Patch- and reach-scale dynamics of a macrophyte-invertebrate system in a New Zealand lowland stream Kevin J. CollierPaul D. ChampionGlenys F. Croker OriginalPaper Pages: 89 - 97
Leaf litter colonization by invertebrates in the littoral zone of a small oligotrophic lake Richard J. PopeAndrew M. GordonNarinder K. Kaushik OriginalPaper Pages: 99 - 112
Karyology and karyotype analysis of diploid freshwater planarian populations of the Dugesia gonocephala group (Platyhelminthes, Tricladida) found in Sardinia Maria PalaSalvatore CasuGiacinta Stocchino OriginalPaper Pages: 113 - 120
Zebra mussel (Dreissena polymorpha) seasonal colonization patterns in a sub-tropical floodplain river Timothy B. MihucJuliann M. BattleC. Fred Bryan OriginalPaper Pages: 121 - 128
Cladocera and Anostraca from the Interior Plateau of British Columbia, Canada, as paleolimnological indicators of salinity and lake level D. G. BosB. F. CummingJ. P. Smol OriginalPaper Pages: 129 - 141
Mussels as bioindicators of trace metal pollution in the Danube Delta of Romania A. JamilK. LajthaC. Postolache OriginalPaper Pages: 143 - 158
The abundance and trophic biology of Clarias albopunctatus Nichols & LaMonte, 1953 (Osteichthyes: Clariidae) in a tropical floodriver basin H. M. G. Ezenwaji OriginalPaper Pages: 159 - 168
Genetic structure of the Iberian chub, Leuciscus pyrenaicus, in the Tejo drainage Rui Miguel BritoMaria Manuela Coelho OriginalPaper Pages: 169 - 178
Spatial and ecological overlap between coexisting sexual and parthenogenetic Schmidtea polychroa (Tricladida; Platyhelminthes) Rolf P. WeinzierlLeo W. BeukeboomNicolaas K. Michiels OriginalPaper Pages: 179 - 185
Microclimate, developmental plasticity and community structure in artificial temporary pools Leon BlausteinJessica E. GarbEviatar Nevo OriginalPaper Pages: 187 - 196
Comparative responses to severe hypoxia and subsequent recovery in closely related amphipod populations (Gammarus minus) from cave and surface habitats Frédéric HervantJacques MathieuDavid C. Culver OriginalPaper Pages: 197 - 204
In situ survival and growth of zebra mussels (Dreissena polymorpha) under chronic hypoxia in a stratified lake Neng YuDavid A. Culver OriginalPaper Pages: 205 - 215
Some characteristics of a pike Esox lucius L. population in an Irish reservoir W. RocheM. O′GradyJ. J. Bracken OriginalPaper Pages: 217 - 223
Peregrinacarus reticulatus gen. nov. spec. nov., a freshwater halacarid mite (Acari, Halacaridae) from Marion Island Ilse Bartsch OriginalPaper Pages: 225 - 232
Laboratory investigations on larval development, motility and settlement of white weed ( Sertularia cupressina L.) – in view of its assumed decrease in the Wadden Sea Rüdiger BerghahnUlla Offermann OriginalPaper Pages: 233 - 239
A new member of the subgenus Sinobosmina Lieder, 1957: Bosmina tripurae sp. nov. (Crustacea, Cladocera) from India Vladimír KořínekRatan K. SahaT. Bhattacharya OriginalPaper Pages: 241 - 247
The distribution patterns of dragonflies (Insecta: Odonata) along the Kiewa River, Australia, and their relevance in conservation assessment J. H. HawkingT. R. New OriginalPaper Pages: 249 - 260
Erratum — Sinodiaptomus sarsi (Rylov, 1923) (Copepoda, Calanoida) in Turkey Ertunç Gündüz OriginalPaper Pages: 261 - 262