Environmental conditions in high mountain lakes containing toxic benthic cyanobacteria Konstanze MezKurt HanselmannHans Rudolf Preisig OriginalPaper Pages: 1 - 15
Competition between two aquatic detritivorous isopods – a laboratory study M. Letizia CostantiniLoreto Rossi OriginalPaper Pages: 17 - 27
Notholca dongtingensis (Rotifera: Monogononta: Brachionidae), a new species from Dongting Lake, China Yan ZhugeL. A. KutikovaMinoru Sudzuki OriginalPaper Pages: 37 - 40
Temporal changes in phytoplankton structure and composition at the Turkwel Gorge Reservoir, Kenya Kiplagat KotutLothar KrienitzFrancis M. Muthuri OriginalPaper Pages: 41 - 59
A simple device for sorting live benthic invertebrates into size groups Carsten Lauge Pedersen OriginalPaper Pages: 61 - 63
Pleuroxus denticulatus (Crustacea: Anomopoda: Chydoridae) a new invader in the Danube Basin Igor HudecMarta Illyová OriginalPaper Pages: 65 - 73
Food competition and niche separation between fish and the Red-necked Grebe Podiceps grisegena (Boddaert, 1783) Bálint M. A. WagnerLars-Anders Hansson OriginalPaper Pages: 75 - 81
Studies on the biology of Chaoborus flavicans (Meigen) (Diptera: Chaoboridae) in a fish-free eutrophic pond, Japan Ping XieToshio IwakumaKoichi Fujii OriginalPaper Pages: 83 - 90
Gene cloning of a monomeric hemoglobin of a widely distributed chironomid Polypedilum nubifer Koichiro KawaiAtsushi Muraguchi OriginalPaper Pages: 91 - 99
Dynamics of lake herring (Coregonus artedi) reactive volume for different crustacean zooplankton Jason Link OriginalPaper Pages: 101 - 110
Effects of sand bar openings on some limnological variables in a hypertrophic tropical coastal lagoon of Brazil M. S. SuzukiA. R. C. OvalleE. A. Pereira OriginalPaper Pages: 111 - 122
Fish kairomone regulation of internal swarm structure in Daphnia pulex (Cladocera: Crustacea) Knut Helge JensenPer Johan JakobsenOle T. Kleiven OriginalPaper Pages: 123 - 127
Side effects of water liming on body size and eggs development of Daphnia species in Lake Orta (N. Italy) Waleed HamzaCarla BonacinaCristina Canale OriginalPaper Pages: 129 - 136
Distributions, life cycles and hybridization of two Mysis relicta group species (Crustacea: Mysida) in the northern Baltic Sea and Lake Båven Risto VäinöläJouni K. Vainio OriginalPaper Pages: 137 - 148
Predictors of Seasonal Oxygen Levels in Small Florida Lakes: The Importance of Color Thomas L. CrismanLauren J. ChapmanColin A. Chapman OriginalPaper Pages: 149 - 155
A long-term study (1985–1995) of fish populations in the impounded Warta River, Poland Tadeusz PenczakŁukasz GłowackiHenryk Koszaliński OriginalPaper Pages: 157 - 173
Interstitial gastrotrichs from lotic Italian fresh waters Elena FregniMaria BalsamoPaolo Tongiorgi OriginalPaper Pages: 175 - 187
Diurnal variation of rates of denitrification and nitrogen fixation of periphyton associated with Oryza glumaepatula Steud in an Amazonian Lake A. Enrich-PrastF. A. Esteves OriginalPaper Pages: 189 - 192
Eudiaptomus anatolicus n.sp. (Copepoda: Calanoida) from Turkey Ertunç Gündüz OriginalPaper Pages: 193 - 199
Crayfish predation on the common pond snail (Lymnaea stagnalis): the effect of habitat complexity and snail size on foraging efficiency Per NyströmJose R. Pérez OriginalPaper Pages: 201 - 208
Ligulocamptus loffleri n.g., n.sp. (Copepoda: Harpacticoida) from Chengdong Lake in China Xiaoming Guo OriginalPaper Pages: 209 - 215
Freshwater algae from lakes in the lower Niger Delta system (Nigeria) Stefanie ZillerAthena Economou-Amilli OriginalPaper Pages: 217 - 229
Enzyme activities in constructed wetlands: Implication for water quality amelioration Hojeong KangChris FreemanWilliam J. Mitsch OriginalPaper Pages: 231 - 235
