polymitarcyidae).  Freshwater Biol. 41(3): 537-541.

Werneke, U.  1996.  The effect of high water on the larvae of selected ephemeropteran species (Insecta: Ephemeroptera).  Verh. Westdeutscher Entomol. 1996: 115-123.

Wiersema, N. A.  1999. Two new species of Procloeon (Ephemeroptera: Baetidae) from Texas.  Entomol. News 110(1): 27-35.

Wiersema, N. A.  1999.  Plauditus texanus (Ephemeroptera: Baetidae), a new small minnow mayfly from Texas.  Entomol. News 110(5): 281-284.

Wiersema, N. A.; McCafferty, W. P.  1999.  Americabaetis (Ephemeroptera: Baetidae) from Texas: First USA record and adult description of A. pleturus.  Entomol. News 110(1): 36-38.

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