Geographical parthenogenesis in European non-marine ostracods: post-glacial invasion or Holocene stability? David J. HorneKoen Martens OriginalPaper Pages: 1 - 7
The responses of littoral invertebrates to eutrophication-linked changes in plant communities Ewa PieczyńskaAndrzej KołodziejczykJan Igor Rybak OriginalPaper Pages: 9 - 21
A method for measuring depth-integrated community metabolism in experimental planktonic–benthic ecosystems John E. PetersenChung-Chi Chen OriginalPaper Pages: 23 - 31
Seasonal variation in the water quality and chlorophyll a of semi-intensive shrimp ponds in a subtropical environment S. R. Guerrero-galvánF. Páez-osunaR. Espinoza-Angulo OriginalPaper Pages: 33 - 45
Upstream movements of benthic macroinvertebrates in two different types of fishways in southwestern Germany C. Rawer-JostB. KappusH. Rahmann OriginalPaper Pages: 47 - 61
The post-embryonic development of Artemia persimilis Piccinelli & Prosdocimi Rosa Graciela CohenSergio Gustavo Rodríguez gilCarlos Guillermo Vélez OriginalPaper Pages: 63 - 80
Paradiaptomus peninsularis, P. hameri and P. warreni, three new species of Paradiaptomus (Calanoida: Diaptomidae) from South Africa Nancy A. Rayner OriginalPaper Pages: 87 - 98
Downstream changes in phytoplankton composition and biomass in a lowland river–lake system (Warnow River, Germany) Mandy BahnwartThomas HübenerHendrik Schubert OriginalPaper Pages: 99 - 111
Seasonal variation and origin of Particulate Organic Carbon in the lower Garonne River at La Reole (southwestern France) E. VeyssyH. EtcheberE. Maneux OriginalPaper Pages: 113 - 126
Patterns of change in zooplankton community structures and the selective feeding of Bleak, Alburnus alburnus (L.) in the Serre Ponçon dam between 1980 and 1996 Rémi ChappazDavid DoucendeRoxane Barthelemy OriginalPaper Pages: 127 - 134
Effect of crowding on growth and reproduction of Simocephalus vetulus O.F. Müller Hong-wu LeeSyuhei Ban OriginalPaper Pages: 135 - 145
Species-specific N and P release rates in Daphnia Carmen Pérez-martínezRamesh D. Gulati OriginalPaper Pages: 147 - 155
Ecological studies on algal communities from Tierra del Fuego peat bogs Gabriela Mataloni OriginalPaper Pages: 157 - 170
Body size and sexual size dimorphism in calanoid copepods Edward J. MalyMary P. Maly OriginalPaper Pages: 171 - 177
Natural vs. mariculture induced variability in nutrients and plankton in the eastern Mediterranean Paraskevi PittaIoannis KarakassisSnezana Zivanovic OriginalPaper Pages: 179 - 192
Long-term changes in crustacean zooplankton and water quality in a shallow, eutrophic Chinese lake densely stocked with fish Yang YufengHuang XiangfeiLiu Jiankang OriginalPaper Pages: 193 - 201
Limnological characteristics of lakes located across arctic treeline in northern Russia Katharine E. DuffTamsin E. LaingDavid R. S. Lean OriginalPaper Pages: 203 - 220
Optimal foraging as the criteria of prey selection by two centrarchid fishes Jagath ManatungeTakashi Asaeda OriginalPaper Pages: 221 - 238
Seasonal succession of Cladocerans in a ricefield in Italy Barbara LeoniMario Cotta-RamusinoFiorenza G. Margaritora OriginalPaper Pages: 239 - 245
Divisional morphogenesis in the marine ciliate, Hemigastrostyla enigmatica (Dragesco & Dragesco-Kernéis, 1986) and redefinition of the genus Hemigastrostyla Song & Wilbert, 1997 (Protozoa, Ciliophora) Weibo SongXiaozhong Hu OriginalPaper Pages: 247 - 255
New semi-terrestrial chydorids from the tropical rainforest of southwest Cameroon (Africa): Nicsmirnovius camerounensis n.gen. n.sp. and Bryospilus africanus n.sp (Crustacea: Anomopoda) George Y. ChiambengHenri J. Dumont OriginalPaper Pages: 257 - 264