Abundance, diversity and seasonal succession of dytiscid and noterid beetles (Coleoptera: Adephaga) in two marshes of the Eastern Po Plain (Italy) Giampaolo Bosi OriginalPaper Pages: 1 - 7
Consequences of a drought on freshwater gastropod and trematode communities Claudia Gérard OriginalPaper Pages: 9 - 18
Metal levels in eviscerated tissue of shallow-water deposit-feeding holothurians E. N. Laboy-NievesJ. E. Conde OriginalPaper Pages: 19 - 26
Annual budget of chemical elements in a eutrophic lake, Aydat lake (Puy-de-Dôme), France Gil MichardGérard SarazinSylvie Ogier OriginalPaper Pages: 27 - 46
Idiomysis mozambicus, a new mysid species (crustacea: mysidacea) from Mozambique Tim DeprezTris WooldridgeJan Mees OriginalPaper Pages: 47 - 49
Diet of the zooplanktivorous icefish Neosalanx pseudotaihuensis Zhang Zhengwen Liu OriginalPaper Pages: 51 - 56
Biochemical differentiation of two groups within the species-complex Henricia Gray, 1840 (Echinodermata, Asteroidea) using starch-gel electrophoresis Halldis RingvoldJørund Stien OriginalPaper Pages: 57 - 59
Control of the eutrophication of the reservoir of Esch-sur-Sûre (Luxembourg): evaluation of the phosphorus removal by predams M. Salvia-CastellviA. DohetL. Hoffmann OriginalPaper Pages: 61 - 71
Morphometric variables and individual volume of Eurytemora americana and Acartia tonsa females (Copepoda, Calanoida) from the Bahía Blanca estuary, Argentina Mónica S. HoffmeyerEduardo R. Torres OriginalPaper Pages: 73 - 82
Patterns of macroalgal diversity, community composition and long-term changes along the Swedish west coast M. PedersénP. Snoeijs OriginalPaper Pages: 83 - 102
Freshwater bryozoans (Bryozoa) of Norway II: distribution and ecology of two species of Fredericella Karen Anna ØklandJan Økland OriginalPaper Pages: 103 - 123
The fish assemblage structure of a hydrologically altered coastal lagoon: the Óbidos lagoon (Portugal) Leonel Serrano GordoHenrique Nogueira Cabral OriginalPaper Pages: 125 - 133
Diversity and distribution of Odonata (dragonflies and damselflies) in the fresh water swamp lake Tasek Bera, Malaysia Y. Norma-RashidA. Mohd-SofianM. Zakaria-Ismail OriginalPaper Pages: 135 - 146
Temporal distribution of chlorophyll a, suspended matter, and the vertical flux of particles in Aqaba (Jordan) Mohammed I. WahbahMohammad B. Zughul OriginalPaper Pages: 147 - 156
Halotolerance of the oyster predator, Imogine mcgrathi, a stylochid flatworm from Port Stephens, New South Wales, Australia W. A. O'ConnorL. J. Newman OriginalPaper Pages: 157 - 163
The response of three chydorid species to temperature, pH and food Elvira de EytoKenneth Irvine OriginalPaper Pages: 165 - 172
An in-situ mobile interstitial water and sediment sampler (MISS) Christian R. SteinmannErhard VeitArnulf Melzer OriginalPaper Pages: 173 - 176
Effects of rotenone on aquatic invertebrate communities in prairie wetlands Christina L. MelaasKyle D. ZimmerMark A. Hanson OriginalPaper Pages: 177 - 186
Inter-annual changes in the benthic community structure of riffles and pools in reaches of contrasting gradient James L. CarterSteven V. Fend OriginalPaper Pages: 187 - 200
Composition, invertebrate community and productivity of a beaver dam in comparison to other stream habitat types Peter RolauffsDaniel HeringSusanne Lohse OriginalPaper Pages: 201 - 212
Copepods of the family Ergasilidae (Poecilostomatoida) parasitic on fishes from Khor al-Zubair Lagoon, Iraq Maria Auxiliadora Pinto da Motta AmadoCarlos Eduardo Falavigna da RochaFurhan T. Mhaisen OriginalPaper Pages: 213 - 221
Periodic ammonium pulses: are they important for the uptake kinetics of Isochrysis galbana? Valérie GentilhommeManuel Rich OriginalPaper Pages: 223 - 231
